紫色胡萝卜中花青素的提取、分离及抗氧化活性研究  

Extraction,Sseparation and Antioxidant Activities in Vitro of Anthocyanins from Purple Carrot

作　　者：虎春艳[1] 赵声兰[1] 刘海鸥[1] 林玉萍[1] HU Chunyan ZHAO Shenglan LIU haiou LIN Yuping(College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming 650500, Chin)

机构地区：[1]云南中医学院中药学院,云南昆明650500

出　　处：《中国民族民间医药》2016年第20期33-35,38,共4页Chinese Journal of Ethnomedicine and Ethnopharmacy

基　　金：云南省教育厅重点项目(2014z119)

摘　　要：目的:从紫色胡萝卜中提取、分离花青素,并对提取所得的花青素进行体外抗氧化活性研究。方法:以维生素C作为阳性对照,研究不同浓度的花青素对·OH、H2O2、O2-·的清除效果。结果:从紫色胡萝卜提取所得的花青素对·OH、H2O2、O2-·均有较好的清除率。结论:紫色胡萝卜中分离提取的花青素有较好的抗氧化活性。Objective To research the extraction,separation and antioxidant activities in vitro of anthocyanins in purple carrot. Methods Vitamin C as positive control,the study aimed to discuss The removing ability on ·OH,H2 O2 andO2 -·of different concen-tration anthocyanins.Results The anthocyanins of purple carrot have clearance rate on ·OH,H2 O2 and O2 -·.Conclusion The an-thocyanins of purple carrot have good antioxidant activities.

关 键 词：紫色胡萝卜 花青素 抗氧化 提取分离 

分 类 号：R284.2[医药卫生—中药学]