包装与食品机械Issue(5)：15-20,6.DOI:10.3969/j.issn.1005-1295.2017.05.004
三种天然来源黄酮物质抗氧化活性和抑制胰脂肪酶
活性的研究
Antioxidant Acitivity and Inhibion Pancreatic Lipase Acivity of Three Kinds of Natural Flavonoids
范金波 1丁瑞文 1葛春辉 1辛野1
作者信息
- 1. 渤海大学食品科学与工程学院 辽宁省食品安全重点实验室 生鲜农产品贮藏加工及安全控制技术国家地方联合工程研究中心,辽宁锦州 121013
- 折叠
摘要
Abstract
The antioxidant activity and inhibition pancreatic lipase activity of pueraria flavonoids,sea buckthorn leaf flavonoids and hawthorn leaf flavonoids were determined.The comprehensive evaluation of antioxidant activity in vitro systems of three flavonoids were evaluated,including total antioxidant capacity, ABTS radical scavenging ability,DPPH radical scavenging ability and reducing power.The results indicate that the three kinds of flavonoids substances in different system showed strong antioxidant activity,hawthorn leaves flavonoids contained the highest levels of total antioxidant capacity,sea buckthorn flavonoids possessed the strongest DPPH free radicals scavenging activity(IC500.057±0.004mg/mL),ABTS free radicals scavenging activity(IC500.096± 0.014mg/mL),hawthorn leaf flavonoids and puerarin flavonoids has strong reducing power,three kinds of flavonoids substances have a certain inhibition pancreatic lipase activity,sea buckthorn flavonoids has strongest activity.The research for the comprehensive utilization of the natural plant resources provides a theoretical support.关键词
葛根/沙棘叶/山楂叶/黄酮/抗氧化活性/胰脂肪酶活性Key words
pueraria/sea buckthorn leaf/hawthorn leaf/flavonoids/antioxidant activity/pancreatic lipase activity分类
轻工纺织引用本文复制引用
范金波,丁瑞文,葛春辉,辛野..三种天然来源黄酮物质抗氧化活性和抑制胰脂肪酶
活性的研究[J].包装与食品机械,2017,(5):15-20,6.
