Homogenate extraction of polysaccharides from loquat leaves by response surface methodology

被引：0
|
作者：
Yang, Dong-Mei [1 ]
Wang, J. G. [2 ]
Ren, G. P. [1 ]
Zhang, Q. [1 ]
Wang, H. L. [1 ]
机构：
[1] Hangzhou Wanxiang Polytech, Dept Biotechnol, Hangzhou 310023, Zhejiang, Peoples R China
[2] Zhejiang Med & Hlth Prod Import & Export Co Ltd, Hangzhou 310003, Zhejiang, Peoples R China
来源：
JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH | 2013年 / 72卷 / 04期
关键词：
Homogenate extraction; Loquat leaves; Polysaccharides; Response surface methodology; PURIFICATION; DESIGN;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Homogenate extraction method was applied to fast extraction of polysaccharides from loquat leaves. Factors which affected extraction yield were investigated and optimized by response surface methodology (RSM). Results showed that optimum technological conditions were as follows: ratio of liquid to material, 25 ml: 1g; extraction time, 100 s; and pH of extracting solvent, 11. Under optimum conditions, yield of polysaccharides was (1.19 +/- 0.11)%. Compared with traditional hot-water extraction, homogenate extraction has notable advantages in good extraction yield and short extraction time.
引用
收藏
页码：236 / 241
页数：6
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