半乳糖

The others were discovered in Liriodendron tulipifera except for cyanidin and galactose, so the three groups could be identified partially by cyanidin and galactose.

北美鹅掌楸花被片除不含有花青素和半乳糖外，其它成分同鹅掌楸和杂交鹅掌楸，因此花青素和半乳糖可作为三大类群的识别依据之一。

SC the neck and back of mice by D gal(120mg/kg) for 40days,SC the herbs group by D gal let them drink the concentrated two old drugs decoction for 40 dyas,and compared with the empty group,than observe the effect on the indices of the brain,dthymus,spleen,liver and kidney,the activity of SOD of serum,MDA and t...

小鼠颈背部皮下注射D 半乳糖 4 0天，中药组注射D 半乳糖同时以 6 32g/(kg·d-1 )浓缩二陈汤煎液灌胃 4 0天，并以空白组作对照，观察二陈汤对小鼠脑、胸腺、脾、肝、肾指数、自由基代谢指标血清超氧化物歧化酶、丙二醛及小鼠大脑额前页神经元超微结构的影响。

By means of GPC,IR,GC-MS,~(13)CNMR,~1HNMR,Methylation analysisetc,structural properties of PST-1 were identified as follows:The Mwof PST-1 was 3.44×10~6 Da and its optical rotation was _D~(20)=+0.110°(c0.1, H_2O); PST-1 constituted 8 simple sugars and the molar ratio was 2,4-Dimethoxy-Mannose:Rhamnose:Ara-binose:Xylose:Galactose:D-Galacturonic acid:Mannose:D-glucuronic acid=2%:5%:24%:9%:3%:1%:46%:10%;The chief bone of PST-1 was 1,3,6-linked-β-D-Man residue and the side chains contained Furanoid and Pyranoid residues.

结合GPC、旋光度测定、IR、GC-MS、~(13)CNMR、~1HNMR、高碘酸氧化法、Smith降解以及甲基化方法等分析测试方法，得到PST-1的单糖组成及结构表征，实验结果如下：红豆杉多糖PST-1是重均分子量为3.44×10~6 Da的支链多糖，旋光度为20D=+0.110~0(c0.1，H_2O)；PST-1单糖组成为：2，4-Dimethoxy-Mannose：Rhamnose：Arabinose：Xylose：Galactose：D-Galacturonic acid：Mannose：D-glucuronic acid=2％：5％：24％：9％：3％：1％：46％：10％；PST-1的骨架结构为：具有1，3，6-连接的β-D-甘露糖残基骨架，侧链分枝包括非还原末端的呋喃型α-L-阿拉伯糖残基、吡喃型α-L-阿拉伯糖残基、β-D-木糖残基、β-D-甘露糖残基、2，4-二氧甲基-β-D-甘露糖残基和α-D-葡萄糖醛酸残基；侧链的糖残基也可能存在2，5-二氧-取代呋喃型α-L-阿拉伯糖基、3-氧-取代的β-D-木糖残基、6-氧-取代的α-D-半乳糖醛酸残基、6-氧-取代的α-D-半乳糖残基、4-氧-取代的α-D-葡萄糖醛酸残基和2-氧-取代的α-L-鼠李糖残基，同时后者也可能穿插在主链上。

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。

The reaction of iodide-potassium iodide was negative to evaluate that EGP was nonstarch polysaccharides, ulfate was 11.92%, content of the total polysaccharide was 83%, mainly including 70.13% D-galactose and 17.95% 3,6-anhydro-galactose.

不溶于有机溶剂，碘-碘化钾反应呈阴性，说明提取物为非淀粉性多糖，产率为20%，总硫酸基含量11.92%，总糖含量83%，主要由70.13%的D-半乳糖和17.95%的3，6-内醚半乳糖组成。

Sinensis could be divided into 5 stages, includi ng t he spermospore proliferation stage, the primary spermatocyte stage, the secondar y spermatocyte stage, the spermateliosis stage and the spermiotiliosis stage.

在整个精子发生过程中，N-乙酰半乳糖复合物出现于精原细胞期，并于精母细胞期发生明显的修饰和变化，精子形成期和成熟期没有N-乙酰半乳糖复合物的表达。

Results:Sorbaria sorbifolia extract significantly increased the activity of SOD in brain tissue, decreased the content MDA, inhibit the MAO activity. It was observed under microscope that Sorbaria sorbifolia could retrieve the degeneration of mitochondrion.

结果：珍珠梅提取物可提高D半乳糖所致大鼠脑组织SOD活性、降低MDA含量，抑制MAO活性；电子显微镜观察到珍珠梅提取物可以减轻D半乳糖导致的线粒体等超微结构的改变。

Soybean meal contains a significant quantity of NSP-enzymes 210 to 220 g/kg of dry matter, including 55% of pectins mainly in the form of rhamnogalacturonans, as well as oligosaccharides of the agalactoside series (raffinose, stachyose and verbascose.

豆粕中含有一定数量的非淀粉多糖NSP含量210-220 g/kg DM，包括以鼠李半乳糖醛酸聚糖形式存在的55%的果胶，同时豆粕中还含有α-半乳糖苷系列寡糖(棉子糖、水苏糖和毛蕊花糖。

The polysaccharide are mostly composed of 3,6 - AG and a few glucose, xylose, talose and idurose.

麒麟菜多糖主要是由半乳糖和3，6-内醚半乳糖组成，此外还含有少量的葡萄糖、木糖、塔罗糖和艾杜糖等，不同方法提取的多糖样品其单糖种类基本一致。

By the nucleophilic substitution reaction of 6-O-tosyl-l,2:3,4-di-O- isopropylidene-a-Z-galactopyranose (3) with some substituted 1, 2,4- triazole-3-thiols (4a ~ 4c) or 1, 2, 3,4-tetrazole-5-thiols (5a~5f), nine 6-S-(substituted triazolyl or tetrazolyl)-l,2 : 3,4-di-O- isopropylidene-a-D-galactopyranoses (6a ~ 6i) were prepared in high yields. Their structures and configurations were analyzed and established by elemental analysis, IR, NMR, MS spectra.

报道了6－O－对甲苯磺酰基－1，2：3，4－二－O－异亚丙基－α-D吡喃型半乳糖（3）与取代的3－巯基三唑或5－巯基四唑4a-4c或5a-5f的亲核取代反应，合成了9个6－S－－1，2：3，4－二－O－异亚丙基－α- D吡喃型半乳糖（6a-6i），通过元素分析，IR，NMR和MS确证了上述化合物的结构，并经分子模型计算进行了其构象分析。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新