An important polysaccharide from fermentum

Preparation, Structural Analysis and Antioxidant Activity of Polysaccharides and Their Derivatives from Pueraria lobata

“…It can react with most biological macromolecules in a variety of ways, such as dehydrogenation and electron transfer can cause serious damage to sugars, nucleic acids, lipids, proteins and so on. It is a kind of free radical with strong damage to living organisms [35‐45] . Therefore, the in vitro antioxidant activity of the four polysaccharides was evaluated by the scavenging of hydroxyl radicals [46–52] .…”

“…It is a kind of free radical with strong damage to living organisms. [35][36][37][38][39][40][41][42][43][44][45] Therefore, the in vitro antioxidant activity of the four polysaccharides was evaluated by the scavenging of hydroxyl radicals. [46][47][48][49][50][51][52] As shown in Figure 4A, the scavenging ability of several polysaccharides increased with increasing concentration and reached the maximum scavenging activity at a concentration of 4 mg/ mL.…”

The Inhibitory Activity of Natural Products to Xanthine Oxidase

“…Natural products are valuable biological resources with wide applications. [97][98][99][100][101][102][103][104][105][106][107][108][109][110][111][112][113][114][115][116] These natural products of extracted mixture or monomer showed good biological activity in the screening of anti-gout activity in vitro, which has the value for further research of gout treatment. In this review, studies on anti-gout activities were mainly summarized from the aspects of active components and monomers of natural products.…”

Preparation and Analysis of Pueraria lobata Polysaccharides

“…Pueraria lobata polysaccharides (PLPs) and flavonoids are the main active components, but small flavonoids have been widely studied, while the research on PLPs is less. In recent years, traditional Chinese medicine polysaccharides have attracted much attention because of their rich and nutritious biological activities, including anticancer, antioxidation, antidiabetes, antivirus, anti-inflammation, antihyperlipidemia, and immune regulation. − Therefore, as a plant with homology of medicine and food, more research should be done on PLPs and their biological activity.…”