【作者】 林春华； 林伟君； 谭雪； 刘自珠； 李雪壮； 仇洁；

【Author】 LIN Chun-hua TAN Xue LIU Zi-zhu QIU Jie Guangzhou Research Institute of Agricultural Sciences,Guangzhou 510308,Guangdong,China LIN Wei-jun Institute of Technology Information Research,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,Guangdong,China LI Xue-zhuang Guangdong Enping Xuezhuang Tea Factory ofAcanthopanax trifoliatus,Enping 529411,Guangdong,China

【机构】 广州市农业科学研究所； 广东省农科院科技情报研究所； 广东恩平市雪壮簕菜茶厂；

【摘要】 本实验以野生蔬菜筋菜为材料,开展品质分析和急性毒性试验。结果:簕菜含粗蛋白0.46%,维生素C1280 mg/kg,粗纤维2.2%;钾5300 mg/kg、钙3660 mg/kg、铁139mg/kg、钠50mg/kg等;硝酸盐174mg/kg,亚硝酸盐2.3mg/kg,重金属镉0.012mg/kg、铅0.011mg/kg,毒死蜱、甲胺磷和氯氰菊脂等无公害禁用农药均未检出;小鼠经口服LD50>40000mg/kg.bw。结论:簕菜粗蛋白含量较低,但含较丰富的维生素C和粗纤维;富含矿物质和微量元素,钠例外;有害元素硝酸盐含量较低,禁用农药未检出,完全符合安全食用标准;属于急性无毒食品;具有较高的营养价值。更多还原

【Abstract】 A comprehensive and scientific evaluation had been made on the Quality and acute toxication test of Acanthopanax trifoliatus.The results were shown as follows:The A.trifoliatus had the lower crude protein content,but it was abundant in Vitamin C and crude fiber.It was rich in minerals and trace elements,such as K,Ca,Fe,but except Na element.The hamful element nitrate content was lower,which was completely in accordance with safety edible standards. The LD₅₀is>40000mg/kg.bw by mouth in mice.The,4.trifoliatus had higher nutritional values.更多还原