How to use natural food preservatives

Introduction: natural preservatives can inhibit the growth of bacteria in food, so how to use natural food preservatives? The small edition of Baibai safety net is introduced to you There are a lot of natural animal and plant preservatives in China, which are widely used in many foods The harm of natural preservatives to consumers is also very low How to use natural food preservatives? Take this problem to Baibai safety net to understand The effect of natural preservative is not absolute, it can only prolong the storage period of some foods within a certain limit, and its antiseptic effect varies according to the change of environmental pH; in addition, the preservative must be used according to the adding standard, and can not be abused arbitrarily Like all kinds of food additives, natural preservatives must be added in strict accordance with China's "Hygienic standard for the use of food additives", and cannot be used beyond the standard There are many problems in the practical application of preservatives, such as: the preservative effect can not be achieved, affecting the flavor and quality of food, etc., for example, when tea polyphenols are used as preservatives, too high concentration will make people feel bitter and astringent taste, and the food will change color due to oxidation So is food preservative harmful? Through the above understanding, artificial synthesis is harmful, natural preservative is not harmful, you can also use food safety detector to test the food you eat, you can test the additives in the food, and Baibai safety net has the most detailed knowledge of food additives Editor in charge: he xianrob