Chemistry of preservative used in food industry - Assignment Example

Chemistry of preservative used in food industry Due to the essence of food in humanity’s life, it ought to undergo certain processes meant to prolong its shelf life. In the recent years, preservatives have increased due to development in selling, delivery of food consumed and bulky range of food presented. Thus, substance preservatives has turn out to be important today similar to use of sodium benzoate. It was in the beginning found in organic form in nature. Thus it can be used to create good bacteria population.

Sodium benzoate has no negative effects in organic form, only the man-made has toxic effects (McKinney 357). The natural type occurs with its individual natural neutralizers different from the one prepared in laboratories. The natural form does not have preservative action since it have no toxicity. Sodium benzoate produced in chemical laboratories is cheap and toxic which kills living organisms (McKinney 358). Also benzoic acid is an element additive used in food industries, its low cost, ease of absorption in products, lack of color and low rate of toxic form made benzoic acid to be become one of the widely used preservatives word wide.

It occurs in pure form as colorless; it’s soluble to a limited extent in water (Taormina 114). In conclusion, chemical preservatives are widely used to put off or slow down both chemical and organic corrosion of food for future use. Chemical deterioration includes oxidation and food browning, while organic corrosion involves dilapidation of food by bacteria. Work citedMcKinney Ross.E., Environmental pollution control microbiology; Taylor & Francis Publisher, 2004.Taormina Peter J., Microbiological research and development for the food industry; Taylor & Francis Publisher, 2012.

Davidson Michael P., Sofos John P & Branen Larry A., Antimicrobials in food; Taylor& Francis Publisher, 2005.