Position: Home > Articles > Screening of Technical Parameters for Extracting Effective Components in Chrysanthemum coronarium
Animal Husbandry and Feed Science
2011,32
(1)
141-142
菊科植物茼蒿有效成分提取工艺条件筛选
作 者：
Ding Guo-h
单 位：
Institute of Animal Nutrition, Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China
关键词：
chrysanthemum coronarium;extracting;ethanol concentration;extraction time;solid to liquid;extraction temperatur
摘 要：
试验采用回流提取法,以乙醇作为提取溶剂,按4因素3水平设计正交试验,筛选菊科植物茼蒿有效成分的最佳提取工艺条件。通过分析极差R值表明,乙醇浓度、萃取温度、萃取时间及固液比对得率影响的主次顺序是:乙醇浓度>萃取温度>固液比>萃取时间。最终确定菊科植物茼蒿有效成分最佳提取工艺条件是:乙醇浓度为55%,萃取温度为95℃,萃取时间为2h,固液比为1∶8时得率最高。
译 名：
Screening of Technical Parameters for Extracting Effective Components in Chrysanthemum coronarium
作 者：
WANG Li-fang1,LU De-xun2,DING Guo-he1(1.College of Animal Science and Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China;2.Institute of Animal Nutrition, Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China)
关键词：
Chrysanthemum coronarium;extractive;extraction technique
摘 要：
Alcohol reflux extraction was used to extracting effective components in Chrysanthemum coronarium. Optimum extraction parameters were screened in a 4×3 factorial experiment design.It can be concluded from the range R value analysis that primary and secondary order was ethanol concentration>extraction temperature> extraction time> the ratio of solid to liquid. According to the extracting rate ,the best extracting technology of the effective component in Chrysanthemum coronarium was as following:ethanol concentration 55%,extraction temperature 95 ℃,extraction time 2 h,ratio of solid to liquid 1∶8 in this experiment.
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