【摘要】 目的:研究稀土地域野生枸杞叶及所制茶叶的营养成分及稀土元素含量。方法:分别采用常规的化学方法及电感耦合等离子体质谱法测定其营养成分及稀土元素的含量。结果:野生枸杞叶及枸杞叶茶中含有一定量的蛋白质、脂肪、碳水化物、维生素C及钙、铁、锌,并含有少量的稀土元素。结论:稀土地域野生枸杞叶有进一步开发研究利用的价值。更多还原

【Abstract】 Objective: To study contents of nutrients and rare-earth elements of wild lycium barbaruml leaf and tea.Methods:Conventional chemical methods and ICP-MS were used to determine contents of nutrients and rare-earth elements.Results:Wild lycium barbaruml leaf and tea contained protein,fat,carbohydrate,Vitamin C,calcium,iron,zinc and some rare-earth elements.Conclusion:Wild lycium barbaruml leaf has value of further development and use .更多还原