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Papain is a proteolytic enzyme derived from the papaya fruit, primarily used for its ability to break down proteins. It is a natural enzyme that facilitates digestion and is commonly utilized in various pharmaceutical and biopharmaceutical applications. Papain is often processed into a powder form for ease of use in formulations and can be found in both topical and oral products.
| Source | Papaya latex |
| Form | Powder or liquid |
| Activity | 100 to 300 units per gram |
| pH stability | Optimal activity at pH 6-8 |
| Temperature stability | Active up to 65°C |
When selecting papain, buyers should consider the enzyme activity level, as this will impact its effectiveness in applications. It is important to specify the desired form (powder or liquid) and any specific purity requirements. Additionally, inquire about certifications such as GMP compliance and any relevant safety data. Quantities can vary based on application needs, so providing estimated usage can help suppliers offer the best options.
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Papain is used in pharmaceuticals, nutraceuticals, and food processing for its protein-digesting properties.
While generally safe, it is advisable to perform a patch test for sensitive skin.
Papain should be stored in a cool, dry place away from direct sunlight to maintain its activity.
Yes, papain is commonly included in dietary supplements for digestive health.
Papain can help exfoliate dead skin cells and improve skin texture.
Papain may cause allergic reactions in individuals sensitive to papaya or latex.