| 纳豆提取物和纳豆菌培养液对仔猪肠道菌体外抑菌试验 |
| |
| 引用本文： | 张锦华,王萍,何后军,邬向东,陈瑞光,朱芝秀.纳豆提取物和纳豆菌培养液对仔猪肠道菌体外抑菌试验[J].江西农业大学学报,2007,29(2):262-265. |
| |
| 作者姓名： | 张锦华 王萍 何后军 邬向东 陈瑞光 朱芝秀 |
| |
| 作者单位： | 江西农业大学,动物科学技术学院,江西,南昌,330045 |
| |
| 摘 要： | 从纳豆中分离纯化得到纳豆菌,并从纳豆中提取纳豆激酶、纳豆抑菌物质2种粗提物,分别用2种粗提物和纳豆菌培养液对仔猪肠道乳杆菌、大肠杆菌等6种常见菌作体外抑菌试验,结果显示:纳豆菌培养液的抑菌作用较其它2种提取物强,对葡萄球菌、大肠杆菌等表现出明显的抑菌作用,而对沙门氏菌、乳酸杆菌抑菌作用不明显。
|
| 关 键 词： | 纳豆提取物 纳豆菌培养物 仔猪 肠道菌 体外抑菌 |
| 文章编号： | 1000-2286(2007)02-0262-04 |
| 收稿时间： | 09 29 2006 12:00AM |
| 修稿时间： | 2006年9月29日 |
A Test for Bacteriostasis in vitro of Natto Extracts and the Culture Solution of Bacillus natto against Intestine Bacteria in Piglets |
| |
| ZHANG Jin-hua,WANG Ping,HE Hou-jun,WU Xiang-dong,CHEN Rui-guang,ZHU Zhi-xiu.A Test for Bacteriostasis in vitro of Natto Extracts and the Culture Solution of Bacillus natto against Intestine Bacteria in Piglets[J].Acta Agriculturae Universitis Jiangxiensis,2007,29(2):262-265. |
| |
| Authors: | ZHANG Jin-hua WANG Ping HE Hou-jun WU Xiang-dong CHEN Rui-guang ZHU Zhi-xiu |
| |
| Institution: | College of Animal Science and Technology, JAU, Nanchang 330045,China |
| |
| Abstract: | Bacillus natto were obtained from purchased natto by division and purification,and two raw fluids of nattokinase(NK)and natto bacteriostatic substances were extracted from natto,and applied in bacteriostatic tests against six bacteria in vitro,such as Lactobacillus and E.coli,etc.The result showed that the culture solution of Bacillus natto had stronger bacteriostatic function than that of other two raw fluids of natto against intestine bateria,such as E.coli and Staphylococcus,but its effect on Salmonella and Lactobacillus was not evident. |
| |
| Keywords: | natto sustance extracts culture solution of Bacillus natto piglets intestine bacteria bacteriostat in vitro |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
