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A review of the currently developed analytical methods for the determination of biogenic amines in food products. Food Chem 2023; 398:133919. [DOI: 10.1016/j.foodchem.2022.133919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/09/2022] [Accepted: 08/08/2022] [Indexed: 11/23/2022]
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Munir MA, Badri KH, Heng LY, Inayatullah A, Nurinda E, Estiningsih D, Fatmawati A, Aprilia V, Syafitri N. The Application of Polyurethane-LiClO 4 to Modify Screen-Printed Electrodes Analyzing Histamine in Mackerel Using a Voltammetric Approach. ACS OMEGA 2022; 7:5982-5991. [PMID: 35224359 PMCID: PMC8867486 DOI: 10.1021/acsomega.1c06295] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/11/2022] [Indexed: 05/03/2023]
Abstract
Histamine is an important substance that can be applied as a parameter for allergic reactions and food freshness. This study develops a method to produce a histamine sensor based on electrodes modified using polyurethane-LiClO4. A sensor method was developed where this sensor was produced from polyurethane. The application of 4,4'-diphenylmethane diisocyanate (hard compound) and palm kernel oil-based monoester polyol (soft compound) to produce polyurethane (PU) based on bio-polyol. The addition of lithium perchlorate (LiClO4) was done in order to increase the conductivity of PU. The oxidation process was detected using cyclic voltammetry, whereas the electrochemical impedance spectroscopy was used to analyze the conductivity of the polymer. The polyurethane-LiClO4 was attached on a screen-printed electrode (SPE) within 45 min. Moreover, the 1% LiClO4-PU-SPE presented satisfactory selectivity for the detection of histamine in the pH 7.5 solution. The LiClO4-PU-SPE presented a good correlation coefficient (R = 0.9991) in the range 0.015-1 mmol·L-1. The detection limit was 0.17 mmol·L-1. Moreover, the histamine concentration of mackerel samples was detected by the PU-SEP-LiClO4. Several amine compounds were chosen to study the selectivity of histamine detection using SPE-PU-LiClO4. The interference was from several major interfering compounds such as aniline, cadaverine, hexamine, putrescine, and xanthine. The technique showed a satisfactory selective analysis compared to the other amines. A satisfactory recovery performance toward varying concentrations of histamine was obtained at 94 and 103% for histamine at 0.01 and 0.1 mmol·L-1, respectively. The application of PU-SEP-LiClO4 as an electrochemical sensor has a great prospect to analyze histamine content in fish mackerel as a consequence of PU-SEP-LiClO4 having good selectivity and simplicity.
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Affiliation(s)
- Muhammad Abdurrahman Munir
- Department
of Pharmacy, Faculty of Health Science, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
| | - Khairiah Haji Badri
- Department
of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
- Polymer
Research Center, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Lee Yook Heng
- Department
of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Ahlam Inayatullah
- Faculty
of Science and Technology, Universiti Sains
Islam Malaysia, Nilai 71800, Malaysia
| | - Eva Nurinda
- Department
of Pharmacy, Faculty of Health Science, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
| | - Daru Estiningsih
- Department
of Pharmacy, Faculty of Health Science, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
| | - Annisa Fatmawati
- Department
of Pharmacy, Faculty of Health Science, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
| | - Veriani Aprilia
- Department
of Nutrition Science, Alma Ata School of Health Sciences, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
| | - Nur Syafitri
- Department
of Pharmacy, Faculty of Health Science, Alma Ata University, Daerah Istimewa Yogyakarta, Bantul 55183, Indonesia
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Determination of 8 Endogenous Alkaloid Components inBoletusUsing Ultrahigh-Performance Liquid Chromatography Combined with Quadrupole-Time of Flight Mass Spectrometry. J FOOD QUALITY 2020. [DOI: 10.1155/2020/8865725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A ultrahigh performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UPLC-Q-TOF/MS) method was developed for simultaneous determination of 8 endogenous alkaloid compounds inBoletus.Boletussamples were extracted by 50% (V/V) methanol-water solution, then separated by CORTECS UPLC HILIC column using a binary solvent system by gradient elution. The analytes were determined by Q-TOF/MS in TOF MS and information dependent acquisition (IDA)-MS/MS mode. The results showed that mass accuracy error of the 8 endogenous alkaloids were lower than 5.0 × 10−6, good linear relationship was got in range of 0.2–500 μg/L, and correlation coefficient was higher than 0.9990. The limit of detection was in the range of 0.002–0.100 mg/kg and the limit of quantification was in the range of 0.004–0.200 mg/kg. Recovery of the method was in range of 80.1%–101.5% with spike levels of 0.004–2.00 mg/kg, relative standard deviations were lower than 10%. The method was simple, specific, and reliable. It could be used for the rapid screening and quantitative analysis of 8 endogenous alkaloids inBoletus.
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