| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Professional Supply Natural Rice Bran Extract Ceramide
| Product name: Ceramides |
| Other Name:Ceramide,Ceramide 3 |
| Appearance:Light Yellow Powder |
| CAS:100403-19-8 |
| M.F.:C24H47NO3 |
| M.W.:397.63488 |
| Specification:99% |
Ceramide is a type of phospholipid with ceramide as the skeleton. There are mainly ceramide phosphocholine and ceramide phosphoethanolamine. Phospholipids are the main components of cell membranes. 40% to 50% of the sebum in the stratum corneum is composed of ceramide. It is the main part of the intercellular matrix and plays an important role in maintaining the water balance of the stratum corneum.
Related Product
| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | Light Yellow powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
Ceramide plays an important messenger role in the induction of biological effects such as a variety of cytokines, vitamin D3, Fas and CD28 ligand; at the same time, ceramide also participates in various physiological and pathological processes such as cell differentiation. And in the process of cell growth, proliferation, differentiation, apoptosis and injury, ceramide plays a broad and important role.
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