China Manufacture Rice Bran Extract Ceramides 5%-70% by HPLC, Find details about China Ceramide, Ceramide Powder from Manufacture Rice Bran Extract Ceramides 5%-70% by HPLC
Product Name | Rice Bran Extract Ceramide |
Other name | Ceramide 3 |
CAS No | 100403-19-8 |
EINECS No | / |
Color | White Powder |
Purity | 10% |
Ceramide Powder (pronounced ser-A-mid OR seramide) are a family of lipid molecules. A ceramide is composed of sphingosine and a fatty acid. Ceramide powder are found in high concentrations within the cell membrane of cells. They are one of the component lipids that make up sphingomyelin, one of the major lipids in the lipid bilayer.
The most well-known functions of ceramide powder as cellular signals include regulating the differentiation, proliferation, programmed cell death (PCD), and apoptosis (Type I PCD) of cells.
Analysis Item | Specification | Result | Method | |
Ceramide | ≥20.0% | 20.13% | HPLC | |
Appearance | Off white powder | Complies | Visual | |
Odor | Characteristic | Complies | Organoleptic | |
Identification | Positive | Complies | TLC | |
Powder Size | ≥95% through 80 mesh | Complies | 80 mesh screen | |
Loss on Drying | ≤5% | 3.30% | USP36-NF31<731> | |
Residue on Ignition | ≤5% | 3.10% | USP36-NF31<281> | |
Total Heavy Metals | ≤10μg/g | Complies | USP36-NF31<231> | |
Arsenic (As) | ≤2μg/g | Complies | ICP-MS | |
Cadmium (Cd) | ≤2μg/g | Complies | ICP-MS | |
Lead (Pb) | ≤2μg/g | Complies | ICP-MS | |
Mercury (Hg) | ≤0.5μg/g | Complies | ICP-MS | |
Total Plate Count | ≤1000cfu/g | Complies | USP36-NF31<2021> | |
Molds and Yeasts | ≤100cfu/g | Complies | USP36-NF31<2021> | |
Salmonella | Absence | Complies | USP36-NF31<2022> | |
E. Coli | Absence | Complies | USP36-NF31<2022> | |
Staphylococcus aureus | Absence | Complies | USP36-NF31<2022> |
1.Ceramide with slap up facial cleanser,food additive and function food(AntiAging with skin) extender.
2.Ceramide is the most essential factor in maintaining normal stratum corneum integrity. Therefore, the topical supplement of ceramide repairs the damaged skin barrier leading to give skin soft feeling.
3.Clinical studies in dermatology have revealed that in many cases of dermatitis such as atopy, acne and psoriasis are associated with lower level of Ceramides in stratum corneum than normal skin.