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The particle size of rice starch after micronization hat no quite influence on visible light absorption value of starch fraction, but a .

以籼米为原料制备微细化淀粉，进行粒度分级后用凝胶色谱等方法研究微细化大米淀粉的分子特性。

The results show that micronization promoted starch micro\|biodegradation;the higher the micronization extent,the more easily the potato starch was degraded.

结果表明，颗粒的微细化有利于淀粉的生物降解：微细化程度越高，淀粉越易被降解。

In this article, high DS and low viscosity carboxymethyl starch was prepared in aqueous media through the reaction between corn starch with acid treatment and etherifying agent, the effect of acid treatment time, liquor/material ratio, the amount of sodium hydroxide, the amount of monochloroacetic acid, etherification time, and reaction tempera.

以玉米淀粉为原料，采用酸化-醚化复合变性的方法在水相中制备高取代度低黏度羧甲基淀粉，探讨了酸化时间、液固比、NaOH用量、ClCH2COOH用量、醚化反应时间、反应温度对羧甲基化过程的影响，研究发现，对原淀粉进行酸化，可以在不增加其它反应试剂用量的基础上提高产物的取代度，但是酸化时间不应过长。

Starch content hoist and then reduce along with soil Naphthalin pollution concentration increase, starch conment of all experimental group are less then comparison group.

而玉米籽粒中淀粉含量影响随着土壤萘污染浓度的增加而减少，所有实验组的玉米籽粒中淀粉含量都低于对照组。

The grafting of polycaprolcatone on starch by ring-opening polymerization of e -caprolactone was initiated from the starch hydroxyl functions in the presence of a catalyst such as stannous octoate Sn(0ct2, Dibutyltin dilaurate or titanium tetrabutoxide. The grafting ration could reach 16%. IR, X-ray diffraction and DSC were used to investigate the grafting-polymer.

在辛酸亚锡Sn(Oct_2、二月桂酸二丁基锡和钛酸丁酯等催化剂作用下，淀粉羟基引发己内酯单体进行配位聚合，淀粉接枝率可以达到16％，并通过红外光谱、X—ray衍射及DSC等测试手段对反应产物进行了表征。

The result of this study indicated that the optimum growth condition of GS-101 on agar medium are at 26℃ in pH 5, and the carbon and nitrogen sources are fructose, and corn steep liquor. Through the experiment of shaking flask, the starch was approved to improve the biomass of the culture. However, without starch the fermented broth oppositively has the activity of inhibiting fibrosarcoma cell (HT-1080) and breast cancer cell (MDA-MB-231) cell.

研究结果显示，GS-101使用洋菜培养基探讨较适生长条件为温度26℃，pH 5，碳源为fructose，氮源为corn steep liquor；从摇瓶试验得知starch虽能增加菌丝乾重，但没添加starch的发酵液具有抑制纤维肉瘤细胞(HT-1080)和乳癌细胞(MDA-MB-231)的活性。

Viscosity of Pteridium Squilinum paste was 6.387mPa·s, 0.93 times of that of potato starch and 1.5 times of that of maize starch.

结果表明：蕨根淀粉糊的黏度为6.387mPa·s，是马铃薯的0.93倍，是玉米淀粉的1.5倍。

The physicochemical properties of Radix Pueraria thomsonii starch were investigated and compared with that of potato starch.

研究了粉葛淀粉的理化特性，并与马铃薯淀粉进行了比较。

The analysis of scanning electromicroscope showed that it didn't obviously exist protein granules in rice starch pured by alcalase, and the solubility and swelling power of rice starch increased respectively after purification.

扫描电镜分析大米淀粉的超微结构显示，碱性蛋白酶纯化处理后的大米淀粉中未见明显的蛋白质颗粒存在。比较纯化前后的大米淀粉发现，大米淀粉经过碱性蛋白酶纯化后，其溶解度和膨润力都明显增加。

The analysis results of scanning electromicroscope showed that protein granules didn't obviously exist in rice starch pured by alcalase, and the solubility and swelling power of rice starch increased remarkably after purification.

扫描电镜分析大米淀粉的超微结构显示，碱性蛋白酶纯化处理后的大米淀粉中未见明显的蛋白质颗粒存在。比较纯化前后的大米淀粉发现，大米淀粉经过碱性蛋白酶纯化后，其溶解度和膨润力都明显增加。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。