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Chauhan N, Pareek S, Rosario W, Rawal R, Jain U. An insight into the state of nanotechnology-based electrochemical biosensors for PCOS detection. Anal Biochem 2024; 687:115412. [PMID: 38040173 DOI: 10.1016/j.ab.2023.115412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/25/2023] [Accepted: 11/26/2023] [Indexed: 12/03/2023]
Abstract
Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders affecting many women of reproductive age all over the world. PCOS is associated with the onset of enduring health complications, notably diabetes and cardiovascular diseases. Furthermore, PCOS escalates the propensity for conditions such as obesity, insulin resistance, and dyslipidemia, which can potentially culminate in life-threatening scenarios. A pervasive predicament surrounding PCOS pertains to its underdiagnosis due to discrepancies in diagnostic criteria and the intricacy of available testing methodologies. Consequently, many women encounter substantial delays in diagnosis with traditional diagnostic approaches. Prompt identification is imperative, as any delay can precipitate severe consequences. The conventional techniques employed for PCOS detection typically suffer from suboptimal accuracy, protracted assay times, and inherent limitations, thereby constraining their widespread applicability and accessibility. In response to these challenges, various electrochemical methods leveraging nanotechnology have been documented. In this concise review, we endeavor to delineate the deficiencies associated with established conventional methodologies while accentuating the distinctive attributes and benefits inherent to contemporary biosensors. We place particular emphasis on elucidating the pivotal advancements and recent breakthroughs in the realm of nanotechnology-facilitated biosensors for the detection of PCOS.
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Affiliation(s)
- Nidhi Chauhan
- School of Health Sciences and Technology, UPES, Dehradun, 248007, Uttarakhand, India.
| | - Sakshi Pareek
- Amity Institute of Nanotechnology (AINT), Amity University Uttar Pradesh (AUUP), Sector-125, Noida, 201313, India
| | - Warren Rosario
- School of Engineering, UPES, Dehradun, 248007, Uttarakhand, India
| | - Rachna Rawal
- Department of Physics & Astrophysics, University of Delhi, Delhi, 110007, India
| | - Utkarsh Jain
- School of Health Sciences and Technology, UPES, Dehradun, 248007, Uttarakhand, India
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2
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Wanniarachchi PC, Upul Kumarasinghe KG, Jayathilake C. Recent advancements in chemosensors for the detection of food spoilage. Food Chem 2024; 436:137733. [PMID: 37862988 DOI: 10.1016/j.foodchem.2023.137733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 07/10/2023] [Accepted: 10/09/2023] [Indexed: 10/22/2023]
Abstract
The need for reliable sensors has become a major requirement to confirm the quality and safety of food commodities. Chemosensors are promising sensing tools to identify contaminants and food spoilage to ensure food safety. Chemosensing materials are evolving and becoming potential mechanisms to enable onsite and real-time monitoring of food safety. This review summarizes the information about the basic four types of chemosensors (colorimetric, optical, electrochemical, and piezoelectric) employed in the food sector, the latest advancements in the development of chemo-sensing mechanisms, and their food applications, with special emphasis on the future outlook of them. In this review, we discuss the novel chemosensors developed from the year 2018 to 2022 to detect spoilage in some common types of food like fish, meat, milk, cheese and soy sauce. This work will provide a fundamental step toward further development and innovations of chemosensors targeting different arenas in the food industry.
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Affiliation(s)
| | - K G Upul Kumarasinghe
- Department of Chemistry, Faculty of Applied Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda 10250, Sri Lanka
| | - Chathuni Jayathilake
- School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH 44106, USA.
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3
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Hao Y, Li J, Zhao Z, Xu W, Wang L, Lin X, Hu X, Li C. Flavor characteristics of Shanlan rice wines fermented for different time based on HS-SPME-GC-MS-O, HS-GC-IMS, and electronic sensory analyses. Food Chem 2024; 432:137150. [PMID: 37634344 DOI: 10.1016/j.foodchem.2023.137150] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023]
Abstract
Flavor characteristics of Shanlan rice wines with different fermentation time were analyzed. Results suggested that 3-methyl-1-butanol, phenylethyl alcohol, ethyl acetate, and diethyl succinate were the characteristic volatiles of Shanlan rice wine by using headspace solid-phase microextraction-gas chromatography-mass spectrometry-olfactometry. The most varieties (38) of volatiles appeared at a 3-year-fermentation time, contributing a unique and harmonious aroma to the Shanlan rice wine fermented for 3 years, but only 19 types were observed at 45-days and 1-year fermentation times. A similar trend was intuitively visible in the headspace-gas chromatography-ion mobility spectrometry analysis. The Shanlan rice wine fermented for 3 years had a similar taste profile to that fermented for 45 days, but with distinguishing contents of free amino acids (1352.80 mg/L and 2261.50 mg/L, respectively) and organic acids (9.58 g/L and 49.88 g/L, respectively). The Shanlan rice wine fermented for 1 year had a strong taste with more intensity of most taste attributes.
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Affiliation(s)
- Yaofei Hao
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Jianxun Li
- Institute of Food Science and Technology, Ministry of Agriculture and Rural Affairs, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Beijing, China.
| | - Zhiheng Zhao
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Wen Xu
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Lu Wang
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Xue Lin
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Xiaoping Hu
- College of Food Science and Engineering, Hainan University, Haikou, China.
| | - Congfa Li
- College of Food Science and Engineering, Hainan University, Haikou, China.
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4
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Zhang M, Guo D, Wang H, Wu G, Ding N, Shi Y, Zhou J, Zhao E, Li X. Integrated characterization of filler tobacco leaves: HS-SPME-GC-MS, E-nose, and microbiome analysis across different origins. BIORESOUR BIOPROCESS 2024; 11:11. [PMID: 38647645 PMCID: PMC10992047 DOI: 10.1186/s40643-024-00728-w] [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: 11/01/2023] [Accepted: 01/04/2024] [Indexed: 04/25/2024] Open
Abstract
This study delves into the aroma characteristics and microbial composition of filler tobacco leaves (FTLs) sourced from six distinct cigar-growing regions within Yunnan, China, following standardized fermentation. An integrated approach using gas chromatography-mass spectrometry (GC-MS), electronic nose (E-nose), and microbiome analysis was employed for comprehensive profiling. Results derived from Linear Discriminant Analysis (LDA) using E-nose data confirmed the presence of notable variability in flavor substance profiles among the FTLs from six regions. Additionally, GC-MS was used to discern disparities in volatile organic compound (VOC) distribution across FTLs from these regions, identifying 92, 81, 79, 58, 69, and 92 VOCs within each respective sample set. Significantly, 24 VOCs emerged as pivotal determinants contributing to the heterogeneity of flavor profiles among FTLs from diverse origins, as indicated by Variable Importance for the Projection (VIP) analysis. Furthermore, distinctions in free amino acid content and chemical constituents were observed across FTLs. Of noteworthy significance, solanone, isophorone, durene, (-)-alpha-terpineol, and 2,3'-bipyridine exhibited the strongest correlations with microbiome data, with fungal microorganisms exerting a more pronounced influence on metabolites, as elucidated through two-way orthogonal partial least-squares (O2PLS) modeling. These findings provide a theoretical and technical basis for accurately evaluating the synchronization of FTLs in aromas and fermentation processes, and they will enhance the quality of fermented FTLs and foster the growth of the domestic cigar tobacco industry ultimately.
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Affiliation(s)
- Mingzhu Zhang
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Danxia Road 485#, Hefei City, 230601, Anhui Province, China
| | - Dongfeng Guo
- China Tobacco Anhui Industrial Co., Ltd., Huangshan Road 606#, Hefei City, 230088, Anhui Province, China.
| | - Haiqing Wang
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Danxia Road 485#, Hefei City, 230601, Anhui Province, China
| | - Guanglong Wu
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Danxia Road 485#, Hefei City, 230601, Anhui Province, China
| | - Naihong Ding
- China Tobacco Anhui Industrial Co., Ltd., Huangshan Road 606#, Hefei City, 230088, Anhui Province, China
| | - Yaqi Shi
- China Tobacco Anhui Industrial Co., Ltd., Huangshan Road 606#, Hefei City, 230088, Anhui Province, China
| | - Jinlong Zhou
- China Tobacco Anhui Industrial Co., Ltd., Huangshan Road 606#, Hefei City, 230088, Anhui Province, China
| | - Eryong Zhao
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Danxia Road 485#, Hefei City, 230601, Anhui Province, China
| | - Xingjiang Li
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Danxia Road 485#, Hefei City, 230601, Anhui Province, China.
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Pettinelli S, Pérez-Gonzàlez C, Salvo-Comino C, Mencarelli F, Garcia-Cabezón C, Rodriguez-Mendez ML. High-performance bioelectronic tongue for the simultaneous analysis of phenols, sugars and organic acids in wines. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 38012060 DOI: 10.1002/jsfa.13174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/13/2023] [Accepted: 11/28/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Electronic tongues have been widely used to analyze wines. However, owing to the complexity of the matrix, the problem is not completely solved and further improvements are required. RESULTS A high-performance potentiometric bioelectronic tongue (bio-ET) specifically devoted to the assessment of wine components is presented. The novelty of this system is due to two innovative approaches. First, the improved performance is obtained through the use of potentiometric biosensors based on carboxylated polyvinyl chloride (PVC) membranes, where enzymes (glucose oxidase, tyrosinase, laccase, and lyase) specific to compounds of interest are linked covalently. Second, the performance is further enhanced by introducing electron mediators (gold nanoparticles or copper phthalocyanine) into the PVC membrane to facilitate the electron transfer process. Individual sensors exposed to target analytes (glucose, catechol, cysteine, or tartaric acid) show a linear behavior, with limits of detection in the region of 10-4 mol L-1 for all the compounds analyzed, with excellent reproducibility (coefficient of variation lower than 3%). Sensors combined to form a bio-ET show excellent capabilities. Principal component (PC) analysis can discriminate monovarietal white wines (PC1 77%; PC2 15%) and red wines (PC1 63%; PC2 30%). Using partial least squares, the bio-ET can provide information about chemical parameters, including glucose, total polyphenols, total anthocyanins, free and total sulfur dioxide, total acidity, and pH with R2 between 0.91 and 0.98 in calibration and between 0.89 and 0.98 in validation. CONCLUSIONS This advanced instrument is able to assess the levels of seven parameters in a single measurement, providing an advantageous method to the wine industry. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Stefano Pettinelli
- DAFE, Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
- Group UVASENS, Engineers Industrial School, University of Valladolid, Valladolid, Spain
| | - Clara Pérez-Gonzàlez
- Group UVASENS, Engineers Industrial School, University of Valladolid, Valladolid, Spain
- Department of Materials Science, University of Valladolid, Valladolid, Spain
| | - Coral Salvo-Comino
- Group UVASENS, Engineers Industrial School, University of Valladolid, Valladolid, Spain
- BioecoUVA Research Institute, University of Valladolid, Valladolid, Spain
- Department of Inorganic Chemistry, Engineers Industrial School, University of Valladolid, Valladolid, Spain
| | - Fabio Mencarelli
- DAFE, Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Cristina Garcia-Cabezón
- Group UVASENS, Engineers Industrial School, University of Valladolid, Valladolid, Spain
- Department of Materials Science, University of Valladolid, Valladolid, Spain
- BioecoUVA Research Institute, University of Valladolid, Valladolid, Spain
| | - Maria Luz Rodriguez-Mendez
- Group UVASENS, Engineers Industrial School, University of Valladolid, Valladolid, Spain
- BioecoUVA Research Institute, University of Valladolid, Valladolid, Spain
- Department of Inorganic Chemistry, Engineers Industrial School, University of Valladolid, Valladolid, Spain
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Fonseca RF, Zaiat M. Development of a low-cost electrochemical sensor for monitoring components in wastewater treatment processes. ENVIRONMENTAL TECHNOLOGY 2023; 44:3883-3896. [PMID: 35532339 DOI: 10.1080/09593330.2022.2076156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 05/05/2022] [Indexed: 06/14/2023]
Abstract
Anaerobic digestion (AD) is a complex biological process widely used to decompose various types of organic matter, as well as to produce some metabolites and biogas. Diverse microorganism groups cooperate in many intricate metabolic routes so that organic matter can be degraded. However, any imbalance on these routes can lead to process instability or even failure. Therefore, a proper monitoring system, as well as a good understanding of the process, are key steps to improve performance and stability. Several mathematical models have been developed to represent AD. Despite this, process monitoring is mostly conducted by analytical methods, whose equipment is either expensive or the analyses are time-consuming, which may be a hindrance to low-budget developments. The objective of this study was to develop a low-cost electrochemical sensor to monitor components in wastewater treatment plants. Hundreds of synthetically supplemented sugarcane vinasse and synthetic domestic sewage samples were characterised. The obtained signals were used to calibrate principal component regression, partial least square and artificial neural network estimation models. The predictable variables were chemical oxygen demand, volatile fatty acids, sodium bicarbonate, beef extract, and lipids, and their R2 ranged from 0.84 to 0.99, depending on the component.
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Affiliation(s)
- Rafael Frederico Fonseca
- Biological Processes Laboratory, São Carlos School of Engineering (EESC), University of São Paulo (USP), Environmental Engineering - Block 4-F, São Carlos, Brazil
| | - Marcelo Zaiat
- Biological Processes Laboratory, São Carlos School of Engineering (EESC), University of São Paulo (USP), Environmental Engineering - Block 4-F, São Carlos, Brazil
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7
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Olean-Oliveira A, Trevizan HF, Cardoso CX, Teixeira MF. Impedimetric study of the electrocatalytic oxidation of alcohols by nickel-Schiff base metallopolymer: Potential application for forensic identification of alcoholic beverage contaminants by multivariate data analysis. Talanta 2023. [DOI: 10.1016/j.talanta.2022.124029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Could Collected Chemical Parameters Be Utilized to Build Soft Sensors Capable of Predicting the Provenance, Vintages, and Price Points of New Zealand Pinot Noir Wines Simultaneously? Foods 2023; 12:foods12020323. [PMID: 36673415 PMCID: PMC9857561 DOI: 10.3390/foods12020323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/26/2022] [Accepted: 12/29/2022] [Indexed: 01/12/2023] Open
Abstract
Soft sensors work as predictive frameworks encapsulating a set of easy-to-collect input data and a machine learning method (ML) to predict highly related variables that are difficult to measure. The machine learning method could provide a prediction of complex unknown relations between the input data and desired output parameters. Recently, soft sensors have been applicable in predicting the prices and vintages of New Zealand Pinot noir wines based on chemical parameters. However, the previous sample size did not adequately represent the diversity of provenances, vintages, and price points across commercially available New Zealand Pinot noir wines. Consequently, a representative sample of 39 commercially available New Zealand Pinot noir wines from diverse provenances, vintages, and price points were selected. Literature has shown that wine phenolic compounds strongly correlated with wine provenances, vintages and price points, which could be used as input data for developing soft sensors. Due to the significance of these phenolic compounds, chemical parameters, including phenolic compounds and pH, were collected using UV-Vis visible spectrophotometry and a pH meter. The soft sensor utilising Naive Bayes (belongs to ML) was designed to predict Pinot noir wines' provenances (regions of origin) based on six chemical parameters with the prediction accuracy of over 75%. Soft sensors based on decision trees (within ML) could predict Pinot noir wines' vintages and price points with prediction accuracies of over 75% based on six chemical parameters. These predictions were based on the same collected six chemical parameters as aforementioned.
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9
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Ferreira L, Pinheiro P, Neto NB, Reis M. Buckypaper-Based Nanostructured Sensor for Port Wine Analysis. SENSORS (BASEL, SWITZERLAND) 2022; 22:9732. [PMID: 36560101 PMCID: PMC9783348 DOI: 10.3390/s22249732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
The development of electronic gadgets has become of great relevance for the detection of fraud in beverages such as wine, due to the addition of adulterants that bring risks to human health as well as economic impacts. Thus, the present study aims to apply a buckypaper (BP) based on functionalized multiwalled carbon nanotubes (MWCNTs)/cellulose fibers as a sensor for the analysis of Port wine intentionally adulterated with 5 vol.% and 10 vol.% distilled water and ethyl alcohol. The morphology of BP characterized by scanning electron microscopy indicates the formation of agglomerates of random MWCNTs dispersed on the surface and between the fibers of the cellulosic paper. The analysis of the response of the film through the normalized relative resistance change showed a higher response of 0.75 ± 0.16 for adulteration with 10 vol.% of water and a mean response time of 10.0 ± 3.60 s and recovery of approximately 17.2 min for adulteration with 5 vol.% alcohol. Principal component analysis (PCA) was used in data processing to evaluate the ability of BP to recognize and discriminate analytes and adulterating agents, allowing the investigation of its potential application as a low-cost and easy-to-handle multisensor.
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Affiliation(s)
- Luiza Ferreira
- Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Universidade Federal do Pará, Ananindeua 67130-660, PA, Brazil
| | - Paula Pinheiro
- Programa de Pós-Graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belem 66075-110, PA, Brazil
| | - Newton Barbosa Neto
- Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Universidade Federal do Pará, Ananindeua 67130-660, PA, Brazil
| | - Marcos Reis
- Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Universidade Federal do Pará, Ananindeua 67130-660, PA, Brazil
- Programa de Pós-Graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belem 66075-110, PA, Brazil
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10
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Ao L, Guo K, Dai X, Dong W, Sun X, Sun B, Sun J, Liu G, Li A, Li H, Zheng F. Quick classification of strong-aroma types of base Baijiu using potentiometric and voltammetric electronic tongue combined with chemometric techniques. Front Nutr 2022; 9:977929. [PMID: 36172528 PMCID: PMC9512042 DOI: 10.3389/fnut.2022.977929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Nowadays, the classification of strong-aroma types of base Baijiu (base SAB) is mainly achieved by human sensory evaluation. However, prolonged tasting brings difficulties for sommeliers in guaranteeing the consistency of results, and may even cause health problems. Herein, an electronic tongue (E-Tongue) combined with a gas chromatography-mass spectrometry (GC-MS) method was successfully developed to grade high-alcoholic base SAB. The E-tongue was capable of identifying base SAB samples into four grades by a discriminant function analysis (DFA) model based on human sensory evaluation results. More importantly, it could effectively and rapidly predict the quality grade of unknown base SAB with an average accuracy up to 95%. The differences of chemical components between base SAB samples were studied by the GC-MS analysis and 52 aroma compounds were identified. The qualitative and quantitative results showed that with the increase of base SAB grade, the varieties and contents of aroma compounds increased. Overall, the comprehensive analysis of E-tongue data and GC-MS results could be in good agreement with human sensory evaluation results, which also proved that the newly developed method has a potential to be a useful alternative to the overall quality grading of base Baijiu.
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Affiliation(s)
- Ling Ao
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Kai Guo
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Xinran Dai
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Wei Dong
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
- *Correspondence: Wei Dong,
| | - Xiaotao Sun
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Baoguo Sun
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Jinyuan Sun
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
- Jinyuan Sun,
| | - Guoying Liu
- Center for Solid-state Fermentation Engineering of Anhui Province, Bozhou, China
| | - Anjun Li
- Center for Solid-state Fermentation Engineering of Anhui Province, Bozhou, China
| | - Hehe Li
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
| | - Fuping Zheng
- Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, School of Light Industry, Beijing, China
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11
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Langari MM, Antxustegi MM, Labidi J. Nanocellulose-based sensing platforms for heavy metal ions detection: A comprehensive review. CHEMOSPHERE 2022; 302:134823. [PMID: 35525457 DOI: 10.1016/j.chemosphere.2022.134823] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 06/14/2023]
Abstract
Increase in industrial activities has been arising a severe concern about water pollution caused by heavy metal ions (HMIs), such us lead (Pb2+), cadmium (Cd2+) or mercury (Hg2+). The presence of substantial amounts of these ions in the human body is harmful and can cause serious diseases. Hence, the detection of HMIs in water is of great importance. As technological advances have developed, some conventional methods have become obsolete due to some methodological disadvantages, giving way to a second generation that uses novel sensors. Recently, nanocellulose, as a biocompatible material, has drawn a remarkable attraction for developing sensors owing to its extraordinary physical and chemical properties. This review pays a special attention to the different dimensional nanocellulose-based sensors devised for HMIs recognition. What is more, different sensing techniques (optical and electrochemical), sensing mechanisms and the roles of nanocellulose in such sensors are discussed.
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Affiliation(s)
- Mahsa Mousavi Langari
- Biorefinery Processes Research Group, Chemical and Environmental Engineering Department, Faculty of Engineering, Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018, Donostia, Spain
| | - M Mirari Antxustegi
- Biorefinery Processes Research Group, Chemical and Environmental Engineering Department, Faculty of Engineering, Gipuzkoa, University of the Basque Country UPV/EHU, Avenida Otaola 29, 20600, Eibar, Spain
| | - Jalel Labidi
- Biorefinery Processes Research Group, Chemical and Environmental Engineering Department, Faculty of Engineering, Gipuzkoa, University of the Basque Country UPV/EHU, Plaza Europa 1, 20018, Donostia, Spain.
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12
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Yang Y, Ai L, Mu Z, Liu H, Yan X, Ni L, Zhang H, Xia Y. Flavor compounds with high odor activity values (OAV > 1) dominate the aroma of aged Chinese rice wine (Huangjiu) by molecular association. Food Chem 2022; 383:132370. [PMID: 35183960 DOI: 10.1016/j.foodchem.2022.132370] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/22/2022] [Accepted: 02/04/2022] [Indexed: 11/04/2022]
Abstract
Aging is an essential operation to perfect the flavor quality of Hungjiu. In this study, formation mechanism of flavor compounds responsible for the characteristic flavor of aged Huangjiu was investigated. The contents of umami and bitter free amino acids (FAA) increased with the storage period prolonged, while that of sweet FAA showed downward trend. Gas chromatograph-mass spectrometry and principal component analysis indicated that the volatile flavor compounds with OAV exceed 1, especially middle-chain fatty-acid-ethyl-esters and aromatic compounds, dominated the characteristic flavor of aged Huangjiu. Low field-NMR was firstly applied to characterize the molecular association between water and dissolved flavor compounds in aged Huangjiu. The results showed that basic amino acids contributed greatly to the flavor formation of aged Huangjiu via molecular association. In addition, the molecular association significantly promoted the accumulation of flavor compounds with OAV > 1, especially ethyl esters.
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Affiliation(s)
- Yijin Yang
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Zhiyong Mu
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Haodong Liu
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Xin Yan
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Li Ni
- Institute of Food Science and Technology, Fuzhou University, Fuzhou, Fujian 200093, People's Republic of China
| | - Hui Zhang
- Shanghai Jinfeng Wine Co., Ltd, Shanghai 200120, People's Republic of China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China.
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WANG A, ZHU Y, ZOU L, ZHU H, CAO R, ZHAO G. Combination of machine learning and intelligent sensors in real-time quality control of alcoholic beverages. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.54622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | | | - Hong ZHU
- Ministry of Agriculture and Rural Affairs, China
| | - Ruge CAO
- Tianjin University of Science and Technology, China
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WANG A, ZHU Y, QIU J, CAO R, ZHU H. Application of intelligent sensory technology in the authentication of alcoholic beverages. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.32622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Affiliation(s)
| | | | - Ju QIU
- China Agricultural University, China
| | - Ruge CAO
- Tianjin University of Science and Technology, China
| | - Hong ZHU
- Ministry of Agriculture and Rural Affairs, China
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Beta-Lactam Antibiotic Discrimination Using a Macromolecular Sensor in Water at Neutral pH. SENSORS 2021; 21:s21196384. [PMID: 34640711 PMCID: PMC8512602 DOI: 10.3390/s21196384] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 11/29/2022]
Abstract
Penicillins and cephalosporins belong to the β-lactam antibiotic family, which accounts for more than half of the world market for antibiotics. Misuse of antibiotics harms human health and the environment. Here, we describe an easy, fast, and sensitive optical method for the sensing and discrimination of two penicillin and five cephalosporin antibiotics in buffered water at pH 7.4, using fifth-generation poly (amidoamine) (PAMAM) dendrimers and calcein, a commercially available macromolecular polyelectrolyte and a fluorescent dye, respectively. In aqueous solution at pH 7.4, the dendrimer and dye self-assemble to form a sensor that interacts with carboxylate-containing antibiotics through electrostatic interaction, monitored through changes in the dye’s spectroscopic properties. This response was captured through absorbance, fluorescence emission, and fluorescence anisotropy. The resulting data set was processed through linear discriminant analysis (LDA), a common pattern-base recognition method, for the differentiation of cephalosporins and penicillins. By pre-hydrolysis of the β-lactam rings under basic conditions, we were able to increase the charge density of the analytes, allowing us to discriminate the seven analytes at a concentration of 5 mM, with a limit of discrimination of 1 mM.
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Moehring MJ, Harrington PDB. Analysis of Wine and Its Use in Tracing the Origin of Grape Cultivation. Crit Rev Anal Chem 2021; 52:1901-1912. [PMID: 34061694 DOI: 10.1080/10408347.2021.1925082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The concentrations of elemental and volatile components in wine and the effect of biological, meteorological, and anthropogenic factors on their levels are important for authentication and quality assurance. Sample preparation for atomic absorption and inductively coupled plasma spectrometries for elemental analysis as well as chromatographic and electronic nose (EN) analytical methods for volatile compounds are reviewed. The International Organization of Vine and Wine (OIV) and countries that produce and import wine developed methods and set limits on metal abundance to ensure that all metal concentrations are well below toxic threshold limits. With the use of data analysis tools, elemental analysis can enable wines to be traced back to their geographic region of origin. When paired with volatile and isotopic analysis the accuracy of this authentication greatly improves. Tracing studies are reviewed to demonstrate the capabilities of these analyses.
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Affiliation(s)
- Michael J Moehring
- Departmentof Chemistry & Biochemistry, Ohio University, Athens, Ohio, USA
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Moreno M, Sánchez Arribas A, González L, Bermejo E, Zapardiel A, Chicharro M. Flow injection analysis with amperometric detection of polyphenols at carbon nanotube/polyvinylpyrrolidone-modified electrodes as classification tool for white wine varieties. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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