Year1
- 规格：
- 20:1
- 性状：
- 粉末
English or Latin name
Product Specifications/
Packing Specifications Cardboard Bucket
Product Introduction
Hooked for the large leaves of Rubiaceae plants Reddish-brown powdered extract product of stems and branches.
The chemical composition contains rhynchophylline and isorhynchophylline.
Function: Clearing away heat and calming the liver, calming wind and calming convulsion. Used for headaches, dizziness, colds and convulsions, dysentery and convulsions, pregnancy dysentery, and hypertension.
Plant form: The old branches of the vine are in the shape of a quadrangular prism. Leaves are opposite, leathery, broadly oval or oblong, long to wide, apex sharp or rounded, base round or heart-shaped, smooth above or covered with short hairs along the midrib, and below covered with brown short coarse hairs. The stipules are divided . The inflorescence head is spherical, the pedicel is covered with yellow coarse hairs, the perianth is brown coarse hairs, and there is fragrance. The calyx is tube-shaped, the corolla is funnel-shaped, split, and the ovary is lower with light yellow stamens. The capsule is spindle-shaped, hairy, and the top is crowned by a long calyx lobe. The flowering period is ~ 2 months, and the fruiting period is ~ 3 months.
Grows in shrubs or mixed woods. Produced in Yunnan, Guangxi and Guangdong.
Harvested in autumn and winter, remove leaves, cut off and dry in the sun.
Character: The stems and branches are cylindrical or almost square-cylindrical, long ~, diameter ~~, the surface is yellowish brown to purple red, with fine vertical stripes. There are double or single hooks that curve downward on the nodes. The hooks are yellow-brown, flat or slightly oblate, covered with more or less yellow-brown hairs, and there are stipule marks under the hooks. It is hard in texture and has a yellow-white pith on the cross section of the stem.
Its nature and flavor are cool and sweet.
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