Bromelain

Bromelain, also known as pineapple protease, is extracted from pineapple stem, pericarp etc. it’s a pure natural protease after biotechnology, its molecular weight is 33000, isoelectric point is 9.55. It belongs to –SH protease with pineapple odor, can proceed protein hydrolyze and other biochemical reaction. Bromelain can widely apply on food, Cosmetic, Pharmaceutical and other industry. Our bromelain can reach pharma and food grade demand.

Bromelain Activity:

The activity is from 200gdu/g to 2400gdu/g, we can supply formulations according to customer requirement.

Application area

1. Food processing industry: add the bromelain to the dough to degrade the gluten and soften the dough, can congeal the casein for cheese, tenderize the meat, increase bean cake and bean flour PDI value and NSI value, then produce soluble protein product and grain food and beverage,

2. Cosmetic industry area: The bromelain has the ability of tender-skin, Whitening and Freckle-removing effect. Prompt the skin’s metabolism, relieve the skin become dark that cause by sunshine. Keep the skin white and tender

3. Pharmaceutical and health care industry：Restrain tumour cells growing，Prevent the cause of cardiovascular disease，Apply to treat the skin burn crust，Apply to diminish inflammation，Assist absorb of pharmaceutical

4. Feed industry: Add the bromelain to the feed can highly improve protein utilization and transformation rate, and also develop more protein source, that finally reduce the cost of feed.

Suggested use condition:

Reaction temperature:30-45℃；reaction PH value is 6-6.8.

(Can adjust the temperature and PH value according to the kind and concentration of the substrate)

Dosage: 0.1%-0.5%.

Matters needed attention:

Bromelain is a bioactivity material, can easily be inhibited and destroyed by oxidant and heavy metal ion（ Fe 3+ 、 Cu 2+ 、 Hg + 、 Pb + etc.）should avoid with its contacting. Bromelain is a sensitization source, absorb bromelain will lead to allergy, but oral absorb can not cause allergy, so should strictly avoid absorbing enzyme powder.

Storage condition:

Store in low temperature（4℃）in cold storage or dry place avoiding sunlight.