Latin Name: Dioscorea opposita Thunb
CAS No.: 512-04-9; 19057-60-4
Molecular forula: C27H42O3
Molecular Weight: 414.63
Active ingredients: Diosgenine;Dioscin
Specification: 6%, 16%, 20%, 98%
Use Part : Stem & Root
Appearance: Off-white to White fine powder
Mesh size:80 Mesh
Test Method: HPLC
- Product Description
Wild Yam Extract Dioscin Product Page
1. Product Function Introduction
Welcome to Shaanxi Rebecca Bio-Tech Co., LTD, where we strive for excellence in providing high-quality natural extracts to support human health. Our Wild Yam Extract Dioscin offers numerous health benefits, leveraging advanced high-temperature drying and ultra-fine grinding technologies to preserve its active components. This natural extract is pure, easy-to-absorb, and designed to enhance the health outcomes of end-users across multiple industries.
Wild Yam Extract Dioscin is known for its potential health benefits, including hormone regulation, anti-inflammatory properties, and support for women's health, making it a popular choice among pharmaceutical companies, biotechnology firms, and research institutions.
Why choose us?
- Diverse Product Range: We offer a wide variety of products and a full range of specifications.
- Customization: We offer customized services.
- Innovation and Quality: We utilize advanced technology, high-quality materials, strict production control methods, state-of-the-art production equipment, and a rigorous and meticulous quality assurance system.
- Global Supply Chain: We have a strong global supply chain network.
- Customer-centric: We are committed to providing you with the best products and the highest level of service.

2. Specifications (Table Format)
| Parameter | Value |
|---|---|
| Botanical Source | Wild Yam (Dioscorea spp.) |
| Active Ingredient | Dioscin |
| Appearance | Off-white to White fine powder |
| Purity | 6%, 16%, 20%, 98% |
| Solubility | Soluble in water and ethanol |
| Particle Size | 80-100 mesh |
| Storage Condition | Cool, dry place, away from light |
| Shelf Life | 24 months |
3. Application Areas
Our Wild Yam Extract Dioscin is widely used in:
Food Additive Industry: Chinese yam extract is primarily used as a functional ingredient in food additives, providing natural flavor and color. It may also possess moisturizing and antioxidant properties, helping to extend the shelf life of foods. The dosage used in food additives is generally determined by the type of food and the desired effect. A generally recommended addition level is between 0.1% and 1%, but the specific dosage needs to be adjusted based on product characteristics and regulatory requirements.
Industrial: Due to its excellent moisturizing and antioxidant properties, Chinese yam extract is widely used in cosmetics as a moisturizing ingredient and antioxidant. It can also be used in the preparation of functional materials and dyes. In industrial applications, the specific usage and dosage of Chinese yam extract should be adjusted according to the product characteristics and production process.

Food Additive Industry
Wild Yam Extract Dioscin is primarily used as a functional ingredient in food additives, providing natural flavor and color. It may also possess moisturizing and antioxidant properties, helping to extend the shelf life of foods. The dosage used in food additives is generally determined by the type of food and the desired effect. A generally recommended addition level is between 0.1% and 1%, but the specific dosage needs to be adjusted based on product characteristics and regulatory requirements.
Industrial
Due to its excellent moisturizing and antioxidant properties, Wild Yam Extract is widely used in cosmetics as a moisturizing ingredient and antioxidant. It can also be used in the preparation of functional materials and dyes. In industrial applications, the specific usage and dosage of it should be adjusted according to the product characteristics and production process.

4. Efficacy of wild yam extract
- Tonify the spleen and nourish the stomach: Yam extract can nourish the spleen and nourish the stomach, and is suitable for symptoms such as spleen deficiency, poor appetite, and chronic diarrhea.
- Promote fluid production and benefit the lungs: Yam extract has the effect of promoting fluid production and benefiting the lungs, and can be used to relieve symptoms such as lung deficiency, wheezing, coughing, and thirst due to deficiency heat.
- Moisturize the intestines and relieve constipation: Yam extract is rich in dietary fiber, which can promote gastrointestinal motility and help improve constipation.
- Antioxidant, hypoglycemic, hypolipidemic, and immune-enhancing: Yam extract also has antioxidant, hypoglycemic, hypolipidemic, and immune-enhancing effects.
- Beauty and whitening, promoting breast growth, and relieving various discomforts during menopause and menstruation: Yam extract contains phytoestrogens, which have estrogen-like effects and can keep the estrogen level in the body at the optimal level, thereby achieving the effects of beauty and whitening, promoting breast growth, and relieving various discomforts during menopause and menstruation.

5. Production Process
Our production process involves:
- Raw Material Selection: Premium-grade Wild Yam sourced from reliable partners.
- Extraction: Use of advanced extraction technologies to preserve active compounds.
- Purification: Ensures high purity and active content.
- Drying and Grinding: High-temperature drying and ultra-fine grinding to retain nutrients.
- Quality Testing: Comprehensive testing at every stage to meet rigorous standards.

6. Quality Control
We adhere to stringent quality control processes, including:
- Raw Material Testing: Ensuring only the best quality.
- In-Process Controls: Monitoring during extraction, purification, and grinding.
- Final Product Testing: COA and additional tests for purity, stability, and compliance.

7. Packaging and Transportation
- Packaging: Double-layered, moisture-proof bags with outer cartons for added protection.
- Transport Options: Secure global delivery options including air and sea shipping.

8. Shipping Samples
Free samples are available for testing upon request. Please contact us for details on sample requirements and delivery options.
9. After-Sales Service
Our dedicated team provides:
- Technical Support: Guidance on product applications and regulatory compliance.
- Quality Assurance: Addressing quality concerns swiftly.
- Continuous Supply Chain Support: For uninterrupted product availability.

10. Qualification Certification
We are certified to meet the following standards:
- GMP Certification
- FDA Compliance (as applicable)
- ISO Quality Standards

11. FAQ
Q1: What is the main benefit of using Wild Yam Extract Dioscin?
A1: It supports hormone balance, offers anti-inflammatory properties, and contributes to women's health supplements.
Q2: Is there a minimum order quantity?
A2: Yes, please contact our sales team for MOQ details.
Q3: Do you offer customization?
A3: Yes, we can provide tailored solutions to meet your specific needs.
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