Which is the best preservative

Introduction: there are many kinds of food preservatives Which one is better? Related content will go into Baibai safety net to understand There are many kinds of food preservatives The types of preservatives used in different products are different Which kind of preservative is better? If you want to know the little knowledge of these food additives, walk into the safety net together Benzoic acid and sodium benzoate, benzoic acid and sodium benzoate are the most widely used preservatives in the condiment industry at present This is related to their good bacteriostatic effect and low price, but their safety is doubted Sodium benzoate can be used in soy sauce, vinegar, pickles, sauces, low salt pickles, compound sauces, etc Sorbic acid, potassium sorbate, sorbic acid, also known as sorbic acid, is an unsaturated fatty acid, which can participate in the normal metabolism of the body and be assimilated to generate carbon dioxide and water It can be regarded as one of the ingredients of food, and its toxicity is only 1 / 4 of benzoic acid, so far it is recognized as an excellent preservative in the world Due to its moderate price and good safety, it has become the mainstream preservative in developed countries such as Europe and America In seasoning industry, it can be used in soy sauce, vinegar, low salt pickles and sauces Calcium propionate, calcium propionate in the inhibition of mold significant, often used in a variety of nutritious sauces such as mayonnaise, tomato sauce, soy sauce, soy sauce and vinegar to prevent mildew Sodium diacetate, which is white crystal powder, is used in foods such as soy sauce, vinegar, soy sauce, seasoning, etc Nipagin ethyl ester and nipagin propyl ester, nipagin ethyl ester and nipagin propyl ester have many advantages, such as high efficiency, low toxicity, wide spectrum, easy compatibility, can be used in the range of acidity and micro alkalinity, and in the use effect, they are not like acid preservatives with the change of pH value and so on They are used in vinegar, soy sauce, soy sauce, egg yolk filling and other foods So is food preservative harmful? As long as there is no problem according to the national dosage standard, at present, the food safety detector is the best instrument for testing harmful substances, and specific related matters can be understood by Baibai safety net Editor in charge: he xianrob