Product
- Home
- Product
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.
Add a review
Your email address will not be published. Required fields are marked *