西安通江生物科技有限公司
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Xi’an Tonking Biotech Co.,ltd
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Ingredient
Standard Herbal Extract
Ratio Herbal Extract
Compound Herb Extract
Fruit Juice Powder
Evaporate Vegetables Powder
Ingredient
Standard Herbal Extract
Ratio Herbal Extract
Compound Herb Extract
Fruit Juice Powder
Evaporate Vegetables Powder

  Kaempferol  
Specification : 90%,95%,98% 
Testing Method : HPLC
Detailed :

Kaempferol

Plant Source: Kaempferia galanga L.

Characteristics: Yellow powder

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CAS No.: 520-18-3

Molecular Weight & Molecular Formula: C15H10O6;286.23

Specifications: 90%;95%;98%,99%

Assay Method:HPLC

Structural Formula:

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Functions:

Kaempferol is a natural flavonoid that has been isolated from tea, broccoli, Delphinium, Witch-hazel, grapefruit, and other plant sources. Kaempferol is a yellow crystalline solid with a melting point of 276-278 °C. It is slightly soluble in water but soluble in hot ethanoland diethyl ether.

Many glycosides of kaempferol, such as kaemferitrin and astragalin, have been isolated as natural products from plants. Kaempferol consumption in tea and broccoli has been associated with reduced risk of heart disease.

Kaempferol is what gives the flowers of Acacia decurrens and Acacia longifolia heir color. The compound has antidepressant properties. An 8-year study found that three flavonols kaempferol, quercetin, and myricetin) reduced the risk of pancreatic cancer by 23 percent.


 
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