Understanding of probiotic origin antimicrobial peptides: a sustainable approach ensuring food safety.

The practice of preserving and adding value to food dates back to over 10,000 BCE, when unintentional microbial-driven chemical reactions imparted flavor and extended the shelf life of fermented foods. The process evolved, and with the urbanization of society, significant shifts in dietary habits emerged, accompanied by sporadic food poisoning incidents. The repercussions of the COVID-19 pandemic have intensified the search for antibiotic alternatives owing to the rise in antibiotic-resistant pathogens, emphasizing the exploration of probiotic-origin antimicrobial peptides to alleviate human microbiome collateral damage.

Bacteriocins sourced from traditional fermented foods for ensuring food safety: the microbial guards.

Concerns about food safety have consistently driven the exploration of potent antimicrobials with probiotic origins. Identification of probiotic-derived bacteriocins as robust alternatives to antibiotics has gained traction following the COVID-19 pandemic. Additionally, the global market is witnessing an increasing preference for minimally processed food products free from chemical additives.

Mitigation of acrylamide in fried food systems using a combination of zein-pectin hydrocolloid complex and a food-grade l-asparaginase.

Acrylamide, a Maillard reaction product, formed in fried food poses a serious concern to food safety due to its neurotoxic and carcinogenic nature. A "Green Approach" using L-Asparaginase enzyme from GRAS-status bacteria synergized with hydrocolloid protective coating could be effective in inhibiting acrylamide formation. To fill this void, the present study reports a new variant of type-II L-asparaginase (AsnLb) from Levilactobacillus brevis NKN55, a food-grade bacterium isolated using a unique metabolite profiling approach.

Draft Genome Sequence of Alkalihalobacillus clausii Strain AXA-BCL3, Isolated from the Sahastradhara Springs of Uttarakhand, India.

Here, we report the draft genome sequence of Alkalihalobacillus clausii strain AXA-BCL3, which was isolated from a soil sample from the Sahastradhara springs of Uttarakhand, India. The genome was assembled in 125 contigs with a total length of 4,428,477 bp and a GC content of 44.5%.