Determination of aspartame by ion chromatography with electrochemical integrated amperometric detection
文献类型：期刊论文
| 作者 | Qu, F; Qi, ZH; Liu, KN; Mou, SF |
| 刊名 | JOURNAL OF CHROMATOGRAPHY A
 |
| 出版日期 | 1999 |
| 卷号 | 850期号:2015-01-02页码:277-281 |
| 关键词 | electrochemical detection integrated amperometric detection detection LC food analysis aspartame artificial sweeteners |
| 英文摘要 | In this paper, the separation and determination of the sweetener aspartame by ion chromatography coupled with electrochemical amperometric detection is reported. Sodium saccharin, acesulfame-K and aspartame were separated using 27.5 mmol/l NaOH isocratic elution on a Dionex IonPac AS4A-SC separation column. Aspartame can be determined by integrated amperometric detection without interference from the other two sweeteners; The method can be applied to the determination of aspartame in powered tabletop, fruit juice and carbonated beverage samples, and the results obtained by integrated amperometry were in agreement with those obtained using a UV detection method. A method for determining analytes with an NH2 group by ion chromatography with integrated amperometry was developed. (C) 1999 Elsevier Science B.V. All rights reserved. |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24212]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Qu, F,Qi, ZH,Liu, KN,et al. Determination of aspartame by ion chromatography with electrochemical integrated amperometric detection[J]. JOURNAL OF CHROMATOGRAPHY A,1999,850(2015-01-02):277-281. |
| APA | Qu, F,Qi, ZH,Liu, KN,&Mou, SF.(1999).Determination of aspartame by ion chromatography with electrochemical integrated amperometric detection.JOURNAL OF CHROMATOGRAPHY A,850(2015-01-02),277-281. |
| MLA | Qu, F,et al."Determination of aspartame by ion chromatography with electrochemical integrated amperometric detection".JOURNAL OF CHROMATOGRAPHY A 850.2015-01-02(1999):277-281. |
入库方式： OAI收割
来源：生态环境研究中心
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