中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 固态发酵麸皮制备复合多糖的菌种和营养盐优化 饲料工业 2017 (22) 46-50
Position: Home > Articles > Optimization of strain and nutritiona saline in production of fermented wheat bran polysaccharides Feed Industry 2017 (22) 46-50

固态发酵麸皮制备复合多糖的菌种和营养盐优化

作  者：
安晓萍;王园;史俊祥;王瑞芳;王乃凤;齐景伟
单  位：
内蒙古农业大学动物科学学院
关键词：
发酵麸皮多糖;菌种;营养盐
摘  要：
试验旨在研究不同菌种和营养盐对固态发酵麸皮中复合多糖含量的影响。采用单菌和混菌发酵麸皮,比较发酵麸皮中多糖含量变化,筛选出发酵菌种,为枯草芽孢杆菌酿酒酵母菌以37;再采用Plackett-Burman试验设计对8种营养盐(包括MgSO_4、MnSO_4、CaCl_2、K_2HPO_4、尿素、柠檬酸钠、酒石酸钾钠和腐植酸钠)进行筛选,发现仅有尿素能够显著提高发酵麸皮多糖含量(P<0.05),其最适添加量为0.1%。该试验结果为发酵麸皮多糖的开发利用提供参考。
译  名：
Optimization of strain and nutritiona saline in production of fermented wheat bran polysaccharides
作  者：
An Xiaoping;Wang Yuan;Shi Junxiang;Wang Ruifang;Wang Naifeng;Qi Jingwei;
关键词：
fermented wheat bran polysaccharides;;strains;;nutritiona saline
摘  要：
The experiment was designed to study the effect of various strain and nutritiona saline on fermented wheat bran polysaccharides.By using the content of polysaccharide as the index,L.plantarum,Saccharomyces cerevisiae,Bacillus subtilis,Bacillus licheniformis were used as spawn to produce polysaccharide with single fermentation and mixed fermentation.The result showed that the best mixed fermentation multistrains were Saccharomyces cerevisiae and Bacillus subtilis with a ratio of 3:7.Determination of saline material from eight organic and inorganic salts including MgSO_4,MnSO_4,CaCl_2,K_2HPO_4,urea,sodium citrate,potassium sodium tartrate and sodium humate.HA-Na by Plackett-Burman test,we found that the significant factor was urea to the content of fermented wheat bran polysaccharide(P<0.05),as the additive amount of urea was 0.1%.The result laid a pave for the further investigation of fermented wheat bran polysaccharides.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46