St. Johns Wort Extract
St. John's wort, also known as Oncidium perforatum, is known in English as St. John's wort, and in Latin as Hypericum perforatum.It is an ancient medicinal plant .
[Active Ingredients] Hypericin & Hyperoside
[English Name] Hypericin & Hyperoside
[Latin Name] Hypericum perforatum L.
[Specification] Hypericin 0.3%-0.5% by UV; Hyperoside 1-2% by HPLC.
[Properties] Black-brown powder
[Extract Part] Aboveground part of Garcinia Cambogia, Onychocarpus indicus.
[Extraction Solvent] Ethanol and water
[Method] Ultraviolet/High Performance Liquid Chromatography (UV/HPLC)
[Physicochemical Properties] Soluble in methanol, ethanol and other organic solvents.
[Storage conditions] Keep sealed at room temperature, protected from light, placed in a ventilated, cool and dry environment.
[Stability] Use and store as specified, avoid contact with oxides, and keep sealed for stable quality.
What Is St. Johns Wort Extract Used For?
St. John's wort may have antidepressant, antiviral, and treatment of menopause-associated hot flashes, but there is limited evidence for efficacy in most diseases. St. John's wort interacts with many drugs because it significantly induces the cytochromes responsible for drug metabolism, CYP1A2, 2C19, 2C9, and 3A4, as well as the intestinal P-glycoprotein/multi-drug efflux pump-1 drug transporter protein.
St John's wort extract is a natural "Prozac" that increases the level of neurotransmitters in the brain that maintain normal mood and emotional stability, and is the preferred nutritional supplement for depression in the United States.In Europe, St. John's wort is widely used to treat depression; in the U.S., St. John's wort is sold as a nutraceutical.
The stem of St. John's wort contains a variety of active ingredients, including the monoamine oxidase (MAO) inhibiting active factor, which increases the level of neurotransmitters in the brain that maintain normal mood and emotional stability, and is used to suppress depression and its related symptoms.
Application
| ITEM | SPECIFICATION | RESULTS |
| Appearance | Fine powder | Complies |
| Color | dark Brown | Complies |
| Odor & Taste | Characteristic | Complies |
| Loss on Drying | ≤5.0% | 4.22% |
| Ash | ≤5.0% | 4.17% |
| Sieve Analysis | 80 mesh | 99% through |
| Heavy Metals | <20ppm | Complies |
| Pb | ≤2ppm | Complies |
| As | ≤1ppm | Complies |
| Hg | ≤1ppm | Complies |
Note:The above is for reference only, please contact us for specific COA
Natural Extract Powder Factory
St. Johns Wort Extract is directly exported to Europe and the United States in large quantities, or processed into a variety of supplements such as capsules, soft candy, etc. for export.If you want to order online, please contact us to get the price.
OEM ODM Service
For cosmetic ingredients, plant extracts, and supplement ingredients, the company has extensive OEM ODM experience and can customize labels, packaging, and other content.
Garcinia Cambogia Extract, if you need to purchase large quantities, please consult us, sinov exports whitening and moisturizing, sunscreen, antioxidant and other kinds of cosmetic raw materials powder
How to contact us
1.Send the purchasing products, specifications, quantity, address and other information to us by e-mail.
2.The product manager will contact you at the first time.
3.After all negotiations, sign the purchase contract.
4.Delivery after payment for stock, and start production after payment for large special products.
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