Advantage:
1) 13 years of rich experience in R&D and production ensure the stability of product parameters;
2) 100% plant extracts ensure safer and healthier;
3) Professional R&D team can provide special solutions and customized services according to customer requirements;
4) Free samples can be provided.
We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Wholesale Discount China Pure Hypericum Perforatum Extract 0.3% St. John′s Wort Extract, Good quality and competitive costs make our products appreciate a high track record all over the word.
We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for China St. John′s Wort Extract, Hypericum, We now have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our items have been strictly inspected before shipment.
(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.
(5) CAS number: 548-04-9; molecular formula: C30H16O8; molecular weight: 504.43
● 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
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 |
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: 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.We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Wholesale Discount China Pure Hypericum Perforatum Extract 0.3% St. John′s Wort Extract, Good quality and competitive costs make our products appreciate a high track record all over the word.
Wholesale Discount China St. John′s Wort Extract, Hypericum, We now have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our items have been strictly inspected before shipment.
Quality First, Safety Guaranteed