摘要
研究了提取溶剂、温度、时间、料液比4个因素对山葡萄籽中原花青素得率的影响。确定最佳提取工艺:以70%丙酮为提取剂,在60℃条件下,提取120 min,料液比为1∶7,原花青素的得率为2.31%
Some factors affecting extraction ratio, such as extractant, extraction temperature, extraction time, the rate of solution to solid, were studied. The optimum conditions of extraction were as follows： extraction with 70% acetone, extraction temperature 60 ℃, extraction time 120 min, the rate of solution to solid 1：7. Ratio of extraction was 2.31%.
出处
《中国野生植物资源》
2008年第1期58-60,共3页
Chinese Wild Plant Resources
基金
国家林业局动植物保护基金(010-413269)
黑龙江省博士后基金(LRB00075)
关键词
山葡萄籽
原花青素
提取
Amur grape seeds
proanthocyanidins
extraction
