Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of wild yam extract in China, featured by quality products and good price. Please rest assured to wholesale bulk natural wild yam extract for sale here from our factory. Contact us for free sample.
1.Product Introduction
Wild Yam Extract is a good product for invigorating the lungs, invigorating the spleen and invigorating the kidneys. The sticky juice of yam is mainly mucin, which can maintain the elasticity of blood vessels, and has the function of moistening the lungs and relieving cough. It is a product for both medicine and food.
The common types of yam are iron stick yam, Chinese yam, noodle yam and yam bean, among which iron stick yam is a fine product in yam. LonierHerb Yam Extract with the finest iron bar yam
As a raw material, the best yam extract has been produced.

2.Technical Date Sheet
Product Name | Wild Yam Extract Powder | |
Botanical Name | Dioscorea opposita | |
Used Part | Root | |
Test items | Specifications | Test Methods |
Diosgenin | ≥20% | HPLC |
Appearance | White Fine Powder | Visual |
Odor and Taste | Characteristic | Organoleptic |
Sieve analysis | 90% through 80 mesh | 80 Mesh Screen |
Loss on Drying | NMT5.0 % | 105℃/2 hrs |
Total Ash | ≤5.0 % | GB 5009.4 |
Bulk Density | 40~60 g/100mL | GB/T 18798.5 |
Tap Density | 60~90g/100mL | GB/T 18798.5 |
Lead (Pb) | ∠1.0mg/kg | ICP-MS |
Arsenic (As) | ∠2.0mg/kg | ICP-MS |
Cadmium (Cd) | ∠1.0mg/kg | ICP-MS |
Mercury (Hg) | ∠0.1mg/kg | ICP-MS |
Total Aerobic Count | ∠1000cfu/g | GB 4789.2 |
Yeast and Moulds | ∠100cfu/g | GB 4789.15 |
E-Coli | Negative | GB 4789.3 |
Salmonella | Negative | GB 4789.4 |
Staphylococcus Aureus | Negative | GB 4789.10 |
3.Benefit
①Wild Yam Extract can nourish the spleen and stomach;
②The effect of Yam extract is to promote body fluid and benefit the lungs;
③Chinese yam extract can strengthen the kidney and solidify the essence;
④Yam extract can increase hormones and regulate body functions;
4.Function
【Invigorating Qi and nourishing blood】
Blood deficiency should nourish blood. Foods with a good blood-tonifying effect include pig liver, tendons, cuttlefish, longan meat, black soybeans, black sesame, etc., and traditional Chinese medicines with a strong blood-tonifying effect include donkey-hide gelatin, rehmannia glutinosa, angelica, Polygonum multiflorum, white peony, chicken blood vine, mulberry, etc. Chinese yam nourishes qi, strengthens the spleen, and nourishes the stomach. It can be used in combination with blood-tonifying foods and medicines to enhance the blood-tonifying effect. See my experience tonic and anti-aging
【Strong and beautiful】
Dioscorea opposita Extract contains a mixture of mucoproteins that can supply a large amount of various glycoproteins to the human body, which can increase the lubricity of mucous membranes and skin, and reduce the accumulation of subcutaneous fat. It is a good beauty food. It can be taken alone or in compound recipes. , Yam wine, Liuwei Dihuang drink, Zishen Shenggan drink, etc., all have the effect of strengthening muscles and bones, nourishing the face and keeping fit. See my experience nourishing yin and nourishing yang
【Strengthen the spleen and stomach, aid digestion】
Dioscorea opposita Extract 6% contains amylase, polyphenol oxidase and other substances, which are beneficial to the digestion and absorption function of the spleen and stomach. Regardless of spleen yang deficiency or stomach yin deficiency, it can be eaten. Clinically, it is often used together with Gastrointestinal Drink to treat diseases such as spleen and stomach weakness, lack of appetite, fatigue, and diarrhea.
【Yifei and cough】
Chinese yam exract contains saponins and mucus, which have lubricating and moisturizing effects, so it can benefit lung qi, nourish lung yin, and treat lung deficiency and phlegm and chronic cough.
【Lower blood sugar】
Yam extract contains mucoprotein, which has the effect of lowering blood sugar and can be used to treat diabetes. It is a good food for diabetics.
【Longevity】
Chinese yam powder contains a large amount of mucoprotein, vitamins and trace elements, which can effectively prevent the precipitation of blood lipids in the blood vessel wall, prevent cardiovascular diseases, and achieve the effects of nourishing the mind, soothing the nerves, and prolonging life.
5.Application
■Nutritional supplements
■Health food products
■Beverages
■Skin Care Materials

6.Certificate

7.Detail Description of Manufacturing Processes
★ Raw materials reception
The raw materials are sampled and Identified according to the procedure in the QC dept.
★ Grinding
After passed by the QC dept., the computing system releases the batch , which is then ground into a size suitable for the subsequent process
★ Extraction
Extraction process in stainless steel tank for 3 times according to process requirements,full computer control.
★ Spray Drying
The concentrated liquids are dried at reduced pressure, then get the powder form.
★ Sieving
The product is sieved according to the process requirements
★ Packaging
The final product is packed inside double plastic bags with plastic strap, then put into a drum.
8.Package

9.LonierHerb Advantage
▲ Experience Team
More than 10 years of business personnel to service for you
▲ High Quality
Many strict inspection to ensure that the products are qualified
Best Serves for you by Email, Telephone, WhatsApp or others.
▲ Soonest Shipment
Famous shipping agent will dispatch the goods to you soonest and safety
10.Factory

Contact:info@lonierherb.com Whatsapp/Wechat:86-17702909819
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