Sugar Utilization‑Associated Food‑Grade Selection Markers in Lactic Acid Bacteria and Yeast

Abstract

This comprehensive review explores the development of food-grade mental and health risks, prompting the search for safer alternatives. selection markers in lactic acid bacteria and yeast; some of their Complementary selection markers, such as sugar utilization markers, strains are precisely defined as safe microorganisms and are crucial offer a promising solution. These markers use carbohydrates as car-in the food industry. Lactic acid bacteria, known for their ability to bon sources for growth and are associated with the natural metaboferment carbohydrates into lactic acid, provide essential nutrients lism of lactic acid bacteria and yeast. This review discusses the use of and contribute to immune responses. With its strong fermentation specific sugars, such as lactose, melibiose, sucrose, D-xylose, glucocapabilities and rich nutritional profile, yeast finds use in various samine, and N-acetylglucosamine, as selection markers, highlighting food products. Genetic engineering in these microorganisms has their advantages and limitations. In summary, this review under-grown rapidly, enabling the expression of enzymes and secondary scores the importance of food-grade selection markers in genetic products for food production. However, the focus is on ensuring engineering and offers insights into their applications, benefits, and safety, necessitating food-grade selection markers. Traditional anti-challenges, providing valuable information for researchers in the biotic and heavy metal resistance selection markers pose environ-field of food microbiology and biotechnology.