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普那菊苣总酚提取工艺的研究
引用本文:杨亚丽,呼天明,刘洪瑜,张存莉,陆文总.普那菊苣总酚提取工艺的研究[J].西北林学院学报,2006,21(5):156-159.
作者姓名:杨亚丽  呼天明  刘洪瑜  张存莉  陆文总
作者单位:西北农林科技大学 动物科技学院,陕西 杨陵 712100
基金项目:陕西省科技攻关项目“优质高效草食畜牧业综合技术研究及产业化”(2002K01-G5-1)
摘    要:研究了普那菊苣中总酚的最佳提取工艺条件。在单因素试验的基础上,用正交试验法对总酚的提取工艺进行优选,选用L9(34)进行正交试验,以总酚含量为指标,考察提取温度、提取时间以及料液比对总酚提取的影响。得到的最佳工艺条件为以水为提取溶剂,温度80℃ ,时间2 h,料液比(质量∶体积)1∶15,提取2次。西北林学院学报21卷第5期杨亚丽等普那菊苣总酚提取工艺的研究

关 键 词:普那菊苣  总酚  正交试验
文章编号:1001-7461(2006)05-0156-04
收稿时间:2006-02-24
修稿时间:2006-03-10

Study on Process for Extracting Phenols in Cichorium intybus cv. Puna
YANG Ya-li,HU Tian-ming,LIU Hong-yu,ZHANG Cun-li,LU Wen-zong.Study on Process for Extracting Phenols in Cichorium intybus cv. Puna[J].Journal of Northwest Forestry University,2006,21(5):156-159.
Authors:YANG Ya-li  HU Tian-ming  LIU Hong-yu  ZHANG Cun-li  LU Wen-zong
Institution:College of Animal Science & Technology,Northwes A F University,Yangling,Shaanxi 712100,China
Abstract:The optimum process of extracting phenols,the bioactive component in chicory (Cichorium intybus cv.Puna) was studied and optimized with orthogonal test.Experiments were made by using L-9(3+4) orthogonal design with extractive yield of phenols as the index,investigating the influence of temperature,extracting time and the ratio of solid to liquid.Optimum extraction conditions were determined as followsH-2O as extracting solvent,temperature 80℃ ,time 2h,stock ratio 1∶15(mass volume),extracting for two times.
Keywords:Cichorium intybus cv  Puna  total phenol  orthogonal test
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