查询词典 ethyl

The application of such esterifying monascus in liquor production could evidently increase total ester content and ethyl caproate content in product liquor and the product liquor had mellow and pure taste with enjoyable aftertaste.

将其应用于酿酒生产，能明显提高成品酒总酯及己酸乙酯含量，生产的成品酒窖香纯正浓郁，酒体醇厚爽净，回味悠长。

In order to improve interlayer pit mud fermentation, self-made pit mud fermenter was used and pit mud functional bacteria were supplied in each turn of fermentation. Such measures could evidently increase contact area between fermented grains and pit mud, enhance ethyl caproate content in fermented grains (enhanced by almost three times than before) with no adverse influence on liquor yield, and improve liquor quality. Its application could effectively settle the problems such as pit mud odor in liquor, difficult operation, recycle use and unsatisfactory effects etc.

采用自制夹泥发酵器和每轮补充窖泥功能菌的夹泥发酵法进行浓香型白酒生产，结果表明，该方法能明显增大糟醅接触窖泥的面积；提高糟醅中己酸乙酯等香味物质的含量，己酸乙酯的含量比对照糟醅增加了近3倍；不影响曲酒的出酒率；可明显提高曲酒的质量；有效地解决了窖泥易进入糟醅，使酒中出现明显的窖泥味、操作困难、难以循环使用、效果不明显等问题。

The approaches to improve the quality of new craft liquor were summed up as follows: proper selection and treatment of raw materials including alcohol, seriflux, food additives, heading liquor, and ending liquor etc.; scientific liquor body design including the relations between microconstituents and ethyl caproate in Luzhou-flavor lqiuor and the formula of new craft liquor etc; use of traditional liquor production techniques coupled with modern bio-techs, formulation of the quality standards of new craft liquor as soon as possible and strict enterprise supervision to perfect enterprise quality guarantee system and to advance the development of new craft liquor and the improvement of liquor quality.

提高新工艺白酒质量的措施为：做好生产新工艺白酒基本原料如酒精、加浆水、食品添加剂、酒头、酒尾等的选用及处理；对新工艺白酒酒体进行科学设计，包括浓香型白酒中微量成分与己酸乙酯的关系、新工艺白酒的配方等；运用传统白酒生产工艺，结合应用现代先进的生物技术，尽快制订新工艺白酒质量标准，加大监管力度，完善企业质量保证体系，促进新工艺白酒的发展和质量提高。关键词：新工艺白酒；酒精；质量措施中图分类号： TS262.3；TS261.4 文献标识码： B 文章编号： 1001－9286（2007）02－0058－04

The trial use of M-6 in Xifeng Luzhou-flavor liquor had achieved satisfactory effects compared with contrast samples: evident increment of ethyl caproate content, pure and mellow liquor flavor, enjoyable liquor aftertaste and clean liquor body, and better liquor quality.

在酿酒生产试用中，加红曲霉M-6生产的麸曲发酵酒比对照酒己酸乙酯高2倍多；在西凤浓香酒生产中试用效果比较明显，产酒己酸乙酯增高，酒窖香纯正浓郁、酒体醇厚爽净、回味好，质量优于对照样。

Producing excellent traditional Chinese Luzhou－Flavour Liquor depends on old pits technology. Old pit is the specific ecologyical environment of methane fermentation. Ethyl caproate is the main flavour ingredient in Luzhou－flavor liquor.

摘 要：佳酿浓香型曲酒依赖于老窖传统工艺，中国酒窖又是甲烷发酵的特殊生态环境，浓香型曲酒主体香成分为己酸乙酯，而己酸来自于己酸菌的己酸发酵。

Such method was suitable for quantitative determination of ethyl carbamate in grape wine.

建立的方法适合用于葡萄酒中氨基甲酸乙酯的定量检测。

Objective The exposure of ethyl carbamate in wine was assessed and related to its risk on lung tumor.

目的对葡萄酒中氨基甲酸乙酯进行污染评估，分析其摄入患肺癌的风险。

The method involves exposing the cells to a compound having the formula I in which: w is a nucleic acid x is a non-amino acid or non-peptide nucleic acid binding group y is a spacer having a chain length equivalent to 1-30 carbon-carbon single covalent bonds or is absent R4 is H or halogen or CH2O-R3; and R1, R2 and R3 are the same or different and are either hydrogen, methyl, ethyl, alkyl, alkenyl, hydroxylated alkyl, hydroxylated alkenyl groups or ether containing alkyl, alkenyl, hydroxylated alkyl or hydroxylated alkenyl groups optionally being an acyl group having a carbon chain length equivalent to 3-24 carbon atoms saturated or unsaturated, with the proviso that at least one of R1, R2 or R3 includes a group having a carbon chain of 3-24 carbon atoms saturated or unsaturated, or to a compound having the formula II in which: w is a nucleic acid x is a non-amino acid or non-peptide nucleic acid binding group y is a space having a chain length equivalent to 1-30 carbon-carbon single covalent bonds or is absent, R5 is alkyl, alkenyl, hydroxylated alkyl, hydroxylated alkenyl group or ether containing alkyl, alkenyl, hydroxylated alkyl or hydroxylated alkenyl group optionally being an acyl group having a carbon chain length equivalent to 3-24 carbon atoms saturated or unsaturated, with the proviso that R5 includes a group having a carbon chain of 3-24 carbon atoms saturated or unsaturated.

该方法包括使细胞暴露于具有式的化合物，在式中：w是核酸，x是非氨基酸或者非肽核酸结合基团，y是具有等于1―30个碳―碳单共价键的链长的间隔基或者不存在，R4是H或者卤素或者CH2O－R3；R1、R2和R3是相同的或者不同的并且是氢、甲基、乙基、烷基、链烯基、羟基化烷基、羟基化链烯基或者包含烷基、链烯基、羟基化烷基或羟基化链烯基的醚，任选地是来源于具有等于3―24个碳原子的碳链长的饱和或不饱和脂肪酸的酰基，其条件是R1、R2或者R3的至少一个包括具有3―24个碳原子的饱和或不饱和碳链的基团，或者使细胞暴露于具有式的化合物，在式中：w是核酸，x是非氨基酸或者非肽核酸结合基团，y是具有等于1―30个碳―碳单共价键的链长的间隔基或者不存在，R5是烷基、链烯基、羟基化烷基、羟基化链烯基或者包含烷基、链烯基、羟基化烷基或羟基化链烯基的醚，任选地是具有等于3―24个碳原子的饱和或不饱和碳链的链长的酰基，其条件是R5包括具有3―24个碳原子的饱和或不饱和碳链的基团。

S. chirata ethanol-extracts was extracted with petrolelum ether, ethyl acetate and butanol, respectively.

方法］分别用石油醚、乙酸乙酯和正丁醇萃取印度獐芽菜乙醇浸膏，所得产物用硅胶柱、Sephadex LH-20柱洗脱后进行结构鉴定。

METHODS:The serum was added with VC as antioxidant and treated with ethyl acetate to extract rifampiein. The method employed C18 column,and CH3OH-0.025mol/L NaA c(adjust to pH 7.0 with HAc)as mobile phase,chlordiazepoxide as intra-standard,a nd the UV detection wave length was at 334nm.

血清加抗氧剂维生素C后，用乙酸乙酯提取浓集进样，采用C18柱(150×3.9mm 4μ)，以甲醇-0.025mol/L NaAc(用HAc调到pH 7.0)(62∶40)为流动相，氯氮( HT6"，5"K〗艹)/为内标，紫外检测波长为334nm。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。