畜牧与饲料科学
畜牧與飼料科學
축목여사료과학
ANIMAL HUSBANDRY AND FEED SCIENCE
2013年
12期
15-17
,共3页
窦洪举%李锋%杨宝龙%侯勇跃%哈斯
竇洪舉%李鋒%楊寶龍%侯勇躍%哈斯
두홍거%리봉%양보룡%후용약%합사
瑞香狼毒%提取方法%成分分析
瑞香狼毒%提取方法%成分分析
서향랑독%제취방법%성분분석
Stellera chamaejasme%extraction method%component analysis
主要采用了不同提取液、不同提取液倍数、不同提取方法对瑞香狼毒进行了提取率的研究,同时对不同提取方法所得提取物的成分进行了分析。结果表明:以6倍95%乙醇作为提取液,采用75℃浸泡5 d的提取方法提取率高,成分含量多,特别是针对其杀虫效果而言,采用乙醇作为提取液效果更佳。
主要採用瞭不同提取液、不同提取液倍數、不同提取方法對瑞香狼毒進行瞭提取率的研究,同時對不同提取方法所得提取物的成分進行瞭分析。結果錶明:以6倍95%乙醇作為提取液,採用75℃浸泡5 d的提取方法提取率高,成分含量多,特彆是針對其殺蟲效果而言,採用乙醇作為提取液效果更佳。
주요채용료불동제취액、불동제취액배수、불동제취방법대서향랑독진행료제취솔적연구,동시대불동제취방법소득제취물적성분진행료분석。결과표명:이6배95%을순작위제취액,채용75℃침포5 d적제취방법제취솔고,성분함량다,특별시침대기살충효과이언,채용을순작위제취액효과경가。
The extraction rate of Stellera chamaejasme were studied by using different extracting solution, different extracting multiple and different extraction method. And the components of the extracts by different extraction methods were analyzed. The results showed that the extraction rate by the extraction method of soaking at 75 ℃ for 5 d with 6 times of 95% ethanol as extracting liquid was the highest and most extracted components was obtained. Especially for its insecticidal effect, ethanol as extracting liquid was more outstanding.