The oxidized acetyl cyanoethylated starch was synthesized with oxidized corn starch, vinyl acetate and acrylonitrile in alkaline medium when the pH was 9, the reaction temperature was 30℃ and the ratio of vinyl acetate to acrylonitrile was 1:2 to 2:1.
采用醋酸乙烯酯、丙烯腈对氧化玉米淀粉进行化学改性,制得氧化乙酰氰乙基淀粉(即多元复合改性淀粉);研究了醋酸乙烯酯和丙烯腈的用量及配比对氧化乙酰氰乙基淀粉性能的影响;采用IR、SEM对氧化乙酰氰乙基淀粉的结构进行了表征,并用其进行了纸张表面施胶实验。
Native starch was modified by etherification with acrylonitrile,and films were prepared from blends of polyvinyl alcohol(PVA) with cyanoethyl starch(CES) with different degrees of substitution(DS) by solvent casting methods.
研究了原淀粉通过丙烯腈醚化改性,用不同取代度的氰乙基淀粉与聚乙烯醇(PVA)利用溶剂流延法共混制膜。
Effects of the temperature on determination of Hetastarch′s characteristic viscosity;
温度对测定羟乙基淀粉特性黏数结果的影响
Effects of epidural administration of 60 g/L hetastarch on spinal cord and spinal nerve roots in rats;
硬膜外间隙充填60g/L羟乙基淀粉对大鼠脊髓和脊神经根的影响
A Study on the Synthesis Process and the Catalyst for the Preparation of Alkyl Polyglycosides and Cyanoethyl Starch;
烷基多苷及氰乙基淀粉合成工艺及催化剂的研究
Development of Starch-based Aqueous Polymer Isocyanate Adhesives Curable under Room Temperature
室温固化淀粉基水性异氰酸酯胶的研究
The Preparation of Carboxymethyl Hydroxyethyl Starch by Orthogonal Design
正交实验法优化羧甲基-羟乙基淀粉的制备工艺
sodium cyanoacetic ester
钠代氰基乙酸酯[乙酯]
Equivalent efficiency study of HES200 and Haes on hemorrhagic shock in rats
羟乙基淀粉200抗大鼠失血性休克作用与羟乙基淀粉氯化钠的等效性研究
Effect of hydroxyethyl Starch Preloading before Cesarean Section
血栓弹力图检测羟乙基淀粉对凝血功能的影响
Preparation of Carboxymethyl Potato Starch with Ethanol Method and Product Characterization
乙醇溶剂法制备羧甲基马铃薯淀粉及特征分析
Synthesis of hydroxyethyl starch/ε-caprolactone grafting copolymerization using lipase
酶催化合成羟乙基淀粉/ε-己内酯接枝共聚物
Hemorheological effects of acute hypervolemic hemodilution with hetastarch
羟乙基淀粉快速扩容对血液流变学的影响
Synthesis of hydroxyethyl starch lactide graft polymer by enzynme catalysis
酶催化合成羟乙基淀粉/丙交酯接枝共聚物
Protective effects of hydroxyethyl starch 130/0.4 against myocardial ischemia-reperfusion injury in rats
羟乙基淀粉130/0.4改善大鼠心肌缺血再灌注损伤
Application of Hydroxyethyl Starch in M 115 Red Blood Cell Washing System
羟乙基淀粉在M115型洗涤红细胞系统中的应用
Effects of acute hypervolemic hemodilution with hydroxyethyl starch on renal function in surgical patients
羟乙基淀粉超容血液稀释对肾功能的影响
The effect of hydroxyethyl starch infusion on blood dynamics and coagulation during cardiopulmonary bypass in children
羟乙基淀粉对体外循环血动力学及凝血的影响
Therapeutic effect of hypertonic sodium chloride hydroxylethyl starch 40 on hemorrahagic shock in prehospital first aid
高渗氯化钠羟乙基淀粉40用于失血性休克院前急救的临床观察
Influence of HES on coagulation-fibrinolysis system during perioperative stage
围术期输注羟乙基淀粉对凝血-纤溶动态平衡的影响
STUDY ON GRAFT COPOLYMERIZATION OF VINYL MONOMERS ONTO STARCH INITIATED BY ACETYLACETONATE COMPLEXES OF TRANSITION METALS
过渡金属乙酰丙酮配合物引发淀粉与烯基单体接枝共聚
Hemorheologic changes after with HES:an in vitro study
羟乙基淀粉进行体外血液稀释后的血液流变学改变