[email protected] +86 13324591225
Home > Hot Products > High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
1 / 3
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies
High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies

High-Quality Papain Enzyme from Papaya Extract - High-Quality Food Additive by China Suppliers & Factory Suppliers, Companies

, , , , , , , , , , , , , , , , , , , , , , , , , , , ,
,

Product Name

, 		,

Papain Enzyme

,
,

Source

, 		,

Unripe Papaya Fruit

,
,

Appearance

, 		,

White to Light Yellow Powder

,
,

Specification

, 		,

Powder: From 50,000 u/g up to 3,000,000 u/g

,

Liquid: From 50,000 u/ml to 800,000 u/ml

,
,

Standard Compliance

, 		,

ISO 9001, FCC, EP, USP

,
,

Free Sample

, 		,

Available upon request

,
,

As a leading manufacturer and suppliers of Papain Enzyme in China, our factory guarantees high-quality products that meet international standards. Our Papain Enzyme, sourced from unripe papaya fruit, is available in both powder and liquid forms, catering to various industrial needs. Experience the exceptional quality of our Papain Enzyme with a free sample today!

,
Send Inquiry

Product Description

Product Description
Papain 1

Papain is a natural enzyme product extracted from unripe papaya fruit using bioengineering technology. It possesses both protease and esterase activities with broad substrate specificity, offering strong hydrolysis capabilities towards animal and plant proteins, polypeptides, esters, and amides. It also exhibits synthetic activity, enabling the recombination of protein hydrolysates into protein-based substances. This property can be used to improve the nutritional value and functional properties of animal and plant proteins.

As a natural enzyme preparation, papain is a protein. Consuming food products containing this enzyme is as safe and beneficial to human health as eating protein-rich foods.

Product Specification
Product name Type Enzyme activity Appearance
Papain Powder 50,000 u/g to 3,000,000 u/g Light yellow or white powder
Liquid 50,000 u/ml to 800,000 u/ml Light yellow liquid
Certificate of Analysis
Product Name: Papain Part Plant: PAPAYA
Origin: China Manufacturer Date: 2026-01-23
Batch No.: SH260123PA6 / /
ITEMS OF ANALYSIS SPECIFICATIONS RESULTS
Appearance
Odor
Activity of enzyme
Loss on drying
Loss on ignition
Heavy metals (as Pb)
Heavy metals (as As) 		White Powder
Free of offensive odours
≥6,000USP U/mg
≤5.0%
≤5.0%
≤2.0mg/kg
≤2.0mg/kg 		Conform
Conform
6,761USP U/mg
2.31%
1.91%
＜2.0mg/kg
＜2.0mg/kg
Microbiology
Total Plate Count
E.Coli
Salmonella
Yeast and Mould 		<10,000cfu/g
None detected in 10g
None detected in 10g
NMT 100 cfu/g 		<500cfu/g
Absent
Absent
Conform
Storage STORED HUMIDITY PROTECTED (RH LESS THAN 60) AT TEMPERATURE BELOW 25℃
Shelf Life 1 Year when Properly Stored
Our products comply with international food safety standards. We provide papain with various enzyme activity units according to customer requirements, including TU/mg, USP unit/mg, IU/mg, and MU/mg.
Functions & Applications
  • 🍖
    Food Industry Papain widely used for the hydrolysis of animal and plant proteins from chicken, pork, beef, seafood, blood products, soybeans, peanuts, etc. It serves as a meat tenderizer, wine clarifier, biscuit loosening agent, noodle stabilizer, health food ingredient, as well as for soy sauce brewing and alcohol fermentation. It improves food nutritional value while reducing production costs.
  • 🍪
    Biscuit Industry Reduces the wet gluten strength of dough, improves dough plasticity and physical/chemical properties, corrects flavor impacts from chemical additives, and effectively enhances biscuit quality.
  • 💊
    Pharmaceutical Industry Medicines containing papain, such as papaya throat lozenges, enteric-coated tablets/capsules, and buccal tablets, provide anti-inflammatory, cholagogic, analgesic, digestive, and immune-boosting effects.
  • 🧵
    Textile & Leather Industry Used for wool shrinkage control and to make leather fine and glossy.
  • 🐄
    Feed Industry Improves feed utilization rate, reduces feed costs, stimulates appetite, and promotes animal growth.
  • 🧴
    Daily Chemical Industry Used in soaps, detergents, hand sanitizers, etc., with strong decontamination and disinfection effects. It can also be added to oral care products.
  • ✨
    Cosmetics Industry Papain acts on aged cuticles of human skin to promote decomposition and shedding. It inhibits melanin production and provides whitening and anti-freckle effects.
Applications of papain
Key Advantages
  • ✅
    High Activity: Selected premium raw materials ensure stable enzyme activity.
  • ✅
    Natural & Pure: Proprietary enzyme protection technology developed in-house; papain activity exceeds 3,500,000 units per gram.
  • ✅
    Technical Support: Ultrafiltration technology is adopted for efficient separation of papain, with a protease recovery rate of over 90%.
  • ✅
    Direct from Factory: Own manufacturing facility; supports customized specifications.
  • ✅
    Global Compliance: Certified by FCC, FDA, HALAL, KOSHER, and more.
🌡️ Conditions of Use
Effective pH range: 3.5 – 9
Optimum pH: 5 – 7
Effective temperature range: 20 – 80°C
Optimum temperature: 55 – 60°C
⚗️ Dosage
Recommended dosage: 2–3‰. The optimal dosage should be determined based on actual production conditions.
📦 Storage
Storage temperature: 0–25°C. Store in a cool, dry place away from light; refrigeration is recommended to preserve enzyme activity.
Extended storage or unfavorable conditions may reduce enzyme activity to varying degrees. If stored under high temperature or humidity, the dosage should be increased appropriately during use.
Production workshop 1
Production workshop 2
Production workshop 3
Packing
Weight Packing Method
1kg Bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more By Drums or carton (2 layers plastic bag inside)
Packaging
Delivery
Weight Delivery Method Delivery Time Destination
1kg – 25kgs EMS, DHL, UPS, FedEx 3–7 days Door to door
25kgs – 100kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100kgs By Air 3–7 days Door to Airport
By Sea 10–35 days Door to port
Logistics
Logistics
Frequently Asked Questions (FAQ)
❓ What is papain and where does it come from?
Papain is a natural proteolytic enzyme extracted from the latex of unripe papaya fruit using bioengineering technology. It possesses both protease and esterase activities and is widely used across food, pharmaceutical, textile, cosmetic, and feed industries.
❓ What enzyme activity levels are available for your papain products?
We offer papain in both powder and liquid forms. Powder activity ranges from 50,000 u/g to 3,000,000 u/g (up to 3,500,000+ u/g with our proprietary technology). Liquid form ranges from 50,000 u/ml to 800,000 u/ml. We can also provide activity measurements in TU/mg, USP unit/mg, IU/mg, and MU/mg upon request.
❓ What are the optimal conditions for using papain?
Papain works effectively within a pH range of 3.5–9 (optimum pH: 5–7) and a temperature range of 20–80°C (optimum temperature: 55–60°C). The recommended dosage is 2–3‰, though the optimal amount should be determined based on specific production conditions.
❓ Is papain safe for use in food and health products?
Yes. As a natural enzyme preparation, papain is essentially a protein. Consuming food products containing papain is as safe and beneficial to human health as eating protein-rich foods. Our products comply with international food safety standards and are certified by FCC, FDA, HALAL, KOSHER, and other recognized bodies.
❓ How should papain be stored to maintain its enzyme activity?
Papain should be stored at temperatures between 0–25°C in a cool, dry place away from direct light. Refrigeration is recommended to best preserve enzyme activity. The shelf life is 1 year when properly stored. Note that extended storage or high temperature/humidity conditions may reduce enzyme activity, in which case the dosage should be adjusted accordingly.
❓ What packaging options and delivery methods are available?
Papain is available in 1kg bags (double plastic + aluminum foil inside, box outside) as well as 10kg, 25kg, or larger drum/carton packaging. For small orders (1–25kg), we ship via EMS, DHL, UPS, or FedEx with delivery in 3–7 days. For larger orders, air freight (3–7 days) or sea freight (10–35 days) is available. Custom specifications and packaging can be arranged upon request.

Related Products

High-Quality High Purity Natural Quercetin 95% HPLC & 98% UV - China Suppliers and Factory Direct Supply Manufacturers, Factory

High-Quality High Purity Natural Quercetin 95% HPLC & 98% UV - China Suppliers and Factory Direct Supply Manufacturers, Factory
Buy Serrapeptase Alkaline Protease Powder from China - Top Suppliers & Factory Quality Guaranteed Manufacturer, Companies

Buy Serrapeptase Alkaline Protease Powder from China - Top Suppliers & Factory Quality Guaranteed Manufacturer, Companies
High-Quality Energy Booster Ashwagandha Extract 5% Withanolides from China Suppliers - Premium Factory Quality Supplier, Exporter

High-Quality Energy Booster Ashwagandha Extract 5% Withanolides from China Suppliers - Premium Factory Quality Supplier, Exporter
High-Quality Natural Lysozyme Powder from China - Trusted Suppliers and Quality Factory Product for Food Preservation Exporter, Factories

High-Quality Natural Lysozyme Powder from China - Trusted Suppliers and Quality Factory Product for Food Preservation Exporter, Factories
High-Quality Natural Nattokinase Supplement from China Suppliers - High-Quality Nitto Extract Factory Product Supplier, Company

High-Quality Natural Nattokinase Supplement from China Suppliers - High-Quality Nitto Extract Factory Product Supplier, Company
High-Quality Papain Enzyme from Papaya Extract - High-Quality Supplier and Factory in China Exporters, Factories

High-Quality Papain Enzyme from Papaya Extract - High-Quality Supplier and Factory in China Exporters, Factories
Wholesale High-Quality Pineapple Bromelain Enzyme Extract Powder | China Suppliers & Factory GDU Specifications Companies, Exporter

Wholesale High-Quality Pineapple Bromelain Enzyme Extract Powder | China Suppliers & Factory GDU Specifications Companies, Exporter
Buy China Factory Suppliers of Pancreatin Enzyme - High Quality Digestive Aid in White to Light Yellow Powder Manufacturers, Exporter

Buy China Factory Suppliers of Pancreatin Enzyme - High Quality Digestive Aid in White to Light Yellow Powder Manufacturers, Exporter
High-Quality Food Grade Lactase Enzyme Powder - Beta-Galactosidase from China Suppliers and Factory - 50,000 to 160,000 ALU/g Exporters, Factory

High-Quality Food Grade Lactase Enzyme Powder - Beta-Galactosidase from China Suppliers and Factory - 50,000 to 160,000 ALU/g Exporters, Factory
High-Quality High Activity Food Grade Pepsin Enzyme Powder from China Suppliers - Factory Direct Quality Products Company, Factory

High-Quality High Activity Food Grade Pepsin Enzyme Powder from China Suppliers - Factory Direct Quality Products Company, Factory