首页 | 本学科首页   官方微博 | 高级检索  
     检索      

角蛋白分解菌的分离选育、角蛋白酶提取及其应用的研究
引用本文:胡介卿,洪玲芳,吴海龙,唐祥宁,郭国梁,赵和璋,张斌.角蛋白分解菌的分离选育、角蛋白酶提取及其应用的研究[J].江西农业大学学报,1995,17(3):340-344.
作者姓名:胡介卿  洪玲芳  吴海龙  唐祥宁  郭国梁  赵和璋  张斌
作者单位:江西农业大学,余江县农牧渔业局
摘    要:作者对分解角蛋白的微生物进行了大量的采集、分离及选育工作,共分离出1321株菌种,最后选育出F_5的优良菌株。此菌经鉴定为枯草芽胞杆菌(Bacillussubtilis)。对此菌株的产酶条件及生产酶的方法进行了研究,并将试产的液体及固体角蛋白酶,对羽毛、血粉、猪毛、猪蹄壳等进行酶解试验,都获得成功。酶解的羽毛粉,是很好的饲料,也可种菇及作花肥。

关 键 词:角蛋白  菌株发酵  酶解

STUDIES ON THE ISOLATION AND SELECTION OF KERATIN-DECOMPOSING BACTERIA AND THE ABSTRACTION AND APPLICATION OF KERATINASE
Hu Jieqing, Hong Linfang, Wu Hailong.STUDIES ON THE ISOLATION AND SELECTION OF KERATIN-DECOMPOSING BACTERIA AND THE ABSTRACTION AND APPLICATION OF KERATINASE[J].Acta Agriculturae Universitis Jiangxiensis,1995,17(3):340-344.
Authors:Hu Jieqing  Hong Linfang  Wu Hailong
Abstract:aving collected and isolated 1 321 strains of keratin-decomposing bacteria, the authorselected a F_5 strain,which was identified as Bacillus subtilis,The conditions for F_5 to produce keratinase and the methods to preduce keratinase have also been studied. The trial product,whether in liguid state or in solid state,could successfully decompose feather,blood powder,pig hair and pig hoof shell.The enzymolysised feather powder is a forage of high guality andcan be used in mushroom production or as a fertilizer.
Keywords:feather keratin  bacteria    fermentation  enzymolysis  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号