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Kim SA, Park HJ, Cho TJ, Rhee MS. Toxic potential of Bacillus cereus isolated from fermented alcoholic beverages. Food Res Int 2020; 137:109361. [PMID: 33233064 DOI: 10.1016/j.foodres.2020.109361] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/16/2020] [Accepted: 05/25/2020] [Indexed: 12/13/2022]
Abstract
Pathogenicity of Bacillus cereus is associated with the production of various toxins. This study investigated the distribution of toxin genes encoding haemolysin BL (hblA, hblC, and hblD), nonhemolytic enterotoxin (nheA, nheB, and nheC), enterotoxin FM (entFM), cytotoxin K (cytK), and cereulide (ces) in 185 B. cereus strains isolated from draft beer, microbrewed beer, pasteurized beer, grape wine, other fruit wine, refined rice wine, traditional Korean pure liquor, and traditional Korean turbid rice wines. A total of 93.0% (172 isolates) of these isolates possessed at least one toxin gene. The nonhemolytic enterotoxin-encoding genes were highly prevalent in the isolates; the detection rate of enterotoxins was 91.4% for nheC, 81.6% for entFM, 62.7% for nheB, 57.3% for nheA, 53.0% for hblC, 48.6% for cytK, 36.8% for hblA, and 36.2% for hblD. Overall, 54.6% and 33.0% of strains carried the integrated Nhe-encoding gene cluster (nheA, nheB, nheC at the same time) and had the Hbl-encoding gene cluster, respectively. The cereulide synthetase gene was detected in only 2.2% of isolates. Toxin gene distribution patterns could be classified into 8 major profile clusters, and the most prevalent profile was the presence of enterotoxin genes only and no emetic toxin genes. Therefore, B. cereus in fermented alcoholic beverages was predominantly of the diarrhoeagenic type. Our results may provide important basic information when considering microbial standards and regulations for B. cereus in related products.
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Affiliation(s)
- Sun Ae Kim
- Department of Food Science and Engineering, Ewha Womans University, Seoul 03760, South Korea
| | - Hyun Jin Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, South Korea
| | - Tae Jin Cho
- Department of Food and Biotechnology, College of Science and Technology, Korea University, Sejong 30019, South Korea
| | - Min Suk Rhee
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, South Korea.
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2
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Yan S, Liu C, Fang S, Ma J, Qiu J, Xu D, Li L, Yu J, Li D, Liu Q. SERS-based lateral flow assay combined with machine learning for highly sensitive quantitative analysis of Escherichia coli O157:H7. Anal Bioanal Chem 2020; 412:7881-7890. [DOI: 10.1007/s00216-020-02921-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/13/2020] [Accepted: 08/27/2020] [Indexed: 10/23/2022]
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3
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Condina MR, Dilmetz BA, Razavi Bazaz S, Meneses J, Ebrahimi Warkiani M, Hoffmann P. Rapid separation and identification of beer spoilage bacteria by inertial microfluidics and MALDI-TOF mass spectrometry. LAB ON A CHIP 2019; 19:1961-1970. [PMID: 31099359 DOI: 10.1039/c9lc00152b] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI-TOF MS), in combination with Biotyper software, is a rapid, high-throughput, and accurate method for the identification of microbes. Microbial outbreaks in a brewery present a major risk for companies as it can lead to cost-intensive recalls and damage to the brand reputation. MALDI-TOF MS has been implemented into a brewery setting for quality control practices and the identification of beer spoilage microorganisms. However, the applicability of this approach is hindered by compatibility issues associated with mixed cultures, requiring the use of time-consuming selective cultivation techniques prior to identification. We propose a novel, low-cost approach based on the combination of inertial microfluidics and secondary flows in a spiral microchannel for high-throughput and efficient separation of yeasts (Saccharomyces pastorianus and Saccharomyces cerevisiae) from beer spoilage microorganisms (Lactobacillus brevis and Pediococcus damnosus). Flow rates were optimised using S. pastorianus and L. brevis, leading to separation of more than 90% of the L. brevis cells from yeast. The microorganisms were then identified to the species level using the MALDI-TOF MS platform using standard sample preparation protocols. This study shows the high-throughput and rapid separation of spoilage microorganisms (0.3-3 μm) from background yeast (5 μm) from beer, subsequent identification using MALDI Biotyper, and the potential applicability of the approach for biological control in the brewing industry.
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Affiliation(s)
- Mark R Condina
- Future Industries Institute, University of South Australia, Adelaide, Australia.
| | - Brooke A Dilmetz
- Future Industries Institute, University of South Australia, Adelaide, Australia.
| | - Sajad Razavi Bazaz
- School of Biomedical Engineering, University of Technology Sydney, Australia.
| | | | - Majid Ebrahimi Warkiani
- School of Biomedical Engineering, University of Technology Sydney, Australia. and Institute of Molecular Medicine, Sechenov University, Moscow 119991, Russia
| | - Peter Hoffmann
- Future Industries Institute, University of South Australia, Adelaide, Australia.
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4
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Ruiz P, Celada L, Seseña S, Palop ML. Leuconostoc mesenteroides in the brewing process: A controversial role. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.03.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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5
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Meng S, Wang D, Liu X, Zhang Y, Guo L, Lin Z, Jia F, Pavlovic M. Rapid Detection of Lactobacillus Brevis in Beer Production by the Combination of Microcolony and Fluorescence in Situ Hybridization (FISH). JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2018. [DOI: 10.1094/asbcj-2012-0410-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Si Meng
- College of Food Science and Technology of Huazhong Agricultural University, Wuhan 430070, China
| | - Deliang Wang
- China National Institute of Food and Fermentation Industries, Beijing 100027
| | - Xiaoyu Liu
- College of Food Science and Technology of Huazhong Agricultural University, Wuhan
| | - Yanqing Zhang
- China National Institute of Food and Fermentation Industries, Beijing
| | - Liyun Guo
- Technical Research Center of Beijing Yanjing Brewery Group Co. Ltd, Beijing 101300
| | - Zhiping Lin
- Technical Research Center of Beijing Yanjing Brewery Group Co. Ltd, Beijing 101300
| | - Fengchao Jia
- Technical Research Center of Beijing Yanjing Brewery Group Co. Ltd, Beijing 101300
| | - Martin Pavlovic
- Slovenian Institute of Hop Research and Brewing, Zalskega tabora 2, Zalec 3310, Slovenia
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Chiang YC, Liao WW, Lin CW, Lin CK, Tsen HY, Yeh CH, Lee SC, Wang HH. Combination of an Immunomagnetic Separation Method and a Chromogenic Oligonucleotide Array for the Detection of Beer-Spoilage Lactic Acid Bacteria. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2018. [DOI: 10.1094/asbcj-2013-0126-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Yu-Cheng Chiang
- Department of Food Science and Technology, Hung Kuang University, No. 34, Chung Chie Rd., Shalu, Taichung, Taiwan 433, R.O.C
| | - Wan-Wen Liao
- Department of Food Science and Technology, Hung Kuang University, No. 34, Chung Chie Rd., Shalu, Taichung, Taiwan 433, R.O.C
| | - Chia-Wei Lin
- Department of Food Science and Technology, Hung Kuang University, No. 34, Chung Chie Rd., Shalu, Taichung, Taiwan 433, R.O.C
| | - Chien-Ku Lin
- Department of Food Science and Technology, Hung Kuang University, No. 34, Chung Chie Rd., Shalu, Taichung, Taiwan 433, R.O.C
| | - Hau-Yang Tsen
- Department of Food Science and Technology, Hung Kuang University, No. 34, Chung Chie Rd., Shalu, Taichung, Taiwan 433, R.O.C
| | - Che-Hung Yeh
- Department of BioIndustry Technology, Dayeh University, No.168 University Rd., Dacun, Changhua, Taiwan 51591, R.O.C
| | - Shih-Chieh Lee
- Department of BioIndustry Technology, Dayeh University, No.168 University Rd., Dacun, Changhua, Taiwan 51591, R.O.C
| | - Hsien-Huang Wang
- DR. Chip Biotech. Inc., No. 31, Ke Jung Rd., Science-Based Industrial Park, Chu-Nan, Miao-Li County, Taiwan 350, R.O.C
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Vávrová A, Matoulková D, Balážová T, Šedo O. MALDI-TOF MS Analysis of Anaerobic Bacteria Isolated from Biofilm-Covered Surfaces in Brewery Bottling Halls. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2018. [DOI: 10.1094/asbcj-2014-0324-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Andrea Vávrová
- Section of Microbiology, Department of Experimental Biology, Faculty of Science, Masaryk University, Tvrdého 14, 602 00 Brno, Czech Republic
| | - Dagmar Matoulková
- Department of Microbiology, Research Institute of Brewing and Malting, Plc., Lípová 15, 120 44 Prague 2, Czech Republic
| | - Tereza Balážová
- Section of Microbiology, Department of Experimental Biology, Faculty of Science, Masaryk University, Tvrdého 14, 602 00 Brno, Czech Republic
- Research Group Proteomics, CEITEC, Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Ondrej Šedo
- Research Group Proteomics, CEITEC, Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
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Lin J, Cao Y, Sun J, Lu J. Monitoring Spoilage Bacteria and Wild Yeasts in Eastern Chinese Breweries. JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS 2018. [DOI: 10.1094/asbcj-2007-1219-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jia Lin
- State Key Laboratory of Food Science and Technology and School of Biotechnology, Jiangnan University, Wuxi, Peoples Republic of China
| | - Yu Cao
- School of Biotechnology, Jiangnan University, Wuxi, Peoples Republic of China
| | - Junyong Sun
- School of Biotechnology, Jiangnan University, Wuxi, Peoples Republic of China
| | - Jian Lu
- State Key Laboratory of Food Science and Technology and School of Biotechnology, Jiangnan University, Wuxi, Peoples Republic of China
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9
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Biochemical and Microbiological Changes during the Ivorian Sorghum Beer Deterioration at Different Storage Temperatures. BEVERAGES 2017. [DOI: 10.3390/beverages3030043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In order to extend shelf life of traditional sorghum beers, it is of importance to evaluate their spoilage characteristics. Therefore, the microbiological, biochemical, and sensory changes of the Ivorian sorghum beer tchapalo during storage at ambient temperature (28 to 30 °C) for four days and at 4 °C for six days were assessed. The aerobic mesophilic bacteria and the yeast counts remained stable during the storage time. However, variations were observed in the lactic acid bacteria and acetic acid bacteria counts. The deteriorating tchapalo acidity did not show significant variations. In contrast, the total soluble solids decreased at ambient temperature and remained stable at 4 °C. Lactic acid was a major compound during storage, and acetic acid was found at a detectable level of 1.26 mg/mL after the third day at ambient temperature. The ethanol contents increased significantly at ambient temperature after two days and then decreased but showed a fair decrease at 4 °C. Evaluating the beer’s appearance, odor, and taste, a panel considered the beers to be spoiled after two days when stored at 28 to 30 °C and after three days when stored at 4 °C.
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10
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Turvey ME, Weiland F, Keller EJ, Hoffmann P. The changing face of microbial quality control practices in the brewing industry: Introducing mass spectrometry proteomic fingerprinting for microbial identification. JOURNAL OF THE INSTITUTE OF BREWING 2017. [DOI: 10.1002/jib.428] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- M. E. Turvey
- Adelaide Proteomics Centre; The University of Adelaide; Australia
- Institute of Photonics and Advanced Sensing; Australia
- Singapore-MIT Alliance for Research and Technology Centre; Singapore
| | - F. Weiland
- Adelaide Proteomics Centre; The University of Adelaide; Australia
- Institute of Photonics and Advanced Sensing; Australia
| | - E. J. Keller
- Adelaide Proteomics Centre; The University of Adelaide; Australia
- Institute of Photonics and Advanced Sensing; Australia
| | - P. Hoffmann
- Adelaide Proteomics Centre; The University of Adelaide; Australia
- Institute of Photonics and Advanced Sensing; Australia
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11
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Turvey ME, Weiland F, Meneses J, Sterenberg N, Hoffmann P. Identification of beer spoilage microorganisms using the MALDI Biotyper platform. Appl Microbiol Biotechnol 2016; 100:2761-73. [DOI: 10.1007/s00253-016-7344-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 01/17/2016] [Accepted: 01/19/2016] [Indexed: 10/22/2022]
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12
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Wieme AD, Spitaels F, Aerts M, De Bruyne K, Van Landschoot A, Vandamme P. Identification of beer-spoilage bacteria using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Int J Food Microbiol 2014; 185:41-50. [PMID: 24929682 DOI: 10.1016/j.ijfoodmicro.2014.05.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 04/22/2014] [Accepted: 05/04/2014] [Indexed: 11/26/2022]
Abstract
Applicability of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) for identification of beer-spoilage bacteria was examined. To achieve this, an extensive identification database was constructed comprising more than 4200 mass spectra, including biological and technical replicates derived from 273 acetic acid bacteria (AAB) and lactic acid bacteria (LAB), covering a total of 52 species, grown on at least three growth media. Sequence analysis of protein coding genes was used to verify aberrant MALDI-TOF MS identification results and confirmed the earlier misidentification of 34 AAB and LAB strains. In total, 348 isolates were collected from culture media inoculated with 14 spoiled beer and brewery samples. Peak-based numerical analysis of MALDI-TOF MS spectra allowed a straightforward species identification of 327 (94.0%) isolates. The remaining isolates clustered separately and were assigned through sequence analysis of protein coding genes either to species not known as beer-spoilage bacteria, and thus not present in the database, or to novel AAB species. An alternative, classifier-based approach for the identification of spoilage bacteria was evaluated by combining the identification results obtained through peak-based cluster analysis and sequence analysis of protein coding genes as a standard. In total, 263 out of 348 isolates (75.6%) were correctly identified at species level and 24 isolates (6.9%) were misidentified. In addition, the identification results of 50 isolates (14.4%) were considered unreliable, and 11 isolates (3.2%) could not be identified. The present study demonstrated that MALDI-TOF MS is well-suited for the rapid, high-throughput and accurate identification of bacteria isolated from spoiled beer and brewery samples, which makes the technique appropriate for routine microbial quality control in the brewing industry.
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Affiliation(s)
- Anneleen D Wieme
- Laboratory of Biochemistry and Brewing, Faculty of Bioscience Engineering, Ghent University, Valentin Vaerwyckweg 1, B-9000 Ghent, Belgium; Laboratory of Microbiology, Faculty of Sciences, Ghent University, K.L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Freek Spitaels
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K.L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Maarten Aerts
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K.L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Katrien De Bruyne
- Applied Maths N.V., Keistraat 120, B-9830 Sint-Martens-Latem, Belgium
| | - Anita Van Landschoot
- Laboratory of Biochemistry and Brewing, Faculty of Bioscience Engineering, Ghent University, Valentin Vaerwyckweg 1, B-9000 Ghent, Belgium
| | - Peter Vandamme
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K.L. Ledeganckstraat 35, B-9000 Ghent, Belgium.
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Kim SA, Kim NH, Lee SH, Hwang IG, Rhee MS. Survival of foodborne pathogenic bacteria (Bacillus cereus, Escherichia coli O157:H7, Salmonella enterica serovar Typhimurium, Staphylococcus aureus, and Listeria monocytogenes) and Bacillus cereus spores in fermented alcoholic beverages (beer and refined rice wine). J Food Prot 2014; 77:419-26. [PMID: 24674433 DOI: 10.4315/0362-028x.jfp-13-234] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Only limited information is available on the microbiological safety of fermented alcoholic beverages because it is still a common belief that such beverages do not provide a favorable environment for bacterial growth and survival. Thus, in this study, we examined the survival of major foodborne pathogens and spores in fermented alcoholic beverages. Foodborne pathogens (Bacillus cereus, Escherichia coli O157:H7, Listeria monocytogenes, Salmonella enterica serovar Typhimurium, and Staphylococcus aureus) and B. cereus spores (initial population, 3 to 4 log CFU/ml) were inoculated separately into three types of beer and refined rice wine, which were then stored at 5 and 22°C. Bacterial counts were assayed periodically for up to 28 days. Vegetative B. cereus counts decreased rapidly, whereas B. cereus spore counts remained constant (P > 0.05) for a long period of time in all beverages. Vegetative B. cereus cells formed spores in beer at 5 and 22°C, and the spores survived for long periods. Among vegetative cells, E. coli O157:H7 had the highest survival (only 1.49 to 1.56 log reduction during 28 days in beer at 5°C). Beer and refined rice wine supported microbial survival from several days to several weeks. Our results appear to contradict the common belief that pathogens cannot survive in alcoholic beverages. Long-term survival of pathogens (especially B. cereus and E. coli O157:H7) in beer and refined rice wine should be taken into consideration by the manufacturers of these beverages. This study provides basic information that should help further research into microbial survival in alcoholic beverages and increase the microbiological safety regulation of fermented alcoholic beverages.
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Affiliation(s)
- S A Kim
- Department of Food Bioscience and Technology, College of Life Sciences and Biotechnology, Korea University, Seoul 136-713, South Korea
| | - N H Kim
- Department of Food Bioscience and Technology, College of Life Sciences and Biotechnology, Korea University, Seoul 136-713, South Korea
| | - S H Lee
- Food Microbiology Division, Ministry of Food and Drug Safety, Cheongwon-gun, 363-951, South Korea
| | - I G Hwang
- Food Standardization Division, Ministry of Food and Drug Safety, Cheongwon-gun, 363-951, South Korea
| | - M S Rhee
- Department of Food Bioscience and Technology, College of Life Sciences and Biotechnology, Korea University, Seoul 136-713, South Korea.
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Dai H, Zhu J, Yang Z, Li J, Jiao X, Hu X, Wang J. A paramagnetic microspheres based automation-friendly rapid chemiluminescent immunoassay method for sensitive detection of chicken interferon-γ. Chem Commun (Camb) 2013; 49:1708-10. [DOI: 10.1039/c3cc38040h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yang Z, Luo S, Dai H, Li J, Jiao X, Hu X. A biotin–streptavidin signal amplification strategy for a highly sensitive chemiluminescent immunoassay for chicken interferon-γ. RSC Adv 2013. [DOI: 10.1039/c3ra44325f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Taskila S, Kronlöf J, Ojamo H. Enrichment Cultivation of Beer-Spoiling Lactic Acid Bacteria. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2011.tb00473.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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Yang Z, Zong C, Ju H, Yan F. Streptavidin-functionalized capillary immune microreactor for highly efficient chemiluminescent immunoassay. Anal Chim Acta 2011; 706:143-8. [DOI: 10.1016/j.aca.2011.08.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 08/01/2011] [Accepted: 08/04/2011] [Indexed: 10/17/2022]
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A review on applications of chemiluminescence detection in food analysis. Anal Chim Acta 2010; 670:1-10. [DOI: 10.1016/j.aca.2010.04.039] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Revised: 04/21/2010] [Accepted: 04/22/2010] [Indexed: 11/18/2022]
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Rocha-Gaso MI, March-Iborra C, Montoya-Baides Á, Arnau-Vives A. Surface generated acoustic wave biosensors for the detection of pathogens: a review. SENSORS (BASEL, SWITZERLAND) 2009; 9:5740-69. [PMID: 22346725 PMCID: PMC3274150 DOI: 10.3390/s90705740] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2009] [Revised: 07/07/2009] [Accepted: 07/14/2009] [Indexed: 11/16/2022]
Abstract
This review presents a deep insight into the Surface Generated Acoustic Wave (SGAW) technology for biosensing applications, based on more than 40 years of technological and scientific developments. In the last 20 years, SGAWs have been attracting the attention of the biochemical scientific community, due to the fact that some of these devices - Shear Horizontal Surface Acoustic Wave (SH-SAW), Surface Transverse Wave (STW), Love Wave (LW), Flexural Plate Wave (FPW), Shear Horizontal Acoustic Plate Mode (SH-APM) and Layered Guided Acoustic Plate Mode (LG-APM) - have demonstrated a high sensitivity in the detection of biorelevant molecules in liquid media. In addition, complementary efforts to improve the sensing films have been done during these years. All these developments have been made with the aim of achieving, in a future, a highly sensitive, low cost, small size, multi-channel, portable, reliable and commercially established SGAW biosensor. A setup with these features could significantly contribute to future developments in the health, food and environmental industries. The second purpose of this work is to describe the state-of-the-art of SGAW biosensors for the detection of pathogens, being this topic an issue of extremely importance for the human health. Finally, the review discuses the commercial availability, trends and future challenges of the SGAW biosensors for such applications.
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Affiliation(s)
- María-Isabel Rocha-Gaso
- Grupo de Fenómenos Ondulatorios, Departamento de Ingeniería Electrónica, Universidad Politécnica de Valencia, Spain
| | - Carmen March-Iborra
- Instituto Interuniversitario de Investigación en Bioingeniería y Tecnología Orientada al Ser Humano, Universidad Politécnica de Valencia, Spain
| | - Ángel Montoya-Baides
- Instituto Interuniversitario de Investigación en Bioingeniería y Tecnología Orientada al Ser Humano, Universidad Politécnica de Valencia, Spain
| | - Antonio Arnau-Vives
- Grupo de Fenómenos Ondulatorios, Departamento de Ingeniería Electrónica, Universidad Politécnica de Valencia, Spain
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Yang Z, Liu H, Zong C, Yan F, Ju H. Automated Support-Resolution Strategy for a One-Way Chemiluminescent Multiplex Immunoassay. Anal Chem 2009; 81:5484-9. [DOI: 10.1021/ac900724m] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zhanjun Yang
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, and Jiangsu Institute of Cancer Research, Nanjing 210009, P.R. China
| | - Hong Liu
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, and Jiangsu Institute of Cancer Research, Nanjing 210009, P.R. China
| | - Chen Zong
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, and Jiangsu Institute of Cancer Research, Nanjing 210009, P.R. China
| | - Feng Yan
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, and Jiangsu Institute of Cancer Research, Nanjing 210009, P.R. China
| | - Huangxian Ju
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, and Jiangsu Institute of Cancer Research, Nanjing 210009, P.R. China
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Weber DG, Sahm K, Polen T, Wendisch VF, Antranikian G. Oligonucleotide microarrays for the detection and identification of viable beer spoilage bacteria. J Appl Microbiol 2008; 105:951-62. [PMID: 18785882 DOI: 10.1111/j.1365-2672.2008.03799.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS The design and evaluation of an oligonucleotide microarray in order to detect and identify viable bacterial species that play a significant role in beer spoilage. These belong to the species of the genera Lactobacillus, Megasphaera, Pediococcus and Pectinatus. METHODS AND RESULTS Oligonucleotide probes specific to beer spoilage bacteria were designed. In order to detect viable bacteria, the probes were designed to target the intergenic spacer regions (ISR) between 16S and 23S rRNA. Prior to hybridization the ISR were amplified by combining reverse transcriptase and polymerase chain reactions using a designed consenus primer. The developed oligonucleotide microarrays allows the detection of viable beer spoilage bacteria. CONCLUSIONS This method allows the detection and discrimination of single bacterial species in a sample containing complex microbial community. Furthermore, microarrays using oligonucleotide probes targeting the ISR allow the distinction between viable bacteria with the potential to grow and non growing bacteria. SIGNIFICANCE AND IMPACT OF THE STUDY The results demonstrate the feasibility of oligonucleotide microarrays as a contamination control in food industry for the detection and identification of spoilage micro-organisms within a mixed population.
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Affiliation(s)
- D G Weber
- Institute of Technical Microbiology, Hamburg University of Technology, Hamburg, Germany
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22
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Haakensen M, Dobson C, Deneer H, Ziola B. Real-time PCR detection of bacteria belonging to the Firmicutes Phylum. Int J Food Microbiol 2008; 125:236-41. [DOI: 10.1016/j.ijfoodmicro.2008.04.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Revised: 04/07/2008] [Accepted: 04/07/2008] [Indexed: 10/22/2022]
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23
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Basanta A, Sánchez J, Gómez-Sala B, Herranz C, Hernández PE, Cintas LM. Antimicrobial activity of Enterococcus faecium L50, a strain producing enterocins L50 (L50A and L50B), P and Q, against beer-spoilage lactic acid bacteria in broth, wort (hopped and unhopped), and alcoholic and non-alcoholic lager beers. Int J Food Microbiol 2008; 125:293-307. [PMID: 18544465 DOI: 10.1016/j.ijfoodmicro.2008.04.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2007] [Accepted: 04/19/2008] [Indexed: 10/22/2022]
Abstract
Enterococcus faecium L50 produces enterocin L50 (L50A and L50B) (EntL50, EntL50A and EntL50B), enterocin P (EntP) and enterocin Q (EntQ) and displays a broad antimicrobial spectrum against the most relevant beer-spoilage lactic acid bacteria (LAB) (i.e., Lactobacillus brevis and Pediococcus damnosus), which is mainly due to the production of EntL50 (EntL50A and EntL50B). Bacteriocin assays using in vitro-synthesized EntL50 (EntL50A and EntL50B) showed that both individual peptides possess antimicrobial activity on their own, EntL50A being the most active, but when the two peptides were combined a synergistic effect was observed. The only virulence genes detected in E. faecium L50 were efaAfm (cell wall adhesin) and ccf (sex pheromone), and this strain was susceptible to most clinically relevant antibiotics. E. faecium L50 survived but did not grow nor showed antimicrobial activity in hopped and unhopped wort, and alcoholic (1 and 5% ethanol, v/v) and non-alcoholic (0% ethanol, v/v) commercial lager beers. However, when unhopped wort was supplemented with 50% (v/v) MRS broth, E. faecium L50 grew and exerted antimicrobial activity similarly as in MRS broth. The enterocins produced by this strain were bactericidal (5 log decrease) against P. damnosus and Lb. brevis in a dose- and substrate-dependent manner when challenged in MRS broth, wort (hopped and unhopped), and alcoholic (1 and 5% ethanol, v/v) and non-alcoholic (0% ethanol, v/v) lager beers at 32 degrees C, and no bacterial resistances were detected even after incubation for 6-15 days. The enterocins in wort and lager beer (5% ethanol, v/v) withstood the heat treatments commonly employed in the brewing industry during mashing, wort boiling, fermentation, and pasteurization, and retained most of their antimicrobial activity in lager beer (5% ethanol, v/v) after long-term storage at 8 and 25 degrees C.
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Affiliation(s)
- Antonio Basanta
- Departamento de Nutrición, Bromatología y Tecnología de los Alimentos, Universidad Complutense de Madrid, 28040-Madrid, Spain
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24
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25
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Wang X, Lin JM, Ying X. Evaluation of carbohydrate antigen 50 in human serum using magnetic particle-based chemiluminescence enzyme immunoassay. Anal Chim Acta 2007; 598:261-7. [PMID: 17719901 DOI: 10.1016/j.aca.2007.07.052] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2007] [Revised: 07/18/2007] [Accepted: 07/19/2007] [Indexed: 10/23/2022]
Abstract
A magnetic particles (MPs)-based chemiluminescence enzyme immunoassay (CLEIA) with high sensitivity, specificity, rapidity, and reproducibility was proposed for the evaluation of tumor marker, carbohydrate antigen 50 (CA50) in human serum. The immunomagnetic particles coated with anti-fluorescein isothiocyanate (FITC) antibody was used as dispersed solid phase for the immunoassay, which was based on a sandwich immunoreaction of FITC-labeled anti-CA50 antibody, CA50 antigen, and alkaline phosphatase (ALP)-labeled anti-CA50 antibody, and was based on a subsequent chemiluminescence reaction of ALP with 4-methoxy-4-(3-phosphate-phenyl)-spiro-(1,2-dioxetane-3,2'-adamantane) (AMPPD) solution. The CL emission intensity was directly proportional to the amount of analyte present in a sample solution. The effects of several physicochemical parameters, including the concentration of FITC-labeled anti-CA50 antibody, the dilution ratio of ALP-labeled anti-CA50 antibody, the volume of MPs and substrate, the immunoreaction time and other relevant variables upon the immunoassay were studied and optimized. The proposed method exhibited advantages in a lower minimum detectable concentration of 1.0 U mL(-1) with comparison to the commercially available immunoradiometric assay (IRMA), and showed a larger linear range of 0 to 300 U mL(-1), as well as less total assay time of only 50 min with comparison to both IRMA and microplate CLEIA. The coefficient of variation was less than 7 and 11% for intra- and inter-assay precision, respectively. This method has been successfully applied to the evaluation of CA50 in human serum with recoveries from 82 to 112%, and showed a good correlation with the commercially available CA50 IRMA.
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Affiliation(s)
- Xu Wang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China
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26
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Huhtamella S, Leinonen M, Nieminen T, Fahnert B, Myllykoski L, Breitenstein A, Neubauer P. RNA-based sandwich hybridisation method for detection of lactic acid bacteria in brewery samples. J Microbiol Methods 2007; 68:543-53. [PMID: 17157400 DOI: 10.1016/j.mimet.2006.10.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2006] [Revised: 10/15/2006] [Accepted: 10/25/2006] [Indexed: 10/23/2022]
Abstract
Recently we showed the applicability and sensitivity of the RNA-based sandwich hybridisation assay (SHA) for detection of gram-negative cells in environmental samples [Leskelä, T., Tilsala-Timisjärvi, A., Kusnetsov, J., Neubauer, P., Breitenstein, A., 2005. Sensitive genus-specific detection of Legionella by a 16S rRNA based sandwich hybridization assay. J. Microbiol. Met. 62, 167-179.]. In this study the aim was to test and optimise this method for the detection of gram-positive cells from brewery yeast slurries that contain up to 10(9) yeast cells/ml. Eleven new oligonucleotide probes were designed for group-specific detection of different beer-spoiling lactic acid bacteria of the genera Lactobacillus and Pediococcus. Functionality of the designed probes was shown by testing individual and paired probes using in vitro transcribed 16S rRNA and crude cell extracts as samples. Various simple and fast cell disruption methods were evaluated for the efficient disruption of lactobacilli and pediococci. The applicability of the designed oligonucleotide probes and the SHA for detection of brewery contaminants was demonstrated using both artificial and actual yeast slurry samples from brewery fermentation tanks with either fluorimetric readout or an electric biochip analyser.
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Affiliation(s)
- Sanna Huhtamella
- Bioprocess Engineering Laboratory, Department of Process and Environmental Engineering, Biocenter Oulu, University of Oulu, P.O. Box 4300, FI-90014 Oulu, Finland
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27
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Fu Z, Liu H, Ju H. Flow-Through Multianalyte Chemiluminescent Immunosensing System with Designed Substrate Zone-Resolved Technique for Sequential Detection of Tumor Markers. Anal Chem 2006; 78:6999-7005. [PMID: 17007526 DOI: 10.1021/ac0610560] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel flow-through immunosensing system for performing a multianalyte chemiluminescent determination in a single run was designed. A new analytical strategy of substrate zone-resolved technique was proposed. Using carcinoma antigen 125 (CA 125) and carcinoembryonic antigen (CEA) as model analytes, the capture antibodies for CA 125 and CEA were immobilized on an UltraBind aldehyde-activated membrane to act as an immunoreactor, to which the mixture of CA 125, CEA, and their corresponding tracers, horseradish peroxidase (HRP)-labeled anti-CA 125 and alkaline phosphatase (ALP)-labeled anti-CEA, was introduced for on-line incubation. The substrates for HRP and ALP were then delivered into the detection cell sequentially to perform substrate zone-resolved immunoassay by a sandwich format. Under optimal conditions, CA 125 and CEA could be assayed in the ranges of 5.0-100 units/mL and 1.0-120 ng/mL, respectively. The whole assay process including incubation, wash, detection, and regeneration could be completed in 35 min. The serum samples from the clinic were assayed with the proposed method, and the results were in acceptable agreement with the reference values. This method and the strategy of substrate zone-resolved technique could be further developed for high-throughput multianalyte immunoassay.
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Affiliation(s)
- Zhifeng Fu
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, PR China
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Chang WY, Lin YC, Ke WW, Ning HL, Sung PH. Phase Detection of the Two-port FPW Sensor for Biosensing. CONFERENCE PROCEEDINGS : ... ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL CONFERENCE 2005. [PMID: 17282236 DOI: 10.1109/jsen.2008.918728] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
Abstract
In this study, we provided a comprehensive methodology for designing and integrating miniature system in the biosensor application. In general, the network analyzer is commonly used for acoustic wave sensor measurement. However, it is remarkably inconvenient for portable use. Therefore, we presented a readout concept, which was focused on the miniaturization of the flexural plate wave (FPW) sensor system by integrating phase detection circuit. The miniature system includes a Wien-Bridge oscillator, a voltage following, a FPW device, a phase-locked loop, a phase detector, a MCU, and a LCM display. This work succeeded in integrating all the subsystems. And the core technology of the system is the phase detection function. The results showed the phase shift resolution is 10 mV/1°.
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Affiliation(s)
- Wen-Yang Chang
- Department of Engineering Science, National Cheng Kung University, 1 University Road, Tainan 701, Taiwan; Electronics Research & Service Organization, Industrial Technology Research Institute, Taiwan
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