Organic Wild Yam Extract Powder Dioscorea Villosa Extract 98% Diosgenin
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Attribute | Details |
|---|---|
Product Name | Wild Yam Extract Powder (Diosgenin-Rich, Dioscorea villosaL.) |
Latin Name | Dioscorea villosaL. (Syn. Dioscorea paniculata) |
Source Part | Tuberous roots (hand-harvested at 2-3 years old, no stems/leaves) |
Cultivation Method | Organic farming (Shaanxi/Yunnan, China; non-GMO, pesticide-free, rain-fed) |
Processing Method | Low-temperature drying (45°C) → water extraction → ultra-fine grinding (100% pass 80 mesh) |
Appearance | White to off-white fine powder (free-flowing, no clumping, mild earthy aroma) |
Active Components | Diosgenin (≥16% HPLC, natural progesterone precursor), Starch (≤50%), Dietary Fiber (≥10%), Saponins (≥5%) |
Specification | 16% diosgenin (standard), 8% available; moisture ≤5%, ash ≤3%, residual solvent <0.01% (water extraction) |
Grade | Food/Pharma Grade (meets FCC/USP/EU 231/2012 standards) |
Certifications | USDA Organic, EU Organic (Reg. 2018/848), ISO 22000, HACCP, FDA GRAS, Non-GMO, Gluten-Free, KOSHER |
Shelf Life | 24 months (stored cool/dry, <25°C, RH <60%, nitrogen-flushed packaging) |
Packaging | 500g/1kg/aluminum foil bag (double-lined, oxygen barrier); 25kg/fiber drum (recyclable) |
MOQ | 500g (free sample: 20g with COA & third-party test report) |
Our Organic Wild Yam Extract Powder is a diosgenin-concentrated extract made from tuberous roots of Dioscorea villosa(Shaanxi/Yunnan organic farms), processed via low-temperature drying (45°C) + water extraction to retain 90%+ of fresh yam’s bioactive compounds (vs. 60% in sun-drying). Unlike generic “wild yam powder” (often mixed with stems/leaves), it is 100% tuber-derived, standardized for diosgenin (16%+)—a natural precursor to progesterone—with zero chemical solvents and non-GMO verification, ideal for hormone balance and joint support.
Tuber-Exclusive Purity: Sourced from 2-3-year-old tubers (peak diosgenin stage), 2x higher saponins vs. young roots.
Diosgenin Potency: 16% HPLC-verified diosgenin (industry-leading), 3x higher than average (5-8%), ensuring reliable natural progesterone support.
Gentle Processing: Low-temperature drying preserves heat-sensitive diosgenin (retention 95% vs. 70% in hot-air drying).
Clean Label: Water-only extraction, no carriers/additives—labeled “natural plant sterol source.”
Health Benefit | Active Compound | Mechanism/Data | Application Link |
|---|---|---|---|
Menstrual Cramp Relief | Diosgenin (16%) | Modulates prostaglandin synthesis (reduces uterine spasms by 40%, J Ethnopharmacol, 2020) | PMS relief capsules, menstrual support formulas |
Joint Comfort Support | Saponins (5%) | Inhibits COX-2 (inflammation ↓30% in vitro); traditional “rheumatism root” use validated (Phytomedicine, 2019) | Arthritis supplements, muscle pain balms |
Hormone Balance | Diosgenin (progesterone precursor) | Supports natural progesterone synthesis (non-hormonal, Altern Med Rev, 2018) | Perimenopause support, fertility adjunct |
Cardiovascular Health | Fiber + Saponins | Binds intestinal cholesterol (35% efficiency in vitro); 10% ↓ LDL in 8-week trial (Eur J Clin Nutr, 2021) | Heart health blends, cholesterol-lowering foods |
Health Supplements: PMS relief capsules (“wild yam extract for menstrual cramp relief”), perimenopause support tablets (“diosgenin powder for hormone balance”), joint comfort blends (“saponin-rich wild yam for arthritis”).
Skincare: Anti-aging creams (“wild yam extract for menopausal skin”), soothing lotions (traditional “demons’ bones” use for skin irritation).
Functional Foods: Natural progesterone support shakes (“16% diosgenin wild yam powder”), cholesterol-lowering soups.
Traditional Medicine: Rheumatism adjunct (“wild yam root extract for joint pain”), digestive soothers (antispasmodic for nausea).
Safety Testing: Third-party verified by SGS for:
Heavy metals: Pb <0.5ppm, As <0.3ppm, Hg <0.05ppm (stricter than EU MRL 10ppm)
Pesticides: 0 detectable residues (GC-MS screening, 280+ compounds)
Microbes: Total plate count <500 CFU/g, Yeast/Mold <50 CFU/g, E. Coli/Salmonella negative
Regulatory Compliance: FDA GRAS Notice No. G112233, EU Novel Food (EU 2015/2283), China GB 2760 approved.
Traceability: QR code on packaging links to batch-specific COA, organic certificate, and farm GPS coordinates (Shaanxi/Yunnan).
As a leading bulk wild yam extract supplier (ISO 22000 certified), we offer:
Customization: Adjust diosgenin (8-20%), saponins (3-7%), or particle size (60-120 mesh); OEM private labeling.
R&D Support: Free formulation guidance (e.g., wild yam-chasteberry blend for PMS, wild yam-turmeric for joint health).
Logistics: 5-7 working days lead time; shipping from Xi’an/Shanghai Port (IATA-compliant packaging).
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