There are three major pathways of ceramide generation. The sphingomyelinase pathway uses an enzyme to break down sphingomyelin in the cell membrane and release ceramide. The de novo pathway creates ceramide from less complex molecules. Ceramide generation can also occur through breakdown of complex sphingolipids that are ultimately broken down into sphingosine, which is then reused by reacylation to form ceramide. This latter pathway is termed the Salvage pathway.

Ceramide is one of the main components of the epidermis layer of human skin. Together with cholesterol and saturated fatty acids, ceramide creates a water-impermeable, protective organ to prevent excessive water loss due to evaporation.

Specifications

Trade Name: N-AcylphytosphingosineC18:1

INCI Name: Ceramide 3(Ceramide NP)

Origin: Yeast

Active Ingredient Contents: N-AcylphytosphingosineC18:1

>90% by HPLC

Appearance: Free flowing powder

Color: White to off white

Loss of Drying: < 2.0%

Heavy Metal: < 20ppm

Arsenic: < 2ppm

Microbial Content: < 100CFU /g powder

Package: 500g Aluminum Pouch

Stability: Stable at room temperature at least 2 years

HS CODE : 2924.19-9090