文献类型：期刊文献

中文题名：玉米须多糖提取方法的比较研究

英文题名：Comparative Study of Extraction of Corn Stigma Polysaccharide

作者：魏静娜[1];林强[2];朱宏吉[1]

第一作者：魏静娜

机构：[1]天津大学化工学院;[2]北京联合大学生物化学工程学院

第一机构：天津大学化工学院,天津300072

年份：2007

卷号：30

期号：1

起止页码：92-94

中文期刊名：中药材

外文期刊名：Journal of Chinese Medicinal Materials

收录：MEDLINE(收录号：17539313);CSTPCD;;Scopus(收录号：2-s2.0-34548580224);北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；PubMed;

语种：中文

中文关键词：玉米须多糖;纤维素酶;超声;联合

外文关键词：Corn stigma polysaccharide; Cellulase; Ultrasound; Combination

摘要：目的:比较玉米须多糖的酶、超声辅助提取及这两种方法联合提取这三种方法的优劣。方法:采用正交试验,优化玉米须多糖的酶及超声提取方案,并研究这两种方案的结合效果。结果:三种提取工艺中联合提取多糖得率最高,酶辅助提取次之,超声提取最低。结论:联合提取是一条高效的提取路线。
Objective： To study enzyme treatment, transonic and a combination of the two processes for the extraction of corn stig- ma polysaccharide. Methods： Enzyme and ultrasound-assisted extraction conditions were optimized respectively through orthogonal test. A combination of the two methods was investigated. Results： The combined method was more efficient than the enzyme treatment and transonic individually. The enzyme-assisted process was in the medium level in compare of the other two. Conclusion： The combined method was the most favourable one.