| Customization: | Available |
|---|---|
| CAS No.: | 9001-73-4 |
| Formula: | C9h14n4o3 |
|
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Description:
Papain is a papain enzyme capable of dissolving keratin. Papain is used in facial masks and exfoliating lotions and is a very gentle exfoliator. It can be irritating to the skin, but not as irritating as bromelain, a similar enzyme found in pineapple that is also used in cosmetics. It is considered a non-comedogenic material.
Papain is a tenderizer, a protein-digesting enzyme obtained from papaya fruit. The enzyme, used in a patented process, is injected into the circulatory system of a live animal and activated by cooking heat to break down proteins, thereby tenderizing beef. The enzyme is inactivated by stomach acid.
Application:
Papain is a protease derived from the latex part of the papaya plant (Carica papaya) and collected by scoring the surface of mature, unripe fruits, then collecting the latex and drying it (Schwimmer, 1981). Drying can be done by one of the following methods: sun drying, oven drying or spray drying; The final product with the highest activity is obtained by spray drying. Papain has a broad spectrum of enzymatic activity over a wide pH and temperature range, and cuts on alkaline amino acids or amino acids with large hydrophobic side chains. The resulting peptides have terminal hydrophobic amino acids that produce a product with a bitter aftertaste. For this reason, papain is usually combined with other enzymes in the production of condiments. Since papain is a thiolase, oxidation of its cysteine residues can reduce the activity or potency of the enzyme under certain conditions. Therefore, papain preparations often contain reducing agents, such as sodium pyrosulfite. Papain is commercially available in liquid and powder form. It has the longest history of use in the meat system and is the basis for some popular tenderizing sprinkler products that home consumers can purchase
|
Test item
|
Test result
|
||
| Name | Papain | ||
|
Appearance
|
white to light yellow
|
||
|
Form
|
powder
|
||
|
Odor
|
light papaya smell
|
||
|
Moisture
|
<8%
|
||
|
Mesh
|
99%through 40 mesh
|
||
|
Enzymetic activity
|
500,000u/g
|
Packaging:
Shipping:
Q1:May I get one simple before placing order?
For those high value products, you just need to freight and certain productcost. When we both cooperate for some times or when you are our VIPcustomer, free sample will be offered when you need.
Q2:Which payment is available for your company?
Re: T/T, L/C trade insurance. You can choose the one which isconvenient for you.
Q3.:How and when can l get my goods after payment?
Re: For small quantity products, they will be delivered to you byinternational courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost3-5days that you can get the goods after delivery.For large quantityproducts,shipping by see is worthwhile.lt will cost days to weeks to come toyour destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. lf needed, we'd like to use label or package according to yourrequirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of onecompany, so whatever products we provide for you all are qualified. We willhave goods tested and provide COA before delivery for sure.
After Sales Service:
NO.1.Our company guarantes that the products that leave the factory are produced and inspected accrding to the relevant national standards and the ungualitfed productswll never leave the factory. Guarantee the strict implementation and fulfilment ofproduct quality, and strictly implement relevant regulations on product afer-salesservice.
NO.2. the customer raises objection to the quality ofou company's products, we promises to respond within 24 hours afer reciving the user's objection Ifthe quality ofour company's products does not meet the promise, we are willing to refund the payment.
){kind=link}