banner
Home » Product > Herbs > Herbs Root
Product Categories

Rhizoma Dioscoreae Hypoglaucae

【Chinese medicine name】BI XIE 【English name】Rhizoma Dioscoreae Hypoglaucae [Source] Dioscorea septemloba Thunbt and dioscorea plant Dioscorea hypoglauca Palibin root tuber. 1. Rhizoma Dioscoreae Hypoglaucae: It is an irregular oblique slice with irregular edges and different sizes, 2~5mm thick....

Send Inquiry

【Chinese medicine name】BI XIE

【English name】Rhizoma Dioscoreae Hypoglaucae

[Source] Dioscorea septemloba Thunbt and dioscorea plant Dioscorea hypoglauca Palibin root tuber.

1. Rhizoma Dioscoreae Hypoglaucae: It is an irregular oblique slice with irregular edges and different sizes, 2~5mm thick. The skin is yellow-brown to tan, with sparse fibrous root residues and conical protrusions. Loose, slightly spongy, gray-white cut to grayish brown, yellow-brown spotted vascular bundles scattered. Gas slightly, bitter taste.

2. Rhizoma Dioscoreae Hypoglaucae: It is an irregular slice with irregular edges and different sizes. Some have a brownish or grayish brown skin. The cut surface is yellow-white or gray-gray-brown and the vascular bundles are scattered like dots. It is loose in quality, slightly elastic, and easy to break. The new section near the outer skin is light yellow. Gas slightly, spicy and bitter.

Pharmacological studies: The Rhizoma Dioscoreae Hypoglaucae contained in rhizomes of hawthorn has insecticidal effects. Dioscin saponins, kruselin glycosides also have antifungal effects.

[chemical composition] Rhizoma Dioscoreae Hypoglaucae main diosgenin containing saponin, still containing fine yam, diosgenin saponin glycoside A (the saponins of the above saponins are diosgenin), hawthorn saponin, jonosaponin, saponins yuan - 1-Glucosinone and other saponins. Diosgenin is a pesticidal ingredient in hawthorn. The diosgenins isolated from roots include diosgenin, trimethoprim, triammonium saponin, triamcinolone saponin, triamcinolone saponin and capsid saponin. A small amount of 25-iso-spirofluorene-3,5-diene was also isolated, which may be the dehydration product of diosgenin when it is hydrolyzed. The above-mentioned parts of the ground contain the saponins, saponins, and saponins. Apart from seeds, the aerial parts contained considerable amounts of free jonosaponins and tocopherols. The underground part has traces of free diosgenin, all of which are saponins. The seed contains tolsaponin, and its aglycone is almost completely present as a saponin. Diosgenin, jonosaponin, tocoside and capsid saponin were isolated from female flowers. Diosgenin, sinosaponin, tocoside, and galenicin were isolated from male flowers.


Dioscoreae Hypoglaucae Root
Rhizoma Dioscoreae Hypoglaucae
Poison Yam
BI XIE
Dioscorea septemloba Thunbt
Dioscorea hypoglauca Palibin
Hot Tags: rhizoma dioscoreae hypoglaucae, China, manufacturers, suppliers, factory, wholesale, buy, low price

Inquiry