Osthole
Specification
80%, 90%, 98% Osthole by HPLC
Introduction
Osthole (CAS NO. 484-12-8, Molecular Formula: C15H16O3) also called as Osthol, is a kind of coumarins in the Fructus Cnidii Extract, which is extracted from the seed (Fructus Cnidii)of the plant “Cnidium monnieri （L.）Cuss.”
Osthole has functions of Antifungus, Antivirus, anti-inflammatory, anesthetization and Enhancing Immune etc.
Application
1) Pharmaceutical field to stimulate sexual desire and enhance human immunity.
2) Cosmetic Field to Improve the pathological changes of psoriasis, with strong anti-inflammatory, anti-allergy, antipruritic effect
3) Osthole: A natural ingredient in botanical Pesticides & Bactericide (botanical source) to control diseases and pests:
A) It has inhibitory effect on gibberellum and Rhizoctonia solani of wheat.
B) As for cucumber and cabbage downy mildew, cucumber powdery mildew, apple leaf blight, orthomycosis and other plant pathogens Fungi, The Osthole has a broad spectrum of inhibitory activity.
C) Killing effect on the larval lepidoptera tea geometrid, plutella xylostella, rapeseed, the newly hatched noctuidae, aphid.
Certificate Of Analysis For Reference
| Product Name: | Cnidium Fruit Extract | Botanical Name: | Cnidium monnieric(L.)Cuss |
| Batch Number: | 20210325 | Used Part: | Fruit |
| Batch Quantity: | 150KG | Analysis Date: | April 2, 2021 |
| Manufacture Date: | March 25, 2021 | Certificate Date: | April 2, 2021 |
|
ITEM |
SPECIFICATION |
RESULTS |
| Description: Appearance Odor&Taste Particle size Extract Solvent |
Faint yellow fine Powder Characteristics 100% pass 80 mesh sieve Ethanol & Water |
Conforms |
| Assay: Osthole |
≥90% by HPLC |
90.39% |
| Physical: Loss on Drying Total Ash |
≤5.0 % ≤5.0 % |
0.52% |
| Chemical: Heavy Metals Arsenic (As) Lead (Pb) Mercury (Hg) Cadmium (Cd) |
≤10 ppm ≤2ppm ≤5ppm ≤0.1ppm ≤1ppm |
Conforms |
| Microbial:
Total Plate Count |
≤1000cfu/g |
Conforms |
Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.
Chromatogram For Reference
