源自乳制品的植物乳杆菌菌株产生的细菌素——植物乳杆菌素C的检测、纯化及部分特性分析
Detection, purification, and partial characterization of plantaricin C, a bacteriocin produced by a Lactobacillus plantarum strain of dairy origin.
作者信息
González B, Arca P, Mayo B, Suárez J E
机构信息
Departamento de Biologia Funcional, Universidad de Oviedo, 33006 Spain.
出版信息
Appl Environ Microbiol. 1994 Jun;60(6):2158-63. doi: 10.1128/aem.60.6.2158-2163.1994.
A bacteriocin produced by Lactobacillus plantarum LL441 was selected from the inhibitory products of 75 mesophilic lactobacilli because of its potency and broad spectrum. It is a peptide of 3.5 kDa whose amino-terminal sequence is NH2-K-K-T-K-K-N-X-S-G-D-I-. It is bactericidal and, in some cases, bacteriolytic. The peptide, called plantaricin C, retained its activity after boiling, storage, and treatment at different pHs.
植物乳杆菌LL441产生的一种细菌素，因其效力和广谱性，从75株嗜温乳杆菌的抑制产物中筛选出来。它是一种3.5 kDa的肽，其氨基末端序列为NH2-K-K-T-K-K-N-X-S-G-D-I-。它具有杀菌作用，在某些情况下还具有溶菌作用。这种名为植物乳杆菌素C的肽在煮沸、储存以及在不同pH值下处理后仍保持其活性。
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