Journal
CHINESE CHEMICAL LETTERS
Volume 23, Issue 4, Pages 492-495Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2011.12.018
Keywords
Food additives; Liquid chromatography; Photodiode array detector; Drinks
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Funding
- General Administration of Quality Supervision, Inspection and Quarantine of China
- National Institute of Metrology of China [ASPAQ201010, AJDYX1116]
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An efficient and accurate analytical method was developed for the simultaneous determination of 20 synthetic food additives, including three sweeters, seven food colorants, nine synthetic preservatives and caffeine, by high performance liquid chromatography (HPLC) with photodiode array detector (PDA). This method permits the detection of food additives at very low concentrations (0.005-0.150 mu g/mL). The applicability was verified by the determination of food additives present in various foodstuffs. (C) 2011 Kang Ma. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
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