Product Overview: What is Papain Enzyme Powder?
Papain enzyme powder is a highly potent proteolytic enzyme naturally derived from the Carica papaya plant. Extracted from the root, stem, leaves, and primarily the unripe fruit of the papaya, this sulfhydryl protease exhibits low substrate specificity. This unique characteristic enables it to efficiently break down complex proteins into smaller peptides and amino acids across acidic, neutral, and alkaline environments.
As a versatile botanical extract and nutritional raw material, papain enzyme powder plays a critical role in promoting gastrointestinal digestion and the absorption of macromolecular food nutrients. Beyond digestive health, it is extensively utilized in industrial food processing applications such as beer clarification, meat tenderization, and biscuit loosening. Appropriate formulation of this enzyme in dietary supplements can also help support overall nutritional intake and immune system modulation.
Advanced Manufacturing & Technical Advantages
Proprietary Extraction & Purification Technology
As a leading supplier of botanical extracts, Extracts China leverages advanced bioengineering to produce premium papain enzyme powder. Our manufacturing process integrates state-of-the-art membrane separation technology and vacuum freeze-drying methods. We have successfully developed a proprietary enzyme protection technology that significantly minimizes the loss of enzyme activity during processing. The result is a high-purity papain enzyme powder boasting an enzymatic activity exceeding 3.5 million units per gram, setting a new benchmark that surpasses international industry standards.
Furthermore, we utilize cutting-edge ultrafiltration technology for the high-efficiency separation of papain. By conducting enzyme extraction at room temperature, we preserve the structural integrity of the active compounds. This advanced approach achieves a papain pulp protease recovery rate of more than 90%, ensuring cost-efficiency, superior yield, and highly competitive pricing for bulk wholesale buyers.
Rigorous Quality Control & Regulatory Compliance
Quality assurance is paramount in the production of nutritional raw materials and food additives. In strict accordance with the United States Pharmacopoeia (USP) standards and current Chinese national standards, Extracts China has established a comprehensive quality control system aligned with international quality certification requirements. We implement stringent microbial control protocols throughout the production cycle to ensure our papain enzyme powder fully complies with national export food hygiene standards. This provides global distributors, brand owners, and importers with absolute confidence in their sourcing decisions.
Technical Specifications
| Item | Specification |
|---|---|
| Activity of enzyme | ≥6000 USP u/mg |
| Appearance | White powder |
| Odor | Free of offensive odour |
| Loss on drying | ≤5.0% |
| Loss on ignition | ≤5.0% |
Physicochemical Properties & Formulation Compatibility
Papain enzyme powder is characterized by its fine white powder appearance and is completely free of offensive odors, making it highly compatible with sensitive formulations in dietary supplements and cosmetics. As a sulfhydryl protease, its activity is dependent on the presence of free sulfhydryl groups. It demonstrates excellent solubility in aqueous solutions and maintains robust stability across a broad pH spectrum. With low loss on drying (≤5.0%) and loss on ignition (≤5.0%), the product guarantees minimal moisture and ash content, ensuring a highly concentrated active ingredient profile for your manufacturing needs.
Industrial Applications & Functional Benefits
Food & Beverage Industry
In the food processing sector, papain enzyme powder is widely utilized for its ability to hydrolyze large-molecule proteins into easily absorbable small-molecule peptides or amino acids. It is the preferred functional food additive for beer clarification, preventing chill haze and extending shelf life. Additionally, it serves as a highly effective meat tenderizer, breaking down tough muscle fibers, and is used in baking to achieve optimal dough conditioning and biscuit loosening.
Nutraceuticals & Pharmaceutical Sector
For dietary supplement manufacturers and pharmaceutical developers, papain offers profound digestive and health-supporting properties. Appropriate supplementation aids gastrointestinal digestion and nutrient absorption. It is frequently formulated into papaya throat lozenges, enteric-coated tablets, and capsules. Medical and nutraceutical applications leverage its recognized anti-inflammatory, choleretic, and pain-relieving attributes, contributing to digestive wellness and immune system improvement.
Cosmetics & Personal Care
Papain enzyme powder is a highly sought-after active ingredient in skincare formulations. It acts selectively on the aging stratum corneum of human skin, promoting the decomposition and degeneration of dead cells. This gentle enzymatic exfoliation achieves a rejuvenating effect and stimulates cellular renewal. Furthermore, the papaya enzyme hydrolyzate forms a protective film of amino acid derivatives on the skin's surface, locking in moisture and leaving the skin smooth, hydrated, and revitalized.
Storage & Packaging Guidelines
To maintain maximum enzyme activity and product stability, papain enzyme powder should be stored in a cool, dry, and well-ventilated facility, strictly protected from direct sunlight and moisture. We offer flexible, industry-standard packaging solutions tailored to B2B requirements, ensuring the product remains sealed and stable during international transit and long-term warehousing.
Delivery & Logistics
| Quantity (Kilograms) | Est. Time (days) |
|---|---|
| 2 - 1000 | 3 |
| 1000 - 10000 | 5 |
| > 10000 | Negotiation |
Why Partner with Extracts China?
Extracts China is committed to delivering premium plant extracts, nutritional raw materials, and food additives to the global market. By choosing our papain enzyme powder, manufacturers, importers, and distributors benefit from standardized production, full supply chain traceability, and consistent batch-to-batch quality. Our robust manufacturing infrastructure and stringent adherence to international standards make us a reliable partner for your formulation and distribution needs.
For more details, please feel free to contact us: [email protected]
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