查询词典 lactic acid

It was the first time that systemic engineering had been applied in the research on Luzhou-flavor liquor and the systemic control model of caproic acid-increasing and lactic acid-decreasing had been established, which could be used for reference and for production guidance in the production of Luzhou-flavor liquor.

首次将系统工程引入在浓香型白酒研究中，并初步构建了浓香型白酒&增己降乳&的系统控制论启发性模型，对系统论在浓香型白酒中的进一步研究有一定的指导意义。

In this paper, caproic acid-increasing and lactic acid-decreasing in Luzhou-flavor liquor production was analyzed by systematology. Besides, the basic theories, the basic tributes, and the systemic structure and functions of systematology were introduced.

从系统论出发，通过对浓香型白酒生产中&增己降乳&这一最为普遍的课题的解析，介绍了系统论的基本概念，系统的基本属性以及系统的结构和功能。

The metabolism and succession of microbial population took place ceaselessly during the fermentation and led to microbial polymorphism which mainly presented as anaerobe,methane bacteria,caproic acid bacteria,lactic acid bacteria,sulfate reducing bacteria,and nitrate reducing bacteria etc.

窖泥糟醅是发酵过程微生物栖息的生态环境，其中微生物种群随发酵过程的进行而不停地演替和代谢，具有明显的多态性。其微生物种群的多态性主要表现为厌氧异氧菌、甲烷菌、己酸菌、乳酸菌、硫酸盐还原菌、硝酸盐还原菌等。

The metabolism and succession of microbial population took place ceaselessly during the fermentation and led to microbial polymorphism which mainly presented as anaerobe, methane bacteria, caproic acid bacteria, lactic acid bacteria, sulfate reducing bacteria, and nitrate reducing bacteria etc.

其微生物种群的多态性主要表现为厌氧异氧菌、甲烷菌、己酸菌、乳酸菌、硫酸盐还原菌、硝酸盐还原菌等。

Methods:The technique of anaerobic bacterium culture was used to investigate the change of the amount of the total acid and lactic acid of S.mutans,which was cultivated in medium containing chitosamine or without.

利用实验室厌氧菌培养法，观察变形链球菌在有或无甲壳胺的培养液中代谢后，总酸量及乳酸量的变化情况。

The activities of the lactic acid-producing cocci usually cease when the acid content reaches 0.7% to 1.0%.

当乳酸浓度达到O.7%～1.0%时产乳酸的球菌停止产酸。

The invention uses the method of the fusion and direct polymerization to prepare the carboxyl-terminated lactic acid prepolymer and then copolymerize with the aliphatic polycarbonate; then the reaction is done in the twin-screw extruder to screw out the extension chain and the good polylactic acid copolymer is made.

本发明采用熔融直接缩聚的方法制备出羧基封端的乳酸预聚物，接着再与脂肪族聚碳酸酯二元醇进行共聚，然后再在双螺杆挤出机中进行反应挤出扩链，制备性能良好的聚乳酸共聚物。

The Effects of SnCl2/naphthalene Disulphonic Acid on the Microstructure of Polymers Prepared from D, L-lactic Acid

CEPS 思博网--文章书目；-1页数：5 需求点数：20 电子全文：请登入。篇名氯化亚锡／萘二磺酸对D， L-乳酸聚合物微结构的影响

The method is successfully used to assay lactic acid, fumaric acid, 5-HMF and patulin simultaneously in apple juice.

该方法被成功地用于同时定量苹果浓缩汁中的乳酸、富马酸、5-HMF和展青霉素。

The most common alpha hydroxyacids used for treatment of these problems are lactic acid and glycolic acid.

最通常的阿尔发作为这些问题的治疗的 hydroxyacids 是乳酸和 glycolic 酸。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。