淀粉的

The structure and property of 2,3-epoxypropyltrimethyl ammonium chloride, and the method of synthesizing cationic starch based on ETA and cornstarch are introduced in brief.

对2，3-环氧丙基三甲基氯化铵的结构和性质及以ETA和玉米淀粉为原料合成阳离子淀粉的方法进行了简要介绍。

The conformation of Ap is related to molecular weight, branched degree and external chain length.

支链淀粉的构象与其分子量、分支度、外链长和淀粉浓度有关。

Therefore, it is necessary to study the physicochemical properties of buckwheat starch and the key technology for buckwheat modified starch development.

为此，有必要对荞麦淀粉的理化特性及淀粉改性关键技术进行系统研究。

All peaks were assigned according to the structure of starch and carboxymethyl cassava starch.

依据淀粉和羧甲基淀粉的结构确定了各个峰位置。

Synthesis technology and property of hydroxypropyl starch by using potato starch as raw material, propylene oxide as etherization reagent and sodium hydroxide as catalyst, were studied in this paper.

本文以马铃薯淀粉为原料，环氧丙烷为醚化剂，氢氧化钠为催化剂对低取代度羟丙基淀粉的制备工艺进行了研究。

The micrography of a scanning electron microscope showed that starch particle became small and was easy to aggregate.

利用扫描电子显微镜观察淀粉的形貌，发现经等离子体处理后淀粉颗粒体积变小，并且更容易聚集。

The retrogradation was related to the properties of both continuous p...

直链淀粉和支链淀粉的相互作用会加剧老化进程。

The result indicated that ball-milling treatment can effectively reduce starch granularity, which can be approved by granular variate curve, and that there is a dynamic grinding balance.

分析结果表明：微细化处理能够有效地减小淀粉的粒度，与此同时，淀粉在微细化处理过程中也存在着动态粉碎平衡。

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 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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。