半乳糖苷

The final acidity of yogurt ferment by the two bacteria was 57.65 T and 54.43 T respectively.Because the -galactosidase produce by starter is a endoenzyme it must abstract after the cell wall broken. This experiment compare the different method of cell wall broken and research on the influence of temperature and time on condition of cell wall broken.

由于发酵剂菌种产生的糖代谢酶，β-半乳糖苷酶是胞内酶，通过对渗透压破壁和不同浓度的氯仿和甲苯两种有机溶剂破壁方法的比较，以及破壁所需温度和时间的研究，确定采用5％氯仿，45℃保温8～12h对菌体进行破壁，β-半乳糖苷酶的活力采用AOAC提出的标准进行测定。

The obtaining of the recombinase gene can be used for gene alternation to obtain a novel Beta-galactoside synthase, thereby essentially improving the composing efficiency of a galactoside compound.

酶基因的获得，可用于基因改造获得新的β-半乳糖苷合成酶，从根本上提高半乳糖苷化合物的合成效率。

D-galactoside galactohydrolase (EC3.2.1.23) is usually named lactase which can hydrolyze lactose into galactose and glucose, and also can transfer galactoside.

半乳糖苷酶(B-D-半乳糖苷半乳糖水解酶，β-D-galactoside galactohydrolase，EC3.2.1.23)通常被称为乳糖酶，能将乳糖水解为半乳糖和葡萄糖，并具有半乳糖苷的转移作用。

Ribose/galactose/methyl galactoside importing ATP-binding protein 1 was participated in photosynthates transportation from leaf to grain in early and mid-stages.

分析结果表明，核糖／半乳糖／甲基半乳糖苷运输ATP结合蛋白l在灌浆前中期参与物质向籽粒的运输；生长素响应蛋内IAA27通过调节ATPase活性影响叶片物质运输；N-乙酰谷氨酸半醛脱氢酶在灌浆末期参与叶片的多胺代谢，延缓叶片衰老；谷胱甘肽S-转移酶和Cu/Zn-超氧化物歧化酶在籽粒灌浆后期的植物解毒和防御活性氧伤害中起着重要作用。

Wheat neoside A is apigenin 6-C-galactoside-8-C-(2'-sinapic acid acyl) arabinfuranoside; wheat neoside B is apigenin 6-C-(2'-sinapic acid acyl) arabinfuranoside-8-C- galactoside.

小麦新苷A为芹菜素-6-C-半乳糖苷-8-C-(2'-芥子酸酰基)阿拉伯糖苷；小麦新苷B为芹菜素-6-C-(2'-芥子酸酰基)阿拉伯糖苷-8-C-半乳糖苷。

In addition,the expression of Galβ-1,4-GlcNAc group was studied by ricinus communis agglutinin-I lectin blot and lectin histochemistry with RCA-I respectively.

并利用特异识别-β1，4-半乳糖苷键的蓖麻凝集素-Ⅰ，经letin blot和组织化学方法分析-β1，4-半乳糖苷键在各型人脑星形胶质细胞瘤中的表达变化和表达定位。

Galactosidase or melibiase is the enzyme of hydrolysising α-galactosis bonds, it is a exoglycosidase exist in nature widely.

半乳糖苷酶也称蜜二糖酶，是催化α-半乳糖苷键水解的酶类，是广泛存在于自然界的一种外切糖苷酶。

Galactosidase can hydrolysis a -galactosis bond , namely it can hydrolysis galactosis complex of non-reductive ends binding α-bond, so it can hydrolysis oligosaccharides such as raffinose、 stachyose、 verbascose, et al. It also can hydrolysis heteropolysaccharide including α-galactosis bonds.

能催化α-半乳糖苷键的水解，即能水解非还原性末端以α键结合的半乳糖苷化合物，因此它能水解蜜二糖、棉子糖、水苏糖和毛蕊花糖等低聚糖，还能水解含有α-半乳糖苷键的杂多糖。

The galactosyl oligosaccharides of raffinose series are widely distributed in seeds of many species and are localized in tissues that remain viable after desiccation, including the embryo and aleurone layer of cereals, cotyledons and axis tissues of legumes and other dicots.

棉子糖半乳糖苷系列寡糖广泛分布在许多种植物种子中，并存在于干燥后仍能保持活力的组织内，如禾谷类种子的胚及糊粉层，豆类及其他双子叶植物的子叶和胚轴组织等。棉子糖半乳糖苷系列寡糖在禾谷类种子的非自溶性中央胚乳中不合成，但存在于蓖麻种子的自溶性胚乳细胞中。

It is hydrolysed into its constituent monosaccharides , glucose and galactose, by the enzyme β-galactosidase.

乳糖可被β、半乳糖苷酶水解成单糖——葡萄糖和半乳糖。

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。