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The asymmetric reduction of prochiral P-oxo ester, aromatic ketone and aliphatic ketone to its corresponding chiral alcohol by yeast cells were studied respectively in this work when ethyl 4-chloro-3-oxobutyrate, acetophenone and 2-octanone were as the model substrates.

本文以4-氯乙酰乙酸乙酯、苯乙酮和2-辛酮分别为β-羰基酯、芳香酮和脂肪酮的模型底物，研究了利用活性酵母细胞催化这三类前手性酮不对称还原合成相应手性醇的反应特性。

In this experiment, some strains of yeast were separated from koumiss in 4 regions of 3 nations, 3 strains of which were chosen to make the koumiss by the mixed fermentation under the experimental condition with the lactic acid bacteria. In fermentative process the alcohol content variation was measured.

从3个国家4个地区的酸马奶中共分离筛选出多株酵母菌，并筛选出3株酵母菌在实验室条件下与乳酸菌进行混合发酵制成酸马奶，测定发酵过程中的乙醇含量变化。

Chemical and microbiological compositions of 12 samples of traditionally home-made koumiss in Xingjiang Uighur Autonomous Region were determined. The average contents of fat, protein, lactose, ash, calcium and phosphorus were 2.07g/100mL, 2.22g/100mL, 3.03g/100mL, 0.28g/100mL, 82.27mg/100mL and 58.20mg/100mL respectively. On average, pH was 3.90, titratableacidity was 134.25°T, lactic acid content was 10.99g/L, acetic acid content was 1.50g/L, citric acid content was 0.09g/L, ethanol content was 14.94g/L. The counts of lactic bacteria in 10 samples were 1.07～9.70×107cfu/mL, 1 sample was 1.38×108cfu/mL, another sample was 2.06×106cfu/mL; the counts of yeast in 1 samples was 3.20×104cfu/mL, 5 samples were 1.80～6.60×105cfu/mL, and 6 samples were 1.06～2.72×106cfu/mL. 33 strains isolated from 12 samples of traditionally home-made koumiss collected from Xingjiang Uighur Autonomous region belonged to Lactobacillus.

本项研究，对采集于新疆伊犁哈萨克族自治州、博尔塔拉蒙古族自治州和巴音郭愣蒙古族自治州 3 个地区的 12 份酸马奶样品，进行了化学和微生物组成分析，并对从中分离到的 33 株杆菌分离株，进行了属种鉴定，同时还对耐酸性菌株进行了初步筛选，结果表明： 12 份酸马奶样品的脂肪平均含量为 2.07g/100mL ，蛋白质平均含量为2.22g/100mL，乳糖平均含量为 3.03g/100mL，灰分平均含量为 0.28g/100mL，钙平均含量为 82.27mg/100mL，磷平均含量为 58.20mg/100mL；pH 值平均为 3.90，酸度平均为 134.25oT，乳酸平均含量为 10.99g/L，乙酸平均含量为 1.50g/L，4 份未检出，8 份柠檬酸平均含量为 0.09g/L，乙醇平均含量为 14.94g/l；1 份乳酸菌数为1.38×108cfu/mL，1 份为 2.06×106cfu/mL，其余 8 份在 1.07～9.70×107cfu/mL 间；1份酵母菌数为 3.20×104cfu/mL，5 份在 1.80～6.60×105cfu/mL 间，6 份在 1.06～2.72×106 cfu/mL 间。

Methods: the 472 pairs of interaction partners were screened by means of yeast-two hybrid technique in our laboratory.

本实验室通过酵母双杂交技术先初步筛选到了472对相互作用对。

Then it began to act like yeast used in slow-fermenting lagers, settling to the bottom of the tank but not going dormant.

然后它们开始像用于慢性发酵的储藏啤酒的酵母一样活动，深入酿造箱底部，却又不休眠。

It also is in soybeans, grains, fish, legumes, yeast and peanuts.

它同样存在于酱油，谷物，鱼，豆类，酵母和花生中。

We employed yeast one hybrid system developed by Li in 1993 to screen the human liver cDNA library to fish the proteins binding with the HBV large surface antigen promoter DNA.

目前的研究认为表面抗原大蛋白的表达具有肝特异性，在HBV的嗜肝性及复制循环中扮演着重要角色。

Yeast two hybrid screening(MATCH-MAKER GAL4 Two Hybrid System 3) and regular molecular biologic techniques were used to screen human HeLa cDNA library with the kinetochore binding domain of CENP-E.

为研究CENP-E的作用机理，以其动点结合区域为诱饵蛋白，用酵母双杂交技术从人HeLa细胞cDNA文库中筛选出了Nuf2蛋白。

Yeast two hybrid system was employed to screen a human T cell cDNA library for binding protein of CD2 cytoplasmic domain by using a 'bait'cDNA encoding the cytoplasmic domain of CD2 (Thr 211Glu336) amplified from human peripheral blood lymphocytes .

建立了酵母双杂交系统，以CD2分子胞内区为钓饵，筛选了人T淋巴细胞KT3 cDNA文库，获得了一个与CD2胞内区结合的胞内蛋白，命名为CD2cBP，此蛋白与v-fos转化效应蛋白（Fte-1）同源。

Products include black fungus powder, brewer's yeast powder, konjac powder, bitter gourd powder, green tea powder, lotus leaf powder, almond powder, Adlay powder, Rose·soybean, red bean powder, rice powder, papaya powder,·, cocoa powder, kelp powder, licorice powder, Angelica dahurica powder, powder mountain, seven sub-white mask, seaweed facial mask, nourishing Whitening Mask and so on.

产品包括黑木耳粉、啤酒酵母粉、魔芋粉、苦瓜粉、绿茶粉、荷叶粉、杏仁粉、薏仁粉、玫瑰粉绿豆粉、红豆粉、糙米粉、木瓜粉、葛粉、可可粉、海带粉、甘草粉、白芷粉、山药粉、七子白面膜、海藻面膜、滋润美白面膜等等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。