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- Objective To study the extraction of trehalose from bread yeast. 目的研究从面包酵母中提取海藻糖。
- Optically active ethyl(S)-3-hydroxybutyrate,a useful chiral synthon,was prepared by stereoselective reduction of ethyl acetoacetate of the bread yeast in organic solvent. 利用面包酵母在非水相中不对称还原乙酰乙酸乙酯,制备了光学活性的手性化合物S()-3-羟基丁酸乙酯。
- Keywords bread yeast;extraction;trehalose; 面包酵母;提取;海藻糖;
- Yeast can be used in making beer and bread. 酵母可用于酿啤酒和发面包。
- Functional character of bread yeast and scientic meghods 面包酵母的功能特性与科学使用方法
- Keywords Tower fermentor;Constant culturing;Bread yeast; 塔式发酵罐;连续培养;面包酵母;
- Routine office work is my bread and butter. 日常的办公室工作是我的谋生之道。
- He doubled his slice of bread to make a sandwich. 他将一片面包对摺做成三明治
- You mix flour, yeast and water to make bread. 你把面粉、发酵粉和水和在一起就能做面包。
- The bread crisped up for you didn't wrap it well. 你没把面包包好，它变干了。
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麽也不剩。
- Yeast must be used in producing wine. 制酒时必须使用酵母菌。
- He refused to break bread with his old enemy. 他拒绝与他昔日仇人共餐。
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- Yeast is the raising agent in bread. 酵母是面包的发酵剂.
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- She crumb the bread before feeding it to the birds. 她把面包弄碎，然后喂给鸟吃。
- They supped on bread and cheese. 他们吃面包和奶酪当晚餐。
- The people are yammering for bread. 人们呼喊着要面包。
- Sometimes we dine off bread and cheese. 我们有时正餐吃面包和奶酪。
