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Kaempferol a strong antioxidant 98% Kaempferol

Kaempferol a strong antioxidant 98% Kaempferol

Risun Bio-Tech Inc is one of the leading kaempferol manufacturers and suppliers, welcome to buy factory supply pure natural and 100% natural robigenin, rhamnolutein, pelargidenolon, kaempferia galanga L. of both low price and high quality. Kaempferol Other name: Kaempferia galanga L.; Robigenin;...

Product Details

Kaempferol a strong antioxidant 98% Kaempferol

Risun Bio-Tech Inc is one of the leading kaempferol manufacturers and suppliers, welcome to buy factory supply pure natural and 100% natural robigenin, rhamnolutein, pelargidenolon, kaempferia galanga L. of both low price and high quality.

Kaempferol

Other name: Kaempferia galanga L.; Robigenin; Rhamnolutein; Pelargidenolon

3,4',5,7-Tetrahydroxyflavone; 

3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

Specifications: Kaempferol98%

Appearance: Light yellow crystal powder.

Test method: HPLC

CAS NO.: 520-18-3

EINECS NO.: 208-287-6

Molecular formula: C15H10O6

Molecular Weight: 286.24

 

Introduction: Kaempferol
Kaempferol is a natural flavonol, a type of flavonoid, that has been isolated from tea, broccoli, Delphinium,Witch-hazel, grapefruit, brussels sprouts, Kaempferia galanga and other plant sources.

The flavonoids kaempferol and quercetin seems to act synergistically in reducing cell proliferation of cancer cells, meaning that the combined treatments with quercetin and kaempferol are more effective than the additive effects of each flavonoid.

Keampferol powder is a strong antioxidant and helps to prevent oxidative damage of our cells, lipids and DNA. Kaempferol seems to prevent arteriosclerosis by inhibiting the oxidation of low density lipoprotein and the formation of platelets in the blood.

 

Health Benefits:

Keampferol is a strong antioxidant and helps to prevent oxidative damage of our cells, lipids and DNA. Kaempferol seems to prevent arteriosclerosis by inhibiting the oxidation of low density lipoprotein and the formation of platelets in the blood. Studies have also confirmed that kaempferol acts as a chemopreventive agent, which means that it inhibits the formation of cancer cells. 

The flavonoids kaempferol and quercetin seems to act synergistically in reducing cell proliferation of cancer cells, meaning that the combined treatments with quercetin and kaempferol are more effective than the additive effects of each flavonoid. This was a conclusion from a study by ML Ackland et al (In Vivo, Feb 2005) titled "Synergistic antiproliferative action of the flavonols quercitin and kaempferol in cultured human cancer cell lines"". 

Kaempferol can help to fight cancer because it reduces the resistance of cancer cells to anti-cancer drugs such as vinbalstine and paclitaxel.

Function and Usage:

Keampferol is a strong antioxidant and helps to prevent oxidative damage of our cells, lipids and DNA. Kaempferol seems to prevent arteriosclerosis by inhibiting the oxidation of low density lipoprotein and the formation of platelets in the blood. Studies have also confirmed that kaempferol acts as a chemopreventive agent, which means that it inhibits the formation of cancer cells.

 

The COA of Kaempferol:

Item

Specification

Result

Method

Make Compounds

NLT98% kaempferol

98.50%

HPLC

Organoleptic




Appearance

Crystal powder

Conforms

NLS-QCS-1008

Color

Light yellow

Conforms

GB/T5492-2008

Odor

Characteristic

Conforms

GB/T5492-2008

Taste

Characteristic

Conforms

GB/T5492-2008

Parted used

Leaf

Conforms

/

Extract solvent

Water & Ethanol

Conforms

/

Drying method

Spary drying

Conforms

/

Physical characteristic




Particle size(80 mesh)

100.0% pass 80msh

Conforms

GB/T5507-2008

Moisture

<5.0%

3.50%

GB/T14769-1993

Ash content

<5.0%

2.60%

AOAC942.05,18th

Heavy metals




Total heavy metals

<10.0ppm

Conforms

USP<231>,method II

As

<2.0ppm

Conforms

AOAC986.15,18th

Pb

<2.0ppm

Conforms

AOAC986.15,18th

Cd

<0.5ppm

Conforms

AOAC986.15,18th

Hg

<0.5ppm

Conforms

AOAC971.21,18th

Pesticide residue




666

<0.2ppm

Conforms

GB/T5009.19-1996

DDT

<0.2ppm

Conforms

GB/T5009.19-1996

Microbiological test




Total plate count

<1000fu/g

90fu/g

AOAC990.12,18th

Total yeast or mold

<100fu/g

15fu/g

FDA(BAM)Chapter18,8th Ed.

E.coli

Negative

Negative

AOAC997.11,18th

Salmonella

Negative

Negative

FDA(BAM)Chapter5,8th Ed.

Packing Detail:

Net weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside Or 

as per customers request.

Storage: Store in a cool, dry and well-sealed container; Keep away from moisture and strong light/heat.

Shelf life: Two years under specified environment.

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