lactase

1. Instead, they call it lactase persistence, indicating what's really weird is the ability to continue to drink milk.
   相反的，科学家们把乳糖抗性称为乳糖耐受性，以表明成年后能够继续喝牛奶才是奇怪的事情。
2. Sweden has one of the world's highest percentages of lactase tolerant people.
   其中瑞典为乳糖耐受性比例最高的国家。
3. Today, the highest proportion of people with lactase persistence live in Northwest Europe, especially the Netherlands, Ireland and Scandinavia.
   如今，乳糖耐受性比例最高的人群居住在欧洲西北部，尤其是荷兰、爱尔兰和斯堪的纳维亚。
4. The researchers used a computer to model the spread of lactase persistence, dairy farming, other food gathering practices and genes in Europe.
   研究人员对欧洲地区的乳糖耐受性的传播、乳品业、其它食品聚集过程和基因进行了计算机建模。
5. Co-immobilization of lactase and its application in production of low lactose milk
   凹凸棒土&壳聚糖耦合固定化乳糖酶及其在低乳糖乳制备中的应用
6. As a consequence, more of their descendents survived and bore the variant lactase gene.
   其结果是，他们的更多后代生存了下来，携带着乳糖基因的这个变种。
7. A similar, less severe, metabolic disorder is congenital lactase deficiency.
   类似的，病症略轻为一点的代谢紊乱疾病是乳糖分解酶素缺乏症。
8. A less obvious genetic adaptation is lactose persistence, which describes the continued production into adulthood of the enzyme lactase that metabolises lactose, the sugar found in milk.
   一个不太明显的遗传适应是乳糖耐受，这是指直到成年后还能制造乳糖酶，后者用于代谢奶中的乳糖。
9. Under these conditions, the hydrolysis rate of lactase form fermentation can reach on31.
   在此条件下培养，米曲霉发酵液中乳糖分解率可达31。
10. Research of Epidemiological Investigation of Subjective Lactose Intolerance and Lactase Gene Polymorphisms in Hangzhou Urban Populations
    杭州市区人群主观乳糖不耐受流行病学调查及乳糖酶基因多态性研究
11. Some premature babies have a temporary form of lactose intolerance because their bodies are not yet producing lactase.
    一些早产的宝宝会暂时的有乳糖不耐受症状是因为他们体内还未开始分泌乳糖分解酶。
12. Preliminary Study on Characteristics and Application of Chitosan-immobilized Lactase
    壳聚糖固定化绿豆乳糖酶的特性及应用的初步研究
13. Expression of Lactase from Kluyveromyces Lactis in E.coli and Study on Enzymatic Properties
    乳酸克鲁维酵母乳糖酶基因在大肠杆菌中表达及酶学性质研究
14. Production of Lactulose with Immobilized Lactase on Magnetic Chitosan Microspheres; Study of Immobilized β-galactosidase Prepared by Porous Ceramic as Sorbent and Glutaraldehyde as Crosslinking Agent
    磁性壳聚糖微球固定化乳糖酶及其在乳果糖制备中的应用多孔陶瓷吸附&戊二醛交联固定化乳糖酶的研究
15. Studies on property of immobilized lactase and its operational stabilization
    酰肼载体固定化乳糖酶的特性及其操作稳定性研究
16. Lactase from mungbean was immobilized onto chitosan surface by using glutaraldehyde as the cross-linking reagent.
    以壳聚糖凝胶颗粒为载体，采用共价键偶联法固定绿豆乳糖酶。
17. The paper studied the characteristics of lactase and a method for producing low lactase milk.
    研究了乳糖酶的特性及生产低乳糖牛奶的方法。
18. Study of Immobilized lactase
    固定化乳糖酶的研究
19. Therefore, the research open a new and convenient avenue for high-yielded lactase production.
    因此本研究开辟了一条产量高、分离纯化简便、廉价大规模生产乳糖酶的新途径。
20. It is suggested that lactase deficiency have a prevalence of about 72.2% in Chinese people;
    说明我国正常人中乳糖酶缺乏的阳性率约为72.2%。
21. Characteristic and biological function of lactose, lactase deficiency and solving approach is expounded in this paper.
    本文阐述了乳糖的特性、生理功能作用、乳糖酶缺乏症及解决途径。
22. In this paper, Lactase was reviewed emphases its application in dairy industries.
    主要介绍了乳糖酶的种类特性及其在乳品工业中的应用以及常见的生产工艺和注意事项。
23. β lactase was not detected in culture filtrate.
    培养滤液中未检出β－内酰胺酶。
24. The prevalence of lactase deficiency and lactose intolerance in Chinese children of different ages
    我国不同年龄儿童中乳糖酶缺乏和乳糖不耐受发生率的研究
25. Characteristic of lactase and its development status
    微生物乳糖酶的特性和发展现状
26. The immobilized lactase was prepared by resin absorption, entrap and crosslink.
    利用树脂吸附并结合包埋与交联的方法进行微生物胞外乳糖酶的固定化。
27. Compared with free enzyme, the pH and thermal stability of immobilized lactase were increased.
    固定化后的乳糖酶的pH，热稳定性都较游离酶有明显提高。
28. Lactase not only could be used for relieve lactose intolerance, but also used in improving dairy products flavor.
    乳糖酶不仅可缓解乳糖不耐受症，还可改良乳制品的品质、风味和口感。

noun

1. any of a group of enzymes (trade name Lactaid) that hydrolyze lactose to glucose and galactose

   Synonym:    Lactaid