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Product Introduction
Hypericum perforatum is also known as St. John's wort extract, is derived from the dried tip or aboveground part of Hypericum perforatum during its flowering period. It is extracted using ethanol or other solvents and subjected to processes such as extraction, filtration, crystallization, and purification. The appearance is dark brown or brownish powder, with a bitter taste. The main components are hypericin and its derivatives.
Product Function
The Active ingredient Hypericin of the extract of Hypericum perforatum has antiviral effect and can be used in virus suppression fields such as avian influenza, Foot-and-mouth disease, swine fever, etc.
Hypericum perforatum extract can inhibit the absorption of Norepinephrine, dopamine and other substances, promote the increase of neurotransmitter concentration, regulate mood, eliminate depression, improve sleep, and can be used in depression, Neurasthenia, menopausal symptoms and other relief and treatment fields. At present, antidepressants are an important aspect of the application and development of Hypericum perforatum extract, with a high prevalence in Europe.
Hypericum perforatum extract can be used as a safe neuronutrient to prevent and treat depression, regulate emotional disorders and disorders, eliminate tension and depression, restore self-confidence and improve sleep.
Hypericum perforatum extract can inhibit the absorption of Norepinephrine, dopamine and other substances, promote the increase of neurotransmitter concentration, regulate mood, eliminate depression, improve sleep, and can be used in depression, Neurasthenia, menopausal symptoms and other relief and treatment fields. At present, antidepressants are an important aspect of the application and development of Hypericum perforatum extract, with a high prevalence in Europe.
Hypericum perforatum extract can be used as a safe neuronutrient to prevent and treat depression, regulate emotional disorders and disorders, eliminate tension and depression, restore self-confidence and improve sleep.
Product Application
It has been used for centuries to calm the nerves and treat depression. It also has been used to dress wounds, heal deep cuts, smooth bums and ease the pain of neuralgias. Taken internally, it has been used forulcers and gastritis. An infusion of the herb has also been used as an expectorant for bronchitis, a diuretic for the kidneys and an easing agent for menstrual cramps.
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Product Data Sheets
| Analysis | Description | Test Method |
| Appearance | Brown Powderer | Visual |
| Odor | Characteristic | Nasil |
| Identification | Conform with reference sample | HPLC |
| Mesh Size | 100% pass 80 mesh | CP2020 |
| Moisture Content | ≤5.0% | GB5009.3 |
| Ash Content | ≤20.0% | GB5009.4 |
| Heavy Metals | ≤ 10 ppm | CP2020 |
| Arsenic (As) | ≤ 2.0 ppm | CP2020 |
| Lead (Pb) | ≤ 3.0 ppm | CP2020 |
| Cadmium (Cd) | ≤ 1.0 ppm | CP2020 |
| Mercury (Hg) | ≤ 0.1 ppm | CP2020 |
| Total Plate Count | ≤ 1,000 cfu/g | CP2020 |
| Yeast and Mold | ≤ 100 cfu/g | CP2020 |
| Escherichia Coli | Absent | CP2020 |
| Salmonella/25g | Absent | CP2020 |
| Assay(Hypericin) | ≥ 0.3% | UV |