Product Introduction
Bromelain is a group of sulfhydryl hydrolytic proteases extracted and refined by bioengineering technology from bromelain. Bromelain is mainly derived from plant stems, so it is also called stem bromelain. The main component of bromelysin is a sulfhydryl-containing protease, and it also contains peroxidase, acid phosphatase, several protein inhibitors and organic active calcium. Its active center is sulfhydryl (-SH), which can hydrolyze various proteins and perform biochemical reactions.
In the cosmetics functions mainly include:
Exfoliation: bromelin can effectively dissolve proteins in the stratum corneum, help remove dead skin cells, promote skin renewal and metabolism, and make skin more smooth and tender.
Improve dark: pineapple proteinase helps remove aged cutin and the accumulation of pigment on the surface of the skin, reduce dark phenomenon, make the skin bright
Promote the absorption of other ingredients: Because bromelin can help remove the cuticle, so it can also improve the absorption rate of other skin care products, so that other nutrients better penetrate into the skin, play a better effect. It has anti-inflammatory effects, cytokines and immunomodulatory effects, skin debridement, and promotes wound healing.
Specification
|
Item |
Spe. |
Item |
Spe. |
|
Appearance |
Light yellow or white solid powder |
Hg |
≤1mg/kg |
|
Smell |
Characteristic smell |
Total Plate Count |
≤1000 cfu/g |
|
Enzymatic activity |
1.2 million u/g |
E.coil |
Not detected |
|
As |
≤2mg/kg |
S. aureus |
Not detected |
|
Pb |
≤10mg/kg |
Application
| Use dosage |
0.1-0.5% |
| Application |
used in skin care products such as whitening and lighening spots. The reaction temperature of bromelin is low, 37-60 ℃, and the optimum temperature is 50-60 ℃, and the optimum pH is 6.0-8.0. |
Storage & Shelf-life
It is recommended to store in a cool and dry environment and avoid light. Storage temperature: below zero; The shelf life is 12 months in unopened packaging.
Packing Size: 10kg/Bag
