Customization: | Available |
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Certification: | ISO, HACCP, Kosher |
Assay Method: | HPLC, Tlc |
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Papaya extract is extracted from Unripe Carica Papaya fruit through solvent extraction. Main active ingredient of the extract is Papain, also know as papaya proteinase.
Papain is a wihte powder, soluble in water and glycerol, hardly soluble in organic solvents, such as ethanol, chloroform. Papain is a cysteine protease enzyme, characterized by high enzyme activity and good thermal stability. Papain is widely used in food, pharmaceuticals, feeds and industrial products.
Papain is a natural enzyme, a kind of endopeptidase enzyme containing hydrosulfide group (-SH). Papain is extracted from the milky juice of the unripe papaya by biotechnology. It has protease, esterase activity and broad specificity. It has strong ability of hydrolyzing protein, polypeptide, ester, acid amide and strong synthetic capacity which can combine protein hydrolyzate into protein substances. This can be used for improving the nutritional value or function of the plants and the animal protein.