LYCOPENE DETERMINATION IN TOMATOES BY DIFFERENT SPECTRAL TECHNIQUES (UV-VIS, FTIR AND HPLC)

被引：0
|
作者：
Bunghez, I. R. [1 ,2 ]
Raduly, M. [2 ]
Doncea, S. [1 ,2 ]
Aksahin, I. [3 ]
Ion, R. M. [1 ,2 ]
机构：
[1] Valahia Univ, Targoviste, Romania
[2] Natl R&D Inst Chem & Petrochem, ICECHIM, Bucharest, Romania
[3] TUBITAK ATAL, Sci & Technol Res Council Turkey, Ankara Test & Anal Lab, Ankara, Turkey
来源：
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2011年 / 6卷 / 03期
关键词：
Lycopene; Carotenoids; FTIR spectroscopy; INFRARED-SPECTROSCOPY;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Lycopene is one of the most important and useful carotenoids found in nature, and a potent antioxidant that has been shown to play critical role in cancer prevention. It were studied 26 types of tomato powder samples, using different analytical methods. UV-VIS spectrophotometry showed the absorption peaks of carotenoids from these tomato powder samples in order to identify the sample with the highest lycopene concentration. FTIR spectroscopy was used to quantify lycopene content in tomatoes varieties and showed a distinct vibration band at 957 cm(-1) assigned to a trans CH deformation vibration of lycopene. The lycopene content accurately and reproducibly with a correlation coefficient of 0.9996. Results have been compared with HPLC chromatography. The outcome of the study shows that the FTIR method is a good analytical method for quantification of lycopene in tomatoes.
引用
收藏
页码：1349 / 1356
页数：8
相关论文
共 50 条
  • [31] Madeira wine ageing prediction based on different analytical techniques: UV-vis, GC-MS, HPLC-DAD
    Pereira, Ana C.
    Reis, Marco S.
    Saraiva, Pedro M.
    Marques, Jose C.
    CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 2011, 105 (01) : 43 - 55
  • [32] Comparison of the measuring techniques used in UV-VIS spectrometers
    Gilewski, Marian
    PRZEGLAD ELEKTROTECHNICZNY, 2007, 83 (05): : 28 - 30
  • [33] Multivariate standardization techniques using UV-Vis data
    Sales, F
    Callao, MP
    Ruis, FX
    CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 1997, 38 (01) : 63 - 73
  • [34] Multivariate standardization techniques using UV-Vis data
    Sales, F.
    Callao, M. P.
    Rius, F. X.
    Chemometrics and Intelligent Laboratory Systems, 38 (01):
  • [35] Multivariate standardization techniques using UV-Vis data
    Florenci Sales Vilalta, Departament de Química Analítica, Universitat Ravira i Virgili, Pça. Imp. Tàrraco 1, 43005 Tarragona, Catalonia, Spain
    CHEMOMETR. INTELL. LAB. SYST., 1 (63-73):
  • [36] Comparative study on the determination of cephalexin in its dosage forms by spectrophotometry and HPLC with UV-vis detection
    CampinsFalco, P
    SevillanoCabeza, A
    GalloMartinez, L
    BoschReig, F
    MonzoMansanet, I
    MIKROCHIMICA ACTA, 1997, 126 (3-4) : 207 - 215
  • [37] Comparative study on the determination of cephalexin in its dosage forms by spectrophotometry and HPLC with UV-vis detection
    Pilar Campíns-Falcó
    Adela Sevillano-Cabeza
    Luisa Gallo-Martínez
    Francisco Bosch-Reig
    Isidro Monzó-Mansanet
    Microchimica Acta, 1997, 126 : 207 - 215
  • [38] A HIGH-SENSITIVITY UV-VIS DETECTOR FOR HPLC ANALYSES
    FARRAR, B
    JORDAN, L
    WADECLARK, C
    AMERICAN LABORATORY, 1991, 23 (03) : 106 - &
  • [39] Insulating Oil Decaying Assessment by FTIR and UV-Vis Spectrophotometry Measurements
    Hadjadj, Y.
    Fofana, I.
    Jalbert, J.
    2013 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (CEIDP), 2013, : 1310 - 1313
  • [40] Characterization of Hemoglobin Variants by Capillary Electrophoresis, UV-Vis, and FTIR Spectroscopy
    Werle, Julia
    Dunovska, Katerina
    Podhajsky, Jakub
    Cerny, Michal
    Cepova, Jana
    Parikesit, Arli Aditya
    Bjorklud, Geir
    Kotaska, Karel
    Klapkova, Eva
    Prusa, Richard
    Werle, Egon
    Kizek, Rene
    ELECTROPHORESIS, 2025,
12345