葡糖

Quercetin, quercetin rhamnoside, hyperin, syringoside and eleutheroside E wereisolated from the flower of Acanthopanax senticosus. Searching bioactive natural compound and establishing quality evaluation standard arefocused on this experiment. Using cold immersing of 70% methanol to extract from flower ofAcanthopanax senticosus and integrating macroporous resin, silica gel column chromatography,sephadex gel to abstract. We obtained five monomer compounds (compoundⅠ-compoundⅤ),quercetin, quercetin rhamnoside, hyperin, syringoside and eleutheroside E. That five compoundswere determined by HPLC in eight parts of Acanthopanax senticosus (flower, root, leaf fruit,shoot, new shoot, phloem of shoot, skin of shoot), which provide science bases for establishingquality evaluation system and settle infarctate foundation.

本文以从刺五加花蕾中寻找具有重要生物活性的天然化合物和建立质量评价标准为主要目的，对其化学成分进行研究，采用70％甲醇冷浸的方法对刺五加花蕾中的成分进行提取，运用大孔树脂吸附色谱法、硅胶柱层析法以及葡聚糖凝胶柱层析相结合的方法进行分离，得到5种单体化合物，分别为槲皮素、槲皮素鼠李糖苷、金丝桃苷、紫丁香苷和刺五加苷E；利用高效液相色谱法对这5种化合物在刺五加花蕾中的含量进行了测定；考察了8个部位(花蕾、根、叶、果、茎干、新枝、茎韧皮部、茎皮)中这5种化合物的含量分布情况，并作一比较，为今后建立刺五加质量评价体系提供了科学依据，奠定了坚实的基础。

Composition : Glucomannan Essence , Stachyose Essence , Raffinose, Functose etc.

成份： 摩芋葡甘露聚糖精华、水苏糖精华、棉子糖、果糖等。

Methods To study the influence of microwave heating to the determination of sodium gluceptate and stannous chloride for injection,and compare with water bath heating method.

考察微波加热对注射用亚锡葡庚糖酸钠含量测定的影响，并与水浴加热进行比较。

Toxicity tests showed dextran and trehalose solutions had no effects on in vitro development of morulae after exposed for 5-20 mm at 250C.

抗冻保护剂溶液对桑椹胚的毒性试验证明，25℃下，胚胎在葡聚糖和海藻糖溶液中平衡5-20分钟，对其体外发育无不良影响。

The expression patterns of expansin and XTH family genes in cucumber fruits and their responses to plant growth substances were studied.

研究了扩张蛋白和木葡聚糖内糖基转移/水解酶家族基因在黄瓜果实发育中的作用及其对植物生长物质的响应。

The diseased degree of cucumber mildew decreases obviously when cucumber plant is sprayed with synthetic glucohexaose of concentration at 10 μg/L.

黄瓜经喷施人工合成的植物抗病性诱导剂葡聚六糖诱导后，黄瓜霜霉病的发病程度显著降低。

All the chelators are labeled with technetium-99m and further tested for the biological activity in mice.

采用葡庚糖酸钙交换法对 4个配体进行了99Tcm 标记，研究了配合物在小鼠体内的生物分布特征。

Konjac, a soluble dietary fiber, is rich in glucomannan polysaccharides which is composed of D-glucose and D-mannose by beta-1,4 glycosidic bond.

蒟蒻主要成分是葡甘聚醣，是一种可溶性纤维；由D-葡萄糖和D-甘露糖以beta-1，4醣键键结合成的水溶性膳食纤维。

Feeding for 24h by third instar larvae of the maize stalk borer induced farnesyl pyrophosphate synthase gene expressing, but had no effect on expression of AOC, BX9, PAL and PR2a genes and DIMBOA content.

3玉米螟3龄幼虫处理24h能诱导玉米根中法呢烯基焦磷酸合成酶基因表达，但不能诱导丙二烯氧化物环化酶、β－1，3葡聚糖酶基因（PR2a）、糖基转移酶（BX9）、苯丙氨酸转氨酶基因表达，同时对第二叶和根中丁布含量无显著影响，使第二叶对羟基苯甲酸及第三叶丁布、对羟基苯甲酸、香草酸含量显著降低。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。