Preparation and Analysis of Pueraria lobata Polysaccharides
Source abstract
Abstract
Pueraria lobata polysaccharides (PLPs) were obtained by a hot water extraction method. Starting from the single factor experiment, the extraction was optimized by response surface methodology, and the following optimal extraction parameters were obtained: the extraction temperature was 84 °C, the liquid–solid ratio was 11 mL/g, the extraction time was 73 min, and the extraction rate of polysaccharides was 8.59%. The Sevag method was used to remove the protein soluble in water and H 2 O 2 was used to remove the pigment; then PLPs were precipitated with three times of anhydrous ethanol, soluble salts and other small molecules were removed by dialysis, and finally refined PLPs were obtained by freeze-drying.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Polysaccharides and Plant Cell Walls · Phytoestrogen effects and research · Polysaccharides Composition and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, China
Funding
key project of science and technology research program of Chongqing Education Commission of China
References (29)
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