布尼卡
多糖
化学
酪氨酸酶
糖基化
清除
分数(化学)
生物化学
传统医学
食品科学
植物
抗氧化剂
酶
生物
有机化学
医学
受体
作者
Swagatika Rout,Rituparna Banerjee
标识
DOI:10.1016/j.biortech.2006.10.011
摘要
The present investigation deals with the isolation of a polysaccharide fraction from Pomegranate (PFP), which was found to inhibit 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-Azinobis[3-ethylbenzothiazoline-6-sulfonate] ABTS+ radical activities by 69% and 88%, respectively with 4 μg/ml concentration. The activity of PFP for free radical scavenging was also evaluated by electron spin resonance (ESR) Spectrophotometer and DPPH dot blot test. Anti-glycation ability of PFP was tested using BSA, which inhibited the formation of advanced glycation end-products (AGEs) by 28% and also inhibited the formation of fructosamine in the BSA/Glucose system. The inhibition of mushroom tyrosinase by 43% at 10 μg/ml concentration of PFP strongly suggested its efficacy as a possible skin whitener.
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