Hot Selling St John ′s Wort Extract Powder 0.3% Hypericin CAS 548-04-9

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP
• Storage Method: Normal
• Model NO.: Fun-297
• Extraction Process: Physical
• Application: Cosmetics, Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Hypericin
• Assay Method: HPLC, UV, Tlc, Gc
• Transport Package: 1kg-25kgs
• Specification: 0.3%
• Trademark: SunhealthBio
• Origin: China
• HS Code: 2914700090
• Production Capacity: 10t/Year

Product Description

 

Description

 

• St John's Wort Extract was initially believed that the anti-depressant pharmacological activity of hypericin was due to inhibition of monoamine oxidase enzyme. The crude extract of Hypericum is a weak inhibitor of MAO-A and MAO-B. Isolated hypericin does not display this activity, but does have some affinity for NMDA receptors.[citation needed] This points in the direction that other constituents are responsible for the MAOI effect. The current belief is that the mechanism of antidepressant activity is due to the inhibition of reuptake of certain neurotransmitters. The large chromophore system in the molecule means that it can cause photosensitivity when ingested beyond threshold amounts.[citation needed] Photosensitivity is often seen in animals that have been allowed to graze on St. John's Wort. Because hypericin accumulates preferentially in cancerous tissues, it is also used as an indicator of cancerous cells. In addition, hypericin is under research as an agent in photodynamic therapy, whereby a biochemical is absorbed by an organism to be later activated with spectrum-specific light from specialized lamps or laser sources, for therapeutic purposes. The antibacterial and antiviral effects of hypericin are also believed to arise from its ability for photo-oxidation of cells and viral particles.
   

   

Function

 

St John's Wort Extract for avian influenza, atypical Newcastle disease, spread, throat, bursa of Fabricius, duck plague, duck viral hepatitis, egg drop syndrome and other viral diseases. St John's Wort Extract for poultry cold caused by high fever, difficulty breathing, cough, head and face swelling, crown purple, lack of energy, decreased intake, decreased egg production, deformed eggs more embolism. St John's Wort Extract for swine fever, blue ear disease, parvovirus, viral enteritis, infectious gastroenteritis and immune dysfunction and so on. St John's Wort Extract in vivo, in vitro are the role of retrovirus, with a strong anti-viral effect. On AIDS (HIV) early replication has a strong inhibitory effect. Can cause cancer cell programmed death, with anti-cancer effect. Can activate mononuclear phagocytic cells with enhanced immune function. 

 

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FAQ

Q1. What's your payment terms?
T/T  L/C  Paypal  Western Union.

Q2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

Q3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

Q4. How about the validity of the products?
According to the products you ordered.

Q5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,Origin certificate. 

If your markets have any special requirements, let us know.

Q6. What is loading port?
Usually is Shanghai,Beijing or Shenzhen.

Q7:Can we have samples for development?
We can provide free samples (small quantity) to you, but the freight cost on buyer's account.
Q8: Can you do customized?
We can make the products as per customers' requested products and quantity