Chickpea-Derived Prebiotic Substances Trigger Biofilm Formation by Bacillus subtilis

Autor: Yaa Serwaah Amoah, Satish Kumar Rajasekharan, Ram Reifen, Moshe Shemesh
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Nutrients, Vol 13, Iss 12, p 4228 (2021)
Druh dokumentu: article
ISSN: 2072-6643
DOI: 10.3390/nu13124228
Popis: Chickpea-based foods are known for their low allergenicity and rich nutritional package. As an essential dietary legume, chickpea is often processed into milk or hummus or as an industrial source of protein and starch. The current study explores the feasibility of using the chickpea-derived prebiotic substances as a scaffold for growing Bacillus subtilis (a prospective probiotic bacterium) to develop synbiotic chickpea-based functional food. We report that the chickpea-derived fibers enhance the formation of the B. subtilis biofilms and the production of the antimicrobial pigment pulcherrimin. Furthermore, electron micrograph imaging confirms the bacterial embedding onto the chickpea fibers, which may provide a survival tactic to shield and protect the bacterial population from environmental insults. Overall, it is believed that chickpea-derived prebiotic substances provide a staple basis for developing functional probiotics and synbiotic food.
Databáze: Directory of Open Access Journals