Pectinase

Pectinase is a group of enzymes that break down pectin, a type of carbohydrate found in plant cell walls. It is typically produced through the fermentation of specific microorganisms, such as fungi or bacteria. These enzymes are then purified for use in food processing.

Pectinase is used to clarify fruit juices and wines by breaking down pectin, which can cause cloudiness. It also helps in fruit juice extraction, improving yield. In jams and jellies, it can be used to adjust texture and setting properties. It is commonly found in fruit-based beverages and processed fruits.

Pectinase is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. Enzymes like pectinase are proteins that are broken down during digestion and are not typically absorbed into the body. International bodies like JECFA (Joint FAO/WHO Expert Committee on Food Additives) have evaluated enzymes used in food, and EFSA (European Food Safety Authority) also assesses their safety. At typical intake levels found in food, pectinase is not associated with adverse health effects.