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Abstract
Here we describe a protocol for the determination of polyamines using capillary electrophoresis with ultraviolet absorbance detection. Aliphatic polyamines were derivatized with salicylaldehyde-5-sulfonate (SAS) which formed Schiff base with amino groups, resulting in anionic derivatives. The derivatization of polyamines, including putrescine (PUT), cadaverine (CAD), spermidine (SPD), and spermine (SPM), was conducted in 10 mM HEPES buffer with pH 7.8 containing 5 mM SAS in a mixed solvent of water and ethanol. The SAS derivatives were separated using a background electrolyte composed of 10 mM phosphate buffer with pH 7.8. Calibration curves were linear over a concentration range of 20-200 μM for CAD, PUT, SPD, and SPM, and the limits of detection (LOD) were several μM for all polyamines. Furthermore, solid phase extraction was coupled with the CE method to improve the LOD to sub-μM levels, and the calibration curves were linear over a concentration range of 1-20 μM for CAD, PUT, and SPD.
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2
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Abstract
Polyamines are polycationic nitrogenous compounds that accumulate in plants exposed to abiotic stresses. In higher animals, they influence gene expression, brain development, and nerve growth and regeneration. Because of their known roles in plant stress responses, quantitative determination of polyamines is very important. Polyamines in their native form cannot be detected by optical and/or electrochemical methods as they do not show any structural features, and hence derivatization of polyamines is essential to make them to produce either chromophores or fluorescence. Here we describe various methods of derivatization using different labeling agents and suitable separation and detecting methods for a vast source of polyamines existing in living cells.
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Acrylamide polymers with covalently linked zinc(ii)tetraphenylporphyrin groups: synthesis and complexation with amino acids. MENDELEEV COMMUNICATIONS 2018. [DOI: 10.1016/j.mencom.2018.03.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Doeun D, Davaatseren M, Chung MS. Biogenic amines in foods. Food Sci Biotechnol 2017; 26:1463-1474. [PMID: 30263683 PMCID: PMC6049710 DOI: 10.1007/s10068-017-0239-3] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/22/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022] Open
Abstract
Biogenic amines are produced by bacterial decarboxylation of corresponding amino acids in foods. Concentration of biogenic amines in fermented food products is affected by several factors in the manufacturing process, including hygienic of raw materials, microbial composition, fermentation condition, and the duration of fermentation. Intake of low amount of biogenic amines normally does not have harmful effect on human health. However, when their amount in food is too high and detoxification ability is inhibited or disturbed, biogenic amines could cause problem. To control concentration of BAs in food, decarboxylase activity for amino acids can be regulated. Levels of BAs can be reduced by several methods such as packaging, additives, hydrostatic pressure, irradiation, pasteurization, smoking, starter culture, oxidizing formed biogenic amine, and temperature. The objective of this review paper was to collect, summarize, and discuss necessary information or useful data based on previous studies in terms of BAs in various foods.
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Affiliation(s)
- Dara Doeun
- Department of Food Science and Technology, Chung-Ang University, 4726 Seodongdae-Ro, Daedeok-Myeon, Anseong-si, Gyeonggi-do 456-756 Korea
| | - Munkhtugs Davaatseren
- Department of Food Science and Technology, Chung-Ang University, 4726 Seodongdae-Ro, Daedeok-Myeon, Anseong-si, Gyeonggi-do 456-756 Korea
| | - Myung-Sub Chung
- Department of Food Science and Technology, Chung-Ang University, 4726 Seodongdae-Ro, Daedeok-Myeon, Anseong-si, Gyeonggi-do 456-756 Korea
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Elbashir AA, Krieger S, Schmitz OJ. Simultaneous determination of polyamines and acetylpolyamines in human urine by capillary electrophoresis with fluorescence detection. Electrophoresis 2013; 35:570-6. [PMID: 24338443 DOI: 10.1002/elps.201300337] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 10/19/2013] [Accepted: 10/23/2013] [Indexed: 11/06/2022]
Abstract
There has been evidence linking elevated polyamines (PAs) and acetylpolamines (AcPAs) level and cancer. So the simultaneous analysis of these compounds has become important task for cancer diagnosis and antitumor drug monitoring. A simple, fast and inexpensive CZE-LIF method has been developed for the determination of cadaverine (CAD), putrescine (PUT), spermine (SPM), spermidine (SPD), acetylspermine (ASPM), and acetylspermidine (ASPD) in human urine using 4-chloro-7-nitro-2,1,3-benzooxadiazole as a fluorescent reagent. Labeling reaction conditions were systematically investigated and were found to be 20 mM borate buffer at pH 7.4, labeling reaction time, and temperature were 10 min and 70°C, respectively. Under these optimized conditions the four PAs, two AcPAs and the internal standard were separated in 6 min. An Exactive-MS with an ESI source was used for identification of the bis-derivative of the ASPM. The method was validated in term of linearity, LODs, repeatability, intra- and interday assays, recovery, and selectivity. The LODs for CAD, PUT, SPM, SPD, ASPM, and ASPD were found to be 7.6, 10.0, 9.0, 8.8,7.8, and 3.3 nM, respectively. The method was successfully applied for the analysis of PAs and AcPAs in healthy human urine samples.
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Affiliation(s)
- Abdalla A Elbashir
- Applied Analytical Chemistry, Faculty of Chemistry, University of Duisburg-Essen, Essen, Germany; University of Khartoum, Faculty of Science, Chemistry Department, Khartoum, Khartoum, Sudan
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Zhang W, Qin J, Yang C. Synthesis and Photophysical Properties of Polyfluorene With Dipicolylamine Groups on the Side Chain: Highly Selective and Sensitive Detection of Histidine. Macromol Rapid Commun 2012; 34:175-9. [DOI: 10.1002/marc.201200538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2012] [Revised: 09/24/2012] [Indexed: 11/07/2022]
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7
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Chen Y, Yang W. Pharmacokinetic study of metoprolol in rabbit plasma by capillary electrophoresis with laser-induced Fluorescence detection. JOURNAL OF ANALYTICAL CHEMISTRY 2012. [DOI: 10.1134/s1061934812060202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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AL-Hadithi NN, Saad B. Determination of Underivatized Polyamines: A Review of Analytical Methods and Applications. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.551686] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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9
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Basheer C, Wong W, Makahleh A, Tameem AA, Salhin A, Saad B, Lee HK. Hydrazone-based ligands for micro-solid phase extraction-high performance liquid chromatographic determination of biogenic amines in orange juice. J Chromatogr A 2011; 1218:4332-9. [DOI: 10.1016/j.chroma.2011.04.073] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Revised: 04/15/2011] [Accepted: 04/26/2011] [Indexed: 11/16/2022]
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Huang X, Ren J. Capillary Electrophoresis of Polyamines with Universal Indirect Chemiluminescence Detection, Using Cobalt (II) as a Probe Ion. J LIQ CHROMATOGR R T 2011. [DOI: 10.1081/jlc-120017175] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Xiangyi Huang
- a College of Chemistry and Chemical Engineering , Hunan Normal University , Changsha , P. R. China
| | - Jicun Ren
- b College of Chemistry and Chemical Engineering , Shanghai Jiaotong University , 800 Dongchuan Road, Shanghai , 200240 , P. R. China
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Rabie MA, Elsaidy S, el-Badawy AA, Siliha H, Malcata FX. Biogenic amine contents in selected Egyptian fermented foods as determined by ion-exchange chromatography. J Food Prot 2011; 74:681-5. [PMID: 21477488 DOI: 10.4315/0362-028x.jfp-10-257] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Biogenic amines in foods may pose a public health problem. Therefore, histamine, tyramine, putrescine, cadaverine, spermine, and spermidine concentrations were measured in selected food items commonly consumed in Egypt. Foods examined were dairy products (blue cheese and Mesh cheese), meats (fermented and smoked cooked sausage), and fish (smoked and salted fermented fish [Feseekh], salted sardines, and anchovies). Egyptian fermented sausage had the highest concentration of total biogenic amines (2,482 mg/kg), followed by Mesh cheese (2,118 mg/kg) and blue cheese (2,084 mg/kg). The lowest concentration was found in smoked cooked sausage (111 mg/kg). Histamine was found at a high level (521 mg/kg) in Feseekh, and tyramine was highest (2,010 mg/kg) in blue cheese. These results indicate that some traditional Egyptian foods may pose a health risk due to the concentration of biogenic amines, especially histamine.
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Affiliation(s)
- Mohamed A Rabie
- Department of Food Science, Zagazig University, Zagazig, E-44519 Egypt
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12
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Chen YY, Yang WP, Zhang ZJ. Determination of metoprolol in rabbit blood using capillary electrophoresis with laser-induced fluorescence detection. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2010.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Todoroki K, Yoshida H, Hayama T, Itoyama M, Nohta H, Yamaguchi M. Highly sensitive and selective derivatization-LC method for biomolecules based on fluorescence interactions and fluorous separations. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 879:1325-37. [PMID: 21190905 DOI: 10.1016/j.jchromb.2010.11.038] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Revised: 11/29/2010] [Accepted: 11/29/2010] [Indexed: 11/29/2022]
Abstract
A fluorescence derivatization LC method is a powerful tool for the analysis with high sensitivity and selectivity of biological compounds. In this review, we introduce new types of fluorescence derivatization LC analysis methods. These are (1) detection-selective derivatization methods based on fluorescence interactions generated from fluorescently labeled analytes: excimer fluorescence derivatization and fluorescence resonance energy transfer (FRET) derivatization; (2) separation-selective derivatization methods using the fluorous separation technique: fluorous derivatization, F-trap fluorescence derivatization, and fluorous scavenging derivatization (FSD).
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Affiliation(s)
- Kenichiro Todoroki
- Faculty of Pharmaceutical Sciences, Fukuoka University, Nanakuma, Johnan, Fukuoka 814-0180, Japan
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15
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Pu F, Huang Z, Ren J, Qu X. DNA/Ligand/Ion-Based Ensemble for Fluorescence Turn on Detection of Cysteine and Histidine with Tunable Dynamic Range. Anal Chem 2010; 82:8211-6. [DOI: 10.1021/ac101647k] [Citation(s) in RCA: 130] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fang Pu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Zhenzhen Huang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China, and Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
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Shukla S, Park HK, Kim JK, Kim M. Determination of biogenic amines in Korean traditional fermented soybean paste (Doenjang). Food Chem Toxicol 2010; 48:1191-5. [PMID: 20146930 DOI: 10.1016/j.fct.2010.01.034] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2009] [Revised: 01/28/2010] [Accepted: 01/29/2010] [Indexed: 11/30/2022]
Abstract
Biogenic amines, produced by bacterial decarboxylation of amino acids, have been associated with toxicological symptoms in food products. Twenty-three samples of traditionally available Korean fermented soybean paste samples (Doenjang) were analyzed in order to determine the content of biogenic amines. Amines were extracted with 0.4M perchloric acid and derivatized with dansyl chloride. Nine biogenic amines were separated from Doenjang samples by high performance liquid chromatography using gradient elution (acetonitrile and ammonium acetate), and detected with spectrophotometric UV-vis detection at 254 nm. The pH value of all the samples was ranged from 4.8 to 6.0, and the strong amino acid decarboxylase activity was found to be in an acidic environment. The mean values of biogenic amines (tryptamine, 2-phenyl-ethylamine, putrescine, cadaverine, agmatine, histamine, tyramine, spermidine and spermine) determined in 23 Doenjang samples were found to be 18.37, 82.03, 70.84, 34.24, 47.32, 26.79, 126.66, 74.41 and 244.36 mg%, respectively. The findings of this study enhance the safety of not only Doenjang but other salted and/or fermented food products.
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Affiliation(s)
- Shruti Shukla
- Department of Food Science and Technology, Yeungnam University, 214-1 Dae-dong, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
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Saaid M, Saad B, Hashim NH, Mohamed Ali AS, Saleh MI. Determination of biogenic amines in selected Malaysian food. Food Chem 2009. [DOI: 10.1016/j.foodchem.2008.08.070] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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A New Disubstituted Polyacetylene for the Detection of α
-Amino Acids. Macromol Rapid Commun 2008; 30:170-5. [DOI: 10.1002/marc.200800616] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2008] [Revised: 11/09/2008] [Accepted: 11/10/2008] [Indexed: 11/07/2022]
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19
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Deng YH, Wang H, Zhang HS. Determination of amino acid neurotransmitters in human cerebrospinal fluid and saliva by capillary electrophoresis with laser-induced fluorescence detection. J Sep Sci 2008; 31:3088-97. [DOI: 10.1002/jssc.200800339] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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20
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Zhang N, Wang H, Guo XF, Zhang HS. Determination of primary biogenic amines in various food products using isocratic HPLC with 3-(4-chlorobenzoyl)-quinoline-2-carboxaldehyde as a new precolumn fluorogenic reagent. J Sep Sci 2008; 31:2804-12. [DOI: 10.1002/jssc.200800247] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Determination of aliphatic low-molecular-weight and biogenic amines by capillary zone electrophoresis. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2008; 384:65-91. [PMID: 18392566 DOI: 10.1007/978-1-59745-376-9_4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Low-molecular-weight (LMW) aliphatic amines play a key role in the global nitrogen cycle, are involved in nutrient transfer, and act as buffer in the ecosystem. They are widely used as intermediates in chemical synthesis and were shown to cause occupational asthma. Biogenic amines occur in all living organisms and have an effect on the cell growth, although at high concentrations they can be toxic; some are used as cancer markers in health protection or as spoilage markers in foods. Their identification and quantification from different matrices such as human tissues or foods is of high importance. The electrophoretic separation of amines is possible as cations as a result of their high basicity; their detection, however, is more difficult because these amines contain no chromophore group. Indirect ultraviolet (UV) detection is the first presented possibility and widely used for the separation of nonderivatized amines. Otherwise, derivatization of the amines is necessary to directly detect them with laser-induced fluorescence (LIF) detection. Other detection modes such as pulse amperometric, chemiluminescence, or mass spectrometry have been also used for the determination of LMW and biogenic amines, but not on a routine basis. In this chapter, three capillary electrophoretic methods with indirect UV and LIF detection for determination of LMW aliphatic and biogenic amines are described.
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Deng YH, Zhang HS, Du XL, Wang H. Quantification of biogenic amines in human plasma based on the derivatization withN-hydroxy-succinimidyl fluorescein-O-acetate by high-performance liquid chromatography. J Sep Sci 2008; 31:990-8. [DOI: 10.1002/jssc.200700399] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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23
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Ding C, Sun X, Zhao X, Zhao W, Li Y, Wang H, Suo Y, You J. CE Determination of 2-(9-Carbazole)ethyl Chloroformate-Labeled Oligopeptides. Chromatographia 2007. [DOI: 10.1365/s10337-007-0475-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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24
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Fu NN, Zhang HS, Ma M, Wang H. Quantification of polyamines in human erythrocytes using a new near-infrared cyanine 1-(ε-succinimidyl-hexanoate)- 1′-methyl-3,3,3′,3′-tetramethyl- indocarbocyanine-5,5′-disulfonate potassium with CE-LIF detection. Electrophoresis 2007; 28:822-9. [PMID: 17315150 DOI: 10.1002/elps.200600237] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A novel near-infrared (NIR) cyanine 1-(epsilon-succinimidyl-hexanoate)-1'-methyl-3,3,3',3'-tetramethyl-indocarbocyanine-5,5'-disulfonate potassium (MeCy5-OSu) has been developed in our laboratory. Simultaneous determination of MeCy5-OSu-derivatized polyamines spermine (Spm), spermidine (Spd), cadaverine (Cad), and putrescine (Put) based on the separation by CE combined with diode LIF detection has been accomplished. The highest derivatization efficiency was achieved in 0.2 mol/L borate buffer (pH 8.8) for 20 min at 25 degrees C. Polyamine derivatives were separated within 14 min in the phosphate running buffer (pH 3) containing 50 mmol/L phosphoric acid, 40 mmol/L SDS, and 35% methanol v/v. Linearity of response was obtained in the range of 10-200 nmol/L. The detection limits (S/N = 3) for Spm, Spd, Cad, and Put were 0.8, 1, 3, and 2 nmol/L, respectively. The proposed method has been successfully applied to the analysis of polyamines in erythrocytes of two healthy persons and one cancer patient. Average recoveries for erythrocyte samples were 93.6-106% and coefficients of variation ranged from 1.8 to 5.4%. The analysis of polyamines in erythrocytes can be used for studying the relationship between their changes and the carcinogenesis process involved in erythrocytes.
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Affiliation(s)
- Ni-Na Fu
- Department of Chemistry, Wuhan University, Wuhan, PR China
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Kiss J, Korbász M, Sass-Kiss A. Study of amine composition of botrytized grape berries. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:8909-18. [PMID: 17090141 DOI: 10.1021/jf061578g] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Aliphatic primary and biogenic amines of grape varieties from two vintages were studied. We established that appearance and/or increase of both primary aliphatic and biogenic amines is due to microbiota living in/on grape berries. Aszú, gray rotten grapes infected mainly with Botrytis cinerea, grape berries infected mainly with Penicillium species, and intact grape berries were compared on the basis of amine composition using t-test, analysis of variance, and multivariate statistical analysis (principal component analysis and linear discriminant analysis). The amine composition and amine content of Aszú grapes were significantly different (p < 0.05) from those of intact grapes despite the effect of the vineyards and the vintages. Grape samples coming from the same growing location, intact, Aszú grapes, and grape berries infected mainly with Penicillium species could be separated from each other with multivariate statistical analysis. We distinguished intact, Aszú (noble rotten), and gray rotten berries from each other as well. Evaluating amine values of grape samples independently of the place of origin, the Aszú and green rotten berries could not be differentiated. The varieties and vineyards have affected the amine composition of Aszú grapes, while these effects on intact grapes appeared only slightly.
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Affiliation(s)
- Judit Kiss
- Department of Analytics, Central Food Research Institute, Herman Ottó út 15, 1022 Budapest, Hungary
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Cao L, Wang H, Ma M, Zhang H. Determination of biogenic amines in HeLa cell lysate by 6-oxy-(N-succinimidyl acetate)-9-(2'-methoxycarbonyl) fluorescein and micellar electrokinetic capillary chromatography with laser-induced fluorescence detection. Electrophoresis 2006; 27:827-36. [PMID: 16411271 DOI: 10.1002/elps.200500301] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An MEKC-LIF method using 6-oxy-(N-succinimidyl acetate)-9-(2'-methoxy-carbonyl) fluorescein (SAMF) newly synthesized in our lab as a labeling reagent for the separation and determination of eight typical biogenic amines was proposed. After careful study of the derivatization condition such as pH value, reagent concentration, temperature, and reaction time, derivatization reaction was accomplished as quickly as 10 min with stable yield. Optimal separation of SAMF-labeled amines was achieved with a running buffer (pH 9.3) containing 30 mM boric acid, 25 mM SDS, and 20% v/v ACN. The proposed method allowed biogenic amines to be determined with LODs as low as 0.25-2.5 nmol/L and RSD values from 0.4 to 4.5%. The present method has been successfully used to monitor biogenic amines in HeLa cells and fish samples. This study exploits the potential of MEKC-LIF with SAMF labeling as a tool for monitoring biogenic amines involved in complex physiological and behavioral processes in various matrices.
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Affiliation(s)
- Liwei Cao
- Department of Chemistry, Wuhan University, Wuhan, PR China
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YOSHIDA H, NOHTA H, YAMAGUCHI M. Highly Selective Derivatization Method Based on Intramolecular Excimer-Forming Fluorescence. BUNSEKI KAGAKU 2006. [DOI: 10.2116/bunsekikagaku.55.213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | - Hitoshi NOHTA
- Faculty of Pharmaceutical Sciences, Fukuoka University
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Kiss J, Sass-Kiss A. Protection of originality of Tokaji Aszú: amines and organic acids in botrytized wines by high-performance liquid chromatography. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2005; 53:10042-50. [PMID: 16366692 DOI: 10.1021/jf050394j] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Amine and organic acid composition of Aszú wines from the Tokaj region of Hungary, nonbotrytized Hungarian wines from different regions, and foreign botrytized wines were analyzed by high-performance liquid chromatography. Hungarian and foreign wines (36 Hungarian and seven foreign botrytized wines) were compared in different ways by calculation of ratios of given amine compounds, analyses of variance, principal component, and discriminant analysis. In wines, putrescine and in some samples 3-methyl-butylamine and/or phenyl ethylamine were found in remarkable concentrations, while in botrytized wines four other amines were verified in high concentration. Good separation between Aszú and foreign botrytized wines was found by calculation of the amine component's ratio. The first two principal components of the principal component analysis accounted for 77 and 84% of the total variance in the data of amines and acids, respectively. The component scores of samples grouped according to Aszú, foreign botrytized, and nonbotrytized wines. Linear discriminant analysis was used for differentiation of Aszú, foreign botrytized, and normal wines. Using nine amines and two acids as variables, the correct classification was 97.6%. On the basis of results, an objective evaluation method can be elaborated for quality control in order to protect the authenticity and origin of wine specialties made from botrytized grapes.
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Affiliation(s)
- Judit Kiss
- Department of Analytics, Central Food Research Institute, Herman Ottó út 15, 1022 Budapest, Hungary
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Yoshida H, Harada H, Nakano Y, Nohta H, Ishida J, Yamaguchi M. Liquid chromatographic determination of polyamines in human urine based on intramolecular excimer-forming fluorescence derivatization using 4-(1-pyrene)butanoyl chloride. Biomed Chromatogr 2004; 18:687-93. [PMID: 15386497 DOI: 10.1002/bmc.377] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A liquid chromatographic method for highly sensitive and selective fluorometric determination of polyamines (putrescine, cadaverine, spermidine and spermine) in human urine is described. This method is based on an intramolecular excimer-forming fluorescence derivatization with a pyrene reagent, 4-(1-pyrene)butanoyl chloride (PBC), followed by reversed-phase liquid chromatography. The method offers higher sensitivity for determination of spermidine and spermine than previously reported method utilizing 4-(1-pyrene)butyric acid N-hydroxysuccinimide ester as a derivatization reagent. Samples containing free polyamines in diluted human urine were directly derivatized with PBC and separated on an octyl column. The derivatives were detected at excitation 345 and emission 475 nm wavelengths. For determination of total polyamine content, the conjugated polyamines were first hydrolyzed in 4 M HCl. The detection limits (signal-to-noise ratio = 3) for polyamines in urine were 1.1-3.4 pmol/mL. At optimized derivatization and chromatographic conditions, interferences such as biogenic monoamines gave no peaks or the peaks did not interfere with the peaks of polyamine derivatives. In conclusion, the present derivatization method allows direct determination of polyamines in human urine samples without the need for sample clean-up procedures.
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Affiliation(s)
- Hideyuki Yoshida
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
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Yoshida H. [Analyses of biogenic related compounds based on intramolecular excimer-forming fluorescence derivatization]. YAKUGAKU ZASSHI 2003; 123:691-6. [PMID: 12931665 DOI: 10.1248/yakushi.123.691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A highly selective and sensitive method based on a novel concept is introduced for the assay of biological substances. This method is based on an intramolecular excimer-forming fluorescence derivatization with a pyrene reagent, followed by reverse-phase HPLC. Polyamines, polyphenols, and dicarboxylic acids, which have two or more reactive functional groups in a molecule, were converted to the corresponding polypyrene-labeled derivatives by reaction with the appropriate pyrene reagent. The derivatives exhibited intramolecular excimer fluorescence (440-520 nm), which can clearly be discriminated from the monomer (normal) fluorescence (360-420 nm) emitted by pyrene reagents and monopyrene-labeled derivatives of monofunctional compounds. With excimer fluorescence detection, highly selective and sensitive determination of polyamines, polyphenols, and dicarboxylic acids can be achieved. Furthermore, the methods were successfully applied to the determination of various biological and environmental substances in real samples, which require only a small amount of sample and simple pretreatment.
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Affiliation(s)
- Hideyuki Yoshida
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1, Nanakuma, Johnan-ku, Fukuoka 814-0180, Japan.
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Sun X, Yang X, Wang E. Determination of biogenic amines by capillary electrophoresis with pulsed amperometric detection. J Chromatogr A 2003; 1005:189-95. [PMID: 12924793 DOI: 10.1016/s0021-9673(03)00927-0] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The biogenic amines, putrescine, cadaverine, spermidine and spermine were separated and quantified by capillary electrophoresis with pulsed amperometric detection. Detection potential of the pulsed amperometric detection was optimized as 0.6 V. Optimal separation of the biogenic amines was achieved using a separation buffer of 30 mM citrate at pH 3.5, while keeping the buffer in the detection cell as 20 mM NaOH. Using these conditions, the four biogenic amines were baseline separated. Extrapolated limits of detection for putrescine, cadaverine, spermidine and spermine were 400, 200, 100 and 400 nM for the standard mixture (polyamines dissolved in running buffer), respectively. These are lower than ultraviolet detection and comparable or even lower than laser-induced fluorescence detection results as reported in the literature. The number of theoretical plates was maintained at the 10(5) level, which is absolutely higher than any reported method. When applying capillary electrophoresis-pulsed amperometric detection to milk analysis, only spermidine was found in amounts varying between 0.1 and 0.5 mg/kg.
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Affiliation(s)
- Xiuhua Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 159, Changchun 130022 China
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Fukushima T, Usui N, Santa T, Imai K. Recent progress in derivatization methods for LC and CE analysis. J Pharm Biomed Anal 2003; 30:1655-87. [PMID: 12485710 DOI: 10.1016/s0731-7085(02)00511-3] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The derivatization procedure with a suitable fluorescence or chemiluminescence reagent is performed for the purpose of increasing the detection sensitivity and selectivity, in high-performance liquid chromatography (HPLC) and/or capillary electrophoresis (CE). In this article, recent derivatization methods and their applications to biosamples are described. In HPLC, femto mol order of mass detection limits are obtained by derivatization. Regarding the fluorescence reagents, the use of water-soluble reagents has been effective to avoid an undesired adsorption in the process of determination of peptides. In CE, the advantages of having extremely low mass detection limits (ranging from atto to yocto mol level) and requiring only a very short analysis time (less than a few minutes) are made possible by using laser-induced fluorescence or near infra-red detections.
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Affiliation(s)
- Takeshi Fukushima
- Laboratory of Bio-Analytical Chemistry, Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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