Kovalenko N K, Kasumova S A
Mikrobiol Z. 1996 Nov-Dec;58(6):12-8.
Lysozyme-synthesizing activity of a large collection of cultures of lactic-acid bacteria isolated from various natural substrates has been studied. It is shown that the degree of lysozyme production depends on the source of bacteria isolation. Representatives of Enterococcus genus isolated from the digestive tract of long-living people, as well as fishes, geese and ducks are most active among the coccal forms. Manifestation of lysozyme-synthesizing activity in lactobacilli depends on the group and species belonging of strains. It is established that the capacity to produce lysozyme can serve a diagnostic characteristic under identification of lactobacillus of subgenus Betabacterium. Lysozyme produced by lactic acid bacteria is one of the components in the total complex of the mechanism of biological activity of this important group of microorganisms.
对从各种天然底物中分离出的大量乳酸菌培养物的溶菌酶合成活性进行了研究。结果表明，溶菌酶的产生程度取决于细菌的分离来源。在球菌形态中，从长寿人群以及鱼类、鹅和鸭的消化道中分离出的肠球菌属代表最为活跃。乳酸菌中溶菌酶合成活性的表现取决于菌株的菌群和种类归属。已确定产生溶菌酶的能力可作为鉴定β-细菌亚属乳酸菌的诊断特征。乳酸菌产生的溶菌酶是这一重要微生物群体生物活性机制总复合体的组成部分之一。
