Antagonistic activity of Lactobacillus reuteri strains isolated from different niches against food bacteria and its biopreservative application along with nisin in milk system
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چکیده
منابع مشابه
Evaluating the Effect of Diversity of Lactobacillus plantarum Strains Isolated from Different on Their Antagonistic, Antioxidant and Aggregation Activities
Background and Objectives: Lactic acid bacteria are usually involved in the preparation of fermented foods and can produce different metabolites according to their strain type. The aim of this study was to evaluate the antimicrobial, antioxidant and aggregation activities of 10 different strains of Lactobacillus plantarum isolated from native fermented foods including Koozeh cheese, fermented o...
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Antibiotics are the best known products of actinomycete. Over 5,000 antibiotics have been identified from the cultures of Gram positive and Gram-negative organisms, and filamentous fungi, but only about 100 antibiotics have commercially been used to treat human, animal and plant diseases. The genus, Streptomycete, is responsible for the formation of more than 60% of known antibiotics. Bacteri...
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Lactic acid bacteria (LAB) are gram positive and non- spore forming bacteria that can produce some special substances for growth inhibition of pathogenic, non-pathogenic and food spoilage bacteria. The aim of this study was to determine the inhibitory effects of Lactobacillus acidophilus PTCC1643 (DSM 20079) and Lactobacillus plantarum PTCC 1058 (ATCC 8014) cultural supernatants against urinary...
متن کاملScreening of Antagonistic Activity of Probiotic Bacteria Against Some Food-Borne Pathogens
The objectives of this study were to assess the microbiological quality of Egyptian yoghurt and to investigate the antagonistic activity of some probiotic bacteria against some food borne pathogens in vitro and in yoghurt. The results indicated a poor microbiological quality of yoghurt, since the microbiological parameters recorded higher values than the admissible levels. Results from the agar...
متن کاملEvaluation of Safety Aspects and Antagonistic Activity of Enterococcus Strains Isolated from Traditional Pot Cheese
Background & objectives: Safety control of traditional raw milk cheese such as Pot cheese is of special importance. Although enterococci can play beneficial probiotic or technological properties in cheese and their use in food is the subject of debate due to evidence of pathogenicity and antibiotic resistance. Method: In the present study, after isolation and morphological and biochemical iden...
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ژورنال
عنوان ژورنال: Indian Journal of Dairy Science
سال: 2019
ISSN: 0019-5146,2454-2172
DOI: 10.33785/ijds.2019.v72i05.005