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In vitro evaluation of Pediococcus acidilactici NCDC 252 for its probiotic attributes
Author(s) -
Attri Pooja,
Jodha Drukshakshi,
Gandhi Dimpi,
Chanalia Preeti,
Dhanda Suman
Publication year - 2015
Publication title -
international journal of dairy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 53
eISSN - 1471-0307
pISSN - 1364-727X
DOI - 10.1111/1471-0307.12194
Subject(s) - pediococcus acidilactici , probiotic , pediococcus , food science , lysozyme , lipase , antioxidant , lactic acid , chemistry , microbiology and biotechnology , biology , biochemistry , bacteria , enzyme , lactobacillus , fermentation , genetics , lactobacillus plantarum
In vitro probiotic attributes of Pediococcus acidilactici , viz. tolerance to acidity and bile salt, phenol resistance, lactic acid production, antioxidant activity, cell surface hydrophobicity, lysozyme resistance and the presence of β‐galactosidase, proteolytic, lipase and peptidoglycan hydrolase activities, were studied. The strain was found to be rich in different proteolytic activities, β‐galactosidase and antioxidant activities, and produced lactic acid. The studies conducted support that P. acidilactici national collection of dairy cultures ( NCDC ) 252 is a potential probiotic for humans with all the essential basic probiotic properties. This testing is useful to gain insight into this strain and its mechanism of action. All these attributes add to its therapeutic importance and industrial significance.