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          Factory Supply Pure Natural St John’s Wort Extract Hypericin

          Short Description:

          (1) English name: St.John’s Wort Extract, Hypericin

          (powder & granular)

          (2) Specifications: UV0.3%, HPLC0.3% (USP/EP)

          (3) Extraction source: leaf of Hypericum perforatum L. Hypericum perforatum, known as perforate St John’s- wort, common Saint John’s wort and St John’s wort, is a flowering plant in the family Hypericaceae.


          Product Detail

          Product Tags

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          (4) Indications and uses:
          St John's Wort Extract can be used as a safe neurotrophic product to prevent depression, regulate affective disorders and mood disorders, eliminate tension and depression, restore self-confidence and improve sleep quality. The effective ingredient extracted from Hypericum perforatum Peach has significant anti-DNA and RNA virus effects, and can directly act on virus DAN such as avian influenza, swine fever, and foot-and-mouth disease, interfere with the replication and reproduction of the virus, and have a strong inhibitory effect on the virus.

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          (5) CAS number: 548-04-9; molecular formula: C30H16O8; molecular weight: 504.43

          Why us?

          ●?Made in China, using own planted raw material to make premium products

          ●?Fast lead times

          ●?9 – step quality control process

          ●?Highly experienced operations and quality assurance staff

          ●?Stringent in-house testing standards

          ●?Warehouse both in USA and China, fast response

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          Typical COA: Specification UV0.3%

          Analysis

          Specification

          Method

          Assay(Hypericins)

          ≥0.30%

          UV

          Appearance

          Dark brown to black?Powder

          Visual

          Odor

          Characteristic

          Organoleptic

          Taste

          Characteristic

          Organoleptic

          Sieve Size

          90% pass 80 mesh

          Complies

          Loss on drying

          ≤5.0%

          CP2015

          Total ashes

          ≤15.0%

          CP2015

          Heavy Metals:

          Total

          ≤20ppm

          CP2015

          Microbiological Control

          Total Plate Count

          NMT1000cfu/g

          CP2015

          Yeast & Mold

          NMT100cfu/g

          CP2015

          E.Coli

          Negative

          CP2015

          Typical COA: SpecificationHPLC0.3% (USP/EP)

          Analysis Specification Method
          Assay(Hypericins) ≥0.3% HPLC-USP
          Hypericins ≥0.5% UV
          Appearance Yellow to brown Powder Visual
          Identification Correspond to standard TLC || USP<201>
          Odor Characteristic Organoleptic
          Taste Characteristic Organoleptic
          Sieve Size 90% pass 80 mesh Analytical sieving || USP <786>
          Loss on drying NMT 5.00% USP <731>
          Total Ash NMT15.00% USP <561>
          Bulk Density Between 30-65g/100ml USP <616> Method I
          Solvent Residues Ethanol≤2000ppm USP <467>
          Heavy Metals:
          Total ≤10ppm USP <231> Method II
          Lead (Pb) ≤2ppm ICP-MS
          Cadmium(Cd) ≤1ppm ICP-MS
          Mercury(Hg) ≤0.5ppm ICP-MS
          Arsenic (As) ≤1ppm ICP-MS

          Packing and Storage

          Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

          Storage:Store in a well-closed container away from moisture, sun light, or heat.

          Shelf Life:2 years.

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