摘要
以钼酸铵分光光度法测定杨桃中磷的含量，以火焰原子吸收法测定其中钙与铁的含量，实验结果为：杨桃中磷的含量为39．70mg／100g，钙的含量为1．476mg／100g，铁的含量为0．672mg／100g，钙铁磷的回收率在96．3％～102．4％范围内。
The contents of Phosphorus in the carambola were determined byspectroghotometry with ammonium molybdate, and ones of Calcium, Iron in it weredetermined by FAAS, The content are 39.70mg/100g for phosphorus, 0.672mg/100g foriron, 1.476mg/ 100g for calcium.and the recoveries are in the range of 96.3% - 102.4%
出处
《江西化工》
2008年第2期107-109,共3页
Jiangxi Chemical Industry
关键词
杨桃
分光光度法
火焰原子吸收法
钙
铁
磷
camnbola spectroghotcmetry flame atmic absorption spectroghotometry calcium iron phosphorus
