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1.Product Introduction
Dioscorea Nipponica Extract is a common herbal medicine in traditional Chinese medicine, which has the characteristics of bitterness and flatness. As a common traditional Chinese medicine, because it has the functions of relaxing tendons and activating collaterals, expelling wind and removing dampness, it is widely used in the treatment of food accumulation and fullness, indigestion, rheumatic paralysis, bruises and other aspects. Due to the characteristics of the patient‵s physique and the course of the disease, the detailed use of the earthworm must be combined with the disease‵s condition to prevent the important effects caused by blindness.
Chuan Di Long generally has the functions and functions of dispelling wind and dampness, resolving phlegm and relieving cough. Dilong can promote its own metabolism and blood circulation, which is beneficial to the excretion of rheumatism in the patient‵s body. It can be used to treat rheumatic numbness, rheumatoid arthritis, and rheumatic bone pain caused by exogenous rheumatism. This product is rich in total saponins, which play a role in relieving cough, and can be used to treat cold, cough, persistent cough, dry cough and other uncomfortable symptoms. It is recommended that when the patient treats cough and asthma with a lot of phlegm, it can be used together with melon, almond, skullcap and other drugs.
Medicinal value: They can prevent cardiovascular diseases, and are the best choice for diet therapy for patients with hypertension and heart disease, and the unique diosgenin can effectively lower blood sugar, making them the worthy “King of Chinese Medicine”. In addition, due to its rich fragrance and unique taste, Chuanlong ginseng is also known as the “Food King of Medicine”. Combined with other ingredients, it can solve gynecological diseases such as oligospermia, weak sperm, sexual dysfunction, women‵s irregular menstruation, postpartum hemorrhage, etc. It can be used in children to prevent bedwetting.

2.Technical Date Sheet
Product Name | Chuan Di Long Extract Powder | |
Botanical Name | Dioscorea Nipponica | |
Used Part | Root | |
Test Items | Specifications | Test Methods |
Extract Ratio | 10:1 | TLC |
Appearance | Yellow Brown Fine Powder | Visual |
Odor and Taste | Characteristic | Organoleptic |
Sieve analysis | 90% through 80 mesh | 80 Mesh Screen |
Loss on Drying | ≤5.0 % | 105℃/2 hrs |
Total Ash | ≤5.0 % | GB 5009.4-2016 |
Bulk Density | 40~60 g/100mL | GB/T 18798.5 |
Tap Density | 50~80g/100mL | GB/T 18798.5 |
Lead (Pb) | ∠3.0mg/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.Function
●Antitussive effect
Mice were given oral administration of total saponins, water-soluble or water-insoluble saponins, molecular sieve No. 1 (the ethanol reflux concentrate plus ether will precipitate the precipitate, and the aqueous solution of the precipitate will be concentrated and passed through molecular sieve to obtain molecular sieve No. 1 and No. 2 successively) or abdominal cavity Injection of decoction has obvious antitussive effect (ammonia spray to induce cough).
●Expectorant effect
Oral administration of total saponins, water-insoluble saponins, molecular sieve No. 1 or intraperitoneal injection of decoction in mice has a significant expectorant effect (phenol red method), but the effect of water-soluble saponins is not significant.
●Asthma
Oral administration of molecular sieve No. 1 to guinea pigs has an anti-asthmatic effect (histamine spray method), while molecular sieve No. 2 and diosgenin are ineffective. The decoction has a preventive effect on bronchospasm caused by histamine or acetylcholine sprays.
●The effect on cardiovascular
Total saponins 10 mg/kg can significantly reduce blood cholesterol and blood pressure in rabbits, delay heart rate, enhance systolic amplitude, increase urine output, reduce β/α lipoprotein ratio, and improve coronary circulation. It is considered to be effective for patients with mild atherosclerosis. . It was also reported that total saponins 3mg/kg did not significantly reduce the blood cholesterol level of experimental atherosclerotic rabbits, but reduced aortic plaque and liver fat deposition.
4.Flow Chat
Dioscorea Nipponica Raw Material Identification → Grinding → Extraction → Concentration → Spray Drying → Sieving → Testing → Package
5.Certificate

6.Good comments

7.Third Part Test Result

8.Factory

9.FAQ

LonierHerb Focus on Herb Extract for many years,in especial for Dioscorea Nipponica Extract, Amla Fruit Extract,Kava extract 70%,Ginseng Extract and so on,we have enough stock.
Focus on,Efficient,quality,service,we do more than we promise!If you have any further questions for it,please feel free to contact us by e-mail:info@lonierherb.com or Whatsapp/Wechat:86-17702909819.
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