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Descripción
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| Visible-near infrared reflectance spectra are proposed for the characterization of IRMM 481 peanuts variety in comparison to powder food materials: wheat flour, milk and cocoa. Multidimensional analysis of reflectance spectra of powder samples shows a specific NIR band centred at 1200 nm that identifies peanut compared to the rest of food ingredients, regardless compaction level and temperature. Spectral range of 400-1000 nm is not robust for identification of blanched peanut. The visible range has shown to be reliable for the identification of pre-treatment and processing of unknown commercial peanut samples. A spectral index is proposed based on the combination of three wavelengths around 1200 nm that is 100% robust against pre-treatment (raw or blanched) and roasting (various temperatures and treatment duration). | |
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Internacional
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Si |
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JCR del ISI
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No |
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Título de la revista
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Agricultural Engineering International: CIGR Journal |
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ISSN
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1682-1130 |
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Factor de impacto JCR
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0,2 |
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Información de impacto
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Volumen
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17 |
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DOI
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Número de revista
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2 |
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Desde la página
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310 |
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Hasta la página
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329 |
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Mes
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JUNIO |
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Ranking
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Q4 |