Landnutra-Papain Enzyme Powder Bulk Suppliers

Description of Papain Enzyme Powder:

Papain, also known as papain, is a protease extracted from the fruit of the papaya. It is a cysteine protease, which means that it contains a sulfhydryl (-SH) group in its active center that is essential for enzyme activity. Papain breaks down proteins into smaller peptides or amino acids by breaking the peptide bonds in the protein molecule. This protein hydrolysis is the basis of papain’s many functions. Papain is an enzyme that breaks down proteins.

Specification of Papain Enzyme Powder:

Product Parameter	Product Information
Product Name	Papain
Source	Natural (Papaya)
Mesh Size	90% passes 100 mesh
Appearance	Light-brown Powder
Application	Healthcare Supplement
Minimum Order Quantity (MOQ)	1 kg
Private Labeling	Available (Capsules, Tablets) – Low MOQ
Shelf Life	2 years
Testing Methods	UV/HPLC
Standards	USP/EP/CP

Item	Specification	Test Result	Compliance	Remarks
Enzyme Activity	≥ 2000 U/mg	2100 U/mg	Passed	Exceeds the minimum requirement, indicating good enzymatic activity.
Appearance	Light brown powder	Conformed	Passed	Appearance conforms to the standard.
Odor	Characteristic odor of papain	Conformed	Passed	Normal odor, no off-odor.
Solubility	Soluble in water	Conformed	Passed	Good solubility, beneficial for subsequent applications.
Particle Size	90% passes 100 mesh	Conformed	Passed	Uniform particle size, beneficial for dispersion and dissolution.
Ash Content	≤ 5.0%	0.215%	Passed	Ash content is much lower than the standard value, indicating high purity.
Loss on Drying	≤ 5.0%	0.353%	Passed	Low loss on drying, indicating low moisture content.

Heavy Metal Analysis & Microbiological Analysis

Item	Specification	Test Result	Remarks
Lead	≤ 5.0 ppm	Conformed	Lead is a heavy metal that can be harmful to human health if ingested in excessive amounts.
Cadmium	≤ 1.0 ppm	Conformed	Cadmium is also a heavy metal and is toxic to humans.
Mercury	≤ 0.1 ppm	Conformed	Mercury is a highly toxic heavy metal that can damage the nervous system.
Arsenic	≤ 3.0 ppm	Conformed	Arsenic is a toxic element that can cause chronic poisoning if ingested over a long period.
Total Plate Count	≤ 10,000 cfu/mg	Conformed	Indicates the total number of bacteria in the product. A lower number indicates less bacterial contamination.
Yeast and Mold	≤ 100 cfu/mg	Conformed	Indicates the level of yeast and mold contamination in the product.
E. coli	≤ 40 MPN/100g	Conformed	E. coli is a fecal indicator bacterium. Its presence indicates that the product may have been contaminated with fecal matter.
Staphylococcus aureus	Negative	Conformed	Staphylococcus aureus is a common pathogenic bacterium that can cause food poisoning and other diseases.

Q1: Can I get some samples?

A: Yes, we can supply the free sample,but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or secure payment.

Q3: How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q4: what’s your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time?
A: Delivery lead time: About 2-5 days after payment confirmed.(Chinese holiday not included).

Q6: Is there a discount?
A: Different quantity has different discount.

We provide OEM/ODM product customisation services, supporting customisation of various dosage forms of supplements, such as: capsules, softgels, powders, gummies, drops and so on.

DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA

1.≤50kg,Express delivery(DHL /FEDEX)recommended, usually called as DDU service;
2.≤500kg,Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.