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利用响应面法确定微波提取苦荞麸皮黄酮的最佳条件
引用本文:周一鸣,周小理,田呈瑞. 利用响应面法确定微波提取苦荞麸皮黄酮的最佳条件[J]. 食品科学, 2007, 28(11): 253-257
作者姓名:周一鸣  周小理  田呈瑞
作者单位:陕西师范大学; 上海应用技术学院; 陕西师范大学 陕西西安710062; 上海200235; 陕西西安710062;
摘    要:在单因素试验基础上,利用响应面分析(response surface analysis,RSA)法中Plackett-Burman和Box-Behnken进行设计,得出微波提取苦荞麸皮黄酮最佳条件为:预浸时间19.7min,微波提取时间20min,乙醇浓度50.3%,浸提温度70℃,pH10.0,液固比32.6:1,微波提取两次。

关 键 词:响应面分析法   苦荞麸皮   黄酮   微波提取  
文章编号:1002-6630(2007)11-0253-05
修稿时间:2007-08-15

Optimal Micro-extraction Conditions Determination of Tartary Buckwheat Bran Flavonoids by RSA
ZHOU Yi-ming,ZHOU Xiao-li,TIAN Cheng-rui. Optimal Micro-extraction Conditions Determination of Tartary Buckwheat Bran Flavonoids by RSA[J]. Food Science, 2007, 28(11): 253-257
Authors:ZHOU Yi-ming  ZHOU Xiao-li  TIAN Cheng-rui
Affiliation:1.Shaanxi Normal University, Xi’an 710062, China;2.Shanghai Institute of Technology, Shanghai 200235, China
Abstract:On the base of the single factor experiments, designed with the Plackett-Burman and Box-Behnken in the RSA software, an optimum condition extracted Tartar Buckwheat Bran with the microwave were, 19.7 min of soaking, 20 min of microwave treatment, 50.3% of the alcohol content, 70 ℃ of the temperature, 32.6:1 of the ratio of solid to liquid, twice of the extraction.
Keywords:RSA  flavonoids of tartary buckwheat bran  micro-extracting conditions
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