Enzyme, the word originated in Japan, that is, often said "enzyme". Before liberation, Chinese textbooks also called enzyme "enzyme", and now Taiwan area is still called "enzyme". However, the popular health foods called "enzymes" are not enzymes. According to Japanese scholars mountain to a falling within the health food pocket dictionary (health food ミ ニ バ ブ ル), "enzyme" in Japan, formerly known as "plant enzyme エ キ ス", translated into Chinese is "the enzyme extracts of plants" or "plant enzymes to extract the essence of" meaning, is to use a variety of plants as raw material, made of or yeast fermentation by lactic acid bacteria fermented food