The L-homoserine lactone hydrochloride was synthesized from L-methionine using both one-pot method and two-step method .

Lactones are major chemicals used in the preparation of other organic reagents.

内酯是制备其他有机试剂的重要化学品.

The green, above-ground portions may cause contact dermatitis due to the lactones the plant produces.

由于牛蒡露出地面的部份会分泌出一种内酯,可引起接触性皮肤炎,所以采摘时要加倍留神.

Lactoprotein is the most important nutritional composition milk , which accounts for about 3.3 % in milk.

介绍了蛋白质是乳中最重要的营养成分, 牛乳中蛋白质含量为3.3%左右.

Though children were able to drink milk, they typically developed lactose intolerance as they grew up.

虽然小孩喝牛奶没有问题, 但在长大后他们通常都会产生乳糖不耐受.

Half of the world's population have lactose intolerance a higher proportion of Asians.

世界人口的一半有乳糖不耐症,亚洲人中的比例更高.

The application of HPLC in research of lactose in milk during heat treatment was also introduced.

此外,本文还介绍了高效液相色谱法在热处理牛奶乳糖变化研究中的应用.

In the preparation of cheese with milk, lactose was used to replace chymosin to produce curd.

对加酶发酵制作干酪的传统方法进行了改进,用添加乳糖的方法来代替添加酶进行发酵.

Cow's milk contains about 4.7 % lactose.

牛奶含有大约4.7%的乳糖.

Bifidobacteria are nonmotile. anaerobic. and ferment lactose and other sugars to acetic and acids.

双歧杆菌元运动性. 厌氧杆菌. 能发酵乳糖和其它糖产生醋酸和乳酸.

Objective To approach the effect of lactose free feeding on infants with rotavirus gastroenteritis.

目的探讨去乳糖饮食佐治小儿轮状病毒肠炎的疗效.

In this paper, the Monod lactose operon modelis described as a computer program by BASIC language.

本文用BASIC语言设计Monod操纵子数学模型的电子计算机程序.

Intolerance of lactose also been identified as a possible factor, but evidence is limited.

以前认为是跟消化系统有关, 但是现代医学并无法证明.

The calibration models of moisture, protein, fat, lactose, and sucrose for CHMP are established with MLR.

使用多元线性回归法分别建立了近红外检测的儿童高钙奶粉水分 、 蛋白 、 脂肪 、 乳糖和蔗糖的快速测定模型.

All humanbabies can metabolise lactose, but only some adults can manage the trick.

所有的婴儿可以消化乳糖, 但仅是部分成年人可以做到这一点.

Yogurt is rich in acid, can be lactose in the milk to acid decomposition.

酸奶含有丰富的乳酸, 能将奶中的乳糖分解为乳酸.

Aren't most Chinese sensitive to undigested lactose?

难道大多数中国人不是乳糖不耐受的 吗 ?

Methods : The compound was prepared with crystallization, and the ratio of lactose and starch was 85:15.

方法通过乳糖结晶工艺制备质量比为85∶15的乳糖-淀粉复合辅料.

The composition is mainly used for improving lactose intolerance and promoting calcium absorption.

本发明的组合物主要作用是改善乳糖不耐症与促进钙质吸收,主要含维生素D、 乳糖酶.

Congenital lactose intolerance is very rare and is an inherited metabolic disorder rather than an allergy.

先天性的乳糖不耐受是非常罕见的遗传性的代谢紊乱,而并非过敏.

It is reported that about 80 % of China's varying degrees of lactose intolerance.

据报道,约有80%以上的中国存在不同程度的乳糖不耐症.