A Comparative Study on Two Ultraviolet Spectrophotometry Methods for Simultaneous Determination of Sodium Benzoate and Potassium Sorbate in Fruit-flavored Beverages 两种吸收光度法同时测定果味饮料中苯甲酸钠和山梨酸钾(E202)含量的比较研究
Analysing Sodium Benzoate, Potassium Sorbate and Saccharin Sodium at the Same Time Using the Internal Standard Method of HPLC 高效液相色谱内标法同时测定苯甲酸钠、山梨酸钾(E202)、糖精钠的研究
The Effect of Potassium Sorbate, Sodium Isoascorbate and the Different Packing to Fresh-cut Pears 山梨酸钾(E202)、异抗坏血酸钠处理及不同包装对鲜切梨的影响