China (Mainland)
St.John's wort Extract/Hypericin
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
- St.John's wort Extract
- Hypericin
- 548-04-9
Quick Details
- ProName: St.John's wort Extract/Hypericin
- Appearance: Dark?brown?to black?Powder
- Application: Feed additives
- DeliveryTime: 15days
- PackAge: 25 kilograms net in bag
- Port: qingdao/shanghai
- ProductionCapacity: 2 Metric Ton/Week
- Purity: 99%
- Storage: Store in dry conditions below 30℃, awa...
- Transportation: Sea/air/land transportation
- LimitNum: 100 Kilogram
Superiority
Service we provide:
Competitive price, quality assurance, Fast delivery, all payment methods, one-stop supply
Specifications:
|
Analysis |
Specification |
Method |
|
Assay（Hypericins） |
≥0.3% |
UV |
|
Appearance |
Dark brown to black Powder |
Visual |
|
Odor |
Characteristic |
Organoleptic |
|
Taste |
Characteristic |
Organoleptic |
|
Sieve Size |
90% pass 80mesh |
Complies |
|
Bulk density |
35-60g/100ml |
CP2015 |
|
Loss on drying |
≤5.0% |
CP2015 |
|
Sulphated ashes |
≤10.0% |
CP2015 |
|
Heavy Metals |
||
|
Total |
≤20ppm |
CP2015 |
|
Microbiological Control |
||
|
Total Plate Count |
NMT1000cfu/g |
CP2015 |
|
Yeast & Mold |
NMT100cfu/g |
CP2015 |
|
E.Coli |
Negative |
CP2015 |
|
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. |
|
Details
Description：
The active ingredient, Hypericins, extracted from the St.John's wort, has significant anti-DNA and RNA viral effects, which can directly act on the viral DAN of avian influenza, swine fever and foot-and-mouth disease, interfering with the replication and reproduction of the virus and having a strong inhibitory effect on the virus.
Applications
Enhance animal immunity by induction of interferon generating
Againt DNA, RNA virus: can inhibit the spread of virus by interfering replication of Avian influenza virus, Swine fever virus, Foot-and-mouth disease virus