摘要
用酸性溶液浸提法提取三明市野生蕉紫色果皮花青素,pH示差法测定花青素含量。结果表明,以1%盐酸-甲醇为提取液,平衡时间80分钟,测得三明市野生蕉紫色果皮中的花青素含量为矢车菊花青素苷5.43mg/100g。
Pigments were extracted from the purple peel of wild banana in Sanming city by acid solution and the content of authocyanin was determined by pH-differential method. The results showed that the content of cyanidin 3-glucoside in the wild banana peel was 5.43 mg/100 g by using 1% HCl-methanol as solvent, and buffering for 80 minutes after extraction.
出处
《中国南方果树》
北大核心
2014年第2期5-7,共3页
South China Fruits
基金
国家香蕉产业技术体系专项资金(CARS-32-11)
福建省农业科技平台(2008N2001)
福建省自然科学基金计划项目(2011J01101)资助
关键词
PH示差法
野生蕉
果皮
花青素
pH-differential method
wild banana
peel
anthocyanin
