释义 |
Dehydroacetic 基本例句 脱氢乙酸¹⁰⁰ HPLC is applied to the separation and determination of acesulfame,benzoic acid,saccharin,saccharin and dehydroacetic acid in foods.建立食品中安赛蜜、苯甲酸、山梨酸、糖精钠、脱氢乙酸等甜味剂和防腐剂的高效液相色谱测定法。 Dehydroaceticacid was synthesized from acetacetic ether, and the influent factors of productive rate were investigated.研究了以乙酰乙酸乙酯为原料合成脱氢醋酸过程中,催化剂的种类、用量以及反应时间对产物得率的影响。 To develop a solid phase extraction-high performance liquid chromatography method for determination of dehydroacetic acid,benzoic acid,sorbic acid in cake and pastry.建立了固相萃取-高效液相色谱法测定糕点中的脱氢乙酸、苯甲酸、山梨酸的方法。 |