The preservation of foodstuffs has been essential for human survival. Without any knowledge of microbiology, the earliest food preservation techniques relied on the inactivation of bacteria and fungi responsible for food deterioration. Typically, food items were preserved from microorganisms through dehydrating, salting, heating, chemical preservatives, or fermentation. In order to prevent the proliferation of microorganisms that cause food to spoil, a variety of food preservation techniques and combinations thereof are employed. Microbial food degradation was characterized by the sensory alteration of food products that renders them unacceptable to the consumer. Food spoilage can be caused by physical damage, chemical changes (oxidation and color changes), or a change in flavors and odors induced by microbial growth and metabolism in the food products. The most prevalent cause of food spoilage is microbial growth in food substance, which manifests as visible growth (slime, colonies), textural changes (polymer degradation), or off-odours and off-flavors.
Food deterioration is a significant problem in the food industry. Due to microorganisms, tons of food is currently contaminated. The origins of these microorganisms include water, soil, humans, machinery, and food packaging. Initially, these microorganisms do not exist in food. Bacteria play a significant role in food...
Milk and milk products that provide nutrition have been of fundamental importance since ancient times. These are aids for improving the economic status of cultivators and sellers, as well as the health of consumers. However, microbial contamination may cause these products to spoil, resulting in the potential loss of n...
There is a focus on the utilization of molecular and omics-based approaches to enable a better understanding of bacteriocin biosynthesis, gene regulation, host-microbe interactions and gut microbiome regulation potential of probiotic LABs, permitting the rational development of targeted and strain-specific intervention...
C. K. Anumudu, Chijioke Christopher Uhegwu, Teyfik Çelen· Probiotics and Antimicrobial...· 0 citations
Microbiological count methods are the standard laboratory techniques for estimating the microbial population of a sample. The dairy industry and regulatory enforcement agencies use these procedures to determine the quality of unprocessed and processed milk and to detect microbial contamination. This is achieved by test...
Meat can undergo many changes and Considers a perfect media for a large number of pathogenic and putrefaction microorganisms during primary and further processing. Several techniques are depended for food preservation, including chemical, physical as well as biological methods., The use of food preservatives to prevent...
Mariam A. Jalil, R. J. Hammadi· Diyala Journal for Veterinar...· 0 citations
