dehydroacetic

 
  • 脱氢乙酸

Dehydroacetic的用法和样例:

例句

  1. Synthesis method of dehydroacetic acid was introduced in the paper , and its new uses was pointed out.
    本文介绍了国内外醋酸工业的现状与发展趋势,并对我国醋酸工业的发展提出了几点看法。
  2. The structure of dehydroacetic acid was confirmed by IR, 1 HNMR, 13 CNMR and MS.
    对所合成的产物通过IR、1HNMR、13CNMR和MS分析,表征了其分子结构。
  3. 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。
  4. The optimum reaction conditions for synthesis of dehydroacetic acid are investigated by cha nging reaction conditions and catalysts.
    脱氢醋酸的工业生产方法有双乙烯酮法和乙酰乙酸乙酯法。
  5. Dehydroacetic acid 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。
  6. 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。

Dehydroacetic的相关资料:

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