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| 响应面法优化从啤酒废酵母中提取谷胱甘肽工艺条件 | |
| 引用本文： | 凌秀梅,邱树毅,胡鹏刚,黄永光,季伟.响应面法优化从啤酒废酵母中提取谷胱甘肽工艺条件[J].中国酿造,2007(7):35-38,44. |
| 作者姓名： | 凌秀梅 邱树毅 胡鹏刚 黄永光 季伟 |
| 作者单位： | 1. 贵州省发酵工程与生物制药重点实验室,贵州,贵阳,550003;贵州大学蔡家关校区化工学院,贵州,贵阳,550003 2. 贵州大学蔡家关校区化工学院,贵州,贵阳,550003 3. 毕节地区质量技术监督检验所,贵州,毕节,551700 |
| 摘 要： | 从啤酒废酵母中提取谷胱甘肽(GSH),选取GSH提取的料水比、提取时间、温度和醋酸用量4个因素进行组合设计,利用响应面法对工艺参数进行优化研究。利用Design Expert软件对GSH提取率的二次多项数学模型解逆矩阵分析表明,在料水比1:4．17,提取时间4．5min,温度85．1℃,醋酸用量4%时,GSH提取率较高为23．37%,与预测值相符。 |
| 关 键 词： | 谷胱甘肽 响应面 酵母 提取率 |
| 文章编号： | 2054-0571（2007）07-0035-04 |
| 修稿时间： | 2006-11-26 |
Optimization of extraction technique of GSH from waste beer yeast via Response Surface Methodology |
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| LING Xiu-mei,QIU Shu-yi,HU Peng-gang,HUANG Yong-guang,JI Wei.Optimization of extraction technique of GSH from waste beer yeast via Response Surface Methodology[J].China Brewing,2007(7):35-38,44. | |
| Authors: | LING Xiu-mei QIU Shu-yi HU Peng-gang HUANG Yong-guang JI Wei |
| Affiliation: | 1. Guizhou Key Laboratory of Fermentation Engineering and Biopharmacy, Guiyang 550003, China; 2. College of Chemical Engineering, Guizhou University, Guiyang 550003, China; 3. Bijie Institute of Calibration and Testing for Quality and Technical Supervision, Bijie 551700, China |
| Abstract: | |
| Keywords: | N-(N-L-r-Glutamyl-L-cysteninyl)glycine response surface yeast extraction rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |