Professional Plant Extract Manufacturer CAS 520-18-3 Kaempferol

• Certification: ISO
• Assay Method: HPLC-MS, HPLC, UV
• Application Form: Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Maca Root Extract
• Model NO.: Kaempferol
• Product Name: Kaempferol 98%
• Appearance: Yellow Powder
• Test Methods: HPLC
• CAS No.: 520-18-3
• Shipping Methods: DHL, FedEx, TNT and EMS
• Storage: 2 Years
• Transport Package: Foil Bag, Box, Drum
• Specification: 98%
• Trademark: TGY
• Origin: China
• HS Code: 1302199099
• Production Capacity: 2500kg/Month

Product Description

Product Name	Kaempferia galanga(rhizoma kaempferiae powder extract	Latin Name	Hedychium Coronarium
Place of Origin	China	Part Used	root
Active Ingredient	Kaempferol	Specification	98%
Appearance	Yellow fine powder	Testing Method	HPLC
CAS	520-18-3	Molecular formula	C15H10O6

 

Kaempferol is a natural flavonol, a type of flavonoid, found in a variety of plants and plant-derived foods. Kaempferol is a yellow crystalline solid with a melting point of 276-278 °C (529-532 °F). It is slightly soluble in water and highly soluble in hot ethanol, ethers, and DMSO. Kaempferol acts as an antioxidant by reducing oxidative stress. Many studies suggest that consuming kaempferol may reduce the risk of various cancers, and it is currently under consideration as a possible cancer treatment.

 

 

Analysis	Specification	Results
Assay	Kaempferol ≥98%	98.30%
Appearance	Pale Yellow powder	Complies
Heavy metals	≤20ppm	Complies
Pb	≤5.0ppm	Complies
As	≤3.0ppm	Complies
Ignition residue	≤5.0%	2.35%
Loss on drying	≤10.0%	6.86%
Mesh Size	95% pass 80 mesh	Complies
Resin	Negative	Complies
Total of bacteria	≤1000cfu/g	Complies
Fungi	≤100cfu/g	Complies
Salmgosella	Negative	Complies
Coli	Negative	Complies
Storage	Store in cool & dry place.  Keep away from strong light and heat.
Shelf life	2 years when properly stored

1. Hypoglycemic and antioxidant effects
In the investigation of the effects of kaempferol-3,7-O-(alpha)-dirhamnoside (kaempferitrin) on serum glucose levels for its antioxidant potential and hypoglycemic effect found that the hypoglycemic effect of kaempferitrin in diabetic rats was evident at all doses tested. 

2. Anti-inflammatory effects
In the evaluation of Kaempferol-3-O-sophoroside (KPOS), isolated from the leaves of cultivated mountain ginseng and its Anti-inflammatory effects, found that that KPOS possesses barrier integrity activity, inhibitory activity on cell adhesion and migration to endothelial cells by blocking the activation of NF-κB expression and production of TNF-α.

3. Antimicrobial effect
In the observation of kaempferol, myricetin, naringin, and rutin were the major flavonoids present in the pericarp and theirs antimicrobial effect found that the anti fungi activity was only found in seed extract against Aspergillus niger (1.87 cm) at concentration of 0.3 mg/well. From the results obtained, P. macrocarpa fruit could be considered as a natural antimicrobial source due to the presence of flavonoid compounds.

4. Cardioprotective effect
In the analyzing the LGP consisted of 92% carbohydrate and was rich in flavans, anthocyanins, quercetin, myricetin, kaempferol, and resveratrol and it effect in cardiovascular diseases found that through alterations in lipoprotein metabolism, oxidative stress, and inflammatory markers, LGP intake beneficially affected key risk factors for coronary heart disease in both pre- and postmenopausal women.

5. Neuroprotective effects
In the investigationthe neuroprotective effects of kaempferol in the mouse model of Parkinson's disease found that kaempferol could prevent the loss of TH-positive neurons.