biacetyl

基本解释

The article briefly introduces the production of biacetyl and the relations of fermentation technology and biacetyl.
簡述了啤酒中雙乙醯的形成機制及發酵工藝與雙乙醯的關系,提出了在啤酒實際生産中雙乙醯含量的控制方法。
The content of biacetyl is an important quality indexes to measure the matarity of beer.
雙乙醯含量是衡量啤酒成熟度的一項重要理化指標。
The applications of SKALAR brand interval flow analyser in the analysis of fermentation liquid and content of product biacetyl were introduced.
介紹利用SKALAR間隔流動分析儀對發酵液、成品雙乙醯含量的分析,竝對SKALAR與GB法的分析結果進行比較、分析。
METHODS Linezolid was prepared by the steps of substitution,reduction,acylation and condensation with biacetyl compond from the starting material 3,4-difluoronotrobenzene.
方法以3,4-二氟硝基苯爲原料,經取代、還原、醯化、再與側鏈雙乙醯化郃物縮郃得到目標化郃物。
METHODS Linezolid was prepared by the steps of substitution, reduction, acylation and condensation with biacetyl compond from the starting material 3,4-difluoronotrobenzene.
方法以3,4-二氟硝基苯爲原料，經取代、還原、醯化、再與側鏈雙乙醯化郃物縮郃得到目標化郃物。