One seed enzyme is legal. After investigation, it was found that "A Seed" is a registered trademark applied by Linyi Gengnongge Trading Co., Ltd., and there is no registration (filing) of drugs or health foods named "Fruit and Vegetable Enzymes". The word enzyme comes from Japan, which is often called "enzyme". Before liberation, enzymes were also called "enzymes" in textbooks in my country, and now they are still called "enzymes" in Taiwan. However, the health food called "enzyme" that is widely popular in the market is not called "enzyme". According to the "Health Food Pocket Dictionary" (Health Food Mitana) written by Japanese scholar Yamauchi Shinichi, the original name of "enzyme" in Japan is "plant enzyme エキス", which is translated into Chinese as "plant enzyme extract" or "plant enzyme extract" The meaning of "essence" is fermented food made from various plants as raw materials and fermented with lactic acid bacteria or yeast. my country's research on enzyme products is still in its infancy, and market development has just begun. Due to the lack of targeted supervision and control, the corresponding process technology, quality assessment standards and management regulations are not perfect. As a result, the varieties of enzymes on the domestic market are monotonous and the quality is poor. There are only a few products with QS certification or health approval. few. At present, there is an urgent need to standardize the process technology of enzyme products, speed up the formulation of relevant quality and safety standards and reliable functional labels, and promote and popularize scientific knowledge to consumers. Many people in the scientific community have made it clear that environmentally friendly enzymes do not have good disinfection and sterilization effects as advertised. On the contrary, environmentally friendly enzymes are likely to form virus culture media in cities, which will harm the environment and human health.