Table of Contents
What is Organic yam powder?
Organic Yam Powder is stone-ground from sustainably cultivated wild yam roots (Dioscorea villosa, D. opposita). Preserving the full spectrum of phytonutrients including diosgenin, prebiotic inulin, and antioxidant flavonoids, it delivers traditional herbal benefits with modern scientific backing for hormonal and metabolic wellness.
Key Specifications
| Parameter | Details |
|---|---|
| Source | Dioscorea villosa (wild yam) or Dioscorea opposita (Chinese yam) |
| Processing | Steam-pasteurized, low-temp dried, stone-milled |
| Diosgenin Content | 1.5-3% (wild yam) |
| Prebiotic Fiber | 15-20% (inulin, fructooligosaccharides) |
| Starch | 60-70% (resistant starch: 10-15%) |
| Glycemic Index | Low (GI 35 – suitable for diabetics) |
| Moisture | ≤7% |
| Particle Size | 80-100 mesh (adjustable to 200 mesh for smoothies) |
| Flavor Profile | Mildly sweet, earthy |
| Solubility | Dispersible in liquids; thickens when heated |
| Color | Creamy beige to light tan |
Nutritional Highlights
- Hormonal Support:
- Diosgenin: Precursor to progesterone and DHEA (50mg/serving).
- Gut Health & Immunity:
- Prebiotic Fiber: Feeds Bifidobacteria (increase by 2-5x vs. baseline).
- Metabolic Wellness:
- Resistant Starch: Promotes insulin sensitivity (studies show 30% reduction in glucose spikes).
- Antioxidant Rich:
- Flavonoids & Allantoin: Radical-scavenging activity (ORAC 3,500 µmol TE/100g).
Applications
Nutraceuticals
- Women’s Health: Menopause support blends with black cohosh.
- Hormone Balance Capsules: Vegan progesterone precursors.
- Gut-Health Powders: With probiotics (enhances colonization).
Functional Foods
- Baking: Substitute 15-30% of flour in breads/muffins (adds moisture).
- Smoothie Boosters: Thickening base (3-5 tbsp/serving).
- Infant Nutrition: Gentle prebiotic for formula supplementation.
Cosmetics
- Anti-Aging Creams: Diosgenin stimulates collagen production.
- Soothing Masks: Allantoin calms irritated skin.
Certifications & Quality Assurance
- Organic: USDA, EU 834/2007, JAS
- Non-GMO: NSF Certified
- Allergen-Free: Gluten-free, soy/dairy/nut-free
- Safety:
- Heavy metals (Pb <0.1ppm, As <0.05ppm)
- Pesticides: Undetectable (500+ screened)
- Microbial: TPC <10,000 CFU/g; no pathogens
- Species Authentication: DNA barcoding (HPLC confirmation of diosgenin)
Technical Advantages
- Starch Gelatinization Control: Maintains 85% resistant starch after baking.
- Hormonal Activity Stability: Retains >90% diosgenin at 150°C (302°F).
- Water-Binding Capacity: Absorbs 3x weight in water – reduces added fats in formulations.
Why Choose Us?
- Sustainable Farming:
- Rainforest Alliance-certified farms (Costa Rica & Fujian).
- Nodal Propagation:
- Non-GMO cultivation preserves genetic integrity & potency.
- Bioactivity Optimization:
- Cryo-Milling® technology protects heat-sensitive actives.
- Customization:
- Diastase enzyme treatment for reduced starch content (higher protein/fiber).
- Traceability:
- Blockchain-tracked from rhizome to powder.
FAQs
Q: Does it contain natural progesterone?
A: No – provides diosgenin precursors the body may convert into progesterone.
Q: Is it safe during pregnancy?
A: Consult healthcare provider – traditional use supports pregnancy, but no clinical trials.
Q: Wild yam vs. Chinese yam difference?
A: Wild yam (D. villosa): Higher diosgenin (hormonal focus). Chinese yam (D. opposita): Higher mucilage (gut/skin focus).
Q: MOQ for bulk orders?
A: 100kg (mixed species blends available); 1kg samples.
Q: Shelf life?
A: 24 months in UV-blocking packaging.
Packing
