4-(二甲基氨基)肉桂醛
4-(二甲基氨基)肉桂醛结构式
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常用名 | 4-(二甲基氨基)肉桂醛 | 英文名 | DMACA Reagent |
|---|---|---|---|---|
| CAS号 | 6203-18-5 | 分子量 | 175.227 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 328.9±25.0 °C at 760 mmHg | |
| 分子式 | C11H13NO | 熔点 | 138-140 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 131.2±12.5 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
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Variation in proanthocyanidin content and composition among commonly grown North American cranberry cultivars (Vaccinium macrocarpon).
J. Sci. Food Agric. 94(13) , 2738-45, (2014) Cranberry fruit (Vaccinium macrocarpon) is rich in polyphenols, particularly oligomeric proanthocyanidins (PACs) possessing antimicrobial and antioxidant properties. PACs may play a role in resistance to fruit rot. Although many cranberry cultivars are grown ... |
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Effects of regular consumption of vitamin C-rich or polyphenol-rich apple juice on cardiometabolic markers in healthy adults: a randomized crossover trial.
Eur. J. Nutr. 53(8) , 1645-57, (2014) The aim of the present study was to investigate the effects of the consumption of two cloudy apple juices with different polyphenol and vitamin C contents on antioxidant status, cardiometabolic and inflammation markers in healthy young adults.Twenty subjects,... |
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High compliance vascular grafts based on semi-interpenetrating networks.
Macromol. Mater. Eng. 299(12) , 1455-1464, (2015) Current synthetic vascular grafts have poor patency rates in small diameter applications (<6 mm) due to intimal hyperplasia arising from a compliance mismatch between the graft and native vasculature. Enormous efforts have focused on improving biomechanical p... |
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Cell membrane-mimicking coating for blood-contacting polyurethanes.
J. Biomater. Appl. 29(6) , 801-12, (2014) The aim of the present work was to develop simple modification technique for polyurethanes (PUs) intended for use in blood-contacting implants (vascular grafts, heart prosthesis, ventricular assist devices). PU surface was modified with soybean-derived phosph... |
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Antimicrobial activity, DNA cleavage, thermal analysis data and crystal structure of some new CdLX2 complexes: A supramolecular network.
Mater. Sci. Eng. C. Mater. Biol. Appl. 55 , 462-70, (2015) Some new cadmium(II) Schiff base complexes CdLX2 (where X=Cl(-), Br(-), I(-), SCN(-) and N3(-) and L=N,N-bis((E)-3-(4-(dimethylamino)phenyl)allylidene)benzene-1,2-diamine) were synthesized and characterized by elemental analysis, FT-IR, UV-visible, (1)HNMR sp... |
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Aldehyde dehydrogenase. Covalent intermediate in aldehyde dehydrogenation and ester hydrolysis.
Biochem. J. 282 ( Pt 2) , 353-60, (1992) 4-trans-(NN-Dimethylamino)cinnamaldehyde (an aldehyde, DACA) and 4-trans-(NN-dimethylamino)cinnamoylimidazole (an amide, DACI) have been shown to be substrates for human aldehyde dehydrogenase (EC 1.2.1.3) which form chromophoric covalent intermediates. The s... |
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Comparison of adult corn rootworm (Coleoptera: Chrysomelidae) sampling methods.
J. Econ. Entomol. 95(1) , 96-105, (2002) Studies were conducted in Kansas corn and soybean fields during 1997 to compare various sampling methods, traps, and trap components for capturing three species of adult corn rootworms: western (Diabrotica virgifera virgifera Leconte), southern (D. undecimpun... |
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Amino acid substitutions at position 47 of human beta 1 beta 1 and beta 2 beta 2 alcohol dehydrogenases affect hydride transfer and coenzyme dissociation rate constants.
J. Biol. Chem. 268(2) , 892-9, (1993) Human liver alcohol dehydrogenase isoenzymes beta 1 beta 1 and beta 2 beta 2, in which position 47 in the coenzyme binding domain is an arginine or histidine, respectively, differ remarkably in steady-state kinetics. To understand which catalytic steps affect... |
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Evaluation of parameters that affect the 4-dimethylaminocinnamaldehyde assay for flavanols and proanthocyanidins.
J. Food Sci. 75(7) , C619-25, (2010) Proanthocyanidins are widely distributed in nature and represent the most abundant flavonoids consumed in the diet. Recent attention has been given to these compounds because of their health-promoting properties toward chronic diseases. Because of their large... |
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Determination of total procyanidins in selected chocolate and confectionery products using DMAC.
J. AOAC Int. 93(1) , 89-96, (2010) A simple, specific, high-throughput colorimetric method based on the reaction of 4-dimethylaminocinnamaldehyde (DMAC) with flavan-3-ols was developed to determine total procyanidins in selected cacao-based products. Extracts of defatted samples were dispensed... |