Food preservation is the techniques to prevent food spoilage, food poisoning, food infection and preventing microbial contamination in the food. For thousands of years, humans have been using various methods to prolong the freshness and safety of their food to stabilize their food supply. Home food
Actually, there are lots of reasons why food additives and preservatives are used in our daily life. One main reason is that they can help maintain and improve freshness by slowing product spoilage caused by mold, air, bacteria, fungi or yeast while helping reduce the risk of contamination. In some
Preservative is known as an antiseptic. It is a kind of food additives to maintain the original characteristics and nutritional value. Preservative is a additives which means to inhibit microbial activity, prevent food spoilage to extend the shelf life. Depending on its different role, it can be bro
In recent years, many scientists at home and abroad are also working on extending the research on P-hydroxycinnamic acid to the industrial industry. After the research and efforts of several engineers, the discovery of P-hydroxycinnamic acid and its new market - industrial conductive materials.It
The invention of Unilever Company, Rotterdam, mainly involves tea extracts, antimicrobial activity of cinnamic acid or its acid derivatives and some acidic agent, which can keeps the drink's pH below 4.5
Potassium cinnamate can be added to all foods and not be affected by PH value. It can be added to tea drinks, carbonated drinks and other foods without affecting original flavor and improving product quality. The new food preservative-potassium cinnamate-is completely colourless and odourl
L-phenylalanine. L-phenylalanine is the main raw material of sweet aspartame (Aspartame), which is an important food additive in the synthesis of L-phenylalanine from cinnamic acid.