The magnetic Fe3O4/carboxyl functional chitosan composite nanoparticles have been prepared by the covalent binding of chitosan alpha-ketoglutaric acid(KCTS) onto the surface of Fe3O4 magnetic nanoparticles via carbodiimide activation.
以磁性Fe3O4为核,通过反相悬浮聚合法对Fe3O4颗粒表面进行改性,在碳二亚胺的活化作用下,与壳聚糖衍生物-α-酮戊二酸缩壳聚糖(KCTS)反应制备了表面含有一定羧基的磁性Fe3O4/KCTS纳米粒子。
Research on optimum of fermentation system during co-fermentation of pentose and hexose to fuel ethanol;
戊糖和己糖共发酵生产燃料乙醇发酵体系优化研究
Fermentation of Pentose and Hexose to Ethanol by PVA Immobilized Cells of Pichia Stipitis;
聚乙烯醇固定化酵母的戊糖已糖同步发酵制备乙醇
In the research on a pilot plant, lignocelluloses were steam exploded, cellulose and hemicellulose were hydrolyzed with cellulose enzyme synthesized by Trichoderma reesei strain, and the resulted pentoses and hexoses were fermented to ethanol by Pichia stipitis.
含戊糖己糖的水解糖液经树干毕赤酵母发酵转化,糖利用率为87。
The objective of this research was to evaluate the effects of factors in heated xylose compound protective disposal methods on protein protection.
本文用戊糖作为保护剂，以大豆粕为试验材料，研究了戊糖加热复合保护处理方法中各因素对蛋白质保护效果的影响。
Its metallation and addition to cyclopentanone proceeded well to 40.
其金属取代物能和环戊酮顺利地反应得到40。
Ionization and Dissociation Mechanism of Cyclopentanone within Femtosecond Laser Field;
飞秒激光场中环戊酮分子的电离解离机制
Synthesis of Methyl Propionate from Dimethyl Carbonate and 3-Pentanone over Solid Base Catalyst
固体碱催化碳酸二甲酯和3-戊酮合成丙酸甲酯
o-amino-r-ketovaleric aeid
σ-氨基- r-酮戊酸
-ketoglutarate pathway
α－酮戊二酸途径 α
aminolevulinate synthetase
σ-氨基- r-酮戊酸合成酶
-ketoglutarate dehydrogenase
α－酮戊二酸脱氢酶 α
amino-r-ketoglutaric dehydrogenase
氨基- r-酮戊酸脱氢酶
2-isovaleryl, 3-indanedione
(杀虫杀鼠药) 异戊酰茚满二酮
Synthesis of 2-Methyl-5,5,5-Triphenyl-1-Pentylen-3-One
2-甲-基5,5,5-三苯基-1-戊烯-3-酮的合成
REACTION OF CYCLOKETONE,ACETYLACETONE AND ACETYLACETIC ESTER WITH KETENE OR ACETIC ANHYDRIDE IN THE PRESENCL OF COPPER SULFATE
硫酸铜催化下乙烯酮、乙酐与环酮、戊二酮及乙酰乙酸乙酯的反应
Synthesis and Characterization of a Photosensitive Polyimide Containing Pentadienone Moiety;
含戊二烯酮结构的光敏聚酰亚胺的合成与表征
Research in Synthetic Methodologies of Cyclopentenone Esters and α,β-Unsaturated Esters;
环戊烯酮酯和α，β-不饱和酯的合成方法研究
Study on synthesis and thermograms of 3,3′-(biphenyl-4,4′-diyl)dipentane-2,4-dione
4,4′-联苯-3,3′-二(2,4-戊二酮)的合成与热谱研究
The photodynamic effect of 5-ALA photodynamic on human CNE cell line
5-氨基酮戊酸对人鼻咽癌CNE细胞的光动力作用
Recurrence Prevention of Condylomata Acuminate Using ALA-PDT Therapy
5-氨基酮戊酸光动力疗法预防尖锐湿疣复发
Total Synthesis of Two Nematicidal Prenylated Flavanones
两种具有杀线虫活性异戊烯基黄烷酮的全合成
Synthesis and Biological Activity of(1E,4E)-1,5-bis(2-hydroxyphenyl)penta-1,4-dien-3-one
一个戊二烯酮化合物的合成及其杀菌抗癌活性