The latest market price of Gastrodia elata in Dejiang

Dejiang Gastrodia elata is a specialty of Dejiang County, Guizhou Province, wild Chinese National Geographic indication products, with the characteristics of large, thick, solid quality and high gastrodin content. Dejiang Gastrodia elata contains 0.36% gastrodin, which is 0.13% higher than that stipulated in the Chinese Pharmacopoeia. Deeply welcomed by the market, the following editor will introduce the market reference price of Dejiang Gastrodia elata.

Reference price of Gastrodia elata in Dejiang

.stabs td {text-align:left Text-indent:2em} Variety classification product specification net content reference price Dejiang super wild Gastrodia elata tablets 150g ¥128.00 yuan Dejiang special wild Gastrodia elata tablets 250g * 228.00 yuan Dejiang special wild Gastrodia elata powder 250g ¥168.00 yuan Dejiang special grade wild Gastrodia elata tablets 400g ¥228.00 yuan Dejiang special grade wild Gastrodia elata tablets 500g ¥180.00 yuan 250 grams of Gastrodia elata 250 grams ¥89.00 yuan 500 grams of Dejiang wild natural Gastrodia elata tablets 500 grams ¥48.00 yuan

Note: the protection scope of Gastrodia elata geographical indication products in Dejiang County, Guizhou Province shall prevail in the letter on delineating the producing areas of Geographical indication Protection products of Gastrodia elata in Dejiang County, Guizhou Province (Defu letter [2006] No. 83). It is the administrative area under the jurisdiction of 11 townships, such as Gaoshan Township, Shaxi Township, Quankou Township, Changfeng Township, Nangan Township, Pingyuan Township, Yantang Township, Hexing Township, Fuxing Township, Jiancha Town, Fengxiangxi Township, etc.

Efficacy and function of Gastrodia elata

[name] Gastrodia elata

[sex] Gan, Ping.

[meridian] enter the liver channel.

[efficacy] calm the wind and be frightened. Treatment of vertigo, black eyes, headache, limb numbness, hemiplegia, language astringent, children with epilepsy.

[usage] take it internally, fry soup, 1.5 yuan for 3 yuan. Or put into the pill, disperse.

Identification method of true and false Gastrodia elata

1. Some residual epidermis. On the outside of the cortex, the cell wall thickened slightly from single to several rows, with sparse wall pores; the thick-walled cells were polygonal or quasi-oblong, often beaded thickened and microwooded. The parenchyma cells of the stele are large, quasi-round or polygonal, and sometimes striations can be seen. Vascular bundles externally tough or periphery, scattered, ducts two to several in clusters, not woody. Calcium oxalate needle bundles can be seen in parenchyma, some of them are scattered, and parenchyma cells contain polysaccharides, which are brown or light brown-purple in iodine solution.

2, take the powder, make 10% water extract, add iodine test solution 2-4 drops, show purple red to wine red.

3, take the powder, make 10% ethanol (45%) extract, add mercuric nitrate test solution 0.5ml, heating, the solution is rose red, and produce yellow precipitation.

4. Take the powder and make 5% ethanol extract and show the green fluorescence of the stone under the ultraviolet lamp.