Product Details
- Product Namefisetin Cotinus Coggyria Extract
Contact Information
Email： sales05@staherb.cn Tel & Whata App: +86-13657431735
Fisetin is a flavonol, a structurally distinct chemical substance that belongs to the flavonoid group of polyphenols. It can be found in many plants, where it serves as a colouring agent. Its chemical formula was first described by Austrian chemist Josef Herzig in 1891.
Fisetin can be found in various plants such as Acacia greggii, Acacia berlandieri, in the yellow dye young fustic from Rhus cotinus (Eurasian smoketree), in Butea frondosa (parrot tree), Gleditschia triacanthos, Quebracho colorado and the genus Rhus and in Callitropsis nootkatensis (yellow cypresses). It is also reported in mangoes
Product Name | Fisetin
| Plant source | Cotinus coggygria |
Appearance | Yellow powder | Specification | 98%HPLC |
MOQ | 1KG | CAS No | 528-48-3 |
OEM/Sample
| Available | Other Specification | 10:1 |
Storage conditions | Store in cool & dry place, Keep away from strong light and heat. |
Specification:Fisetin 98%(Cotinus Coggyria Extract)
ITEM | SPECIFICATION |
Appearance: | Fine green yellow powder |
Odor: | Characteristic |
Sieve Analysis: | 100% pass 80 mesh |
Assay: | NLT 98%Fisetin |
Moisture: | NMT 5.0% Max. |
Ash Content : | NMT 5.0% |
Heavy Metal: | NMT 10ppm |
As: | NMT 2ppm |
Solvents Residual: | NMT 10ppm |
Total Bacteria: | 1000cfu/g Max. |
Yeast & Mold: | 100cfu/g Max. |
E.Coli.: | Negative |
Salmonella: | Negative |
Staphylococcus: | Negative |
Function and Application
1.Applied in health product field;
2.Applied in food&beverage field;
3.Applied in cosmetic field;
Company Profile
Introduction
Changsha Staherb Natural Ingredients Co., Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply high quality products and services to customers in R&D and production fields of health products, cosmetics, feed additives and biopesticides.
With cordial and professional R&D, sales and after-sales service groups, Staherb has potent capabilities both in R&D and production. The company persists in high investment on R&D of active ingredients of plants and promotes innovation on demands of customers. Upon constant R&D and tracing of new technologies and new products, Staherb makes effective cooperation with famous research institutes, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, Hunan Agricultural University and so on.
Now the main products of Staherb are standardized high purity plant extracts, including Epimedium (10-98%), Euccomia Bark Extract (5-95%), Amygdalin (50-98%), Ursolic acid (25-98%) and Corosolic acid (1-98%). In order to meet customers’ research needs, our company also provides over 600 plant extracts, most of which are high-purity monomer plant compounds and reference substance. And some products can be supplied with milligram-scale, kilogram-scale or even to ton-scale. In addition, based upon the powerful R&D capability, Staherb can provide both products customization services and R&D outsourcing services according to customers’ specific requirements, so that to meet their continual innovation needs in the fields of natural products’ discovery and production.
Staherb endeavors to accelerate the response rate of supply chain as well as improve the service superiority upon customers’ continual innovation needs. It also devotions to establish good partnerships with customers and to construct a safe development model which is forward-looking, reciprocal and coexisting, thus to cre
