Bromelain powder Raw Materials CAS 9001-00-7

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Product details

Uses and synthesis of Bromelain powder

Bromelain powder is a natural plant protease prepared by biotechnology from the skin, core and other parts of pineapple fruit. Its molecular weight is 33,000 and its isoelectric point is 9.55. Bromelain mainly contains a variety of ingredients such as proteolytic enzymes. The energy specification is expressed in GDU/g, and the maximum energy specification can reach 3000GDU/g. It is a light yellowish-brown powder with pineapple aroma. Bromelain is a hydrophobic protease, and its active center is hydrophobic (-SH), which can carry out various biochemical reactions such as protein hydrolysis. Bromelain powder can be widely used in food, medicine, biology and other industries.

Applications/Functions of Bromelain powder

• Enzyme preparation. Bromelain powder is mainly used for cold resistance in beer (hydrolysis of proteins in beer to avoid turbidity caused by refrigeration); Meat softening (hydrolyzing muscle protein and collagen to tenderize meat); Pre-cooking cereal preparation; In the production of hydrolyzed proteins, as well as in bread, poultry, wine, etc.
• As a drug, Bromelain is suitable for various acute and chronic inflammation and edema. Inflammation caused by wound healing after surgical trauma or surgery, fracture or dislocation, edema, hematoma, asthmatic bronchitis, pneumonia, pulmonary abscess, osteomyelitis, arthritis, cellulitis, pyelonephritis, thrombovasculitis, and other inflammatory and swollen diseases. As a food processing aid, Bromelain is mainly used for cold resistance of beer, meat softening, various types of pre-cooking preparation, and the production of hydrolyzed protein.
• Bromelain powder, an enzyme, is widely used for tenderizing meat and as a clarifying agent for beer.

Physicochemical Property of Bromelain powder

Bromelain white to light brownish yellow amorphous powder. Soluble in water, the aqueous solution is colorless to pale yellow, sometimes milky, insoluble in ethanol, chloroform, and ether. It is a glycoprotein. The main principle of action is to hydrolyze polypeptides into low molecular weight peptides. There are also the effects of hydrolyzed amide group bonds and esters.

Production methodprocess of Bromelain powder

Bromelain powder is prepared from the fruits and stems of pineapple (Ananas comoslgs and A. racteatus) (mainly the outer skin) by pressing, extracting, salting out (or acetone, ethanol precipitation), then separating and drying.

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