Biochemical Test of Lactobacillus spp.

Biochemical Test of Lactobacillus spp

Biochemical Test of Lactobacillus spp. Image Source: Creative Market and India Mart. Some of the characteristics are as follows: Basic Characteristics Properties (Lactobacillus spp.) Capsule Negative (-ve) Catalase Negative (-ve) Citrate Negative (-ve) Flagella If present, peritrichous Gas Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining Gram positive H2S Negative (-ve) Indole Negative (-ve) Motility Mostly Negative (-ve) MR (Methyl …

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MRS Broth Test- Principle, Procedure and Results

Result Interpretation of MRS Broth Test

Objectives of MRS Broth Test It is used for the cultivation and enumeration of lactobacilli in a laboratory setting To determine the ability of organism to form gas during glucose fermentation Principle of MRS Broth Test MRS Broth is an improved medium for lactobacilli, it supports good growth and is particularly useful for a number of fastidious strains which grow poorly on other …

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