糖酸

The result of biochemical test with SS2: such as glucose, ribose, mannitol, mannitose,D-glucitol, lactose, gossypose, arabinose, esculin, hippurate, starch, arginine, MR, VP.

对PCR鉴定为猪链球菌2型的菌株，进行葡萄糖、核糖、甘露醇、甘露糖、山梨醇、乳糖、棉子糖、阿拉伯糖、七叶苷、马尿酸盐、淀粉、精氨酸、MR、VP的生化实验。

Sugar in the mannan, mannose, glucose, xylose, glucuronic acid and so on.

糖中有甘露聚糖、甘露糖、葡萄糖、木糖、葡萄糖醛酸等。

The result demonstrated that mannitol was the best protective substance, followed by raffinose,trehalose and melibiose, L-cysteine, xanthan gum and glycerol showed slightly protective ability.

结果表明，甘露醇对α-半乳糖苷酶的保护效果最好，其次是棉籽糖、海藻糖和蜜二糖；L-半胱氨酸、黄原胶和甘油也起到了较好的保护作用。

GC/MS analysis of sugar compositions from non-cellulose wall polysaccharide fractions revealed that fiber primary cell walls contained significantly higher amounts of arabinose, rhamnose and galacturonic acids whereas more xylose and glucose were found in ovule samples.

气相色谱分析细胞壁非纤维素多糖成分发现，与胚珠组织相比，快速伸长的纤维初生细胞壁含有显著多的阿拉伯糖、鼠李糖和半乳糖醛酸，而木糖和葡萄糖较少。

Permethylation analysis, periodate oxidation,Smith degradation, acetolysis and partial acid bydrolysis revealed the main chains of XP as mannose of (1-6)-linkages and its side chains were mannose of (1-2)linkages.

甲基化分析、过碘酸盐氧化、Smith降解、乙酰解和部分酸水解显示XP的主链是1→6连接的甘露糖，侧链是1→2连接的甘露糖。1H及13CNMR谱表明所有糖苷键均为a型，结合元素分析XP基本是酵母甘露多糖和蛋白质以及锌的络合物。

Their structures were detailedly identified on the basis of chemical methods (sugar composition analysis, glycosyl residue linkage analysis, partial acid hydrolysis, periodate oxidation, Smith degradation, acetolysis, Congo Red experiment, etc.), spectral technologies 1D, 2D NMR, ESI-MS, IR, etc.

通过各种化学方法（糖组成分析，糖残基连接方式分析，部分酸水解，高碘酸氧化，Smith降解，乙酰解，刚果红实验等）、光谱方法（1D、2DNMR，ESI-MS，GC-MS，IR等）和物理化学方法（分子量分析，粘度分析，旋光度分析等）对各纯化多糖的化学结构及糖链构象进行了鉴定。

Results The output rate of C11 was 61.97%, contents of polysaccharides, sulfate, and GlcA were 43.20%, 12.70%, and 9.78%, respectively. The sulfate linked polysaccharides on C2 or C3 equatorially, C11 was pyranose of β-glycosides mainly.

结果 C11的产率为61.97%，其多糖、硫酸基、葡萄糖醛酸质量分数分别为43.20%、12.70%和9.78%，多糖C11的硫酸根连接在糖的C2或C3处于平伏键位置，且C11为以β-糖苷键为主的吡喃糖。

In order to decrease toxicities of retinods and enhance pharmacal effects and gain the relative derivatives with better curing effect and selectivity, structures of retinoic acids were modified by inducing glycosyl groups in this paper.

方法一是在氢氧化钾存在下，以4-二甲氨基吡啶做相转移催化剂，将溴代-O-乙酰基葡萄糖(5a)、溴代-O-乙酰基木糖(5b)、溴代-O-乙酰基乳糖(5c)和溴代-O-乙酰基麦芽糖(5d)分别与异维A酸反应制得1-O-异维A酰-乙酰基单糖(6a，6b)和1-O-异维A酰-乙酰基二糖(6c，6d)，收率为53～65%。

Become the pharmacodynamical functional group to realize the direct connection on body's endo-sugar with amino acid, and then to make the function of discharging lead after sugar taking amino acid into cell to complex with lead.

本论文选择葡萄糖和阿拉伯糖作为药动团，L-半胱氨酸等其它侧链氨基酸作为药效团，实现人体内源性糖和氨基酸的直接相连，从而发挥糖携带氨基酸进入细胞螯合排铅的作用。

N-(2-hydroxyethyl)-glucamine was dehydrogenated to 6-(2-droxyethyl) amino-6-deoxy-a-L-sorbofiuanose the key intermediate of miglitol by the resting cells of Gluconobater oxydans Gouv2007 through aeration. 6-(2-Droxyethyl) amino-6-deoxy-a-L-sorbofiuanose was hydrogenated catalyticlly to miglitol. In the transformation of N-(2-hydroxyethyl)-glucamine to miglitol, the transformation rate was 77.3%.

氧化葡萄糖酸杆菌Gouv2007的静息细胞在通气下氧化N-羟乙基葡糖胺脱氢生成米格列醇的前体物质6-脱氧－6-羟乙基氨基－α-L-呋喃山梨糖，再催化加氢生成米格列醇，对从N-羟乙基葡糖胺生成米格列醇的底物转化率为77.3%。

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。