酵母

Is the largest professional yeast producer in Asia, as well as the leading enterprise of yeast extract and drafter of national standard, the YE production line adopts the most advanced technology and equipment in the world, and the product quality reaches the world leading level.

安琪酵母股份有限公司是亚洲规模最大的专业化酵母生产企业，也是酵母抽提物的龙头企业和国家标准的起草方，其YE生产线运用了全球最先进的技术和设备，产品质量达到世界领先水平。

Spherical yeast OS-194 is an only erythritol production osmophilic yeast. 10 percent of glucose ,0.5 g/dL for yeast extract and 0.1 g/dL for urea were the best components of medium,which obtained high erythritol yield by OS-194.The optimum culture conditions were 35℃,150 rpm,and 4 d.

球拟酵母OS-194是一株单产赤藓糖醇的耐高渗酵母，该菌株高产赤藓糖醇的最佳培养基配方为：葡萄糖10 g/dL，酵母膏0.5 g/dL，尿素0.1 g/dL。

Furfur. At the same time, selected the culture supernatant. Used the whole-fat-cow"s-milk plate method, the Folin-phenol method and the QuantiCleave proteinase Assay Kit to test the proteinase activity of mycelial phase and yeast phase of M. furfur. The effect of temperature and pH on this assay was also evaluated.Result:①The whole-fat-cow"s-milk plate method: Seven days after inoculation, the proteinase activity of the mycelial phase supernatant (12.5 ± 1.2mm) is higher than that of the yeast phase (9.25±0.71mm)(p.05); With the passage of the inoculation time, the proteinase activity of the mycelial phase is rising; the temperature has no obvious effect on the proteinase

结果：①全脂牛奶平板法：培养第7天菌丝相上清液蛋白酶活性(12.5±1.2mm)高于酵母相(9.25±0.71mm)(p＜0.05)；菌丝相上清液蛋白酶活性随培养天数延长而增大；25℃和37℃两种温度对上清液蛋白酶活性无明显影响(P＞0.05)；②Folin-酚法：上清液蛋白酶活性随培养天数、菌落计数、菌丝诱导率增加而增大，培养液pH值呈下降趋势；同一天的菌丝相上清液蛋白酶活性明显高于酵母相(p＜0.05)；三种温度(25℃、37℃、49℃)及三种pH值(3.8、5.6、7.4)对上清液蛋白酶活性无明显影响；温度37℃、pH5.6时菌丝相上清液蛋白酶活性最高；③QuantiCleave蛋白酶试剂盒：菌丝相及酵母相上清液中均含有蛋白酶且

As shown by the result, the biomass and astaxanthin content of oceanic red yeast was reduced due to the presence of β-ionone which inhibited the synthesis of carotenoids. The lethality rate of oceanic red yeast would attained 92.3% if 370 mg/L of the β-ionone concentration was contained in the plate medium. The oceanic red yeast mutated by ethyl methane sulfonate was cultured on plate medium containing 370 mg/L of the β-ionone. 200 mutants were randomly screened, positive mutants with increased the biomass, astaxanthin volumetric yield and astaxanthin specific yield accounted for 18% of the total strain, the mutants with higher biomass, astaxanthin volumetric yield and astaxanthin specific yield higher occupied 22.5%, 45% and 46%, respectively.

实验结果表明，在β-紫罗兰酮存在的情况下，由于类胡萝卜素合成受到抑制，海洋红酵母的生物量和虾青素合成量都减少；当平板培养基中β-紫罗兰酮浓度达到370 mg/L时，海洋红酵母的致死率为92.3%；在这种平板培养基上涂布经甲基磺酸乙酯诱变的海洋红酵母，随机筛选200个菌落，结果表明生物量、虾青素体积产率和细胞产率均有所提高的正突变株占18%，生物量、虾青素体积产率和细胞产率的单项指标有所提高的正突变株分别占22.5%、45%和46%。

The result showed that the fermentation ability and survival ratio of BY-03 and FY-03 remained at about 40% and 60%, which was obviously higher than commercial yeast after freezing and kept up at -20℃ for 4 weeks. BY-03 and FY-03's maltase ability were respectively 10. 12 and 15.10u/g, which were higher than commercial yeast, and BY-03 and FY-03's sugar tolerance were also better than commercial yeast under 0%-4% sugar.

实验结果表明，-20℃下冷冻4周后BY-03和FY-03的发酵力保持在40%以上，存活率在60%以上，明显高于市售普通酵母；其麦芽糖酶活力分别为10.12和15.10u/g，高于普通低糖酵母和普通高糖酵母；且在蔗糖质量分数为0%~40%的条件下生长良好。

The quantities of bacteria(3.5×106/g dry koji), microzyme and mold are 38.46 ％, 12.9 ％ and 49.45 ％ of the total amount of bacteria, microzyme and mold in medium temperature Daqu respectively and the quantity of sporangia is 51 ％ of the amount of bacteria.

摘 要：山东梁山徐坊中温大曲中细菌总数为3.5×106个/g干曲，占细菌、酵母和霉菌总数的38.46 ％；芽孢菌占细菌总数的51 ％；酵母菌占细菌、酵母和霉菌总数的12.09 ％；霉菌占细菌、酵母和霉菌总数的49.45 ％。

The 5＇coding region of its eDNA was optimized according to the codon bias of Pichia pastoris to make it secretively express in Pichia pastoris with higher performance. Two-step DNA synthsis was used to synthesize the eDNA sequence being optimized of ADTZ. OPT-ADTZ was connected with constitutive plasmid pGAPZaA to construct the reecombinant plasmid pNOA. pNOA was linearized and then transformed into Pichia pastoris GS115. Then codonoptimized ADTZ was constitutively and secretively expressed in Pichia pastoris.

为了使重组蛋白rADTZ能在毕氏酵母中高效分泌表达，根据毕氏酵母密码子的偏好性对rADTZ的5'末端的编码区域进行了优化，利用two-stepDNAsynthsis技术合成出ADTZ优化的基因序列OPT-ADTZ，并与组成型表达载体pGAPZaA连接，构建重组质粒pNOA，线性化pNOA后转化至毕氏酵母GS115中，实现了密码子优化的rADTZ组成型分泌表达。

All tufei sourdough breads are raised by our wild yeast starters where no commercial yeast is added throughout the long fermentation process.

所有土匪天然酵母面包均培养自我们的天然酵母面包种，在漫长的发酵过程中绝无添加任何商用酵母或化学剂。

A button fermenting yeast from a famous beer brand, Heineken, and a top fermenting yeast from a Trappist beer brand, WP530, were used in this study.

本试验使用的酵母分别为，来自著名啤酒品牌海尼根为底层酦酵的酵母及来自Trappist啤酒( WP530 )为顶层酦酵的酵母。

The yeast of Saccharomyces cerevisiae is an ideal biomaterial to be used for exploring the mechanism and for actual util...

结合自己的研究成果，总结了酿酒酵母作为生物吸附材料的优点、研究中的表现形式和吸附性能，重点讨论了酿酒酵母生物吸附机理，介绍了等温吸附平衡模型和动力学模型在酵母生物吸附中的应用情况。最后提出生物吸附进一步的研究方向。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。