Bromelain Raw Materials Bromelain Powder

CAS:9001-00-7

MF:/

MW:/

EINECS:232-572-4

Specification: 99% min Bromelain Powder

Sample:Bromelain Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:Yellow Brown

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Bromelain Powder Usage and Synthesis.

Application of bromelain in food processing industry:

1, baked goods: pineapple protease added to the raw dough, can make the gluten degradation, raw dough is softened and easy to process. And can improve the taste and quality of cookies and bread.

2、Cheese: used for the coagulation of casein.

3, meat tenderization: pineapple protease will hydrolyze the large molecule protein of meat protein into small molecule amino acid and protein that can be easily absorbed. It can be widely used in the finishing of meat products.

4, pineapple protease in other food processing industry applications, some people have used pineapple protease to increase the PDI value of soybean cake and soybean flour

Pharmaceutical use

Bromelain is also known as pineapple enzyme. A mercapto protease extracted from pineapple juice and skin. Light yellow amorphous powder, slightly specific odor. molecular weight 33000. Molecular weight 33000, optimum pH for casein, hemoglobin, BAEE is 6~8, for gelatin is pH 5.0, enzyme activity is inhibited by heavy metals. Slightly soluble in water, insoluble in ethanol, acetone, chloroform and ether.

It gives priority to the hydrolysis of alkaline amino acids (such as arginine) or aromatic amino acids (such as phenylalanine, tyrosine) on the carboxyl side of the peptide chain, selective hydrolysis of fibrous proteins, can decompose myofibrillar, and the role of fibrinogen is weak.

It can be used for beer clarification, medicinal digestive aid and anti-inflammatory and decongestive.

Uses and Function of Bromelain.

As medicine, it is suitable for all kinds of acute and chronic inflammation and edema; wound healing after surgical trauma or operation, inflammation caused by fracture or dislocation, edema, hematoma, asthmatic bronchitis, pneumonia, lung abscess, osteomyelitis, arthritis, cellulitis, pyelonephritis, thromboembolic vasculitis, and other inflammatory and swelling diseases.

As a food processing aid, it is mainly used in the production of beer anti-cold, meat softening, all kinds of pre-cooking preparation and hydrolyzed protein.

Enzyme preparation.

Mainly used in beer anti-cold (hydrolyzing proteins in beer to avoid turbidity caused by refrigeration); meat softening (hydrolyzing muscle proteins and collagen to tenderize meat); cereal pre-cooking preparations; hydrolyzed proteins in the production, as well as in breads, poultry, wines and so on.

The amount added is around 0.8~1.2mg/kg for those with an activity unit of 400,000 units/g.

Preparation of Bromelain.

Product Methods of  Bulk Bromelain Powder.

Fresh and clean pineapple skin, thorns, cores and other scraps with a juice yield of 45% or more were taken, pressed, and the juice was filtered to remove the fruit debris. The filtrate was adsorbed by adding 0.025-0.05% benzoic acid with 5% kaolin.

Kaolin adsorbent with saturated sodium carbonate solution to adjust pH 6.7-7.0, then add 5% sodium chloride, stirring and press filtration. Take the filtrate with hydrochloric acid to adjust pH4.8-5.1, add ammonium sulfate, static precipitation, take the precipitate decompression drying, that is, pineapple protease. For pineapple offal meter, yield 0.054-0.103%.