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Application of preservatives in biological products

Release time:

2024-07-16 11:23

Biological preservatives are those derived from biological sources or produced through biotechnology, which are used to inhibit microbial activity and prevent food spoilage. These preservatives are usually natural, non-toxic

Biological preservatives are those derived from biological sources or produced through biotechnology, which are used to inhibit microbial activity and prevent food spoilage. These preservatives are usually natural, non-toxic, and have no side effects, and can be produced in large quantities by microbial fermentation. Examples of biological preservatives include lactic acid bacteria, which is a non-toxic, natural preservative without any side effects and can be produced in large quantities by microbial fermentation. Lactic acid bacteria as a biological preservative, has its own advantages, such as the use of microbial fermentation method of mass production, at the same time a wide range of lactic acid bacteria. However, lactic acid bacteria also have some shortcomings, such as low potency, large dosage, poor anti-metabolic performance, short antibacterial time, narrow antibacterial spectrum, etc.

The development trend of biological preservatives is pure natural food preservative, preservative to replace or partially replace chemical preservatives, because with the development of social economy and the improvement of people's living standards, people pay more and more attention to health. The development of biological preservatives is in line with this trend and caters to the people's health needs.