Company Details

  • Xi'an Yuanyu Biological Co., Ltd.

  •  [Shaanxi,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, FDA
  • Description:Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

Xi'an B-Thriving I/E Co.,Ltd.

Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

100% Natural Hypericum perforatum Extract By UV

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    Payment Type: L/C,T/T,D/P,Money Gram,Western Union
    Terms of Trade: FOB,CIF,FCA
    Min. Order: 1 Kilogram
    Delivery Time: 7 Days

Basic Info

Specifications Hypericum perforatum Extract
Actives: Hypericin
Test method: UV
CAS No.: 548-04-9
SPES: Hypericin: 0.3%min

Product Name: St.John's Wort P.E
Botanical Source: Hypericum perforatum L.
Appearance: Dark brown to brownish-black fine powder
Standard: Hypericin:0.3% .BY UV
Water: not more than 5.0%
Package: 25/KG per paper drum or packed with little parcel.
Medicinal Use: St. John's Wort contains hypericin that inhibits monoamine oxidase, a bodily chemical associated with depression. It appears that hypericin does not act alone. Like many herbal medicines, St. John's Wort relies on the complex interplay of many constituents for its antidepressant actions. Patients suffering from depression received relief, increased appetite, more interest in life, greater self-esteem and restoration of normal sleeping patterns.
St.John's Wort Extract is also used to cure birds flu by now in Chin

[Description]:
Hypericum perforatum is a native British upright perennial, reaching a height of up to 90 cm. It grows throughout Britain and Europe and well into Asia and prefers open, sunny situations and dry calcareous soils. The smooth stem branches in its upper part, bearing opposite, sessile, oblong leaves which exhibit numerous translucent oil glands, as well as a few dark ones on the underside. The bright yellow five-petaled flowers, which are borne in a terminal corymb, have over fifty stamens, fused in the lower part into three bundles. The long lanceolate petals and shorter sepals are marked with dark dots. The fruit is a capsule which opens by three valves. A herbaceous perennial growing freely wild to a height of 1 to 3 feet in uncultivated ground, woods, hedges, roadsides, and meadows; short, decumbent, barren shoots and erect stems branching in upper part, glabrous; leaves pale green, sessile, oblong, with pellucid dots or oil glands which may be seen on holding leaf to light. Flowers bright cheery yellow in terminal corymb. Calyx and corolla marked with black dots and lines; sepals and petals five in number; ovary pear-shaped with three long styles.

[Fuction]:
Used in all pulmonary complaints, bladder troubles, in suppression of urine, dysentery, worms, diarrhoea, hysteria and nervous depression, haemoptysis and other haemorrhages and jaundice. For children troubled with incontinence of urine at night, an infusion or tea given before retiring will be found effectual; it is also useful in pulmonary consumption, chronic catarrh of the lungs, bowels or urinary passages. Externally for fomentations to dispel hard tumours, caked breasts, ecchymosis, etc.

[Specification] :

Latin NameHypericum perforatum extract
Brand NameRongsheng
CAS NO548-04-9
Molecular FormulaC30H16O8
Molecular Weight504.43

Content

Hypericins≥0.3%

Original Plant:

Hypericun Perforatum

Used Part

Whole Herb

Appearance

Brown powder

odor

Characteristic

Particle size:

100% pass 80 mesh

Shelf Life

Two years

Introduction

St. John's Wort (Hypericum perforatum L.) is native to and relatively widespread in the temperate climes of Europe, western Asia, and North Africa. It was also introduced to other temperate climes. It prefers sunny locations on dry, limy or primary rocky soils and is found on fallow land, the edges of meadows and forests, walls, and paths up to an altitude of 1500 metres.


Information of  St.John's Wort Extract

Product Name:   St.John's Wort Extract

Extraction part: Whole herb

Main component:  Hypericin

Appearance:  brown powder

Specification: 0.3%

Test Method: HPLC/UV


Active ingredients

1. Hypericum perforatum whole plant containing benzoanthracene compounds:


Hypericin, Pseudohypericin, Protohypericin, Protopseudohypericin, Cyclopseudoyhypericin, Iso-hypericin, Hypericin, Hypericin, Hypericin, (Isohypericin), emodin-anthrone (Emodinanthrone), hypericin dehydrogenation of two anthrone (Hypericode-hydrodianthrone) and so on. Pseudo-hypericin content is usually 2 to 3 times higher than hypericin, the original hypericin, the original pseudo-hypericin is mainly present in fresh plants in the sunlight will be converted to hypericin and pseudo Hypericin, ring pseudo-hypericin is pseudo-hypericin oxidation products.


Hypericin and Its Derivatives Structural Formula

Hypericin


Hypericum Latin name: Hypericum perforatum L.


CAS No. 548-04-9


EINECS 208-941-0



Molecular formula C30H16O8


Molecular weight 504.45


Purity: 95% to 99%


Analytical method: HPLC-DAD or / and HPLC-ELSD



2. Flavonoids:


Quercitrin, Isoquercitrin, hyperin (Hyperoside) (see Figure 2), luteolin, myricetin, quercetin, quercitrin, (Amentoflavone / 13, Ⅱ8-biapigenin), rutin (Rutin), proanthocyanidins (Proanthocyanidins) accounted for about 12% of dry plants.


3. Hypericum perforatum class:


Hyperforin (hyperforin), plus Hypericum perforatum (Adhyperforin) and so on.


4. Organic acids:


Caffeic acid (0.1%), chlorogenic acid, bitter acid, ferulic acid, ferulic acid and gentisic acid.


5. Other:


Long-chain fatty acids such as flavonoids, emodin anthracenes, alkanes and lauric acids, palmitic acid and some carotenoids (lutein, cis-Throllixathin, Throllichromone). Chinese name: hypericin






Specification

Basic Info.


Model NO.:SNT-322

Certification:SGS, ISO, FDA, HACCP

Assay Method:HPLC, UV

Application Form:Injection, Paste, Tablet, Capsule

Application:Health Care Products, Medicine, Beauty, Medicinal, Edible

State:Powder

Extract Source:Herba

Appearance:Brown Powder

Extraction Type:Solvent Extraction

Type:Herbal Extract

Main Component:Hypericin

Packaging Material:25kgs/Drum

Trademark:SNT

Transport Package:25kg/Drum

Specification:10: 1

Origin:Xi′an, Shaanxi, China

HS Code:2932999099


Extraction Process

The preparation method of the extract of Hypericum perforatum includes the following steps: firstly, dry forsythia and crushed into powder of Hypericum perforatum, and then weigh the enzyme to dissolve the enzyme in the warm water, activate the enzyme solution into the water bath, mix the powder of Hypericum perforatum with water, , Cooling, adjusting pH with hydrochloric acid, shaking, water bath heating, adding the activation of the enzyme solution, mixing, enzymolysis, filtration, discard the filtrate, the enzyme powder, add ethanol reflux extraction, filtration, combined filtrate , Concentrating under reduced pressure, recovering ethanol and drying to obtain hypericum perforatum extract. The invention improves the hypericin content in the extract, and the filtrate discarded after enzymolysis takes away a large amount of water-soluble impurities, so that the extract does not Re-hygroscopic, the use of biological methods safe and pollution-free, simple operation, easy to industrial applications


Faq

  Q:Hypericum perforatum extract and hypericin What is the difference?
  A: Hypericum perforatum extract is a crude extract of Hypericum perforatum, hypericin is Hypericum perforatum in an effective component. Hypericum perforatum extract generally contains hypericin 0.3% 0.5% and so on. Hypericin is known as the monomer composition reached 98%, the price is also high amazing.

  Q: Hypericum perforatum effective for depression, there are no side effects
  A: Hypericum perforatum extract of the active ingredient hypericin can treat patients with moderate depression, and very few adverse side effects, antitussive, analgesic, hepatoprotective effect. Hypericin inhibits central nervous system and sedation, acts as a central nervous system inhibitor and antidepressant