Papain丨CAS 9001-73-4

Papain is a proteolytic enzyme derived from the latex of papaya (Carica papaya) and is widely used in pharmaceutical, food, cosmetic, and industrial applications. In medicine and healthcare, it is applied as a digestive aid to assist in protein breakdown and improve gastrointestinal function, as well as in wound care formulations to debride necrotic tissue. In the food industry, papain is used as a meat tenderizer, clarifying agent in beverages, and in protein modification processes. In cosmetics and personal care products, it serves as an ingredient in exfoliating creams, facial masks, and hair care products due to its ability to break down keratin and dead skin cells. Additionally, papain is utilized in biotechnological research and industrial enzyme applications, including peptide synthesis and protein hydrolysis.

Papain offers multiple advantages owing to its strong proteolytic activity, broad substrate specificity, and biocompatibility. It effectively hydrolyzes a wide range of protein substrates, facilitating digestion, wound debridement, and meat tenderization. Papain is stable under a variety of pH and temperature conditions, making it versatile for different formulations and industrial processes. As a natural enzyme, it is generally non-toxic, biodegradable, and well-tolerated in both topical and oral applications. Its enzymatic activity can be precisely controlled, enabling consistent and reproducible results in both laboratory and commercial applications.