| Certification: | ISO, FDA, HACCP |
|---|---|
| Assay Method: | HPLC |
| Application Form: | Paste, Tablet, Capsule |
| Application: | Food, Health Care Products |
| State: | Powder |
| Extract Source: | Wild Yam |
| Samples: |
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| Customization: |
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Product Name: Dioscorea Opposita Extract
Botanic Name: Dioscorea opposita thunb
Specification: 5.0%~90.0% Diosgenin by HPLC
Test Method:HPLC
Part of used: Rhizome
Appearance: White fine powder
| PRODUCT SPECIFICATIONS | ||
| Product Name: | Dioscorea opposita extract | |
| Botanic Name: | Dioscorea opposita thunb | |
| Scientific name(Family/Genus/Species) | Dioscoreaceae/Dioscorea/D. oppositifolia | |
| Part of plant | Rhizome | |
| Solvent extraction | 30% water & 70% ethanol | |
| Country of Origin: | China | |
| Excipent | 10% maltodextrin | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Appearance | Fine powder | Organoleptic |
| Color | White | Visual |
| Odour & Taste | Characteristic | Organoleptic |
| Identification | Identical to R.S. sample | HPTLC |
| Diosgenin | 5.0%~90.0% | HPLC |
| Solubility | Not soluble in water | Organoleptic |
| Hydrocarbons PAHs | ≤ 50 ppb -Reg.UE 1933/2015 | GC-MS |
| Benzo(a)pyren | ≤ 10 ppb -Reg.UE 1933/2015 | GC-MS |
| Radioactivity | ≤ 600 Bq/Kg -Reg. CE 1409/2009 | Gamma spectrometry |
| Apparent density | 0.4-0.7g/ml | Eur.Ph. <2.9.34> |
| Sieve Analysis | 100% through 80 mesh | USP39 <786> |
| Loss on drying | ≤ 5.0% | Eur.Ph.9.0 [2.5.12] |
| Total Ash | ≤ 5.0% | Eur.Ph.9.0 [2.4.16] |
| Lead (Pb) | ≤ 3.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Arsenic (As) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Cadmium(Cd) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Mercury(Hg) | ≤ 0.1 mg/kg -Reg.EC629/2008 | Eur.Ph.9.0<2.2.58>ICP-MS |
| Heavy metal | ≤ 10.0 mg/kg | Eur.Ph.9.0 <2.4.8> |
| Solvents Residue | Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32 | Eur.Ph.9.0<2.4.24> |
| Pesticides Residues | Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE | Gas Chromatography |
| Aerobic bacteria(TAMC) | ≤1000 cfu/g | USP39 <61> |
| Yeast/Moulds(TAMC) | ≤100 cfu/g | USP39 <61> |
| Bile-tol.gram- b./Enterobact.: | ≤100 cfu/g | |
| Escherichia coli: | Absent in 1g | USP39 <62> |
| Salmonella spp: | Absent in 25g | USP39 <62> |
| Staphylococcus aureus: | Absent in 1g | |
| Listeria Monocytogenens | Absent in 25g | |
| Aflatoxins B1 | ≤ 5 ppb -Reg.EC 1881/2006 | USP39 <62> |
| Aflatoxins ∑ B1, B2, G1, G2 | ≤ 10 ppb -Reg.EC 1881/2006 | USP39 <62> |
1.Wild yam extract has an estrogenic effect, beauty whitening, to promote breast growth, alleviate many symptoms of menopause and menstruation,.
2. Wild yam extract With lowering blood pressure, preventing cardiovascular diseases and inflammation, protect the liver.
3. Wild yam extract helps to build strong digestion and metabolism.
4. Wild yam extract is also helps strengthen improve lung function, benefiting the whole body.it is commonly used in formulations designed to relieve coughing due to weakened lungs.
5.Wild yam extract has both essence building power and an astringent action that preventing leaking of fluids.
6. Wild yam extract is also often used by people suffering night sweats as a result of general weakness or chronic consumptive illness.
Application:
1.Wild yam extract Whitening lotion, face cream, toner, face essence
2.Wild yam extract Whitening body lotions and bath products
3.Wild yam extract Used for Sunscreen products, freckle products.
Suppliers with verified business licenses
Audited Supplier 
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