Product

caffeic Acid phenethyl Ester Powder CAS331-39-5
caffeic Acid phenethyl Ester Powder CAS331-39-5

caffeic Acid phenethyl Ester Powder CAS331-39-5

Synonym: 3,4-Dihydroxycinnamic acid
CAS No.: 331-39-5
Formula: C9H8O4
Molecular Weight: 180.16
Structure: 
Apparance: Light yellow to yellowish brown crystal, slightly soluble in water, soluble in hot water, cold ethanol, ethy l aceta te.


Caffeic Acid is a constituent of plants, probably occurs in plants only in conjugated forms. Caffeic acid is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal sources of biomass. Caffeic acid is one of the main natural phenols in argan oi.
 
Analysis Specification Test method
Appearance Light yellow powder Visual
Odor Characteristic Organoleptic
Particle size 100% through 80 mesh 80 Mesh Screen
Loss on drying 9% Max 5g / 105C /2hrs
Ash Content 5% Max 2g / 525C /3hrs
Heavy metals 10ppm Max Atomic Absorption
Pb 1ppm Max Atomic Absorption
Cd 1ppm Max Atomic Absorption
As 0.5ppm Max Atomic Absorption
Microbiology    
Total plate count 1000cfu/g Max AOAC
Yeast & Mould 100cfu/g Max AOAC
E. Coli Negative AOAC
Salmonella Negative AOAC
Salmonella Negative in 10 g AOAC/Neogen Elisa
Yeast & Mold 1000cfu/g Max AOAC/Petrifilm
E.Coli Negative in 1g AOAC/Petrifilm
Staphlococcus Aureus Negative CP2015
 

Function

  • As active pharmaecutical ingredients, it prevent and cure leukopenia and thrombocytopenia, especially for those patient received chemotherapy, can result in unintended damage to organs.
  • As bioactive ingredients contribute to the inhibition of the skin photoaging process,regeneration and absorption of UVB and UVA radiation. Caffeic Acid moisturizes the skin and stimulates the synthesis of collagen and elastin fibers, rebuilding it, has a soothing and anti-imflammatory, antipigmentation effect. Caffeic acid is used for skin care product i.e. anti-wrinkle cream, sunscreen, facial mask, body scrubs, seborrheic and acne preparations.
  • Antioxidant, anti-virus, anti-cancer, and anti-inflammatory for human health and wellness.
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