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Updated: May 19, 2025

A Gnotobiotic System for Studying Microbiome Assembly in the Phyllosphere and in Vegetable Fermentation
Published on: June 3, 2020
Enhancement of vitamin B12 in plant-based food through microbial fermentation-a sustainable food system
Gitanjali S Deokar1, Vaishnavi A Pathak1, Sanjay J Kshirsagar1
1MET's Institute of Pharmacy, Bhujbal Knowledge City, Adgaon, Nashik, Maharashtra, India.
Abstract:
Vitamin B12 deficiency represents a notable health concern, especially among individuals adhering to plant-based dietary patterns. Understanding the biochemical mechanisms of in-situ B12 synthesis by gut microbiome and prebiotic supplementation is important for microbial fermentation strategies. This article discusses the mechanisms and applications of microbial fermentation in augmenting B12 levels, focusing on its significance in fortifying plant-derived food products. Microbial fermentation stands as a promising avenue for enhancing vitamin B12 content in plant-based foods, addressing a critical dietary concern among vegetarians and vegans. Moreover, bioavailability, regulatory considerations, and large-scale production remain a challenge and provide a scope for improvements. Future research should be focused on optimizing fermentation conditions, improving B12 stability in fortified foods, and assessing its long-term impact on human health.
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