Xi'an Julong Bio-Tech Co., Ltd.
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: +008618049624045
Mobile: 18049624045
Tel: +008618049624045
Fax:
URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
MaxCard:
Ms.Amber Ms.Florence Ms.Lisa Ms.Ellen99%min(2-24)Kilogram99%min(25-49)Kilogram99%min(50--1)Kilogram
Factory supply raw 98% Ceramide 2 powder from Rice bran shell | ||||||||
Active ingredients: Ceramide
Molecular formula: C34H66NO3R
Molecular weight: 536.89
CAS Number: 104404-17-3
Specification: 5%, 10% HPLC
Product properties: Light brown yellow fine powder
Ceramides are a family of waxy lipid molecules. A ceramide is composed of sphingosine and a fatty acid. Ceramides 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. Contrary to previous assumptions that ceramides and other sphingolipids found in cell membrane were purely structural elements, ceramide can participate in a variety of cellular signaling: examples include regulating differentiation, proliferation, and programmed cell death (PCD) of cells.
(1)Ceramide in maintaining the skin barrier function plays a very important role.
(2)Using ceramide can obviously enhance the adhesion between keratinocytes, improve dry skin, reduce skin desquamation.
(3)Ceramide maintain skin moisture
(4)Anti-aging function
(5)Regulate cell growth variation
(6)Ceramide is cytotoxic regulator in the cell
Application
1.Cosmetics
Ceramide is the most recent years developed a new generation of moisturizing agent is a lipid soluble substance, it constitutes the physical structure of the stratum corneum of skin similar to quickly penetrate the skin, and cuticle of the water, forming a kind of network structure, to seal in moisture. Increase with age and into old age, exist in human skin will gradually reduce ceramide, dry skin and rough skin, skin type and other abnormal symptoms appear is due to a decrease in the amount of ceramide. So to prevent such skin abnormalities, added ceramide is an ideal way.
2.Functional Foods
Taking ceramide, absorbed in the small intestine and transferred to the blood, and then transported to the body, so that the skin cells to obtain a good recovery and regeneration, but also allows the body's own neural acid biosynthesis.
Specification
Analysis | Specification | Result | Test method |
Assay(Ceramide) | 10% Min | 10.55% | HPLC |
Appearance | Light yellow powder | Complies | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Taste | Characteristic | Characteristic | Organoleptic |
Particle Size | 100% through 60 mesh | Complies | 60 mesh screen |
Loss on Drying | 5.00% Max | 3.96% | 5g/105℃/2hrs |
Heavy metals | 20ppm Max | Complies | AAS |
Arsenic(As) | 2ppm Max | Complies | AAS |
Microbiology |
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|
|
Total Plate Count | 1000cfu/g Max | 150cfu/g | AOAC |
Yeast & Mold | 100cfu/g Max | 50cfu/g | AOAC |
E. Coli | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |