Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration
In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediat...
Ausführliche Beschreibung
Autor*in: |
Yan, Song [verfasserIn] Li, Cuiling [verfasserIn] Lan, Hangzhen [verfasserIn] Pan, Daodong [verfasserIn] Wu, Yichun [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2024 |
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Schlagwörter: |
Loop-mediated isothermal amplification |
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Übergeordnetes Werk: |
Enthalten in: Food control - Amsterdam [u.a.] : Elsevier Science, 1990, 159 |
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Übergeordnetes Werk: |
volume:159 |
DOI / URN: |
10.1016/j.foodcont.2024.110302 |
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Katalog-ID: |
ELV066791995 |
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520 | |a In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. | ||
650 | 4 | |a Meat adulteration | |
650 | 4 | |a Isothermal amplification | |
650 | 4 | |a Loop-mediated isothermal amplification | |
650 | 4 | |a Denaturation bubble-mediated strand exchange amplification | |
650 | 4 | |a Cross-priming amplification | |
650 | 4 | |a Recombinase polymerase amplification | |
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700 | 1 | |a Lan, Hangzhen |e verfasserin |4 aut | |
700 | 1 | |a Pan, Daodong |e verfasserin |4 aut | |
700 | 1 | |a Wu, Yichun |e verfasserin |4 aut | |
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10.1016/j.foodcont.2024.110302 doi (DE-627)ELV066791995 (ELSEVIER)S0956-7135(24)00019-7 DE-627 ger DE-627 rda eng 630 640 VZ 58.34 bkl Yan, Song verfasserin (orcid)0000-0003-1157-8193 aut Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification Li, Cuiling verfasserin aut Lan, Hangzhen verfasserin aut Pan, Daodong verfasserin aut Wu, Yichun verfasserin aut Enthalten in Food control Amsterdam [u.a.] : Elsevier Science, 1990 159 Online-Ressource (DE-627)320604772 (DE-600)2020604-5 (DE-576)259271756 0956-7135 nnns volume:159 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.34 Lebensmitteltechnologie VZ AR 159 |
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10.1016/j.foodcont.2024.110302 doi (DE-627)ELV066791995 (ELSEVIER)S0956-7135(24)00019-7 DE-627 ger DE-627 rda eng 630 640 VZ 58.34 bkl Yan, Song verfasserin (orcid)0000-0003-1157-8193 aut Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification Li, Cuiling verfasserin aut Lan, Hangzhen verfasserin aut Pan, Daodong verfasserin aut Wu, Yichun verfasserin aut Enthalten in Food control Amsterdam [u.a.] : Elsevier Science, 1990 159 Online-Ressource (DE-627)320604772 (DE-600)2020604-5 (DE-576)259271756 0956-7135 nnns volume:159 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.34 Lebensmitteltechnologie VZ AR 159 |
allfields_unstemmed |
10.1016/j.foodcont.2024.110302 doi (DE-627)ELV066791995 (ELSEVIER)S0956-7135(24)00019-7 DE-627 ger DE-627 rda eng 630 640 VZ 58.34 bkl Yan, Song verfasserin (orcid)0000-0003-1157-8193 aut Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification Li, Cuiling verfasserin aut Lan, Hangzhen verfasserin aut Pan, Daodong verfasserin aut Wu, Yichun verfasserin aut Enthalten in Food control Amsterdam [u.a.] : Elsevier Science, 1990 159 Online-Ressource (DE-627)320604772 (DE-600)2020604-5 (DE-576)259271756 0956-7135 nnns volume:159 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.34 Lebensmitteltechnologie VZ AR 159 |
allfieldsGer |
10.1016/j.foodcont.2024.110302 doi (DE-627)ELV066791995 (ELSEVIER)S0956-7135(24)00019-7 DE-627 ger DE-627 rda eng 630 640 VZ 58.34 bkl Yan, Song verfasserin (orcid)0000-0003-1157-8193 aut Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification Li, Cuiling verfasserin aut Lan, Hangzhen verfasserin aut Pan, Daodong verfasserin aut Wu, Yichun verfasserin aut Enthalten in Food control Amsterdam [u.a.] : Elsevier Science, 1990 159 Online-Ressource (DE-627)320604772 (DE-600)2020604-5 (DE-576)259271756 0956-7135 nnns volume:159 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.34 Lebensmitteltechnologie VZ AR 159 |
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10.1016/j.foodcont.2024.110302 doi (DE-627)ELV066791995 (ELSEVIER)S0956-7135(24)00019-7 DE-627 ger DE-627 rda eng 630 640 VZ 58.34 bkl Yan, Song verfasserin (orcid)0000-0003-1157-8193 aut Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification Li, Cuiling verfasserin aut Lan, Hangzhen verfasserin aut Pan, Daodong verfasserin aut Wu, Yichun verfasserin aut Enthalten in Food control Amsterdam [u.a.] : Elsevier Science, 1990 159 Online-Ressource (DE-627)320604772 (DE-600)2020604-5 (DE-576)259271756 0956-7135 nnns volume:159 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.34 Lebensmitteltechnologie VZ AR 159 |
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630 640 VZ 58.34 bkl Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration Meat adulteration Isothermal amplification Loop-mediated isothermal amplification Denaturation bubble-mediated strand exchange amplification Cross-priming amplification Recombinase polymerase amplification |
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Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration |
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Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration |
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Yan, Song Li, Cuiling Lan, Hangzhen Pan, Daodong Wu, Yichun |
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comparison of four isothermal amplification techniques: lamp, sea, cpa, and rpa for the identification of chicken adulteration |
title_auth |
Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration |
abstract |
In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. |
abstractGer |
In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. |
abstract_unstemmed |
In recent years, with growing concern worldwide about meat and meat product adulteration, dozens of DNA-based isothermal amplification techniques have been developed and applied to detect meat adulteration. Thus, we evaluated four mainstream isothermal amplification techniques, including loop-mediated isothermal amplification (LAMP), denaturation bubble-mediated strand exchange amplification (SEA), cross-priming amplification (CPA), and recombinase polymerase amplification (RPA) focusing on the limit of detection, simplicity, amplification time and cost to confirm the most effective and suitable method for point-of-care testing (POCT) of chicken and chicken product authenticity. The LAMP, CPA, and RPA primers all targeted the chicken mitochondrial cytochrome b gene. The SEA primers were provided by the SEA kit. All methods showed good specificity to chicken. Among them, LAMP, CPA, and RPA have the lowest detection limit, with 1.2 pg μL−1. As low as 0.1% chicken in mutton can be detected in LAMP and RPA methods. Although RPA costs 10 times more than LAMP, the system and primers of LAMP are too complex. Therefore, it must be admitted that RPA is the most suitable method in multiplex detection, and LAMP is much better than the other three methods in single-plex detection. Our research provides an excellent reference value for the rapid on-site detection of meat and meat product adulteration. |
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Comparison of four isothermal amplification techniques: LAMP, SEA, CPA, and RPA for the identification of chicken adulteration |
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