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Technical Specifications: Papain

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Technical Specifications_Papain_Glass Ultra-pure white papain powder isolated on a laboratory glass dish
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Quality Profile & Certifications: Target_Biomass_Nutra_Capsule_Flow Clean blue-and-white nutraceutical capsules floating against a clean backdrop
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Packaging Configurations: Infographic_MOA_Papain_Proteolysis Active cysteine-endopeptidase sulfhydryl pathway and broad-spectrum protein digestion chart

Papain

Papain is a globally recognized, highly active natural sulfhydryl protease enzyme extracted from the milky latex of unripe papaya fruit, celebrated for its broad-spectrum protein-digesting versatility. Operating reliably across an unusually wide pH range and temperature profile, it serves as an invaluable active component in digestive health supplements, therapeutic enzyme blends, advanced meat tenderization loops, and clarity-stabilizing beverage processing lines.

Biological Origin & Source

Extracted directly from the pristine milky latex of unripe fruits of Carica papaya. The raw latex is collected, purified, spray-dried, and standardized.

Key Product Characteristics

  • ✔ Cysteine endopeptidase structure, active sulfhydryl group Cys-25, and operates stably across pH 3.0–9.0.
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Functional & Nutritional Value Propositions

Primary Bio-Function

Cleaves internal peptide bonds within heavy protein structures, quickly breaking down large masses into low-molecular-weight peptides and free amino acids.

Digestive & Metabolic Wellness

Enhances general nutrient absorption, actively reduces abdominal bloating, gas, and digestive heaviness, and maintains balanced intestinal microvilli enzyme indexes.

Applications & Blends

Supports a healthy, balanced systemic inflammatory response, added to physical recovery formulations to reduce muscle discomfort after exercise.

Mechanism of Action (MOA)

  1. Protein Presence: Intact dietary or industrial proteins enter the environment.
  2. Enzyme Entry: Papain enters the matrix, demonstrating high catalytic stability across wide temperatures and pH.
  3. Sulfhydryl Group Catalysis: The active sulfhydryl group (-SH) on the Cys-25 residue initiates a nucleophilic attack on the peptide bond.
  4. Peptide Dissociation: Cleaves the bond, converting heavy molecules into short-chain peptides and free amino acids.

Technical Specification Sheet

Parameter Standard Requirement / Value
Physical Appearance White to creamish colored powder
Standard Enzyme Activity High potency standardized concentration levels
Activity Customization Available as per customer requirement standards: FIP / USP / IP / BP / EP
Packaging Options 1 kg, 5 kg, and 25 kg standard packing (Custom options on request)
Storage Protocols Store in a cool and dry place; avoid direct sunlight

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