保健酒液有效成分提取与脱色工艺优化研究  

Technique optimization of extraction of active ingredients and decoloring of health liquor

作　　者：章银良[1] 李鑫 蔡亚玲[1] ZHANG Yinliang;LI Xin;CAI Yaling(College of Food and Bioengineering,Zhengzhou University of Light Industry,Zhengzhou 450001,China)

机构地区：[1]郑州轻工业学院食品与生物工程学院,河南郑州450001

出　　处：《轻工学报》2018年第6期55-62,91,共9页Journal of Light Industry

基　　金：河南省科技攻关项目(182102110094)

摘　　要：以人参等6味中药为原料制备保健酒,采用索氏提取法提取其有效成分,并采用多种脱色剂对保健酒提取液进行脱色处理.以保健酒液中人参皂苷的质量浓度为提取指标,以保健酒液在560 nm下的吸光度为脱色指标,在单因素试验的基础上,采用均匀试验法优化提取和脱色工艺.结果表明:当反应温度为97℃,反应时间为2 h,液料比为610∶1时,人参皂苷提取率最高,为67. 63 mg/(100 m L);当脱色温度为35℃,脱色时间为20 min,液料比为5∶1,脱色剂为活性炭粉末时,脱色效果最好,酒液色泽适宜,此时人参皂苷损失率仅为2. 47%.Health wine was prepared from six Chinese medicines,such as ginseng etc..The active ingredients were extracted by Soxhlet extraction and then decolorized by decolorants.The concentration of Ginsenoside and absorbance at 560nm in health liquor were set as the extraction and decolorization index,respectively.The uniform test on the basis of single factor test was conducted to optimize the extraction and decolorization process.The results showed that the highest extraction rate of ginsenosides was 67.63mg/(100mL)when the reaction temperature was 97℃,the reaction time was 2h and the liquid-to-material ratio was 610∶1.Moreover,when the decolorization temperature was 35℃,the decolorization time was20min,the liquid-to-material ratio was 5∶1and the decolorizing agent was activated carbon powder,the deodorization effect was the best,and the liquor color was appropriate.Under this condition,the loss rate of glycosides was only 2.47%.

关 键 词：保健酒 索氏提取 脱色 人参皂苷 

分 类 号：TS261.4[轻工技术与工程—发酵工程]