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Papain, also known as papaya proteinase I, is a cysteine protease, enzyme present in papaya (Carica papaya) and mountain papaya (Vasconcellea cundinamarcensis). about the papain production process is as following:
Papain is usually produced as a crude, dried material by collecting the latex from the fruit of the papaya tree. The latex is collected after scoring the neck of the fruit, where it may either dry on the fruit or drip into a container. This latex is then further dried. It is now classified as a dried, crude material. A purification step is necessary to remove contaminating substances. This purification consists of the solubilization and extraction of the active papain enzyme system through a government-registered process. This purified papain may be supplied as papain powder or as papain liquid.
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