摘要
[目的]优选闪式提取法提取葡萄籽的工艺。[方法]应用多指标试验公式评分法,结合正交试验设计,以多酚提取率、总单宁提取率和原花青素提取率为指标,考察提取工艺。[结果]闪式提取法提取葡萄籽的最佳工艺为:用6倍量的95%乙醇提取3次,每次1min。[结论]所选工艺条件具有简单、快速、实用等特点。
[Objective] The research aimed optimize the extraction techniques for grape seeds with homogenate extraction.[Method] The extraction techniques was optimized by multi-index test experiment formula evaluation and orthogonal design,which took the extraction rate of polyphenol,total danning and proanthocyanidins as indices.[Result] The optimum extracting procedure was extracting three times sustaining one minutes using 6 times volume of 95% alcohol.[Conclusion] The extraction technique was simple,quick and practical.
出处
《安徽农业科学》
CAS
北大核心
2010年第20期10882-10883,10886,共3页
Journal of Anhui Agricultural Sciences
基金
宁夏回族自治区自然基金项目(NZ0695)
宁夏回族自治区重大科技攻关项目(KGZ-14-09-06)
关键词
葡萄籽
正交实验设计
多指标试验
公式评分法
闪式提取
Grape seeds
Orthogonal design
Multi-index test
Experiment formula evaluation
Homogenate extraction
