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A comparative analysis of derivatization strategies for the determination of biogenic amines in sausage and cheese by HPLC.
Food Chem. 2018 Nov 15; 266:275-283.FC

Abstract

The six biogenic amines in sausage and cheese were analyzed by HPLC with UV detection after off-line derivatization with dansyl chloride, 9-fluorenylmethoxycarbonyl chloride, benzoyl chloride and dabsyl chloride, respectively. The results showed that both the off-line 9-fluorenylmethoxycarbonyl and dabsyl derivatization were not suitable for HPLC analysis of biogenic amines when batch injection was used because the derivatives were instable, whereas both the off-line dansyl and benzoyl derivatization were suitable for HPLC analysis of biogenic amines when batch injection was used, but the latter needed to maintain the derivatives at 4 °C to ensure that benzoylated tyramine was not degraded when waiting for the analysis. The off-line dansyl derivatization had an obvious advantage in the analysis of biogenic amines in sausage and cheese samples by HPLC combined with batch injection because the method has a wider linear range and higher sensitivity, accuracy, precision and stability of the derivatives.

Authors+Show Affiliations

College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.Department of Food and Bio-engineering, Beijing Vocational College of Agriculture, Beijing 102442, China.College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China. Electronic address: gcf@nwafu.edu.cn.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30381186

Citation

Liu, Si-Jin, et al. "A Comparative Analysis of Derivatization Strategies for the Determination of Biogenic Amines in Sausage and Cheese By HPLC." Food Chemistry, vol. 266, 2018, pp. 275-283.
Liu SJ, Xu JJ, Ma CL, et al. A comparative analysis of derivatization strategies for the determination of biogenic amines in sausage and cheese by HPLC. Food Chem. 2018;266:275-283.
Liu, S. J., Xu, J. J., Ma, C. L., & Guo, C. F. (2018). A comparative analysis of derivatization strategies for the determination of biogenic amines in sausage and cheese by HPLC. Food Chemistry, 266, 275-283. https://doi.org/10.1016/j.foodchem.2018.06.001
Liu SJ, et al. A Comparative Analysis of Derivatization Strategies for the Determination of Biogenic Amines in Sausage and Cheese By HPLC. Food Chem. 2018 Nov 15;266:275-283. PubMed PMID: 30381186.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A comparative analysis of derivatization strategies for the determination of biogenic amines in sausage and cheese by HPLC. AU - Liu,Si-Jin, AU - Xu,Juan-Juan, AU - Ma,Chang-Lu, AU - Guo,Chun-Feng, Y1 - 2018/06/04/ PY - 2018/01/14/received PY - 2018/05/13/revised PY - 2018/06/02/accepted PY - 2018/11/2/entrez PY - 2018/11/2/pubmed PY - 2019/1/3/medline KW - 9-Fluorenylmethoxycarbonyl chloride KW - Benzoyl chloride KW - Biogenic amine KW - Dabsyl chloride KW - Dansyl chloride KW - HPLC KW - Stability SP - 275 EP - 283 JF - Food chemistry JO - Food Chem VL - 266 N2 - The six biogenic amines in sausage and cheese were analyzed by HPLC with UV detection after off-line derivatization with dansyl chloride, 9-fluorenylmethoxycarbonyl chloride, benzoyl chloride and dabsyl chloride, respectively. The results showed that both the off-line 9-fluorenylmethoxycarbonyl and dabsyl derivatization were not suitable for HPLC analysis of biogenic amines when batch injection was used because the derivatives were instable, whereas both the off-line dansyl and benzoyl derivatization were suitable for HPLC analysis of biogenic amines when batch injection was used, but the latter needed to maintain the derivatives at 4 °C to ensure that benzoylated tyramine was not degraded when waiting for the analysis. The off-line dansyl derivatization had an obvious advantage in the analysis of biogenic amines in sausage and cheese samples by HPLC combined with batch injection because the method has a wider linear range and higher sensitivity, accuracy, precision and stability of the derivatives. SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/30381186/A_comparative_analysis_of_derivatization_strategies_for_the_determination_of_biogenic_amines_in_sausage_and_cheese_by_HPLC_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0308-8146(18)30962-2 DB - PRIME DP - Unbound Medicine ER -