Author(s): James Njoroge

Abstract: Cereal-based energy bars are widely consumed as convenient and nutrient-dense snacks, providing essential nutrients for health-conscious individuals, athletes, and those with active lifestyles. Despite their nutritional benefits, the microbial safety of these products is crucial for consumer health. The addition of milk powders and protein concentrates to energy bars has gained attention due to their nutritional and functional properties. This paper examines the role of these ingredients in enhancing the safety of cereal-based energy bars by influencing microbial pathways, microbial stability, and the overall shelf life of the product. Through an analysis of the biochemical impacts and antimicrobial properties of milk powders and protein concentrates, the paper highlights their contributions to reducing microbial contamination and improving the product’s safety profile. The discussion focuses on the mechanisms of microbial inhibition, the importance of protein quality, and the interactions between these additives and the microbial communities in energy bars.

Pages: 134-136 | Views: 359 | Downloads: 100

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