A plant species of the family POLYGONACEAE. Itadori tea is prepared from the root of this genus.
A plant genus of the family POLYGONACEAE that is an ingredient of Shou-Wu-Pian, a Chinese herbal preparation (DRUGS, CHINESE HERBAL). The common name of black bindweed also refers to TAMUS or Fallopia (use POLYGONACEAE).
Purgative anthraquinone found in several plants, especially Rhamnus frangula. It was formerly used as a laxative, but is now used mainly as tool in toxicity studies.
Organic compounds that contain 1,2-diphenylethylene as a functional group.
Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard.
The only family of the buckwheat order (Polygonales) of dicotyledonous flowering plants. It has 40 genera of herbs, shrubs, and trees.
A plant genus of the family Gnetaceae, order Gnetales class Gnetopsida, division GNETOPHYTA. Members contain STILBENES and benzylisoquinoline alkaloids.
Glucosides are glycosides that contain glucose as the sugar component, often forming part of the plant's defense mechanism and can have various pharmacological effects when extracted and used medically.

Seasonal change in the balance between capacities of RuBP carboxylation and RuBP regeneration affects CO2 response of photosynthesis in Polygonum cuspidatum. (1/18)

The balance between the capacities of RuBP (ribulose-1,5-bisphosphate) carboxylation (V(cmax)) and RuBP regeneration (expressed as the maximum electron transport rate, J(max)) determines the CO(2) dependence of the photosynthetic rate. As it has been suggested that this balance changes depending on the growth temperature, the hypothesis that the seasonal change in air temperature affects the balance and modulates the CO(2) response of photosynthesis was tested. V(cmax) and J(max) were determined in summer and autumn for young and old leaves of Polygonum cuspidatum grown at two CO(2) concentrations (370 and 700 micromol mol(-1)). Elevated CO(2) concentration tended to reduce both V(cmax) and J(max) without changing the J(max):V(cmax) ratio. The seasonal environment, on the other hand, altered the ratio such that the J(max):V(cmax) ratio was higher in autumn leaves than summer leaves. This alternation made the photosynthetic rate more dependent on CO(2) concentration in autumn. Therefore, when photosynthetic rates were compared at growth CO(2) concentration, the stimulation in photosynthetic rate was higher in young-autumn than in young-summer leaves. In old-autumn leaves, the stimulation of photosynthesis brought by a change in the J(max):V(cmax) ratio was partly offset by accelerated leaf senescence under elevated CO(2). Across the two seasons and the two CO(2) concentrations, V(cmax) was strongly correlated with Rubisco and J(max) with cytochrome f content. These results suggest that seasonal change in climate affects the relative amounts of photosynthetic proteins, which in turn affect the CO(2) response of photosynthesis.  (+info)

Applicability and limitations of optimal biomass allocation models: a test of two species from fertile and infertile habitats. (2/18)

BACKGROUND AND AIMS: The practical applicability of optimal biomass allocation models is not clear. Plants may have constraints in the plasticity of their root : leaf ratio that prevent them from regulating their root : leaf ratio in the optimal manner predicted by the models. The aim of this study was to examine the applicability and limitations of optimal biomass allocation models and to test the assumption that regulation of the root : leaf ratio enables maximization of the relative growth rate (RGR). METHODS: Polygonum cuspidatum from an infertile habitat and Chenopodium album from a fertile habitat were grown under a range of nitrogen availabilities. The biomass allocation, leaf nitrogen concentration (LNC), RGR, net assimilation rate (NAR), and leaf area ratio (LAR) of each species were compared with optimal values determined using an optimal biomass allocation model. KEY RESULTS: The root : leaf ratio of C. album was smaller than the optimal ratio in the low-nitrogen treatment, while it was almost optimal in the high-nitrogen treatment. In contrast, the root : leaf ratio of P. cuspidatum was close to the optimum under both high- and low-nitrogen conditions. Owing to the optimal regulation of the root : leaf ratio, C. album in the high-nitrogen treatment and P. cuspidatum in both treatments had LNC and RGR (with its two components, NAR and LAR) close to their optima. However, in the low-nitrogen treatment, the suboptimal root : leaf ratio of C. album led to a smaller LNC than the optimum, which in turn resulted in a smaller NAR than the optimum and RGR than the theoretical maximum RGR. CONCLUSIONS: The applicability of optimal biomass allocation models is fairly high, although constraints in the plasticity of biomass allocation could prevent optimal regulation of the root : leaf ratio in some species. The assumption that regulation of the root : leaf ratio enables maximization of RGR was supported.  (+info)

Differentiation of rhizoma et radix polygoni cuspidati from closely related herbs by HPLC fingerprinting. (3/18)

An HPLC-DAD fingerprinting profile of Rhizoma Et Radix Polygoni Cuspidati was established basing on the consistent chromatographic features of 24 authentic herb samples. The major types of chemical constituents, stilbenes and anthraquinones, were analyzed and included in the fingerprint. Eight common peaks of Polygonum Cuspidatum were identified by using HPLC-MS. The developed fingerprint was applied to differentiate Rhizoma Et Radix Polygoni Cuspidati from Radix Polygoni Multiflori and Radix Et Rhizoma Rhei. Although the three herbs belong to the family of Polygonaceae, the results indicated that these could be differentiated by using the established method.  (+info)

Antioxidant activity of extract from Polygonum cuspidatum. (4/18)

Numerous diseases are induced by free radicals via lipid peroxidation, protein peroxidation and DNA damage. It has been known that a variety of plant extracts have antioxidant activities to scavenge free radicals. Whether Polygonum cuspidatum Sieb. et Zuce has antioxidant activity is unknown. In this study, dried roots of Polygonum cuspidatum were extracted by ethanol and the extract was lyophilized. Free radical scavenging assays, superoxide radical scavenging assays, lipid peroxidation assays and hydroxyl radical-induced DNA strand scission assays were employed to study antioxidant activities. The results indicate that the IC50 value oi Polygonum cuspidatum extract is 110 microg/ml in free radical scavenging assays, 3.2 microg/ml in superoxide radical scavenging assays, and 8 microg/ml in lipid peroxidation assays, respectively. Furthermore, Polygonum cuspidatum extract has DNA protective effect in hydroxyl radical-induced DNA strand scission assays. The total phenolics and flavonoid content of extract is 641.1 +/- 42.6 mg/g and 62.3 +/- 6.0 mg/g. The results indicate that Polygonum cuspidatum extract clearly has antioxidant effects.  (+info)

Selective on-line extraction of trans-resveratrol and emodin from Polygonum cuspidatum using molecularly imprinted polymer. (5/18)

High-performance liquid chromatographic separation is performed to extract active components from the traditional Chinese medicine Polygonum cuspidatum using a trans-resveratrol imprinted polymer. Good separation and purification of trans-resveratrol and emodin from the Polygonum cuspidatum extract are achieved after condition optimization. The extraction recoveries are 83% and 99% for trans-resveratol and emodin, respectively. The results show that the molecularly imprinted polymer can be used as a selective extraction material for the extraction and purification of trans-resveratrol and emodin from Polygonum cuspidatum.  (+info)

An antiinflammatory and reactive oxygen species suppressive effects of an extract of Polygonum cuspidatum containing resveratrol. (6/18)

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2-Methoxystypandrone represses RANKL-mediated osteoclastogenesis by down-regulating formation of TRAF6-TAK1 signalling complexes. (7/18)

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Efficient synthesis of natural polyphenolic stilbenes: resveratrol, piceatannol and oxyresveratrol. (8/18)

The practical synthesis of important natural polyphenolic stilbenes, including resveratrol, piceatannol and oxyresveratrol, through Perkin methodology is described. Starting from 3,5-dihydoxyacetophenone (1), the common intermediate 3,5-dimethoxyphenylacetic acid (3) can be obtained via methylation and Willgerodt-Kindler reaction. Perkin condensations between (3) and substituted phenylaldehydes 4 furnished E-2,3-diarylacrylic acids 5, followed by decarboxylation in Cu/quinoline giving stilbene intermediates 6 which bear the Z-configuration. Finally, through a simultaneous demethylation/isomerization process in AlI(3)/CH(3)CN system, the target compounds 7a-c can be obtained respectively in good to high overall yields. The synthetic method proved to be more concise, trans-specific, mild, economical and commonly applicable.  (+info)

'Polygonum cuspidatum' is the botanical name for a plant species more commonly known as Japanese knotweed. Although it has some traditional medicinal uses in its native range of East Asia, it is not typically referred to as a 'medical definition.' However, it's crucial to note that Japanese knotweed has become an invasive species in many parts of the world, including North America and Europe. Its rapid growth can cause significant damage to infrastructure and negatively impact native ecosystems.

In traditional East Asian medicine, extracts from 'Polygonum cuspidatum' have been used for various purposes, such as treating Lyme disease, skin issues, and inflammation. The plant contains resveratrol, a potent antioxidant that has gained attention in recent years for its potential health benefits. However, more research is needed to confirm these effects and establish safe and effective dosages.

In summary, 'Polygonum cuspidatum' or Japanese knotweed does not have a medical definition per se, but it is a plant species with some traditional medicinal uses and potential health benefits due to its resveratrol content. It is essential to be aware of its invasive nature if you come across this plant in non-native environments.

"Polygonum" is a genus of plants, also known as "knotweed," that belongs to the family Polygonaceae. It includes various species, some of which have been used in traditional medicine. However, it does not have a specific medical definition as it refers to a group of plants and not a particular medical condition or treatment. Some species of Polygonum have been studied for their potential medicinal properties, such as anti-inflammatory, antioxidant, and antimicrobial effects. But, it is essential to note that further research is required to establish their safety and efficacy in clinical settings.

Emodin is a natural anthraquinone compound that can be found in various plants such as rhubarb, knotweed, and Japanese knotweed. It has been reported to have various biological activities, including anti-inflammatory, antiviral, and anticancer effects. However, more research is needed to confirm these potential health benefits and to understand the mechanisms of action.

Emodin can also interact with certain drugs and may cause adverse effects, so it's important to consult a healthcare professional before taking any supplements containing emodin.

Stilbenes are a type of chemical compound that consists of a 1,2-diphenylethylene backbone. They are phenolic compounds and can be found in various plants, where they play a role in the defense against pathogens and stress conditions. Some stilbenes have been studied for their potential health benefits, including their antioxidant and anti-inflammatory effects. One well-known example of a stilbene is resveratrol, which is found in the skin of grapes and in red wine.

It's important to note that while some stilbenes have been shown to have potential health benefits in laboratory studies, more research is needed to determine their safety and effectiveness in humans. It's always a good idea to talk to a healthcare provider before starting any new supplement regimen.

A plant extract is a preparation containing chemical constituents that have been extracted from a plant using a solvent. The resulting extract may contain a single compound or a mixture of several compounds, depending on the extraction process and the specific plant material used. These extracts are often used in various industries including pharmaceuticals, nutraceuticals, cosmetics, and food and beverage, due to their potential therapeutic or beneficial properties. The composition of plant extracts can vary widely, and it is important to ensure their quality, safety, and efficacy before use in any application.

I'm sorry for any confusion, but "Polygonaceae" is not a medical term. It is a botanical term that refers to a family of flowering plants, also known as the buckwheat family. This family includes various genera such as Polygonum, Rumex, and Reynoutria, among others. Many members of this family are important sources of food, medicine, and ornamental plants.

"Gnetum" is a botanical term that refers to a genus of plants in the family Gnetaceae. These plants are not commonly referred to as "Gnetum" in a medical context, but rather by the specific names of their edible species, such as Gnetum gnemon (called "Melinjo" in Indonesian) and Gnetum Africanum (called "Okazi" or "Ukazi" in West Africa).

The leaves, seeds, and stems of some Gnetum species are used in traditional medicine in various parts of the world. However, there is limited scientific evidence to support their medicinal uses. Therefore, it's important to consult with a healthcare professional before using any plant-based remedies for medical purposes.

Glucosides are chemical compounds that consist of a glycosidic bond between a sugar molecule (typically glucose) and another non-sugar molecule, which can be an alcohol, phenol, or steroid. They occur naturally in various plants and some microorganisms.

Glucosides are not medical terms per se, but they do have significance in pharmacology and toxicology because some of them may release the sugar portion upon hydrolysis, yielding aglycone, which can have physiological effects when ingested or absorbed into the body. Some glucosides are used as medications or dietary supplements due to their therapeutic properties, while others can be toxic if consumed in large quantities.

Polygonum cuspidatum and Polygonum multiflorum. It has various actions including laxative, antibacterial and antiinflammatory ... Polygonum cuspidatum). Emodin is particularly abundant in the roots of the Chinese rhubarb (Rheum palmatum), knotweed and ... Polygonum cuspidatum) Rhamnus alnifolia, the alderleaf buckthorn Rhamnus cathartica, the common buckthorn Rheum palmatum Rumex ... Polygonum cuspidatum and multiflorum) as well as Hawaii 'au'auko'i cassia seeds or coffee weed (Semen cassia). It is ...
Polygonum cuspidatum). Resveratrol can be produced from piceid via the mold Aspergillus oryzae. as the fungus produces a potent ... "Biotransformation of piceid in Polygonum cuspidatum to resveratrol by Aspergillus oryzae". Applied Microbiology and ...
Polygonum cuspidatum). There are also the myco-heterotrophic Monotropastrum humile, frequent liverworts, many mosses and many ...
Polygonum cuspidatum SIEB et ZUCC)". Yakugaku Zasshi. 83 (10): 988-990. doi:10.1248/yakushi1947.83.10_988. Rimas A (2006-12-11 ...
Reynoutria multiflora Polygonum cuspidatum Siebold & Zucc. - Japanese knotweed → Reynoutria japonica Polygonum sachalinense F. ... P.H.Raven Polygonum maritimum L. Polygonum mezianum H.Gross Polygonum minimum S.Watson Polygonum molliiforme Boiss. Polygonum ... Polygonum acerosum Ledeb. ex Meisn. Polygonum acetosum M.Bieb. Polygonum achoreum S.F.Blake Polygonum adenopodum Sam. Polygonum ... Polygonum parryi Greene Polygonum patulum M.Bieb. Polygonum peruvianum Meisn. Polygonum pinicola T.M.Schust. & Reveal Polygonum ...
Polygonum punctatum - Raf. Reynoutria japonica (syn. Polygonum cuspidatum) - Japanese knotweed Passiflora haematostigma Mast. ... Nectandra cuspidata Nees et Mart. ex Nees Nectandra rigida Nees Persea americana Mill. Persea gratissima Gaertn. Ocotea ...
"Biotransformation of piceid in Polygonum cuspidatum to resveratrol by Aspergillus oryzae". Applied Microbiology and ...
Polygonum cuspidatum) (I) Rhamnus alnifolia (N) Rhamnus cathartica (I) Rhamnus davurica ssp. davurica (I) Rhamnus lanceolata ... stipulaceum (N) Polygonum arenastrum (I) Polygonum arifolium (N) Polygonum aviculare (I) Polygonum buxiforme (N) Polygonum ... Polygonum fowleri ssp. fowleri (N) Polygonum hydropiper (I) Polygonum hydropiperoides (N) Polygonum lapathifolium (N) Polygonum ... dumetorum (N) Polygonum scandens var. scandens (N) Polygonum scandens var. dumetorum (I) Polygonum setaceum (N) Polygonum tenue ...
1932) Aecidium polygoni-cuspidati Dietel (1903) Aecidium ponderosum Syd. & P. Syd. (1906) Aecidium poonense Sathe (1966) ... 1931) Aecidium cuspidatum T.S. Ramakr., Sriniv. & Sundaram (1953) Aecidium cuvierae J.M. Yen & Gilles (1976) Aecidium cyananthi ... Aecidium lepidagathidis-cuspidatae P.B. Chavan (1969) Aecidium lepidagathis Syd. & P. Syd. (1907) Aecidium leporinum Arthur ( ...
Flowers visited include Cyperaceae, Graminae, Aegopodium, Leontodon, Lycopus europaeus, Polygonum cuspidatum, Ranunculus, Rubus ...
Polygonum cuspidatum, Rubus, Sorbus aucuparia, Taraxacum. The flight period is May to August, normally peaking in June. The ...
Flowers visited include white Umbelliferae, Calluna, Leontodon, Malus sylvestris, Polygonum cuspidatum, Prunus spinosa, ...
... , synonyms Fallopia japonica and Polygonum cuspidatum, is a species of herbaceous perennial plant in the ... Conolly, Ann P. (1977). "The distribution and history in the British Isles of some alien species of Polygonum and Reynoutria" ( ...
Polygonum cuspidatum, Rubus fruticosus, Rubus idaeus, Sambucus, Urtica dioica, Viburnum opulus. The flight period is May to ...
Polygonum cuspidatum Sieb and Zucc). J Ecology 82 (4) 959-979 A Conolly (1994) Castles and abbeys in Wales: refugia for ' ... The distribution and history in the British Isles of some alien species of Polygonum and Reynoutria. Watsonia 11 291-311 ...
Polygonum cuspidatum, such as Reynoutria sachalinensis / Polygonum sachalinense (Giant knotweed) and Reynoutria x bohemica / ... Polygonum x bohemicum (Himalayan knotweed - the hybrid of giant and Japanese knotweed). Knotweed species' native home range is ...
Polygonum cuspidatum), Mugwort (Artemisia vulgaris) and Pale Swallow-wort (Vincetoxicum rossicum)". Plant and Soil. 277 (1-2): ... Artemisia cuspidata Krasch. Artemisia czukavinae Filatova Artemisia daghestanica Krasch. & Poretzky Artemisia demissa Krasch. ...
Polygonum cuspidatum, Prunus spinosa, Pyrus communis, Rhododendron, Rubus, Salix, Succisa. The flight period is mid April to ...
Polygonum cuspidatum) - Japanese knotweed Rhamnus cathartica - common buckthorn Rhamnus frangula - glossy buckthorn Robinia ...
... polygonum MeSH B06.388.100.825.437.500 - polygonum cuspidatum MeSH B06.388.100.825.700 - rheum MeSH B06.388.100.825.850 - rumex ...
Polygonum cuspidatum, Potentilla erecta, Prunus spinosa, Ranunculus, Rhododendron, Rubus fruticosus, Rubus idaeus, Salix, ...
Polygonum cuspidatum, Potentilla erecta, Prunus laurocerasus, Ranunculus, Rosa canina, Senecio jacobaea, Sorbus aucuparia, ...
Polygonum cuspidatum)-Japanese knotweed Ricinus communis-castor bean Robinia pseudoacacia-black locust Rubus armeniacus- ... Polygonum polystachyum) Lantana montevidensis-purple lantana Leucanthemum vulgare-ox-eye daisy Ligustrum ovalifolium-California ... miliaceum-smilo grass Pistacia atlantica Plantago lanceolata-English plantain Poa pratensis-Kentucky bluegrass Polygonum ...
... or Polygonum cuspidatum or Fallopia japonica)†‡ - Asian knotweed, Japanese knotweed Androsace filiformis - filiform rockjasmine ... Point Sublime wild buckwheat Polygonum utahense - Utah knotweed Pterostegia drymarioides - woodland threadstem, woodland ...
... transitioning briefly with the herb Polygonum senegalense and elsewhere the tall cane Sorghum verticilliflorum along the banks ... In Zambia V. cuspidata flowers from January through May, with a peak at the end of March. It does not flower in years of ... The only known species is Vossia cuspidata, an aquatic grass native to Africa (from Senegal to Egypt, Somalia, south to Namibia ... cuspidata) Grassbase - The World Online Grass Flora Global Biodiversity Information Facility Boudet, G., Lebrun, J.P. & Demange ...
Polygonum acre L. Polygonum hidropiperoides Michx. Polygonum hispidium H.B.K. Polygonum spectabilis Mart. Tripalis pachau Mart ... Bredemeyera brevifolia (Benth.) Brenan Polygala cuspidata DC. Polygala hebeclada Polygala longicaulis H.B.K Polygala urbanii ...
... scatter knotweed Polygonum viviparum, alpine bistort Reynoutria japonica (syn. Polygonum cuspidatum), Japanese knotweed Rumex ... kelloggii, Kellogg's knotweed Polygonum punctatum, dotted smartweed Polygonum ramosissimum, bushy knotweed Polygonum ... erect knotweed Polygonum hydropiper, marshpepper smartweed Polygonum lapathifolium, dock-leaf smartweed Polygonum majus, large ... mountain-sorrel Polygonum achoreum, leathery knotweed Polygonum amphibium, water smartweed Polygonum austiniae, Austin's ...
Pentodon pentandrus and Polygonum tomentosum. It also often forms thickets which cover large stretches of banks and shallow ... Phragmites mauritianus and Vossia cuspidata. In the lagoons and extensive swamps of the Volta Delta in southern Ghana it is the ...
Polygonum aviculare) Common field-speedwell (Veronica persica) Two rare species are associated with the community: Ground-pine ... Phascum cuspidatum subcommunity Rodwell, John S, ed. (March 2000). Maritime communities and vegetation of open habitats. ...
Cuscuta cuspidata Engelm. & A.Gray Cuscuta decipiens Yunck. Cuscuta deltoidea Yunck. Cuscuta dentatasquamata Yunck. Cuscuta ... Cuscuta plattensis A.Nelson Cuscuta platyloba Progel Cuscuta polyanthemos Schaffner ex Yuncker Cuscuta polygonorum Engelm. ...
... identification and distribution of Polygonum cuspidatum - Japanese Knotweed -- Discover Life ... Polygonum cuspidatum, leaves and stem. JP80279_31. © Photographer/source Polygonum cuspidatum. JP80279_01. ... Life Plantae Dicotyledoneae Polygonaceae Polygonum © Copyright Bobby Hattaway 2011 · 5. Polygonum cuspidatum. Click on map for ... Scientific Name: Polygonum cuspidatum (most common name in U.S. and Japan), also known as Reynoutria japonica (most common in U ...
The purpose of this review is to summarize the research progress of Chinese herb Polygonum cuspidatum and its active components ... In the past years, a large number of studies have demonstrated that Polygonum cuspidatum and its active components like ... Antitumor Studies of other Active Components from Polygonum Cuspidatum. Some other active components from Polygonum cuspidatum ... 2. Antitumor Activities of Polygonum Cuspidatum Active Ingredients. Until now, many active constituents of Polygonum cuspidatum ...
Properties: bitter, cold, Liver, Gallbladder, Lung.This product is sold in WHOLE HERB form.The weight or quantity of the herb is listed with the herb name. Whole Herbs are dried, sterilized, tested, and packaged in vacuum-sealed bags or cartons.Please note that Whole Herbs consist of the actual whole, raw herb (i.e. fr
The stems are smooth and swollen at the joints where the leaves grow. The stem above each joint has a thin membranous sheath (ocrea). ...
What is Polygonum Cuspidatum Powder?Polygonum cuspidatum powder is a rhizome of the genus Polygonum. This product is mainly ... pharmaceuticals..Polygonum Cuspidatum Powder Benefits :. Polygonum cuspidatum has captured the attention of western researchers ... Hot Tags: polygonum cuspidatum powder,polygonum cuspidatum extract powder,suppliers, manufacturers, factory, wholesale, buy, ... Product Name:Japanese Knotweed Extract/Polygonum Cuspidatum Powder/Giant Knotweed Extract. Latin Name: Polygonum cuspidatum ...
Polygonum cuspidatum extract has been widely used in medicine, health products, cosmetics, etc., and there is a lot of demand ... Polygonum cuspidatum extract is a rhizome of the genus Polygonum. This product is mainly composed of resveratrol and emodin. ... Polygonum cuspidatum extract has been widely used in a variety of industries such as medicine, health products, cosmetics, etc ... Polygonum cuspidatum is used in traditional Chinese and Japanese medicine to treat a variety of diseases, including mold ...
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One of the polygonum cuspidatum benefits is to be extracted from resveratrol. In recent years, Polygonum Cuspidatum Extract ... What is Polygonum Cuspidatum Root Extract. Polygonum Cuspidatum Root Extract Resveratrol is derived from the root of the ... Side Effects of Polygonum Cuspidatum Extract Resveratrol. Although Polygonum Cuspidatum Extract Resveratrol is generally ... Sanxinherbs can provide bulk Polygonum Cuspidatum Extract Resveratrol. We own polygonum cuspidatum extract resveratrol factory ...
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High quality Natural Polygonum Cuspidatum Extract Powder 98% Trans Resveratrol Powder from China, Chinas leading Natural Plant ... Natural Polygonum Cuspidatum Extract Powder 98% Trans Resveratrol Powder. Description. Brand:. BNP. Active Ingredients:. ... Most resveratrol capsules sold in the U.S. contain extracts from an Asian plant called Polygonum cuspidatum. Other resveratrol ...
Content of marker compounds: it contains no less than 1.20% emodin (C15H10O5), calculated with the reference to dried drug ≥1.20%; it contains no less than 0.30% polydatin (C20H22O8), calculated with the reference to dried drug ≥0.30 ...
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Polygonum Cuspidatum Product Type: White powdered extract Part of the Plant Used: Root Extract Method: Alcohol What is the ... Giant knotweed is an east Asian species (Polygonum cuspidatum), belonging to the Polygonaceae family. Documented uses in ...
Polygonum cuspidatum and Polygonum multiflorum. It has various actions including laxative, antibacterial and antiinflammatory ... Polygonum cuspidatum). Emodin is particularly abundant in the roots of the Chinese rhubarb (Rheum palmatum), knotweed and ... Polygonum cuspidatum) Rhamnus alnifolia, the alderleaf buckthorn Rhamnus cathartica, the common buckthorn Rheum palmatum Rumex ... Polygonum cuspidatum and multiflorum) as well as Hawaii auaukoi cassia seeds or coffee weed (Semen cassia). It is ...
Knotweeds , Polygonum cuspidatum, Polygonum x bohemicum, Polygonum sachalinense. Photo Credit: Jan Samanek ...
Japanese knotweed Polygonum cuspidatum IDENTIFICATION - This extremely invasive weed has simple medium-green leaves and spike- ...
Japanese Knotweed (Polygonum cuspidatum or Fallopia japonica). Merike-Linnamägi/Flickr. Also known as hu zhang in TCM, ... Fo-ti (Polygonum multiflorum or Fallopia multiflora). 石川-Shihchuan/Flickr. This fast growing vine has large, heart-shaped ... 1. Common Knotweed (Polygonum aviculare). Tab Tannery/Flickr. In Traditional Chinese Medicine this plant is called bian xu. It ...
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Syn: Fallopia japonica or Polygonum cuspidatum). Species Information. Japanese stiltgrass. Microstegium vimineum. Species ... Persicaria perfoliata (basionym Polygonum perfoliatum). Species Information. Morrows honeysuckle. Lonicera morrowii. Species ...
Polygonum cuspidatum Sieb. et Zucc. is a major raw material for the extraction of drugs such as resveratrol, while the over- ... Polygonum cuspidatum Sieb. et Zucc. is a major raw material for the extraction of drugs such as resveratrol, while the over- ... Endophytic Fungi Accelerate Leaf Physiological Activity and Resveratrol Accumulation in Polygonum cuspidatum by Up-Regulating ... exploitation of P. cuspidatum decreases the yield and drug components. The purpose of this study was to analyze the effect of ...
POLYGONUM CUSPIDATUM (JAPANESE KNOTWEED) ROOT EXTRACT Appeared as: POLYGONUM CUSPIDATUM ROOT EXTRACT ... POLYGONUM CUSPIDATUM ROOT EXTRACT, SCUTELLARIA BAICALENSIS ROOT EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, GLYCYRRHIZA GLABRA ( ...
Polygonum cuspidatum extract. This is Knotweed and is ancient to Japan. It is used at a dosage of 300mg and has been shown to ... A Review of the Pharmacological Effects of the Dried Root of Polygonum cuspidatum (Hu Zhang) and Its Constituents. Evid Based ...
Polygonum compactum Hook.f. Polygonum cuspidatum Siebold & Zucc. Polygonum hachidyoense Makino. Polygonum reynoutria Makino. ... Polygonum reynoutria f. colorans Makino. Polygonum sieboldii de Vriese ex L.H.Bailey [Illegitimate]. Polygonum zuccarinii Small ... Pleuropterus cuspidatus (Siebold & Zucc.) H.Gross. Pleuropterus zuccarinii (Small) Small. ...
Other Scientific Names: Fallopia japonica, Polygonum cuspidatum Reynoutria japonica.. Other Common Names: Fleeceflower, Huzhang ...
Polygonum cuspidatum Extract). Bilberry Fruit 20 mg. Std. Ext. (37% anthocyanosides). Tocotrienol Complex 20 mg. (Tocomax®). ... Total Resveratrols (from Polygonum cuspidatum) 24 mg. Nattokinase (NSK-SD™) 21 mg. Coenzyme Q10 18 mg. Tocotrienol Complex ( ...
Polygonum cuspidatum. Japanese knotweed. rhizomes*. Polygonum sachalinense. Giant knotweed. rhizomes*. Ranunculus ficaria. Fig ...
  • In the past years, a large number of studies have demonstrated that Polygonum cuspidatum and its active components like resveratrol showed excellent antitumor activities, including our own antitumor studies about resveratrol in colorectal cancer. (hindawi.com)
  • Until now, many active constituents of Polygonum cuspidatum have been found, such as resveratrol, polydatin, and anthraquinones (including emodin and its glycoside). (hindawi.com)
  • Here we will review the research progress of active components of Polygonum cuspidatum in tumor diseases therapy, mainly including resveratrol, polydatin, emodin, and chrysophanic acid (Figure 1 ). (hindawi.com)
  • Resveratrol was originally extracted from the roots of Polygonum cuspidatum, which is also found in red wine, grapes, and peanuts [ 6 ]. (hindawi.com)
  • Resveratrol and emodin are the main functional components in Polygonum cuspidatum. (dongyuanbiotech.com)
  • Polygonum cuspidatum has captured the attention of western researchers because of its high concentration of resveratrol. (dongyuanbiotech.com)
  • One of the polygonum cuspidatum benefits is to be extracted from resveratrol. (sanxinherbs.com)
  • In recent years, Polygonum Cuspidatum Extract Resveratrol has gained popularity as a nutritional supplement, owing to its numerous health benefits. (sanxinherbs.com)
  • This article will discuss the key benefits and potential side effects of Polygonum Cuspidatum Extract Resveratrol. (sanxinherbs.com)
  • Polygonum Cuspidatum Root Extract Resveratrol is derived from the root of the Polygonum Cuspidatum plant. (sanxinherbs.com)
  • One of the most significant benefits of Polygonum Cuspidatum Extract Resveratrol is its antioxidant properties. (sanxinherbs.com)
  • Several studies have suggested that Polygonum Cuspidatum Extract Resveratrol may possess anti-cancer properties. (sanxinherbs.com)
  • Although Polygonum Cuspidatum Extract Resveratrol is generally considered safe for use, some individuals may experience side effects. (sanxinherbs.com)
  • In rare cases, Polygonum Cuspidatum Extract Resveratrol may cause allergic reactions. (sanxinherbs.com)
  • Polygonum Cuspidatum Extract Resveratrol is a natural compound with potent antioxidant and anti-inflammatory properties. (sanxinherbs.com)
  • Sanxinherbs can provide bulk Polygonum Cuspidatum Extract Resveratrol. (sanxinherbs.com)
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  • China's leading supplier of headache Resveratrol polygonum cuspidatum extract supplier solutions, we offer high-quality goods and exceptional service to our prospects. (zasmakujseksu.pl)
  • Most resveratrol capsules sold in the U.S. contain extracts from an Asian plant called Polygonum cuspidatum. (naturalplant-extracts.com)
  • Includes 100 mg of resveratrol from Japanese Knotwood (Polygonum Cuspidatum). (vitacost.com)
  • Pure Bulk's Resveratrol powder is standardized to contain at least 98% trans-resveratrol and is derived from Polygonum cuspidatum , also known as Japanese Knotweed. (purebulk.com)
  • Polygonum cuspidatum (most common name in U.S. and Japan), also known as Reynoutria japonica (most common in U.K. and Europe), a movement exists to standardize name as Fallopia japonica. (discoverlife.org)
  • The following plant species produce emodin: Acalypha australis Cassia occidentalis Cassia siamea Frangula alnus Glossostemon bruguieri Kalimeris indica Polygonum hypoleucum Reynoutria japonica (syn. (wikipedia.org)
  • Polygonum reynoutria Makino. (pfaf.org)
  • Polygonum reynoutria (Houtt. (arthropodafotos.de)
  • Polygonum reynoutria var. (arthropodafotos.de)
  • Polygonum cuspidatum Sieb. (hindawi.com)
  • ETHNOPHARMACOLOGICAL RELEVANCE: Huzhang-Guizhi herb pair (HGHP), composed of Polygonum cuspidatum (Huzhang [HZ] in Chinese, the root of Polygonum cuspidatum Sieb. (bvsalud.org)
  • What is Polygonum Cuspidatum Powder?Polygonum cuspidatum powder is a rhizome of the genus Polygonum. (dongyuanbiotech.com)
  • Best Place Online Buy Pure Herb Powder Hu Zhang 虎杖, Rhizoma Polygoni Cuspidati, Giant Knotweed Rhizome Direct From No.1 China Herb Market, Free Shipping. (findchineseherb.com)
  • Anti-tumorPolygonum Cuspidatum Powder has a significant inhibitory effect on mouse Ehrlich ascites carcinoma, sarcoma carcinoma 180, liver cancer, breast cancer, lymphosarcoma, melanoma and WACKER carcinoma in rats by oral administration, and the inhibition rate is greater than 30%.5. (dongyuanbiotech.com)
  • Antitussive and antiasthmaticPolygonum Cuspidatum Powder has an inhibitory effect on the contraction of tracheal smooth muscle caused by histamine.7. (dongyuanbiotech.com)
  • The purpose of this review is to summarize the research progress of Chinese herb Polygonum cuspidatum and its active components in tumor diseases and provide theoretical basis for further scientific experiments and clinical applications. (hindawi.com)
  • Emodin is particularly abundant in the roots of the Chinese rhubarb (Rheum palmatum), knotweed and knotgrass (Polygonum cuspidatum and multiflorum) as well as Hawaii 'au'auko'i cassia seeds or coffee weed (Semen cassia). (wikipedia.org)
  • Emodin is an active component of several plants used in Traditional Chinese Medicine (TCM) such as Rheum palmatum, Polygonum cuspidatum and Polygonum multiflorum. (wikipedia.org)
  • Giant knotweed is an east Asian species (Polygonum cuspidatum), belonging to the Polygonaceae family. (dcmessageboards.com)
  • Pharmacological researches and clinical studies have indicated that Polygonum cuspidatum extraction and its major compounds possess antitumor [ 3 ], anti-inflammatory, antivirus, antimicrobial, neuroprotective, and cardioprotective activities [ 4 ]. (hindawi.com)
  • Anti-pathogenic microorganismsResveratrol and Polygonum cuspidatum extract have a strong inhibitory effect on Staphylococcus, Streptococcus and certain viruses.6. (dongyuanbiotech.com)
  • As the old Polygonum is split into Polygonum , Persicaria and Bistorta (following [RK] ), I don't have information about the placement of these. (funet.fi)
  • Polygonum cuspidatum extract also has antipyretic and analgesic effects, and has astringent, anti-infection and anti-inflammatory effects on burn wounds. (dongyuanbiotech.com)
  • Polygonum cuspidatum crystals can significantly inhibit ADP, AA and Ca2+ induced platelet aggregation in rabbits.4. (dongyuanbiotech.com)
  • Polygonum cuspidatum is used in traditional Chinese and Japanese medicine to treat a variety of diseases, including mold infections, various skin inflammations, cardiovascular diseases, and liver diseases. (dongyuanbiotech.com)
  • Polygonum Cuspidatum is a plant native to eastern Asia, commonly known as Japanese Knotweed. (sanxinherbs.com)
  • Further, Cryptolepis sanguinolenta and Polygonum cuspidatum (Japanese knotweed) showed strong activity against both growing B. burgdorferi (MIC=0.03%-0.06% and 0.25%-0.5% respectively) and non-growing stationary phase B. burgdorferi . (lymedisease.org)
  • Therefore, we believe that it is necessary to systematically summarize the antitumor effects of Polygonum cuspidatum and its active components and lay a foundation for their clinical development and application. (hindawi.com)
  • Antitumor components of Polygonum cuspidatum. (hindawi.com)
  • Polygonum cuspidatum extract has been widely used in a variety of industries such as medicine, health products, cosmetics, etc., and there is a lot of demand in the international market. (dongyuanbiotech.com)
  • A growing number of researches have shown that the effect of Polygonum cuspidatum and its active ingredients in cancer treatment is remarkable. (hindawi.com)
  • Polygonum cuspidatum) Rhamnus alnifolia, the alderleaf buckthorn Rhamnus cathartica, the common buckthorn Rheum palmatum Rumex nepalensis Senna obtusifolia (syn. (wikipedia.org)
  • The amounts of emodin, resveratrol and polydatin in Polygonum cuspidatum, as estimated by the proposed method, were 4.96 mg g-1, 1.81 mg g-1, … Antithrombotic Effect and Antiplatelet Activity of Polygonum cuspidatum Extract. (scorpiones.pl)
  • Protective effect of resveratrol derived from Polygonum cuspidatum and its liposomal form on nigral cells in Parkinsonian rats. (scorpiones.pl)
  • January 20 2016 Polygonum cuspidatum is an herb that has become popular since it is a rich source of resveratrol. (scorpiones.pl)
  • The main source plants of natural resveratrol are Polygonum cuspidatum and grapes. (pure-plantextract.com)
  • Food Grade Water Soluble Resveratrol 10% CAS 501-36-0 With Antioxidant Function Product Description: Product name : Resveratrol CAS No.:501-36-0 Plant Source: The dry root of Polygonum Cuspidatum Sieb.et Zucc. (herbal-extractpowder.com)
  • Pure Bulk's Resveratrol powder is standardized to contain at least 98% trans-resveratrol and is derived from Polygonum cuspidatum , also known as Japanese Knotweed. (purebulk.com)
  • A commercial extraction method involves using alcohol and water to produce trans resveratrol from Polygonum cuspidatum . (nih.gov)
  • This same organization says polygonum cuspidate is the better source of resveratrol because it has a higher trans resveratrol content. (naturalbiology.com)
  • Doctor's Best Trans-Resveratrol 100 features ResVinol-25™, a proprietary extract providing polyphenols and trans-resveratrol from red wine matrix and the root of the Japanese knotweed (Polygonum cuspidatum) plant. (drbvitamins.com)
  • 4. Constituents from Polygonum cuspidatum. (nih.gov)
  • BioPure Japanese Knotweed from Polygonum cuspidatum, also known as Japanese Knotweed, or by the Mandarin Chinese name of Hu Zhang, is native to Asia, and is a robust perennial in the Buckwheat family. (scorpiones.pl)
  • Hu Zhang (Polygonum cuspidatum) 80 mg (root and rhizome) hydroethanolic extract (min. (acuatlanta.net)
  • Emodin is particularly abundant in the roots of the Chinese rhubarb (Rheum palmatum), knotweed and knotgrass (Polygonum cuspidatum and multiflorum) as well as Hawaii 'au'auko'i cassia seeds or coffee weed (Semen cassia). (wikipedia.org)
  • Emodin is an active component of several plants used in Traditional Chinese Medicine (TCM) such as Rheum palmatum, Polygonum cuspidatum and Polygonum multiflorum. (wikipedia.org)
  • 8. A new stilbene glucoside from the roots of Polygonum multiflorum Thunb. (nih.gov)
  • heshouwu ) is derived from the roots of Polygonum multiflorum . (itmonline.org)
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  • There are a number of substances that will protect the endothelia, but Japanese Knotweed Root (Polygonum cuspidatum) tincture is the most important. (weeksmd.com)
  • 12. Isolation of dihydrobenzofuran derivatives from ethnomedicinal species Polygonum barbatum as anticancer compounds. (nih.gov)
  • 19. Cytotoxicity and antimicrobial activity of the methanol extract and compounds from Polygonum limbatum. (nih.gov)
  • 11. Polyphenols from aerial parts of Polygonum bellardii and their biological activities. (nih.gov)
  • Some of it was so bad in my evaluation I could smell chemicals like gasoline which is used to cut certain ingredients in China All polygonum cuspidatum comes from China. (naturalbiology.com)
  • 3. Anticancer constituents and cytotoxic activity of methanol-water extract of Polygonum bistorta L. (nih.gov)
  • Fangxian Polygonum cuspidatum obtained the protection of national geographical indication products, which will enhance the product visibility, improve the market competitiveness, and promote the rapid development of the county's Chinese herbal medicine industry. (sanxinherbs.com)
  • Fang county is the land of Shennong and hundreds of grass, "Fangxian Polygonum cuspidatum" is rich in wild resources, a long planting history, rich cultural heritage, high medicinal value, broad development prospects, with regional characteristics. (sanxinherbs.com)
  • If polygonum cuspidate did it better, Natural Biology would sell it because it is cheaper to make than what we use. (naturalbiology.com)
  • I did research on polygonum cuspidatum for 18 months starting in 2006. (naturalbiology.com)
  • 1. Evaluation of Polygonum bistorta for anticancer potential using selected cancer cell lines. (nih.gov)
  • 2. Cycloartane type triterpenoids from the rhizomes of Polygonum bistorta. (nih.gov)