Baicalin factory direct sales

Source of baicalin extraction: Scutellaria baicalensis extract has a light yellow appearance and other specifications. Baicalin detection method and content are Chinese Pharmacopoeia version
Application dosage forms can be used in oral preparations and injections such as tablets, capsules, granules, granules, oral liquids, etc. depending on the content. , large infusion and other injection forms
Clinical application has antibacterial, diuretic, anti-inflammatory, anti-allergic and antispasmodic effects Packaging kg per barrel Shelf life (months)
Advantages of own cultivation base of Scutellaria baicalensis medicinal materials
[Alias] Baicalin
[English name]
[Molecular formula]
[Molecular weight]
[No.]
[Detection method] High performance liquid chromatography
[Character] This product is a light yellow crystalline powder depending on the content.
[Storage method] Store in the dark.
[Notes] This product should be stored at low temperature. The content will decrease if exposed to air for a long time.
[Former name] Baicalin Scutellaria baicalensis extract
[Properties] This product is a light yellow powder with a bitter taste.
[Identification] Take a small amount of this product, add ethanol to dissolve it, add drops of ferric chloride test solution, and the stain color will appear. Take a small amount of this product, add water, add sodium hydroxide test solution dropwise to dissolve it, the solution will turn orange-yellow, add dilute acetic acid dropwise to make the color of the solution basically fade, then add pickaxium dichloride solution dropwise, the solution will turn yellow, add dilute hydrochloric acid The color does not fade afterward.
[Inspection] Loss on drying: Dry this product at ℃ to constant weight, and the weight loss must not exceed (Appendix Ⅸ, Part 2, Annual Edition of the Chinese Pharmacopoeia).
【Content Determination】 Determine according to high performance liquid chromatography (Appendix VI of Part 2 of the Chinese Pharmacopoeia Annual Edition).
The chromatographic conditions and system suitability test used octadecylsilane bonded silica gel as the filler methanol-water phosphoric acid (as the mobile phase. The detection wavelength is. The number of theoretical plates is calculated based on the baicalin peak and should not be less than.
/>Preparation of reference substance and test solution: Accurately weigh an appropriate amount of baicalin reference substance that has been dried under reduced pressure at ℃ for 1 hour, add methanol to make a solution containing each, and use it as a reference substance solution. Accurately weigh this product and put it in a flask. , add an appropriate amount of methanol, put it in a water bath to reflux and extract for 1 minute, let it cool, transfer it to a measuring bottle, dilute it to the mark with methanol, shake it well, and use it as the test solution.
The measurement method is to accurately draw the reference solution and the test solution. Each solution of the product is injected into the liquid chromatograph and measured.
[Action and use] This product is used to treat chest tightness and vomiting in damp-heat and summer-heat, damp-heat and fullness, diarrhea, jaundice, lung-heat cough, high fever and polydipsia. , blood heat, vomiting, carbuncles and sores, and fetal dysphoria.
[Storage] Keep away from light and dry.
[Validity period] Tentative year
Released by the State Drug Administration and the National Pharmacopoeia Committee Approval
Source of extraction
This product is extracted from the dried roots of the dicotyledonous plant Scutellaria baicalensis Lamiaceae. Scutellaria baicalensis is a commonly used traditional Chinese medicine.
Pharmacological uses
Baicalin is derived from A flavonoid compound extracted and isolated from Scutellaria baicalensis root. It has significant biological activity, has antibacterial, diuretic, anti-inflammatory, anti-allergic and antispasmodic effects, and has strong anti-cancer response and other physiological effects. In clinical medicine It has occupied an important position. Baicalin can also absorb ultraviolet rays, scavenge oxygen free radicals, and inhibit the production of melanin. Therefore, it can be used in both medicine and cosmetics. It is a good functional beauty cosmetic raw material.
Functions and Indications
Purging excess fire, removing dampness and heat, stopping bleeding, and anti-fetus. Treats strong heat and polydipsia, lung-heat cough, damp-heat diarrhea, jaundice, hot stranguria, vomiting, epistaxis, metrorrhagia, leakage, red and swollen eyes. , fetal movements, carbuncles and boils.
Clinical application
Used for infectious hepatitis
Used for acute biliary infection
Used for lead poisoning.
Efficacy and use
, anti-inflammatory and anti-allergic. This product has anti-inflammatory effect on the lungs and respiratory system.
, antibacterial is one of the antibacterial components of Scutellaria baicalensis. Eye drops containing this product are clinically used to treat trachoma, and the efficacy is better than that in the treatment of trachoma. Good drugs are similar to rifampicin.
, diuretic effect on rabbits.
, choleretic, can increase bile excretion in dogs and rabbits.
, antipyretic when administered intraperitoneally or intravenously , can relieve fever in rabbits caused by vaccines or yeast.
, Antihypertensive intravenous or intramuscular injection or intragastric administration, anesthetized dogs, cats and rabbits can cause antihypertensive effects.
, Sedation Inhibit the spontaneous activities of mice.
, Others can reduce the total cholesterol, free cholesterol and triglyceride levels in the liver of experimental rats.
, Mainly used in clinical practice to treat hepatitis and acute jaundice. , acute non-jaundice type and chronic hepatitis have obvious curative effect.