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- The Nano-gold modified glassy carbon microelectrode ,which is prepared by electrodeposition, can operate the oxidation peak of dopamine and ascorbic acid. 用电沉积的方式制备了纳米金修饰微玻碳电极,该修饰电极能分开多巴胺和抗坏血酸的氧化峰。
- Electrocatalytic Oxidation of Dopamine and Ascorbic Acid at Carboxylic Carbon Nanotube-Intercalated Graphite Electrode 羧基化碳纳米管嵌入石墨修饰电极对多巴胺和抗坏血酸的电催化
- Electrochemical Behaviors of Dopamine and Ascorbic Acid at CPB Modified Carbon Paste Electrodes 多巴胺和抗坏血酸在CPB现场修饰碳糊电极上的电化学及电化学动力学性质
- Electrocatalytic Separation for Dopamine and Ascorbic Acid Using Poly-Evans Blue Modified Glassy Carbon Electrode and Simultaneous Determination 聚伊文思蓝修饰电极对多巴胺和抗坏血酸的电分离及同时测定
- SIMULTANEOUS DERIVATIVE VOLTAMMETRIC DETERMINATION OF DOPAMINE AND ASCORBIC ACID WITH THE PRUSSIAN BLUE MODIFIED CARBON BLACK MICRO-ELECTRODE 普鲁士兰修饰碳黑微电极同时微分伏安法测定多巴胺和坑坏血酸
- dopamine and ascorbic acid 多巴胺和抗坏血酸
- The average consumption of niacin and ascorbic acid was adequate of retinol equivalent and riboflavin was low. 维生素中烟酸和抗坏血酸摄入充足,视黄醇当量和核黄素摄入偏低。
- Interaction between nutrient concentration and ascorbic acid are not significant (P>0.05). 营养浓度与抗坏血酸间之交互作用不显著(P>0.;05)。
- The results showed that:1. The sucrose, reducing sugar, amino acid and ascorbic acid in Chinese jujube are easily to brown. 油枣中的总糖、还原糖、氨基酸和抗坏血酸等物质,在干制过程中极易发生非酶褐变。
- The effect of the glucose oxidase and ascorbic acid and SSL-CSL on the farinograph properties and the noodle quality was studied by orthogonal tests. 利用正交试验研究了葡萄糖氧化酶、抗坏血酸和SSL-CSL对面团粉质特性和面条品质的影响。
- The following norms were measured: seed germination percentage,germination index,vigor index, esterase activity and ascorbic acid content in seedlings. 实验结果显示:磁化水能够提高苦瓜种子的发芽率、发芽指数、活力指数,同时也能提高苦瓜幼苗的酯酶活性,但对抗坏血酸含量影响不大。
- ERNST H,KNOLL M.Electrochemical characterisation of uric acid and ascorbic acid at a platinum electrode[J].Anal Chim Acta,2001,449(1 -2):129-134. 李建平舒柏崇等.;铂微粒修饰固体石蜡碳糊电极对过氧化氢的电催化及分析应用[J]
- A method was established for determination of molybdenum in water by flow injection spectrophotometry with Thiocyanate and Ascorbic acid. 建立了水中钼的硫氰酸盐-抗坏血酸体系流动注射分光光度测定法,优化了试验条件。
- The results indicated that yeast ALO was expressed in several lines of transgenic tobacco plants, and ascorbic acid was enriched. 本文结果表明,部分转酵母ALO基因的烟草表达了ALO活性,并提高了抗坏血酸含量,转基因植物的抗逆性有待进一步研究。
- In this study, the scientists looked at the impact of both lipids (fat) and ascorbic acid (vitamin C) on nitrite chemistry in the proximal (upper) stomach. 在这项研究中,科学家将脂质(脂肪)和抗坏血酸(维生素C)在胃近端(贲门胃底区)对亚硝酸盐的化学作用都进行了观察研究。
- Preferred conditions for synthesis of ascorbyl palmitate from methyl palmitate and ascorbic acid,with Aspergillus niger as catalyst was studied in detail. 讨论了以黑曲霉脂肪酶为催化剂,以抗坏血酸和棕榈酸甲酯为底物的酯交换反应及其影响因素。
- The spectrum characteristie of red cabbage pigment,and the effects of pH,Fe3+ and ascorbic acid on the colour and stability of the same pigment werestudied. 抗坏血酸等氧化还原剂加速红甘蓝色素溶液退色,并导致红色组分减少,黄色组分增加,色素溶液的色凋由红变黄。
- Dopamine and adrenaline are derived from the amino acid tyrosine. 酪氨酸衍生出多巴胺和肾上腺素。
- The influence of graded levels of diet calcium (Ca) and ascorbic acid (AA) on the retention of iron (Fe), copper(Cu), Zinc (Zn), Ca, phosphorus (P) and magnesium (Mg) was studied in the guinea pig. 摘要本实验采用天竺鼠来研究饲料中钙质与维生素丙对铁、铜、锌、钙、磷和镁在身体存留量之影。
- The activaties of peroxidase,cata lase and ascorbic acid oxydose were increased affer treatment with acid precipitation and acid fog, but the peak value appeared in different pH in each kinds of enzyme. 酸雨和酸雾处理诱导叶片过氧化物酶、过氧化氢酶和抗坏血酸氧化酶活性增高,但不同酶的活性峰值出现在不同的处理酸度梯度上。