What is Vitexin ?
Vitexin is a flavonoid compound with the chemical formula of C21H20O10, Vitexin negundo leaves contain volatile oil, in which the main component is β-Caryophyllene, followed by SABINENE, and also contains (1R)-(-)-thuj-3-ene, and so on. In addition, it contains effective components such as Vitexilactone, Agnuside, ARTEMISETIN(P), etc.
| Product name |
Vitexin |
| CAS | 3681-93-4 |
| structural formula | C21H20O10 |
| molecular weight | 432.38 |
| EINECS | 222-963-8 |
| melting point | 256-257°C |
| boiling point | 256-257°C |
| Acidity coefficient (pKa) | 6.27±0.40(Predicted) |
| density | 1.686±0.06 g/cm3(Predicted) |
| Storage condition | 2-8°C,keep dry |
How is vitexin extracted ?
vitexin is a natural plant flavonoid glycoside compound extracted from the leaves of Vitex negundo of Verbenaceae, which is widely distributed in the leaves and stems of dozens of plants in nature, among which the main sources are Crataegus pin.nati fida Bge. and the leaves, stems of Vitex negundo.
The method for extracting and separating vitexin and isovitexin from natural products comprises the following steps:
(1) ultrasonic and/or leaching sandalwood leaves with ethanol to obtain crude extract of sandalwood leaves;
(2) carrying out liquid-liquid extraction on the crude extract of sandalwood leaves by adopting a sterile solution; Collecting extract, concentrating, and drying to obtain extract;
(3) separating the extract obtained in step (2) in a chromatographic column; Selecting eluent for gradient elution, collecting combined eluents, and recrystallizing the eluents to obtain isovitexin;
(4) separating and purifying the residual liquid after recrystallization in step (3) to obtain vitexin.
What are the effects and functions of Vitexin ?
Vitexin negundo has the effects of clearing away heat and toxic materials, promoting diuresis to stop diarrhea, reducing swelling and resolving hard mass, relieving cough and asthma, and resisting inflammation.
1 .clear away heat and toxic materials Vitexin negundo contains a variety of bioactive components, which can remove heat toxin in the body and relieve skin inflammation and sore throat caused by heat toxin.
2. Relieving dampness and stopping diarrhea Vitexin negundo can promote the metabolism of water in the body, and has a good improvement effect on symptoms such as diarrhea and edema caused by dampness.
3. Reduce swelling and dissipate stagnation
The effective components in Vitexin negundo L. can help to dispel the tumor in the body, and have a certain auxiliary therapeutic effect on mastitis, lymphadenopathy and other diseases.
4. Cough and asthma relief
Vitexin negundo has a certain curative effect on respiratory diseases, can relieve symptoms such as cough and asthma, and has a certain auxiliary treatment effect on chronic bronchitis and other diseases.
5. Anti-inflammatory
Some components in Vitexin negundo L. have anti-inflammatory effects, which can reduce the inflammatory reaction and have certain adjuvant therapeutic effects on various inflammatory diseases.
Vitexin has many physiological activities, It has the effects of preventing cancer, resisting tumor, promoting blood circulation, removing blood stasis, regulating qi and activating pulse, resisting inflammation, relieving spasm and lowering blood pressure. It is mainly used for treating cardiovascular diseases, such as chest obstruction caused by blood stasis and pulse obstruction, with symptoms such as chest tightness and suffocation, tingling in precordial area, palpitation and amnesia, dizziness and tinnitus, angina pectoris of coronary heart disease, hyperlipidemia, and insufficient blood supply to cardiac arteries. In addition, Vitexin can also enhance the function of adrenal cortex and the phagocytosis of monocyte-macrophage system.
Product Specification
| Items | Specifications | Results | ||
| Appearance | yellow Powder | Complies | ||
| Identification | Positive | Complies | ||
| Assay | 98-101% | 98.5% | ||
| Ash | ≤5.0% | 2.55% | ||
| Loss on drying | ≤5.0% | 1.20% | ||
| Ignition residue | ≤2.0% | 0.25% | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies | ||
| Pb | ≤ 2.0 mg/kg | Complies | ||
| As | ≤ 1.0 mg/kg | Complies | ||
| Hg | ≤ 0.1 mg/kg | Complies | ||
|
Total Plate Count |
<1000cfu/g |
75cfu/g |
||
|
Yeast & Mold |
<100cfu/g |
15cfu/g |
||
|
E. Coli |
Negative |
Absent |
||
|
S. Aureus |
Negative |
Absent |
||
|
Saimonella |
Negative |
Absent |
||
|
Pesticides |
Negative |
Absent |
||
| Conclusion: The test results are conformed to the in-house specification | ||||
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Attention: It should be noted that this product is not intended for the diagnosis, treatment, cure, or prevention of any disease. Please consult your doctor and learn about available research before use. Please do not use without authorization. This compound can only be used for research purposes. The US Food and Drug Administration has not evaluated these claims.
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