At present, there are many kinds of enzymes in the market, from the early need to import from Japan, South Korea and Taiwan Province Province of China to the independent products of many domestic enterprises, with a total of dozens of varieties. Many enzymes produced in China are produced by enterprises in Taiwan Province Province. If the food source is not considered, the production process mostly adopts the method of Taiwan Province Province.

The forms of enzymes are mainly liquid and powder. Liquid enzymes are mostly packed in glass bottles, with a general capacity of 600 ml and 750 ml, and also in small bottles, ranging from 10 ml to 60 ml. The advantages of liquid enzyme are pure quality, good taste, long shelf life and fast absorption by human body. The disadvantage is that the body surface area is large, and the glass bottle is easy to break during circulation, which is inconvenient to carry.

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Powdered enzyme is characterized by small size, light weight and easy to carry, which is especially convenient for people who take the enzyme for a long time and often go out, and there are no shortcomings such as damage during transportation. Because the production process of powdery enzyme involves drying process, high temperature will affect the activity of enzyme and the survival of beneficial bacteria. At present, powdered enzymes are mostly obtained by low-temperature drying and extraction, but their manufacture is often time-consuming, slow and relatively expensive. In addition to liquid and powder state, there are tablets and pills in the market, and the author also classifies them as powder enzymes. Because buccal tablets and pills are nothing more than powder, they are filled with other substances (starch and accessories, etc.). ) and extrusion molding, and has the advantages of small volume and convenient carrying. Generally speaking, their absorption and efficacy are slightly lower than those of liquid enzymes.

With the continuous development and innovation of enzyme preparation products, the research and development of enzyme preparation in Taiwan Province Province has changed from comprehensive enzyme preparation to functional enzyme preparation in recent years. On the original basis, the activity of SOD (superoxide dismutase) is improved, the species and quantity of beneficial bacteria are increased, and the content of total polyphenols is increased, which can accelerate the absorption of human body. At the same time, strengthen the scientific compatibility between fermented food and Chinese herbal medicine, so as to strengthen the functions of a certain system of the human body, such as beauty formula, tranquilizing formula, invigorating qi formula, vitality formula, and strengthening formula. In my personal opinion, comprehensive enzymes already contain all kinds of nutrients needed by human body, which can take into account the needs of various organs and systems of the whole body.

Functional enzymes, on the basis of comprehensive enzymes, pay more attention to the function of an organ and a system, so that users can have more choices according to their own conditions and needs.