Snail enzyme is a mixed enzyme system extracted from the digestive gland of snails.

Snail enzyme is the collective term for a class of enzymes extracted from the digestive gland of snails. Because large edible snails such as the white jade snail (Achatina fulica) are widely farmed and have well-developed glands, they are often used as the raw material for extracting snail enzyme. It is not a single enzyme, but a mixed enzyme system composed of several enzymes working together.

In terms of composition, snail enzyme contains cellulase, pectinase, protease, amylase and other enzymes, among which cellulase activity is relatively prominent and can effectively break down plant cell walls. This property gives snail enzyme a special place in biological research, where it is often used in experiments such as plant protoplast preparation, cell fusion and cell engineering.

Beyond scientific research, snail enzyme has also been explored for applications in food processing, light industry and medicine, for example helping to break down plant tissues and improve the utilization rate of raw materials. It should be noted that the snail secretion ingredients mentioned in some skincare products are not entirely equivalent to the digestive enzyme system described here, and a distinction should be made when purchasing and learning about them.

For farmers, the extraction of snail enzyme provides a value-added pathway for the snail industry. As the scale of white jade snail farming expands, in addition to its food value, its digestive gland can also serve as a raw material for enzyme extraction, further raising the comprehensive utilization value of snails. However, enzyme extraction has certain requirements for equipment and technology and is usually carried out by professional institutions; farmers can look into relevant purchasing channels and cooperation methods.