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Highlighted Companies

Top Quality Of 5 Htp 99 Griffonia Seeds Extract - China

price: contact company for price

Name: L- 5- hydroxy- tryptophan ( Griffonia Seeds Extract)

Content Specifications: 5- HTP 99%

Molecular Formula: C11H12N2O3

Molecular Weight: 220.23

CAS No. : 4350- 09- 8

EC No. : 224- 411- 1


Assay: 5- HTP≥99.0%

Physical Control

Appearance: Fine off- white powder

Odor: Characteristics

Taste: Characteristics

Sieve Analysis: NLT 95.0% pass 80 mesh

Moisture Content: ≤2.0%

Ash: ≤1.0%

Chemical Control

Arsenic( As) : ≤2ppm

Cadmiun( Cd) : ≤1ppm

Lead( Pb) : ≤3ppm

Mercury( Hg) : ≤0.1ppm

Heavy Metals: ≤10ppm

Pesticides Residues: ≤1ppm

Microorganism Control

Total Plate Count: ≤10000cfu/ g

Yeast & Mold: ≤1000cfu/ g

Salmonella: Negative

E. Coli: Negative

Sources and Habitat

Griffonia simplicifolia is a woody climbing shrub native to West Africa and Central Africa. It grows to about 3 m, and bears greenish flowers followed by black pods.

Indications and Uses

The seeds of the plant are used as an herbal supplement for their 5- hydroxytryptophan ( 5- HTP ) content. 5- Hydroxytryptophan is an important building block for the human body to form serotonin. Serotonin plays an important role in the body specially as a neurotransmitter to transport signals between neurons in the nervous system.

Efficacy: Anti- Depression; Appetite control; Improving sleep quality, etc.

Company Contact:

  • Phone: 00863127035505

  • Address: Emerging Industrial Zone, Mancheng County, Baodin, Baoding, China

  • Email: Email

Published date: April 12, 2016 -

  • Business Description: We are one of the leading professional manufacturers of herbal and

    botanical extract for medical, healthy food and cosmetics applications

    in China. We have got GMP/Kosher/IP certificate. Our main extracts are

    soybean 40%, Rhodiola Rosea 1%-5%, Epimedium 20%-50%, Pomegranate skin

    40%,Grape seed 95%, Green tea, Fenugreek 20%-40%, Lotus leaf 20%,

    Griffonia Seed 99%,Red clover 20-40%, common cnidium 10-90%,Citrus,etc

    We believe the good quality comes from expertise and we sincerely hope

    more and more people all over the world would know Chinese Traditional

    medicine and herbal extracts by our efforts.

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