Ginkgo Leaf

Ginkgo Leaf
Name
Ginkgo Leaf
Latin Pharmaceutical Name
Ginkgo Folium
Chinese Name
银杏叶
Category
Leaves

Ginkgo LeafMore Info

Production Regions
Primarily produced in the Chinese provinces of Sichuan, Jiangsu, Hubei, Guangxi.
Macroscopic Features
Often wrinkled or broken, intact leaves are fan-shaped, 3~12cm long, 5~15cm wide. Yellowish-green or pale brownish-yellow, upper border of the leaves has irregular undulations and curves, sometimes indented in the center, when deep the indentation can run 4/5 of the length of leaf. Bifurcate shape, parallel intricate leaf veins, thin and dense. Smooth and without hairs, easily torn longitudinally. Leaf base is wedge-like, leaf stem is 2~8cm long. Light in weight. faint odor, slightly bitter taste.
Quality Requirements
Superior medicinal material is flat and intact, without foreign matter.
Properties
Sweet, bitter, astringent, neutral
Functions
Astringes lung, calms panting, invigorates blood, transforms stasis, stops pain. Apply to cough due to lung deficiency, coronary heart disease, angina, high blood fat, resisting coagulation, certain probability to improve memory.
Origin
The dried leaf of Ginkgo biloba L.(Ginkoaceae)
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