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葡萄籽低聚原花青素的提取方法
赵文军; 吴雪萍; 王旭
2005-03-23
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明涉及一种葡萄籽低聚原花青素的提取方法,该方法首先是将葡萄籽进行粉碎、过筛、脱脂得到葡萄籽渣,再将葡萄籽渣经含无机矿酸的有机溶剂提取、过滤、无机碱中和、过滤、减压浓缩后即可得到原花青素粗提物,再将粗提物中加入石油醚或三氯甲烷,放置、过滤、干燥得到精制原花青素。利用该方法可从葡萄酒厂的下脚料葡萄籽中快速、简单提取得到含量大于60%,收率可达2%的低聚原花青素。
Application Date2003-05-30
Patent NumberZL03137933.8
Status专利权的终止
Application Number03137933.8
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3152
Collection资源化学研究室
Recommended Citation
GB/T 7714
赵文军,吴雪萍,王旭. 葡萄籽低聚原花青素的提取方法. ZL03137933.8[P]. 2005-03-23.
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