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梨的营养价值作用和药用价值
更新时间: 2020-09-25 00:00:00  

营养分析:1、 梨中含有丰富的B族维生素,能保护心脏,减轻疲劳,增强心肌活力,降低血压;2、 梨所含的配糖体及鞣酸等成分,能祛痰止咳,对咽喉有养护作用;3、 梨有较多糖类物质和多种维生素,易被人体吸收,增进食欲,对肝脏具有保护作用;4、 梨性凉并能清热镇静,常食能使血压恢复正常,改善头晕目眩等症状;5、 食梨能防止动脉粥样硬化,抑制致癌物质亚硝胺的形成,从而防癌抗癌;6、 梨中的果胶含量很高,有助于消化、通利大便。

关键词: 营养 价值 作用 药用

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