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Determination of amino acids in pomegranate juices and fingerprint for adulteration with apple juices.
Food Chem. 2013 Nov 15; 141(2):1187-91.FC

Abstract

A new chiral micellar electrokinetic chromatography-laser induced fluorescence (MEKC-LIF) method was developed using sodium dodecylbenzene sulphonate (SDBS) as surfactant for the determination of chiral amino acids in pomegranate juices. The use of SDBS as the micellar medium enhanced the fluorescence intensities of amino acids derivatised with fluorescein isothiocyanate (FITC). The amino acid profile of pomegranate juices was compared to apple amino acids and l-Asn was proposed as a marker for the adulteration of pomegranate juices with apple juices.

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Authors+Show Affiliations

Tezcan F
Istanbul Technical University, Department of Chemistry, Maslak, Istanbul, Turkey.
Uzaşçı S
No affiliation info available
Uyar G
No affiliation info available
Oztekin N
No affiliation info available
Erim FB
No affiliation info available

MeSH

Amino AcidsBeveragesChromatography, Micellar Electrokinetic CapillaryFood ContaminationLythraceaeMalus

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23790902

Citation

Tezcan, Filiz, et al. "Determination of Amino Acids in Pomegranate Juices and Fingerprint for Adulteration With Apple Juices." Food Chemistry, vol. 141, no. 2, 2013, pp. 1187-91.
Tezcan F, Uzaşçı S, Uyar G, et al. Determination of amino acids in pomegranate juices and fingerprint for adulteration with apple juices. Food Chem. 2013;141(2):1187-91.
Tezcan, F., Uzaşçı, S., Uyar, G., Oztekin, N., & Erim, F. B. (2013). Determination of amino acids in pomegranate juices and fingerprint for adulteration with apple juices. Food Chemistry, 141(2), 1187-91. https://doi.org/10.1016/j.foodchem.2013.04.017
Tezcan F, et al. Determination of Amino Acids in Pomegranate Juices and Fingerprint for Adulteration With Apple Juices. Food Chem. 2013 Nov 15;141(2):1187-91. PubMed PMID: 23790902.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Determination of amino acids in pomegranate juices and fingerprint for adulteration with apple juices. AU - Tezcan,Filiz, AU - Uzaşçı,Sesil, AU - Uyar,Güler, AU - Oztekin,Nevin, AU - Erim,F Bedia, Y1 - 2013/04/17/ PY - 2011/12/28/received PY - 2013/01/23/revised PY - 2013/04/04/accepted PY - 2013/6/25/entrez PY - 2013/6/26/pubmed PY - 2014/1/5/medline SP - 1187 EP - 91 JF - Food chemistry JO - Food Chem VL - 141 IS - 2 N2 - A new chiral micellar electrokinetic chromatography-laser induced fluorescence (MEKC-LIF) method was developed using sodium dodecylbenzene sulphonate (SDBS) as surfactant for the determination of chiral amino acids in pomegranate juices. The use of SDBS as the micellar medium enhanced the fluorescence intensities of amino acids derivatised with fluorescein isothiocyanate (FITC). The amino acid profile of pomegranate juices was compared to apple amino acids and l-Asn was proposed as a marker for the adulteration of pomegranate juices with apple juices. SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/23790902/Determination_of_amino_acids_in_pomegranate_juices_and_fingerprint_for_adulteration_with_apple_juices_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0308-8146(13)00463-9 DB - PRIME DP - Unbound Medicine ER -