Methods Lactic acid and butyl alcohol reacted butyl lactate by using potassium bisulfate as the catalyst.

  • 方法考察了硫酸氢钾用量、醇酸物质的量比、反应时间及催化剂重复使用次数等因素对收率的影响.
  • 来源:网络文摘精选更新时间:2026-07-01 18:35:42

  • 重点词汇
  • catalystn.<化>触媒,催化剂;〈比喻〉触发因素;促进因素;〈口〉有感染力的人;
  • butyln.丁基,丁基合成橡胶;
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • usingv.使用( use的现在分词 );利用;耗费;吸(毒);
  • lacticadj.乳的;
  • andconj. 和;与;而且;于是;然后
  • methodsn.method的复数:方法;方法( method的名词复数 );方法论;教学法;分类法;
  • reactedv.起反应( react的过去式和过去分词 );反对;(对食物等)有不良反应;物质起化学反应;
  • 相关例句
1、

Objective To study the effect of propolis the production of lactic acid from.

目的探讨北京蜂胶提取物对变形链球菌产酸的影响.

网络文摘精选

2、

The adaptive responses appear to be a usual mode of stress protection in lactic acid bacteria.

适应性反应是乳酸菌应激保护作用的常见方式.

网络文摘精选

3、

Sulfa drugs themselves are also lactic acid bacteria cells.

磺胺类药物本身对乳酸菌亦有杀伤作用.

网络文摘精选

4、

The physiological function of lactic acid bacteria, application in food manufacture and its prospect are introduced.

介绍了乳酸菌的生理功能 、 乳酸发酵食品及其开发应用前景.

网络文摘精选

5、

A rational formula and processing technology of compound beverage of strawberry and lactobacillus were established.

以草莓汁、酸奶为主要原料,采用正交试验和感官评定方法确定产品合理配方和加工工艺.

网络文摘精选

6、

The package of lactobacillus drink, calcium milk and jelly and so on.

乳酸菌 、 钙奶、果冻布丁等食品的集合包装.

网络文摘精选

7、

The strain of L 1001 was identified as Lactobacillus plantarum L 1001 by the API method.

利用API鉴定 系统L1001菌株被鉴定为植物乳杆菌LactobacillusplantarumL1001.

网络文摘精选

8、

Conclusion Lactobacillus acidophilus had the ability to assimilate cholesterol.

结论嗜酸乳杆菌具有同化胆固醇的能力.

网络文摘精选

9、

Above all , Lactobacillus plantarum ( N 3 ) was a better probiotics production germ.

植物乳杆菌 ( N3 ) 是1株优良的益生素生产菌.

网络文摘精选

10、

This article studied chicken enzymatic hydrolyzate was fermented by lactobacillus casei to prepare chicken sauce.

利用干酪乳杆菌发酵鸡肉酶解液制备发酵型鸡肉调味汁.

网络文摘精选

11、

It is traditionally made by adding common strains of Streptococcus and Lactobacillus Bacteria to raw milk.

传统制作是在鲜奶里添加嗜热链球菌或保加利亚乳酸杆菌.

网络文摘精选

12、

Yeast and lactobacillus were as starters for production of sour soymilk liquor.

对酵母菌与乳酸菌混合发酵制备酸豆浆酒的工艺进行了研究.

网络文摘精选

13、

The dietary fiber extracted from wheat bran was mixed with skimmed milk, and fermented by lactobacillus.

以小麦麸皮为原料提取膳食纤维与脱脂乳混合, 接入乳酸菌发酵.

网络文摘精选

14、

The key are active bacteria in yogurt, specifically Lactobacillus bulgaricus and Streptococcus thermophilus.

酸奶有助于缓解口臭的关键在于酸奶里的活性细菌, 尤其是乳酸菌和喜温的链球菌.

网络文摘精选

15、

Objective : To investigate the antitumor effect of lactobacillus peptidoglycan ( PG ) and explore its possible mechanisms.

目的: 研究乳杆菌肽聚糖 ( PG ) 的抑瘤作用及其机制.

网络文摘精选

16、

Objective The assimilating cholesterol abilities of Lactobacillus acidophilus were preliminarily studied in MRS liquid medium.

目的对嗜酸乳杆菌在MRS液体培养基中同化胆固醇的能力进行初步研究.

网络文摘精选

17、

The extract and properties of linoleate isomerase in Lactobacillus bulgaricus was studied in this paper.

对保加利亚乳杆菌中的亚油酸异构酶的提取和性质进行了研究.

网络文摘精选

18、

Is the milk that eats fruit and lactobacillus in the morning good?

早上就吃水果和乳酸菌的牛奶好不好?

网络文摘精选

19、

In this study , recombinant human lactoferrin ( rhLF ) was polyhedrosis baculovirus expression system.

人乳铁蛋白是一种多功能的铁结合糖蛋白.

互联网摘选

20、

Applic [ a tion ] This is the large ring lactone class antibiotic.

本品为大环内酯类抗生素.

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈