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.
Features
Specifications: Kaempferol98%
Appearance: Light yellow crystal powder.
Test method: HPLC
CAS NO.: 520-18-3
Basic Information
English name:Kaempferol
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
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Function
Antimicrobial Properties:
This compound can inhibit specific enzymes like dihydropteroate synthase, effectively targeting bacteria such as Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella typhi, and Shigella.
Respiratory Relief:
It has been shown to be effective in treating coughs and bronchitis, providing relief for respiratory conditions.
Vision Health:
The compound is beneficial in managing diabetic cataracts, aiding in the treatment and prevention of this condition.
Anti-Proliferative Effects:
At a concentration of 1 × 10^-4 mol/L, it has the capability to inhibit cell proliferation, which is significant in controlling abnormal cell growth.
Diverse Therapeutic Uses:
This compound is primarily utilized for its anticancer properties and several other health benefits, including growth inhibition, epilepsy management, anti-inflammatory effects, antioxidation, antispasmodic actions, ulcer prevention, choleretic (bile-promoting) and diuretic effects, as well as cough relief.
Application
Kidney and Bone Health:
Kaempferol has been found to promote the growth of Opossum Kidney cells. It stimulates kidney cell proliferation and increases the secretion of bone growth factors. This dual action suggests that kaempferol may aid in kidney repair and bone formation, making it potentially beneficial for treating chronic kidney disease and osteoporosis.
Cardioprotective Effects:
Kaempferol can inhibit apoptosis induced by H₂O₂ in neonatal rat cardiomyocytes. Its protective effects are likely linked to its antioxidant properties and its ability to regulate the expression of critical proteins such as Bcl-2, Bax, and Caspase-3.
Neuroprotective Properties:
Kaempferol acts as a blocker of voltage-gated potassium channels in pyramidal neurons of the rat hippocampus. This electrophysiological effect suggests that kaempferol can protect hippocampal neurons during acute transient hypoxia.
Antioxidant Power:
With strong antioxidant properties, kaempferol effectively scavenges excess superoxide free radicals in the body, protecting DNA and cells from oxidative damage. Its pharmacological benefits extend to anti-tumor, anti-inflammatory, and anti-aging effects.
Additional Therapeutic Uses:
Kaempferol demonstrates various therapeutic effects, including anti-epileptic, antispasmodic, anthelmintic, anti-ulcer, choleretic, and diuretic activities, as well as cough relief. These multifunctional benefits make kaempferol a valuable compound for diverse medical applications.
Specifications Sheet
| Item | Specification | Result |
| Maker Compounds | Kaempferol 98% | 98.32% |
| Appearance | Fine Powder | conforms |
| Color | Yellow powder | conforms |
| Odor | Characteristic | conforms |
| Taste | Characteristic | conforms |
| Part Used | The whole herb | conforms |
| extract solvent | Ethanol & water | conforms |
| Drying Method | Spray drying | conforms |
| Physical Characteristics | ||
| Particle Size | NLT 100% Through 80 mesh | conforms |
| Loss on Drying | 1.0% | 0.51% |
| Bulk Density | 50-60g/100ml | 50.3g/100ml |
| Heavy metals | ||
| Total Heavy Metals | ≤10ppm | conforms |
| Arsenic | ≤2ppm | conforms |
| Lead | ≤2ppm | conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | conforms |
| Total Yeast & Mold | ≤100cfu/g | conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
Shipping & Storage
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Quality&Certifications
