Sophora Japonica Extract

Short Description:

It is extracted from dried buds of sophora japonica( Sophora japonica L.), a leguminous plant. The chemical components are rutin, quercetin, genistein, genistin, kaemonol and so on with light yellow to greenish yellow powder. In recent years, medical workers at home and abroad have studied its effects, and found that its active ingredients have antibacterial, antiviral, anti-inflammatory and anti-oxidation activities, and have a good prevention and cure effect on lowering blood lipid, softening blood vessels, anti-inflammatory and tonifying kidney.

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Product Detail

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Product Tags

Product Description:

Sophora Japonica Extract
Source: Sophora japonica L.
Part Used: Flower
Appearance: Light yellow to greenish yellow
Chemical Composition: Rutin
CAS: 153-18-4
Formula: C27H30O16
Molecular Weight: 610.517
Package: 25kg/drum
Origin: China
Shelf Life: 2 years
Supply Specifications: 95%

Function:

1.Antioxidation and anti-inflammation, protecting cellular structures and blood vessels from the damaging effects of free radicals.
2. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.
3. It reduces LDL cholesterol and offers protection from heart disease.
4. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.
5. It can remove phlegm,stop cough and asthma.

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Items	Specifications	Method
Assay( Rutin)	95.0%-102.0%	UV
Appearance	Yellow to greenish-yellow powder	Visual
Odor&taste	Characteristic	Visual&taste
Loss on drying	5.5-9.0%	GB 5009.3
Sulphated ash	≤0.5%	NF11
Chlorophyll	≤0.004%	UV
Red pigments	≤0.004%	UV
Quercetin	≤5.0%	UV
Particle size	95% through 60 mesh	USP<786>
Heavy metals	≤10ppm	GB 5009.74
Arsenic (As)	≤1ppm	GB 5009.11
Lead (Pb)	≤3ppm	GB 5009.12
Cadmium (Cd)	≤1ppm	GB 5009.15
Mercury (Hg)	≤0.1ppm	GB 5009.17
Total Plate Count	<1000cfu/g	GB 4789.2
Mould&Yeast	<100cfu/g	GB 4789.15
E.Coli	Negative	GB 4789.3
Salmonella	Negative	GB 4789.4
Staphylococcus	Negative	GB 4789.10
Coliforms	≤10cfu/g	GB 4789.3