产品信息 - Radix Astragali ->plants

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Radix Astragali

产品分类 :

農業及相關產品->其他->植物

产品规格

Model No: slice,round,powder

Country	CN
Brand	NC
Color	Yellow
Packing	40kg/bags
Minimum Order	100kg
Payment Term	TT

产品描述

MILKVETCH ROOT(ASTRAGALI RADIX)

Part
Milkvetch Root is the dried root of Astragalus membranaceus (Fisch.) Bge. war. Mongholicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge. (Fam. Leguminosae).

Character
Somewhat cylindrical, 3~5 or more branched at the lower part, 15~25 cm long. Externally yellowish-brown to brown, longitudinally wrinkled and transversely lenticellate. Root stocks (Guitou) 1.5~4 cm in diameter, annulated, apex obtuse and rounded, showing purple or yellowish-green remains of stems and leaf sheaths; main roots (Guishen) lumpy on the surface; branching roots (Guiwei) 0.3~1 cm in diameter, the upper portion thick and the lower portion thin, mostly twisted and exhibiting a few rootlet scars. Texture flexible, fracture yellowish-white or yellowish-brown dotted secretory cavities, wood paler in colour, cambium ring yellowish-brown. Odour, strongly aromatic; taste, sweet, pungent and slightly bitter.

It is not used medicinally if the roots become woody, withered and not oily, or greenish-brown on the fracture.

Moisture: 10 Max

Extractives 17.0 Max
Total Ash 5.0 Mzx

Assay: It contains not less than 0.040 % of Astraloside(C41H68O14)on the dried basis.

Storage
Preserve in a cool and dry place, protected from heat, moisture and moth.

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