| Customization: | Available |
|---|---|
| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, GPC, HPLC, UV |
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Description
Hypericum perforatum extract, also known as St. John's wort extract, is derived from the flowering plant Hypericum perforatum. It has a long history of use in traditional medicine and is widely recognized for its therapeutic properties.
Hypericum perforatum extract is typically obtained by steeping the flowers and aerial parts of the plant in a solvent, such as alcohol or oil, to extract its active constituents. The resulting extract is a dark red to reddish-brown liquid with a characteristic herbal scent. It contains various bioactive compounds, including hypericin, hyperforin, flavonoids, and other polyphenols.
Function
Hypericum perforatum extract has been extensively studied for its pharmacological effects. It is primarily known for its antidepressant properties and is commonly used as a natural remedy for mild to moderate depression. The active compounds in the extract, particularly hypericin and hyperforin, are believed to increase the levels of certain neurotransmitters, such as serotonin, dopamine, and norepinephrine, in the brain, which can help alleviate depressive symptoms.
In addition to its antidepressant effects, St. John's wort extract has demonstrated anti-inflammatory, antioxidant, and antimicrobial activities. It has been used to relieve symptoms of anxiety, improve mood, and promote relaxation. Some studies suggest that it may also have potential in the treatment of skin conditions, such as wounds, burns, and dermatitis, due to its antimicrobial and wound-healing properties.
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Item
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Specification
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Test Method
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Physical&Chemical Control
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Appearance
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Brown to black powder
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Visual
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Odor&Taste
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Characteristic
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Organoleptic
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Assay
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Saliroside≥5%
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HPLC
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Particle Size
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95% Pass 80 Mesh
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80 Mesh Screen
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Loss on Drying
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≤5.0%
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CP2020
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Residue on Ignition
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≤5.0%
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CP2020
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Heavy Metals
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Heavy Metals
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NMT10ppm
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CP2020
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Lead(Pb)
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NMT3ppm
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CP2020
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Arsenic (As)
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NMT2ppm
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CP2020
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Mercury(Hg)
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NMT0.1ppm
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CP2020
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Cadmium(Cd)
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NMT1ppm
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CP2020
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Microbiology Control
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Total Plate Count
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NMT3,000cfu/g
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CP2020
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Total Yeast & Mold
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NMT300cfu/g
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CP2020
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E.coli
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Negative
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CP2020
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Salmonella
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Negative
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CP2020
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Staphylococcus
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Negative
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CP2020
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