Topic
Polygonum
About: Polygonum is a research topic. Over the lifetime, 1230 publications have been published within this topic receiving 12765 citations.
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TL;DR: The species P. sachalinense has a higher nutritional value of the natural fodder and is used in the production of quality silage and the collection of nontraditional fodder plants, Botanical Garden (Institute) of Academy of Sciences of Moldova, as objects of study have been served.
Abstract: Giant knotweed Polygonum sachalinense , weyrich's knotweed Polygonum weyrichii and spread wide knotweed P divaricatum species from the collection of nontraditional fodder plants, Botanical Garden (Institute) of Academy of Sciences of Moldova, as objects of study have been served The annual productivity of P sachalinense was 1242 kg/m 2 of fresh mass or 309 kg/m 2 of absolutely dry matter, P weyrichii - 770 kg/m 2 or 215 kg/m 2 and P divaricatum - 535 kg/m 2 and 145 kg/m 2 respectively The species P sachalinense is characterized by a protein (1648%) and fat content (253%) at the level of fodder legumes The content of these substances is lower in the species P weyrichii and P divaricatum compared with P sachalinense but higher than in traditional forage crops: corn, sudan grass and sunflower The nutritive value of natural fodder of species of the genus Polygonum is characterized by 020 to 023 nutritive units with a metabolizable energy content for cattle of 243 - 287 MJ / kg The species P sachalinense has a higher nutritional value of the natural fodder and is used in the production of quality silage
1 citations
Patent•
04 Mar 2015
TL;DR: The milk beverage with polygonum multiflorum has the effects of lowering cholesterol levels, reducing blood glucose, resisting viruses, strengthening the heart, promoting gastrointestinal peristalsis and the like, also has the effect of promoting fibrinolytic activity.
Abstract: The invention discloses milk beverage with polygonum multiflorum. The milk beverage comprises the following raw materials in parts by weight: 10-18 parts of polygonum multiflorum extracting solution, 50-75 parts of milk, 2-5 parts of honey, 0.5-1.0 part of citric acid, 3-10 parts of wolfberry extracting solution and 2-6 parts of semen sesami nigrum. The anthraquinones substance in the polygonum multiflorum in the milk beverage has the effects of lowering cholesterol levels, reducing blood glucose, resisting viruses, strengthening the heart, promoting gastrointestinal peristalsis and the like, also has the effect of promoting fibrinolytic activity, and has certain prevention and treatment effects on cardiovascular and cerebrovascular diseases.
1 citations
Journal Article•
TL;DR: Musk and carterii birdw can enhance the effect of polygonum extract on chronic prostatitis, reduce inflammatory response and improve tissue repair of the prostate in rats.
Abstract: OBJECTIVE To observe the effects of musk and carterii birdw on the pathology and the expressions of inflammatory cytokines in chronic non-bacterial prostatitis (CNBP) rats treated with polygonum extract. METHODS Five male Wistar rats were used for the preparation of SC purified prostate protein solution, and another 48 randomly divided into four groups: polygonum extract, polygonum extract + musk and carterii birdw, CNBP model control and normal control. CNBP models were established by injecting SC purified prostate protein solution and Freund's complete adjuvant. At 60 days after modeling, the CNBP model control and normal control rats were treated with normal saline, and the other two groups with polygonum extract and polygonum extract + musk and carterii birdw, respectively (polygonum 1.575 g per kg per d, musk 0.021 g per kg per d, and carterii birdw 1.05 g per kg per d). After 14 days of continuous intragastric medication, all the rats were sacrificed for pathological examination, determination of the levels of TNF-alpha, IL-1beta, IL-6 and IL-8 in the prostate tissue homogenate by ELISA, and detection of the mRNA and protein expressions of inflammatory cytokines MCP-1 (CCL2) and CCR2 by RT-PCR and Western blot. RESULTS The polygonum extract + musk and carterii birdw group showed apparent improvement in the structure of the prostate tissue but no inflammatory infiltration, as was quite obvious in the polygonum extract group. Polygonum extract + musk and carterii birdw significantly decreased the inflammatory cytokines TNF-alpha ( [11.04 +/- 4.07] pg/ml), IL-1beta ([16.94 +/- 4.26] pg/ml), IL-6 ([110.08 +/- 28.42] pg/ml) and IL-8 ([26.28 +/- 7.36] pg/ml) in the prostate tissue, as compared with polygonum extract alone ([63.21 +/- 21.37] pg/ml, [41.32 +/- 14.62] pg/ml, [177.64 +/- 42.65] pg/ml and [96.37 +/- 37.61] pg/ml) (P < 0.05, P < 0.01). The former also exhibited significantly lower expressions of MCP-1 mRNA (0.32 +/- 0.17), MCP-1 protein (0.28 +/- 0.15), CCR2 mRNA (0.28 +/- 0.11) and CCR2 protein (0.11 +/- 0.04) than either the model control group (1.15 +/- 0.39, 0.93 +/- 0.34, 0.83 +/- 0.26 and 0.93 +/- 0.34) (P < 0.01), or the polygonum extract group (0.65 +/- 0.27, 0.56 +/- 0.22, 0.78 +/- 0.24 and 0.25 +/- 0.09) (P < 0.05, P < 0.01). CONCLUSION Musk and carterii birdw can enhance the effect of polygonum extract on chronic prostatitis, reduce inflammatory response and improve tissue repair of the prostate in rats.
1 citations
Journal Article•
TL;DR: The volatile components of Polygonum perforliatum L. were extracted by SPME and identified by GC/MS as discussed by the authors.37 compounds were identified, which accounted for 91.30% of total volatile components.
Abstract: The volatile components of Polygonum perforliatum L.were extracted by SPME and identified by GC/MS.37 compounds were identified,which accounted for 91.30% of total volatile components.The main constituents in the essential components were 2-hexenal(22.99%),2-undecanone(15.10%),3-methyl-cyclopentene(11.78%),benzaldehyde(7.98%),n-hexadecanoic acid(6.90%),n-decanoic acid(4.01%),et al.
1 citations
Patent•
09 Nov 2016
TL;DR: In this paper, a breeding method of polygonum multiflorum ecological ducks was proposed, which includes the following steps of constructing a duck shed, selecting an ecological duck stocking place, and an anti-escape fence is formed with nets or fences around and/or in the polygonumm multiflorume planting site so that the independent stocking place can be separated from the polygomedia planting site, and stocking the ecological ducks, wherein the ducks are stocked in the stocking place at the age of 30-38 days.
Abstract: The invention relates to the technical field of livestock breeding, in particular to a breeding method of polygonum multiflorum ecological ducks The method includes the following steps of a, constructing a duck shed; b, selecting an ecological duck stocking place, wherein a polygonum multiflorum planting site is selected, and an anti-escape fence is formed with nets or fences around and/or in the polygonum multiflorum planting site so that the independent stocking place can be separated from the polygonum multiflorum planting site; c, stocking the ecological ducks, wherein the ducks are stocked in the stocking place at the age of 30-38 days; d, marketing the ecological ducks, wherein live ducks which grow to the weight of 20 kg or are stocked for 35 months or longer can be put on the market for sales By means of the method, large-scale breeding can be achieved, the bred ecological ducks have the advantages of being purely ecological, free of pollution, good in meat quality, good in taste, capable of having a medicine and food homology function of polygonum multiflorum and the like, and economic benefits are high
1 citations