不同泡水处理对冬虫夏草有效成分的影响  

Effect of Different Soaking Treatments on the Active Ingredients of Cordyceps sinensis

作　　者：滕佳璐 刘诗琪 陈丽华 杨方[1] 马得虎 方达吾 方占明 TENG Jialu;LIU Shiqi;CHEN Lihua;YANG Fang;MA Dehu;FANG Dawu;FANG Zhanming(School of Food Science and Technology,Jiangnan University,Wuxi 214122,China;Tibet Aishah.c Health Technology Co.,Ltd.,Lhasa 850011,China)

机构地区：[1]江南大学食品学院,江苏无锡214122 [2]西藏阿依舍健康科技有限公司,西藏拉萨850011

出　　处：《生物化工》2024年第5期105-108,共4页Biological Chemical Engineering

基　　金：2022年度西藏阿依舍健康科技有限公司-江南大学冬虫夏草全产业链联合研究中心项目(221055)。

摘　　要：研究不同泡水处理对虫草中活性成分保留情况和在水中释放情况的影响,为消费者选用合理的泡水方法提供参考。结果表明,35℃、30 min泡水处理的冬虫夏草中总体有效成分较高,其中多糖、蛋白、虫草酸、腺苷含量分别为501.5 mg、2565.2 mg、1521.2 mg和5670.1μg;该条件下虫草素含量(561.3μg)与35℃、1 h泡水处理的结果接近(561.9μg)。此外,反复泡水会明显降低有效成分含量,应避免多次泡水。The effects of different soaking treatments on the retention and release of active ingredients in Cordyceps sinensis in water are studied,so as to provide a reference for consumers to choose a reasonable soaking method.The results show that the overall active components of Cordyceps sinensis treated with water at 35℃and 30 min are higher,and the contents of polysaccharide,protein,cordyceps acid and adenosine are the highest,which are 501.5 mg,2565.2 mg,1521.2 mg and 5670.1μg,respectively.The content of cordycepin under these conditions(561.3μg)is similar to that of 35℃and 1 h soaking water treatment(561.9μg).In addition,repeated soaking in water will significantly reduce the content of active ingredients,so soaking in water multiple times should be avoided.

关 键 词：冬虫夏草 泡水 有效成分 

分 类 号：S567.3[农业科学—中草药栽培]