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Our bromelain is a group of sulfhydryl hydrolytic proteases extracted and refined from pineapple stems by bioengineering technology, with a molecular weight of 33000 and an isoelectric point of 9.55.
It can be widely used in food, health products, medicine and biological industries.
The main component of bromelain is a sulfhydryl-containing protease, and also contains peroxidase, acid phosphatase, several protein inhibitors and organically active calcium.
The active center of bromelain is sulfhydryl (—SH), which can carry out various protein hydrolysis and biochemical reactions.
CAS No. | 9001-00-7 | EINECS NO. | 232-572-4 |
Molecular formula | C39H66N2O29 | Melting point | 234 - 235 |
Boiling point | 656.2±55.0 °C at 760 mmHg | Refractive index | 1.591 |
Density | 1.4±0.1 g/cm3 | Water solubility | Soluble in water, the aqueous solution is colorless to light yellow. Insoluble in ethanol. |
1.Pineapple Enzyme Bromelain can inhibit tumor cell growth.
2.Pineapple Enzyme Bromelain can promote the absorption of nutrients.
3.Pineapple Enzyme Bromelain has a tender skin, the excellent efficacy whitening.
Our bromelain is a group of sulfhydryl hydrolytic proteases extracted and refined from pineapple stems by bioengineering technology, with a molecular weight of 33000 and an isoelectric point of 9.55.
It can be widely used in food, health products, medicine and biological industries.
The main component of bromelain is a sulfhydryl-containing protease, and also contains peroxidase, acid phosphatase, several protein inhibitors and organically active calcium.
The active center of bromelain is sulfhydryl (—SH), which can carry out various protein hydrolysis and biochemical reactions.
CAS No. | 9001-00-7 | EINECS NO. | 232-572-4 |
Molecular formula | C39H66N2O29 | Melting point | 234 - 235 |
Boiling point | 656.2±55.0 °C at 760 mmHg | Refractive index | 1.591 |
Density | 1.4±0.1 g/cm3 | Water solubility | Soluble in water, the aqueous solution is colorless to light yellow. Insoluble in ethanol. |
1.Pineapple Enzyme Bromelain can inhibit tumor cell growth.
2.Pineapple Enzyme Bromelain can promote the absorption of nutrients.
3.Pineapple Enzyme Bromelain has a tender skin, the excellent efficacy whitening.
COA OF Bromelain
Analysis | Specification | Result |
Physical Description | ||
Appearance | Light-yellow powder
| Light-yellow powder
|
Odor | Characteristic smell of pineapple | Characteristic smell of pineapple |
PH | 5.0-8.0 (1% aqua) | 5.0-8.0 (1% aqua) |
Particle size | 98% pass 100mesh | 98% pass 100mesh |
Extract solvent | Water | Water |
Chemical Tests | ||
Activity of enzyme | 2400GDU/g Min | 2403GDU/g |
Residual on ignition | 5.0% Max | 2.3% |
Loss on drying | 5.0% Max | 3.1% |
Heavy metals | 30.0mg/kg Max | <30.0mg/kg |
As | 2.0mg/kg Max | <2.0mg/kg |
Pb | 2.0mg/kg Max | <2.0mg/kg |
Microbiology Control | ||
Total plate count | 10,000cfu/g Max | 2000cfu/g |
Total Coliforms | 30cfu/g Max | <30cfu/g |
Yeast and Mould | 100cfu/g Max | <100cfu/g |
Salmonella |
| Absent |
Conclusion | Complies with the Standard. | |
General Status | Non-GMO, ISO Certificated. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 1 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |
COA OF Bromelain
Analysis | Specification | Result |
Physical Description | ||
Appearance | Light-yellow powder
| Light-yellow powder
|
Odor | Characteristic smell of pineapple | Characteristic smell of pineapple |
PH | 5.0-8.0 (1% aqua) | 5.0-8.0 (1% aqua) |
Particle size | 98% pass 100mesh | 98% pass 100mesh |
Extract solvent | Water | Water |
Chemical Tests | ||
Activity of enzyme | 2400GDU/g Min | 2403GDU/g |
Residual on ignition | 5.0% Max | 2.3% |
Loss on drying | 5.0% Max | 3.1% |
Heavy metals | 30.0mg/kg Max | <30.0mg/kg |
As | 2.0mg/kg Max | <2.0mg/kg |
Pb | 2.0mg/kg Max | <2.0mg/kg |
Microbiology Control | ||
Total plate count | 10,000cfu/g Max | 2000cfu/g |
Total Coliforms | 30cfu/g Max | <30cfu/g |
Yeast and Mould | 100cfu/g Max | <100cfu/g |
Salmonella |
| Absent |
Conclusion | Complies with the Standard. | |
General Status | Non-GMO, ISO Certificated. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 1 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |