Preservatives are of various types that are suited to ce.... preserv product

Preservatives are of various types that are suited to certain products and are effective against specific chemical changes. Humectants, substances that absorb moisture, help to retain the moisture content in such products as shredded coconut. In addition to retarding spoilage, some preservatives have an aesthetic rolethat is, they improve the appearance of the product. Nitrate and nitrite are used in the curing of meats to prevent the development of botulism-causing bacteria; they also impart the reddish colour characteristic of ham, bacon, and luncheon meats. Preservatives used to maintain moisture and softness in baked goods are known as antistaling agents ( e.g., glyceryl monostearate). preserv product