食品工业科技2017，Vol.38Issue(5)：120-123,129,5.DOI:10.13386/j.issn1002-0306.2017.05.014
蔷薇红景天低聚体原花青素的稳定性和抗衰老研究
Stability and anti-aging effect of oligomeric proanthocyanidin from Rhodiola rosea L.
摘要
Abstract
The stability and anti-aging effect of oligomeric proanthocyanidin from Rhodiola rosea L.(OPCRR) was studied.The results of stability showed that the OPCRR content would decrease under the condition of light,Fe3+,Sn2+,Al3+,keep stable at low pH,low temperature,K+,Mg2+,Na+ and Cu2+.The results of anti-aging effect showed that the concentration of 0.04％,0.12％ and 0.36％ OPCRR had various degrees of prolonging effect on the average life and the highest life of Drosophila melanogaster,and the most effective dose was 0.12％ OPCRR,in which the highest life and average life of Drosophila melanogaster was up to 72 d and 55 d respectively.In 0.12％ and 0.36％ OPCRR groups,the SOD activities were significantly increased(p ＜ 0.05)and MDA contents were significantly decreased(p ＜ 0.05).The study provided the theoretical basis for deeply research and application of oligomeric proanthocyanidin from Rhodiola rosea L.in future.关键词
蔷薇红景天/低聚体原花青素/稳定性/抗衰老活性Key words
Rhodiola rosea L/oligomeric proanthocyanidins/stability/anti-aging activity分类
轻工纺织引用本文复制引用
韩雪,孟玉彩,马蕾,赵文,周茜,闫晨静,白冰瑶,蔡东伟..蔷薇红景天低聚体原花青素的稳定性和抗衰老研究[J].食品工业科技,2017,38(5):120-123,129,5.基金项目
河北省高等学校科学技术研究项目(QN2015198) （QN2015198）
河北省食品科学与工程学科“双一流”建设资金项目(2016SPGCA18). （2016SPGCA18）
