Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique
Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhea...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Gao, Shang [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2016 |
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| Übergeordnetes Werk: |
Enthalten in: Food analytical methods - New York, NY : Springer, 2008, 9(2016), 9 vom: 26. Feb., Seite 2642-2648 |
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| Übergeordnetes Werk: |
volume:9 ; year:2016 ; number:9 ; day:26 ; month:02 ; pages:2642-2648 |
| Links: |
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| DOI / URN: |
10.1007/s12161-016-0441-6 |
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| Katalog-ID: |
SPR025163795 |
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| 520 | |a Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. | ||
| 650 | 4 | |a Azodicarbonamide |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Flour |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Near-infrared reflectance spectroscopy |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Radial basis function |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Sun, Laijun |0 (orcid)0000-0003-0551-4863 |4 aut | |
| 700 | 1 | |a Hui, Guangyan |4 aut | |
| 700 | 1 | |a Wang, Lekai |4 aut | |
| 700 | 1 | |a Dai, Changjun |4 aut | |
| 700 | 1 | |a Wang, Jianan |4 aut | |
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10.1007/s12161-016-0441-6 doi (DE-627)SPR025163795 (SPR)s12161-016-0441-6-e DE-627 ger DE-627 rakwb eng Gao, Shang verfasserin aut Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2016 Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 Sun, Laijun (orcid)0000-0003-0551-4863 aut Hui, Guangyan aut Wang, Lekai aut Dai, Changjun aut Wang, Jianan aut Enthalten in Food analytical methods New York, NY : Springer, 2008 9(2016), 9 vom: 26. Feb., Seite 2642-2648 (DE-627)566007320 (DE-600)2424728-5 1936-976X nnns volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 https://dx.doi.org/10.1007/s12161-016-0441-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 9 2016 9 26 02 2642-2648 |
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10.1007/s12161-016-0441-6 doi (DE-627)SPR025163795 (SPR)s12161-016-0441-6-e DE-627 ger DE-627 rakwb eng Gao, Shang verfasserin aut Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2016 Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 Sun, Laijun (orcid)0000-0003-0551-4863 aut Hui, Guangyan aut Wang, Lekai aut Dai, Changjun aut Wang, Jianan aut Enthalten in Food analytical methods New York, NY : Springer, 2008 9(2016), 9 vom: 26. Feb., Seite 2642-2648 (DE-627)566007320 (DE-600)2424728-5 1936-976X nnns volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 https://dx.doi.org/10.1007/s12161-016-0441-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 9 2016 9 26 02 2642-2648 |
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10.1007/s12161-016-0441-6 doi (DE-627)SPR025163795 (SPR)s12161-016-0441-6-e DE-627 ger DE-627 rakwb eng Gao, Shang verfasserin aut Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2016 Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 Sun, Laijun (orcid)0000-0003-0551-4863 aut Hui, Guangyan aut Wang, Lekai aut Dai, Changjun aut Wang, Jianan aut Enthalten in Food analytical methods New York, NY : Springer, 2008 9(2016), 9 vom: 26. Feb., Seite 2642-2648 (DE-627)566007320 (DE-600)2424728-5 1936-976X nnns volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 https://dx.doi.org/10.1007/s12161-016-0441-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 9 2016 9 26 02 2642-2648 |
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10.1007/s12161-016-0441-6 doi (DE-627)SPR025163795 (SPR)s12161-016-0441-6-e DE-627 ger DE-627 rakwb eng Gao, Shang verfasserin aut Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2016 Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 Sun, Laijun (orcid)0000-0003-0551-4863 aut Hui, Guangyan aut Wang, Lekai aut Dai, Changjun aut Wang, Jianan aut Enthalten in Food analytical methods New York, NY : Springer, 2008 9(2016), 9 vom: 26. Feb., Seite 2642-2648 (DE-627)566007320 (DE-600)2424728-5 1936-976X nnns volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 https://dx.doi.org/10.1007/s12161-016-0441-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 9 2016 9 26 02 2642-2648 |
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10.1007/s12161-016-0441-6 doi (DE-627)SPR025163795 (SPR)s12161-016-0441-6-e DE-627 ger DE-627 rakwb eng Gao, Shang verfasserin aut Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2016 Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 Sun, Laijun (orcid)0000-0003-0551-4863 aut Hui, Guangyan aut Wang, Lekai aut Dai, Changjun aut Wang, Jianan aut Enthalten in Food analytical methods New York, NY : Springer, 2008 9(2016), 9 vom: 26. Feb., Seite 2642-2648 (DE-627)566007320 (DE-600)2424728-5 1936-976X nnns volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 https://dx.doi.org/10.1007/s12161-016-0441-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 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_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 9 2016 9 26 02 2642-2648 |
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Enthalten in Food analytical methods 9(2016), 9 vom: 26. Feb., Seite 2642-2648 volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 |
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Enthalten in Food analytical methods 9(2016), 9 vom: 26. Feb., Seite 2642-2648 volume:9 year:2016 number:9 day:26 month:02 pages:2642-2648 |
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Gao, Shang @@aut@@ Sun, Laijun @@aut@@ Hui, Guangyan @@aut@@ Wang, Lekai @@aut@@ Dai, Changjun @@aut@@ Wang, Jianan @@aut@@ |
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A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. 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Gao, Shang |
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Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique Azodicarbonamide (dpeaa)DE-He213 Flour (dpeaa)DE-He213 Near-infrared reflectance spectroscopy (dpeaa)DE-He213 Radial basis function (dpeaa)DE-He213 |
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Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique |
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prediction of azodicarbonamide in flour using near-infrared spectroscopy technique |
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Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique |
| abstract |
Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. © Springer Science+Business Media New York 2016 |
| abstractGer |
Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. © Springer Science+Business Media New York 2016 |
| abstract_unstemmed |
Abstracts Azodicarbonamide is wildly used as a flour gluten fortifier in many countries, but according to the research results of toxicology of azodicarbonamide, its acute toxicity is slightly toxic. A dosage of 10 g/kg is lethal to mice, and it was proved by some researches to be dangerous or unhealthy for people and not suitable to be added in flour; hence, there is a need to identify the concentration of azodicarbonamide in flour quickly. Compared to traditional methods like high-performance liquid chromatography, the core advantage of near-infrared reflectance spectroscopy is rapid and economical. Spectral data in a range of 850 to 1050 nm were obtained by scanning 101 samples with different concentrations. The Mahalanobis distance method was used to distinguish abnormal spectral data, and the correlation coefficient method was used to choose characteristic wave bands. Radial basis function in combination with near-infrared reflectance spectroscopy was used to establish models in accordance. The limit of quantitation and the limit of detection of the first model were 72 and 15 mg/kg, respectively. Through analyzing the relative tolerances of predictive values and true values, the method of secondary modeling was proposed for low-concentration (72 mg/kg) samples. The predictions showed that near-infrared reflectance spectroscopy could be used for detecting the content of azodicarbonamide added to flour. © Springer Science+Business Media New York 2016 |
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| title_short |
Prediction of Azodicarbonamide in Flour Using Near-Infrared Spectroscopy Technique |
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https://dx.doi.org/10.1007/s12161-016-0441-6 |
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Sun, Laijun Hui, Guangyan Wang, Lekai Dai, Changjun Wang, Jianan |
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Sun, Laijun Hui, Guangyan Wang, Lekai Dai, Changjun Wang, Jianan |
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10.1007/s12161-016-0441-6 |
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2024-07-03T14:15:38.933Z |
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| score |
7.4014616 |