Noon good, sweetener and aspartame in the food processing industry are generally commonly known as saccharin or meringue because they just put a little taste will be sweet bitter, sodium deoxyacetate I think you should be typing the wrong is sodium dehydroacetate it is a microbial inhibition of acetic acid salts preservative similar to potassium sorbate and sodium benzoate, sodium dehydroacetate has no agreed-upon name, please refer to the above at your discretion. All three belong to the GB2740 standard food additives (sodium dehydroacetate and sodium acetate trihydrate the same except that the former is more persistent).