APT Agar

APT Agar - Heterofermentative Lactobacilli Cultivation Medium

Intended Use:
APT Agar is specifically formulated for the cultivation of heterofermentative lactobacilli, essential for researchers and food microbiologists studying bacterial spoilage in various food products.

Product Summary and Explanation:
Originally developed by Evans and Niven, APT Agar addresses the cultivation challenges posed by heterofermentative lactobacilli, which can lead to the discoloration of cured meat products. Notably, their investigations focused on thiamine-requiring bacteria, particularly Lactobacillus viridescens, paving the way for the innovative formulations that result in APT Agar today.

This agar medium is an indispensable tool for isolating and growing lactic acid bacteria (LAB), a crucial group of acid-producing microorganisms. LAB includes the genera Streptococcus, Leuconostoc, Pediococcus, and Lactobacillus, all of which play significant roles in food fermentation and spoilage. APT Agar is particularly effective in culturing heterofermentative lactic acid bacteria from diverse food sources, enabling comprehensive analysis of spoilage mechanisms and the development of preservation strategies.

Key Features:

• Specially designed for isolating heterofermentative lactobacilli.
• Facilitates the study of bacterial spoilage in dairy, meat, and vegetable products.
• Contributes to food safety and quality assurance in the food industry.

Specifications:

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