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香椿(Toona sinensis)是楝科落叶乔木树种,主要分布在黄河、长江中下游,海拔1500米以下土壤深厚、肥沃的广大平原上。山于该树种适应性强,经济价值高,其嫩(叶)芽可食作调味品,种子榨油,利用根皮、果实中的苦味素、固醇、鞣质等物质,泡制入药,具有清热、收敛止血和去湿的作用,治疗赤、白痢、消肿止痛,是中草药中名贵配料,另木材坚重、纹理美观、弹性强、耐水湿,常为建筑、制做家俱的优良材料,
Toona sinensis is a tree species of Meliaceae deciduous tree, mainly distributed in the Yellow River, the middle and lower reaches of the Yangtze River, 1500 meters above sea level under the soil is deep, fertile plain. Mountain in the adaptability of the tree species, high economic value, the tender (leaf) bud edible as condiment, seed oil extraction, the use of root bark, bitter peels in the fruit, sterols, tannins and other substances, It has the functions of clearing away heat, restraining hemostasis and dehumidifying, treating red, white diarrhea and relieving swelling and relieving pain. It is a valuable ingredient in Chinese herbal medicine. The other wood is strong, beautiful in texture, strong in elasticity and water-resistant. It is often used as an excellent material for construction and furniture making ,