| 保鲜剂OAA-7与Nisin对常见革兰氏阳性菌抑制效果对比 |
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| 引用本文： | 杨水兵,梁瑞红,刘成梅,刘伟,钟业俊. 保鲜剂OAA-7与Nisin对常见革兰氏阳性菌抑制效果对比[J]. 江西食品工业, 2008, 0(1): 28-31 |
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| 作者姓名： | 杨水兵 梁瑞红 刘成梅 刘伟 钟业俊 |
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| 作者单位： | 南昌大学食品科学与技术国家重点实验室,江西南昌,330047;南昌大学中德食品工程中心,南昌,330047 |
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| 摘 要： | 本文以常见革兰氏阳性菌嗜热脂肪芽孢杆菌、金黄色葡萄球菌以及枯草芽孢杆菌为对象，对比OAA-7与Nisin的抑菌性能，研究发现：OAA-7可在短时间内杀灭嗜热芽孢杆菌、金黄色葡萄球菌和枯草芽孢杆菌，在实验的120h内可完全抑制三种菌的生长，而Nisin在整个实验过程中未能完全抑制三种菌的生长繁殖，实验72h后抑菌能力下降；相同浓度的OAA-7与Nisin相比抑菌效果更好，活力更为持久。
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| 关 键 词： | 有机酸保鲜剂 Nisin OAA-7 革兰氏阳性菌 抑制效果 |
The Contrast of Fresh-keeping agent OAA-7 and Nisin Restraining Gram-positive Bacilli |
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| Yang Shuibing,Liang Ruihong,Liu Chengmei,Liu Wei,Zhong Yejun. The Contrast of Fresh-keeping agent OAA-7 and Nisin Restraining Gram-positive Bacilli[J]. Jiangxi Food Industry, 2008, 0(1): 28-31 |
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| Authors: | Yang Shuibing Liang Ruihong Liu Chengmei Liu Wei Zhong Yejun |
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| Affiliation: | Yang Shuibing ,Liang Ruihong ,Liu Chengmei, Liu Wei ,Zhong Yejun (The key laboratory of food science of MOE Nanchang university Nanchang 330047 Sino-German Food Engineering Center NanChang university NanChang 330047) |
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| Abstract: | This article researched the antibacterial activity of OAA-7 and Nisin on Bacillus stearother- mophilus, Staphylococcus aureus and Bacillus subtilis. We found that OAA-7 can kill Bacillus stearother- mophilus, Staphylococcus aureus and Bacillus subtilis on short time. OAA-7 can inhibit the growth of the three bacteria on 120h, But not Nisin. The bacteriostatic efficacy of OAA-7 was better than that of Nisin. |
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| Keywords: | Nisin |
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