Microbial Diversity of Aquatic Environment as Source of Enzymes

被引：0

作者：

Sirbu, Tamara ^{[1
]}

Burteva, Svetlana ^{[1
]}

Bogdan-Golubi, Nina ^{[1
]}

Birsa, Maxim ^{[1
]}

Slanina, Valerina ^{[1
]}

Turcan, Olga ^{[1
]}

Moldovan, Cristina ^{[1
]}

机构：

[1] Tech Univ Moldova, Inst Microbiol & Biotechnol, Natl Collect Nonpathogen Microorganisms, 1 Acad St, Kishinev MD-2028, Moldova

来源：

BULLETIN OF UNIVERSITY OF AGRICULTURAL SCIENCES AND VETERINARY MEDICINE CLUJ-NAPOCA-FOOD SCIENCE AND TECHNOLOGY | 2024年 / 81卷 / 01期

关键词：

bacteria; cyanobacteria; fungi; amylase; catalase; cellulase; lipase; ALPHA-AMYLASE; ALKALINE PROTEASE; ACTINOBACTERIA; WATER;

D O I：

10.15835/buasvmcn-fst:2023.0023

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

This research consisted of studying the ability of new strains of microorganisms isolated from water of the "La izvor" lake system to synthesize enzymes: amylase, catalase, cellulase, lipase and selecting those with significant enzymatic potential. Express tests were performed to determine the enzymatic capacity: amylase, catalase, cellulase and lipase of 25 strains of actinobacteria, 25 strains of bacteria, 8 strains of microalgae and cyanobacteria, 35 strains of fungi. When determining the enzymatic capacity, specific indicators were used for each enzyme: amylase - Lugol's solution, catalase - H2O2 (3%), cellulase - carboxymethyl cellulose and Congo red, lipase - Tween 80. As a result of this study, 3 strains of actinobacteria, 9 strains of bacteria, 4 strains of fungi, and 5 strains of microalgae and cyanobacteria with significant enzymatic potential as prospects for biotechnology were selected.

引用

页码：82 / 91

页数：10

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