推荐回答(3个)
构树是生长在我国各地的一种落叶乔木,也是一种传统中药材。其中构树叶和构树果是比较常见的构树药用部位,它们具有很多的药用功效与作用。

构树
1. 益肾强腰:构树具有强肾健腰的功效,是肾虚所致腰膝酸软、乏力等症的首选补益药材。 构树中的一些有效成分能够增强肾脏功能,有助于预防和治疗肾虚及其相关症状。

构树
2. 延缓衰老:构树果含有丰富的抗氧化物质,可以减缓机体的老化速度,提升抵抗力和免疫力。长期食用构树果还有增强精力、延缓衰老和促进体液代谢等保健功效。

构树
3. 补血益气:构树果富含铁、钙等微量元素,还含有大量维生素B1、B2、C等多种维生素,可以补血益气,缓解疲劳,提高身体免疫力。

构树
4. 降压明目:构树中的一些有效成分可以降低血压和胆固醇,对治疗高血压和高血脂症有着一定的作用。此外,构树果还具有滋阴明目的功效,对眼部疾病也有一定的辅助作用。

构树
5. 抗菌消炎:构树果的提取物是一种天然的抗菌消炎剂,可以用于治疗各种感染病,缓解炎症,为身体提供有效的保护。

构树
总之,构树果具有多种药用功效和作用,长期食用可以调节人体内部的平衡,提高身体健康水平,但是在使用前需要咨询医生的意见,按指示使用,避免对身体造成不良影响。
1、功能主治
子:补肾,强筋骨,明目,利尿。用于腰膝酸软,肾虚目昏,阳痿,水肿。
叶:清热,凉血,利湿,杀虫。用于鼻衄,肠炎,痢疾。
皮:利尿消肿,祛风湿。用于水肿,筋骨酸痛;外用治神经性皮炎及癣症。
乳:利水消肿解毒,治水肿癣疾,蛇、虫、蜂、蝎、狗咬。
中医学上称果为楮实子、构树子,与根共入药,功能补肾、利尿、强筋骨。主治:补肾、明目、强筋骨。构树以乳液、根皮、树皮、叶、果实及种子入药。夏秋采乳液、叶、果实及种子;冬春采根皮、树皮,鲜用或阴干。
2、性味:子甘、寒;叶甘、凉;皮甘、平。
咽喉肿痛,咳嗽痰多:构树根20克,香茅草根20克,草决明根15克,稻草根30克,马鞭草根15克。煎汤内服或泡水代茶饮。
3、久咳不愈:构树根20克,小拔毒散15克,草决明根15克,千张纸根15克。煎汤内服。
4、恶心呕吐,不思饮食:构树根20克,糯米饭20克,石菖蒲10克。煎汤内服。用法用量:子10 - 20克;叶15 - 30克;皮15 - 25克,外用割伤树皮取鲜浆汁外擦。
构树全身都是宝。一是纤维长,可作为造纸原料加以发展。专家研究,1-2龄材纤维含率平均67.3%,韧皮纤维含率占皮总量69.7%,木纤维含率平均66.9%。两者均为造纸的优质材料,我国宣纸生产是以构树皮为主要原料。二是树叶富含高蛋白成分,是优质的畜禽饲料。构树叶蛋白质含量高达20-30%,其粗蛋白是大米、玉米的3倍,小麦的两倍,所含氨基酸、维生素、碳水化合物及微量元素也十分丰富,经科学加工制成全价饲料喂养畜禽,喂养增效达46%-108%。三是构树的果实富含氨基酸等有效成分,具有良好的药用和食用价值,发展构树有利于推动我国制药业和饮料业的发展。基于这些功能,现阶段市场上也形成了不同的几个产业。首先是饲料,这个被应用得最为广泛,广西、湖北等省区都已经形成了较为成熟的构树饲料产业规模,也收到了良好的经济效益。其次是作为纸浆和纤维板原料被应用,各地均长期收购野生树皮与枝条,也向日本出口构树枝条。
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