pyrazine

 
['pɪrəziːn]     ['pɪrəziːn]    
  • n. 吡嗪(对二氮杂苯)

pyrazine的用法和样例:

例句

  1. OBJECTIVE To study the protective effect of tetramethyl pyrazine (TMP) on cyclophosphamide injured mice.
    目的:考察川芎嗪对小鼠环磷酰胺损伤的保护作用。
  2. However, related data show that besides Maillard reaction, the microbial metabolic pathway, the protein and amino acids healing processes can also produce pyrazine compounds.
    但据有关资料表明,除了“美拉德反应途径”外还有“微生物代谢产物途径、蛋白质加热分解途径和氨基酸类的加热分解途径”也可以产生吡嗪类化合物。
  3. The ether soluble compounds of the reaction product were analyzed by GC/MS.The major iden tified compounds were pyrazine and furan compounds.
    该反应产物的醚溶性成分经GC/MS分析显示,其主要成分为吡嗪类和呋喃类化合物。
  4. The results showed that there existed typical Maillard reaction product including pyrazine, thiazole, sulfur-containing compounds and so on.
    结果分析表明,反应液存在典型的美拉德反应产物如吡嗪、噻唑、含硫化合物等。
  5. The synthetic method of perfume 2 - methyl - 3 - methoxy pyrazine was investigated and better reaction conditions have been found.
    利用相转移催化法合成香料2-甲基-3甲氧基吡嗪,并对其反应条件进行探讨,找到较佳的反应条件。
  6. The variety and high content of pyrazine compounds in Maotai-flavor liquor are regarded as the products of Maillard reaction so far.
    摘要迄今为止,普遍认为酱香型白酒中种类众多、含量很高的吡嗪类化合物是通过美拉德反应途径产生的。

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