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Chen G, Lai B. Matrix overcompensation calibration: A new strategy to correct matrix effects of carbon origin in multielement analysis by inductively coupled plasma mass spectrometry. Anal Chim Acta 2024; 1309:342675. [PMID: 38772665 DOI: 10.1016/j.aca.2024.342675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/11/2024] [Accepted: 05/02/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND Elemental analysis by inductively coupled plasma mass spectrometry (ICP-MS) may suffer from matrix effects; those caused by organic matrices cannot be corrected by internal standardization. A new strategy, matrix overcompensation calibration (MOC), was developed to correct such matrix effects. RESULTS Clear fruit juices were diluted 1:50 in 1 % HNO3 (v/v)- 0.5 % HCl (v/v)- 5 % ethanol (v/v). A standard series was treated likewise to construct an external calibration curve. As, Se, Cd, and Pb in juices were determined by dilute-and-shoot ICP-MS based on this MOC strategy. The results agreed with those obtained by standard addition calibration and microwave-aided digestion; data accuracy was validated by spike-recovery studies. SIGNIFICANCE Unlike standard addition calibration, a single external calibration curve established by MOC can be applicable to juices of diversified fruit, geographical, and manufacturer origins enhancing productivity.
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Affiliation(s)
- Guoying Chen
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, Pennsylvania, 19038, USA.
| | - Bunhong Lai
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, Pennsylvania, 19038, USA
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Chen G, Lai B. Dilute-and-shoot ICPMS quantification of V, Ni, Co, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices based on matrix overcompensation calibration. Anal Bioanal Chem 2024; 416:839-847. [PMID: 38059990 DOI: 10.1007/s00216-023-05071-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/30/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023]
Abstract
Analysis of V, Co, Ni, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices was performed by inductively coupled plasma mass spectrometry (ICPMS) after simple 50-fold dilution in 1% (v/v) HNO3-0.5% (v/v) HCl-5% (v/v) ethanol. Ethanol was added to overwhelm native organic components and dominate matrix effects. A universal calibration curve was built based on a likewise treated reagent standard series. This new matrix overcompensation calibration (MOC) strategy was developed to effectively compensated for matrix effects of carbon origin and achieved quantitative (92.5-118.8%) recoveries comparable to those by standard addition calibration (92.1-117.8%) and microwave-aided digestion (99.3-116.8%). The LODs were 0.528, 0.204, 0.195, and 2.07 ng mL-1 for toxic elements As, Cd, Pb, and Ni, respectively, adequate for their regulatory monitoring. Ge, Rh, Tb, and Ir were used as internal standards. MOC renders a calibration curve universally applicable to any clear fruit juices of diversified crop, geographic, and manufacturer origins resulting in cost saving and enhanced productivity.
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Affiliation(s)
- Guoying Chen
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA.
| | - Bunhong Lai
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA.
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Olechno E, Puścion-Jakubik A, Soroczyńska J, Socha K, Zujko ME. Are Chokeberry Products Safe for Health? Evaluation of the Content of Contaminants and Health Risk. Foods 2023; 12:3271. [PMID: 37685204 PMCID: PMC10487231 DOI: 10.3390/foods12173271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
The health-promoting properties of chokeberry fruit have been confirmed in numerous scientific studies. It has been shown that the consumption of these fruits, due to the high content of bioactive compounds, has beneficial effects in neurodegenerative diseases, in addition to having hypolipemic, hypotensive, hypoglycemic, and anti-inflammatory properties. However, different conditions and methods of fruit cultivation, as well as methods of juice and fiber production, may result in a high content of toxic substances, which reduce the health value of chokeberry products. Many substances are environmental pollutants. In this study, for the first time, we examined the content of toxic elements (As, Hg, Cd, Pb), nitrates, and nitrites in all chokeberry juices (organic, conventional, from concentrate, and not from fruit concentrate) without additives and in all chokeberry fibers available in Poland. In addition, risk indicators of adverse health effects were calculated. The median content of the contaminants tested in juices was 0.461 µg/kg for As, 1.170 µg/kg for Cd, 0.427 µg/kg for Hg, 1.404 µg/kg for Pb, 4.892 mg/kg for NO2-, and 41.788 mg/kg for NO3-. These values did not exceed the permissible standards for the calculated indicators. There were also no statistically significant differences in the content of Cd, Hg, and Pb, as well as nitrates (III) and nitrates (V), in the tested juices depending on the method of cultivation and juice production. However, statistically significant differences in As content were found between juices from conventional and organic cultivation (1.032 µg/kg vs. 0.458 µg/kg) and juices from concentrate and not from concentrate (1.164 µg/kg vs. 0.460 µg/kg). There were no statistically significant differences with respect to impurities in fibers. It is shown that the consumption of chokeberry juice and fiber in the amount normally consumed does not pose a health risk associated with the intake of toxic substances; in the case of long-term fiber consumption, the Pb content should be monitored. In particular, organic juices and those not from fruit concentrate are recommended due to the lower As content.
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Affiliation(s)
- Ewa Olechno
- Department of Food Biotechnology, Faculty of Health Science, Medical University of Białystok, Szpitalna 37 Street, 15-295 Białystok, Poland;
| | - Anna Puścion-Jakubik
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Mickiewicza 2D Street, 15-222 Białystok, Poland; (J.S.); (K.S.)
| | - Jolanta Soroczyńska
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Mickiewicza 2D Street, 15-222 Białystok, Poland; (J.S.); (K.S.)
| | - Katarzyna Socha
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Mickiewicza 2D Street, 15-222 Białystok, Poland; (J.S.); (K.S.)
| | - Małgorzata Elżbieta Zujko
- Department of Food Biotechnology, Faculty of Health Science, Medical University of Białystok, Szpitalna 37 Street, 15-295 Białystok, Poland;
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Lima EA, Cunha FA, Oliveira MJ, Lyra WS, Junior MM, Santos JC, Ferreira SL, Araujo MC, Almeida LF. Fast automated method for the direct determination of total antimony in grape juice samples by hydride generation and atomic fluorescence spectrometric detection without external pretreatment. Food Chem 2022; 381:132194. [DOI: 10.1016/j.foodchem.2022.132194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/30/2021] [Accepted: 01/16/2022] [Indexed: 12/26/2022]
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Shen S, Cheng H, Liu Y, Chen Y, Chen S, Liu D, Ye X, Chen J. New electrolyte beverages prepared by the citrus canning processing water through chemical improvement. Food Chem X 2021; 12:100155. [PMID: 34816121 PMCID: PMC8591342 DOI: 10.1016/j.fochx.2021.100155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/19/2021] [Accepted: 11/04/2021] [Indexed: 12/01/2022] Open
Abstract
Citrus segment membrane removal during canning was improved for clean process. The improved process using mixed acid (alkali) showed good membrane removal result. The processing water was fully used for preparing a new healthy electrolyte drink. The bioactive compounds in the canning processing water were completely recoverd. This green process with economic viability has great society benefits.
In the production of canned citrus, large amounts of processing water were discharged during the segment membrane removal process, causing severe pollution. In order to reduce pollution and recover the bioactive compounds in the processing water, the production of canned satsuma mandarin, sweet orange and grapefruit were studied, and improved acid (0.1% HCl, 0.4% citric acid) and alkali (0.1% KOH, 0.2% NaOH) were used to conduct the new chemical hydrolysis process to remove the segment membrane. The obtained acid and alkali processing water were firstly explored the potential to make novel beverages, which contain electrolytes (Na: 472–945 ppm; K: 208–279 ppm; Cl: 364–411 ppm; citrate: 1105–1653 ppm) and potential prebiotics such as pectin and flavonoids. The improved segment membrane removal process realized the conversion of wastewater into drinkable beverages at low costs. The bioactive compounds were fully recovered without wastewater discharging, which produced great environmental, economic and health value.
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Affiliation(s)
- Sihuan Shen
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Huan Cheng
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Ying Liu
- Ecology and Health Institute, Hangzhou Vocational & Technical College, Hangzhou 310018, China
| | - Yanpei Chen
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Shiguo Chen
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Donghong Liu
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Xingqian Ye
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Jianle Chen
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China.,NingboTech University, Ningbo 315100, China
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Abbasi H, Shah MH, Mohiuddin M, Elshikh MS, Hussain Z, Alkahtani J, Ullah W, Alwahibi MS, Abbasi AM. Quantification of heavy metals and health risk assessment in processed fruits’ products. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.10.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Determination of essential and non-essential element concentrations and health risk assessment of some commercial fruit juices in Turkey. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:4432-4442. [PMID: 33087957 DOI: 10.1007/s13197-020-04480-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/14/2020] [Accepted: 04/23/2020] [Indexed: 10/24/2022]
Abstract
Aim of present study is to quantify essential (Ca, Co, Cr, Cu, Fe, K, Mg, Mn, Na, P, Se and Zn) and non-essential/toxic (Al, As, Ba, Cd, Ni, Pb and Ti) elements of 100% fruit juices (orange, apple, pomegranate and grape) and fruit nectars (orange, peach, apricot and cherry and the determination of non-carcinogenic and carcinogenic risks. For this purpose, inductively coupled plasma-optical emmision spectroscopy was used to find out element content of samples after microwave digestion process. Essential element contents of 100% fruit juices and nectars were determined as max. 1350 mg/L (K, in 100% orange juice) and min. 0.007 mg/L (Cr, in 100% grape, cherry and apricot nectar and Cu, Mo, in 100% apple juice). Furthermore, the daily intake percentages of essential elements were calculated for 200 mL fruit juice consumption. Target hazard quotients, hazard indexes (HI) and target carcinogenic risks (TR) of non-essential, trace and ultra trace elements were also calculated and risk analysis were conducted. According to the results, the HI and TR of samples were founded as less than 1 and 1 × 10-4, respectively. All samples evaluated as in the low risk group.
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Rocha PSM, Cruz GFB, Cassella RJ. Evaluation of Copper and Manganese Concentrations in Commercial Fruit Juices and Nectars Consumed in Brazil by GF AAS. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2020; 2020:8816068. [PMID: 33123407 PMCID: PMC7585672 DOI: 10.1155/2020/8816068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
The present work proposes a simple method for direct determination of Cu and Mn in commercial fruit juices and nectars by graphite furnace atomic absorption spectrometry (GF AAS). We analyzed samples of different flavors (orange, mango, passion fruit, peach, and grape) and brands of Brazilian commercial fruit juices and nectars. We also carried out a study to define a suitable temperature program and to optimize the calibration conditions. It was possible to determine Cu and Mn in the samples just after a simple dilution of samples with a 0.70 mol L-1 HNO3 solution, except in the case of grape juice. We compared the results obtained with the proposed method to those obtained after a traditional treatment based on acid digestion in a microwave oven, and no significant differences were observed (except for grape juice). The accuracy of the method was assessed through a recovery test, which provided recovery percentages in the range of 81-117%. Precision was always better than 8%, and the limits of quantification for Cu and Mn were 6 μg L-1 and 9 μg L-1, respectively. We analyzed twenty-two samples, and the concentrations of Cu and Mn were in the range of 24.1-321 μg L-1 and 116-3296 μg L-1, respectively. Statistical analysis using a two-way analysis of variance (ANOVA) at 95% confidence level showed that flavor and brand impacted on the concentration of the analytes in the samples. Among the samples analyzed, the grape juice presented the highest concentrations of both Cu and Mn.
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Affiliation(s)
- Pamela S. M. Rocha
- Departamento de Química Analítica, Universidade Federal Fluminense, Outeiro de São João Batista s/n, Centro, Niterói, RJ 24020-141, Brazil
| | - Graziela F. B. Cruz
- Departamento de Química Analítica, Universidade Federal Fluminense, Outeiro de São João Batista s/n, Centro, Niterói, RJ 24020-141, Brazil
| | - Ricardo J. Cassella
- Departamento de Química Analítica, Universidade Federal Fluminense, Outeiro de São João Batista s/n, Centro, Niterói, RJ 24020-141, Brazil
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A revisited FAAS method for very simple and fast determination of total concentrations of Cu, Fe, Mn and Zn in grape juices with sample preparation developed by modeling experimental design and optimization. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104998] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Melo JC, Carvalho WC, Boa Morte ES, Araujo RGO, Santos DCMB. Sequential Determination of Cd, Co, Cu, Fe, Mg, Mn, Ni, Pb, and Zn in Powdered Refreshments by FS-F AAS After a Simple Sample Treatment. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01589-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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Saenmuangchin R, Siripinyanond A. Identification of white scale formation in pineapple juice concentrate. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Fathabad AE, Shariatifar N, Moazzen M, Nazmara S, Fakhri Y, Alimohammadi M, Azari A, Mousavi Khaneghah A. Determination of heavy metal content of processed fruit products from Tehran's market using ICP- OES: A risk assessment study. Food Chem Toxicol 2018; 115:436-446. [DOI: 10.1016/j.fct.2018.03.044] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 03/18/2018] [Accepted: 03/30/2018] [Indexed: 01/19/2023]
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Souza SO, Costa SSL, Brum BCT, Santos SH, Garcia CAB, Araujo RGO. Determination of nutrients in sugarcane juice using slurry sampling and detection by ICP OES. Food Chem 2018; 273:57-63. [PMID: 30292375 DOI: 10.1016/j.foodchem.2018.03.060] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 03/01/2018] [Accepted: 03/14/2018] [Indexed: 02/08/2023]
Abstract
The fractional factorial and Doehlert designs for optimization of a slurry sampling procedure to determine of nutrients in sugarcane juice by inductively coupled plasma optical emission spectrometry (ICP OES) were applied. External calibration curves were used for direct analysis of the slurry. This procedure allowed determination of Ca, Cu, Fe, K and Mg with limits of detection (LoD) obtained of 2.0, 0.04, 0.2, 1.0 and 1.5 mg L-1, respectively. The precision was expressed as relative standard deviation (%RSD), being better than 1.4% (n = 3). Accuracy was confirmed by comparison with sample digestion method. The results for analysis of fourteen sugarcane juices samples demonstrated that the nutrients Ca, Cu, Fe, K and Mg have average contents of 108, 0.506, 6.40, 470 and 114 mg L-1, respectively. The proposed analytical method is a good alternative for simultaneous determination of nutrients in sugarcane juice using introduction of slurries and detection by ICP OES.
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Affiliation(s)
- Sidnei Oliveira Souza
- Universidade Federal da Bahia, Instituto de Química, Departamento de Química Analítica, Salvador, Bahia 40170-115, Brazil
| | - Silvânio Silvério L Costa
- Universidade Federal da Bahia, Instituto de Química, Departamento de Química Analítica, Salvador, Bahia 40170-115, Brazil; Universidade Federal de Sergipe, Departamento de Química, Laboratório de Química Analítica Ambiental, São Cristóvão, Sergipe 49100-000, Brazil
| | - Bia Catarina T Brum
- Instituto Tecnológico e de Pesquisa do Estado de Sergipe (ITPS), Aracaju, Sergipe 49020-380, Brazil
| | - Samir Hipólito Santos
- Universidade Federal da Bahia, Instituto de Química, Departamento de Química Analítica, Salvador, Bahia 40170-115, Brazil
| | - Carlos Alexandre B Garcia
- Universidade Federal de Sergipe, Departamento de Química, Laboratório de Química Analítica Ambiental, São Cristóvão, Sergipe 49100-000, Brazil; Instituto Nacional de Ciência e Tecnologia do CNPq - INCT de Energia e Ambiente, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Rennan Geovanny O Araujo
- Universidade Federal da Bahia, Instituto de Química, Departamento de Química Analítica, Salvador, Bahia 40170-115, Brazil; Instituto Nacional de Ciência e Tecnologia do CNPq - INCT de Energia e Ambiente, Universidade Federal da Bahia, Salvador, BA, Brazil.
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Milani RF, Morgano MA, Cadore S. A Simple and Reliable Method to Determine 16 Trace Elements by ICP OES in Ready to Drink Beverages. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1172-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Pereira CC, de Souza AO, Oreste EQ, Vieira MA, Ribeiro AS. Evaluation of the use of a reflux system for sample preparation of processed fruit juices and subsequent determination of Cr, Cu, K, Mg, Na, Pb and Zn by atomic spectrometry techniques. Food Chem 2018; 240:959-964. [DOI: 10.1016/j.foodchem.2017.07.112] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
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17
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Novaes CG, Romão ILDS, Santos BG, Ribeiro JP, Bezerra MA, da Silva EGP. Screening of Passiflora L. mineral content using principal component analysis and Kohonen self-organizing maps. Food Chem 2017; 233:507-513. [DOI: 10.1016/j.foodchem.2017.04.111] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 04/17/2017] [Accepted: 04/18/2017] [Indexed: 11/25/2022]
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18
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Marques TL, Wiltsche H, Nóbrega JA, Winkler M, Knapp G. Performance evaluation of a high-pressure microwave-assisted flow digestion system for juice and milk sample preparation. Anal Bioanal Chem 2017; 409:4449-4458. [DOI: 10.1007/s00216-017-0388-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 04/21/2017] [Accepted: 04/28/2017] [Indexed: 11/29/2022]
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Gómez-Nieto B, Gismera MJ, Sevilla MT, Procopio JR. Determination of essential elements in beverages, herbal infusions and dietary supplements using a new straightforward sequential approach based on flame atomic absorption spectrometry. Food Chem 2017; 219:69-75. [DOI: 10.1016/j.foodchem.2016.09.121] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 09/12/2016] [Accepted: 09/18/2016] [Indexed: 12/18/2022]
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20
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Szymczycha-Madeja A, Pohl P, Welna M, Stelmach E, Jedryczko D. The evaluation of the suitability of different alternative sample preparation procedures prior to the multi-elemental analysis of brews of ground roasted and instant coffees by FAAS and ICP OES. Food Res Int 2016. [DOI: 10.1016/j.foodres.2015.09.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Gaiad JE, Hidalgo MJ, Villafañe RN, Marchevsky EJ, Pellerano RG. Tracing the geographical origin of Argentinean lemon juices based on trace element profiles using advanced chemometric techniques. Microchem J 2016. [DOI: 10.1016/j.microc.2016.07.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Determination of Metals and Metalloids in Wine Using Inductively Coupled Plasma Optical Emission Spectrometry and Mini-torch. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0567-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Hidalgo MJ, Fechner DC, Marchevsky EJ, Pellerano RG. Determining the geographical origin of Sechium edule fruits by multielement analysis and advanced chemometric techniques. Food Chem 2016; 210:228-34. [PMID: 27211642 DOI: 10.1016/j.foodchem.2016.04.120] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 04/23/2016] [Accepted: 04/25/2016] [Indexed: 12/23/2022]
Abstract
This paper describes the determination and evaluation of the major and trace element composition (Al, As, Ba, Ca, Cd, Co, Cu, Fe, K, Mg, Mn, Na, Pb, Sr and Zn) of Sechium edule (Jacq) Swartz fruits collected from four different places of production in Corrientes province, Argentina. Element concentrations were determined by using inductively coupled plasma optical emission spectrometry (ICP OES) after microwave digestion. The accuracy was confirmed with standard reference material of spinach leaves (NIST, 1570a) and spiking tests. Principal component analysis (PCA), linear discriminant analysis (LDA), k-nearest neighbors (kNN), partial least square-discriminant analysis (PLS-DA) and support vector machine (SVM) were applied to the results for discriminating the geographical origin of S. edule fruits. Finally, the LDA method was found to perform best with up to 90% accuracy rate based on the following elements: Ca, Ba, Cu, Mn, Na, Sr, and Zn.
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Affiliation(s)
- Melisa J Hidalgo
- Instituto de Química Básica y Aplicada del Nordeste Argentino (IQUIBA-NEA), UNNE-CONICET, Facultad de Ciencias Exactas y Naturales y Agrimensura, Av. Libertad 5400, (3400) Corrientes, Argentina
| | - Diana C Fechner
- Instituto de Química Básica y Aplicada del Nordeste Argentino (IQUIBA-NEA), UNNE-CONICET, Facultad de Ciencias Exactas y Naturales y Agrimensura, Av. Libertad 5400, (3400) Corrientes, Argentina
| | - Eduardo J Marchevsky
- Instituto de Química San Luis (INQUISAL), UNSL-CONICET, Facultad de Química Bioquímica y Farmacia, Av. Ejercito de los Andes 950, (5700) San Luis, Argentina.
| | - Roberto G Pellerano
- Instituto de Química Básica y Aplicada del Nordeste Argentino (IQUIBA-NEA), UNNE-CONICET, Facultad de Ciencias Exactas y Naturales y Agrimensura, Av. Libertad 5400, (3400) Corrientes, Argentina.
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Lai G, Chen G, Chen T. Speciation of As III and As V in fruit juices by dispersive liquid–liquid microextraction and hydride generation-atomic fluorescence spectrometry. Food Chem 2016. [DOI: 10.1016/j.foodchem.2015.05.052] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Carbonaceous Materials-12: a Novel Highly Sensitive Graphene Oxide-Based Carbon Electrode: Preparation, Characterization, and Heavy Metal Analysis in Food Samples. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0198-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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26
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Sensory profile, soluble sugars, organic acids, and mineral content in milk- and soy-juice based beverages. Food Chem 2015; 173:1100-6. [DOI: 10.1016/j.foodchem.2014.10.136] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 10/20/2014] [Accepted: 10/24/2014] [Indexed: 11/20/2022]
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27
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Kılıç S, Yenisoy-Karakaş S, Kılıç M. Metal Contamination in Fruit Juices in Turkey: Method Validation and Uncertainty Budget. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0136-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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28
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Development of a Detection Kit Based on G-Quadruplex DNAzyme for Detection of Lead(II) Ion in Food Samples. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9990-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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29
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Welna M, Szymczycha-Madeja A. Effect of sample preparation procedure for the determination of As, Sb and Se in fruit juices by HG-ICP-OES. Food Chem 2014; 159:414-9. [DOI: 10.1016/j.foodchem.2014.03.046] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Revised: 03/04/2014] [Accepted: 03/09/2014] [Indexed: 11/29/2022]
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30
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