Papain Enzyme Powder CAS 9001-73-4

Hexamethylenetetramine CAS 100-97-0
Erucamide CAS 112-84-5
Papain Enzyme Powder

Products Description

Name: Papain Enzyme Powder

Cas: 9001-73-4

Purity: 99%min


Basic Info:







Stock Availability

In stock

Brand Name

Look chem




Product Introduction:

Papain Enzyme, also known as papain, is a proteolytic enzyme. Papain Enzyme Powder is a low-specific proteolytic enzyme contained in papaya (Cariapapaya). It is widely present in the roots, stems, leaves and fruits of papaya, and has the highest content in immature milk.

The active center of Papain Enzyme contains sulfhydryl protease cysteine, which has the characteristics of high enzyme activity, good thermal stability, natural health and safety, and wide specificity. It has strong hydrolysis ability to vegetable proteins, peptides, esters, amides, etc.

At the same time, Papain powder has the ability to synthesize protein hydrolysates, so it is widely used in food, medicine, feed, daily chemical, leather, textile and other industries.

Papain Enzyme Powder

Product Nature:

  • Flash point: 29°C
  • Storage conditions: 2-8°C
  • Solubility: H2O: soluble1.2mg/mL
  • Water solubility: Solubleinwater, insolubleinmostorganicsolvents.


Product NameCeramide Powder
CAS No.100403-19-8
Appearance White crystalline powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements

Papain is Mainly Used in the Following Fields:

Papain has different grades and specifications, and is used in medicine, food industry and cosmetic additives.

Food Industry:

It is mainly used for beer cold resistance (hydrolysis of protein in beer to avoid turbidity after refrigeration), meat softening (hydrolysis of muscle protein and collagen to tenderize meat).

It is suitable for the hydrolysis of fish, shellfish and other aquatic products, as well as animal and vegetable proteins, and it is used in moderation according to production needs. It is more widely used in beer cold resistance and meat softening than other proteases.

Widely used in: chicken, pig, cattle, seafood, blood products, soybean, peanut and other animal and plant protein enzymatic hydrolysis, meat tenderizer, wine clarifier, biscuit loosening agent, noodle stabilizer, health food, soy sauce Brewing and wine fermentation agents, etc., can improve the nutritional value of food and reduce costs.

Also used in biochemical research, it is an important cysteine protease for peptide synthesis. Fab fragment used in the production of antibodies; also used in cell lysis due to less damage to certain tissues.

Product chemical properties:

Papain Enzyme is a protease that can break down proteins in acidic, neutral and alkaline environments. Under normal circumstances, its appearance is white to light yellow powder, slightly hygroscopic. Papain Enzyme Powder is soluble in water and glycerin. The aqueous solution is colorless or light yellow, sometimes milky white, and is almost insoluble in organic solvents such as ethanol, chloroform, and ether.

The optimal pH of Papain Enzyme Powder is 6 to 7 (generally 3 to 9.5 can be used), and it is effective even in neutral or slightly acidic conditions, and its isoelectric point (pI) is 8.75. The optimal temperature of Papain Enzyme is 55-65°C (usually 10-85°C). It has high heat resistance and will not be completely inactivated at 90°C.

Papain Enzyme Powder is extracted from papaya, not only has a certain value in food, but also has a certain value in the beauty and medical industries. So what exactly does Papain Enzyme Powder do? Please refer to the following:

Efficacy of Papain Enzyme Powder:

  1. Papain is a useful digestive enzyme, which can help the stomach to better break down protein and promote nutrient absorption.

  2. Papain Enzyme Powder breaks down fat and softens the skin. Therefore, using it also helps the body to remove dead cells and keep the skin healthy. This is why this enzyme is widely used in beauty products.

  3. Papain powder has anti-inflammatory, moisturizing and anti-edema effects. The anti-inflammatory properties of papain can also help treat burns and cold sores.

  4. Papain Enzyme Powder can effectively treat gastric ulcers, dissolve the diphtheria membrane, and make the human body healthier.

  5. It can also be used to treat edema and abrasions, and can inhibit swelling and fever after surgery.

  6. Papain can alleviate a variety of food allergies, especially the problems caused by difficult digestion of food proteins.

  7. The amino acids in Papain Enzyme Powder can help reduce the symptoms of irritable bowel syndrome by preventing acid reflux.

  8. Patients with low back pain, sprains and strains can add papain to their diet to relieve discomfort. It can also reduce throat swelling and sinus pain.

  9. Studies have shown that papain powder is also a good immune stimulant, helping to strengthen the immune system.

  10. Because papain is a proteolytic enzyme, it also helps fight intestinal parasites. It also has the ability to decompose protein in food.

Look Chemical:

As an experienced papain enzyme powder manufacturer and supplier, Look Chemical is committed to producing and selling high-quality Methionine.

Our factory has first-class production equipment and production lines to ensure supply stability. And we can customize the production of papain enzyme of different specifications according to the needs of the customer market.

Manufacturers supply directly, and no dealers earn the price difference, allowing you to reduce production costs to a greater extent!

If you are interested in this product or its related products, please contact our sales staff, and we will provide you with solutions as quickly as possible.


  1. “Papain – Selective Proteolytic Enzymes”Sigma-Aldrich. Retrieved 2 August 2020.
  2. “Data Sheet – Papain”. Archived from the original on 2014-07-15. Retrieved 2010-08-08.
  3. Wikipedia


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.

* After the product is shipped, if you have any questions, please contact us in time


1. ≤50kg, we recommend express delivery, usually called DDU service;

2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;

3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;

4. For high-value products, please choose air and express to ensure the safety of the products.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

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Papain Enzyme Powder