Determination of soluble solid content in apples using near infrared spectroscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F21%3AN0000007" target="_blank" >RIV/25271121:_____/21:N0000007 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1311.22 " target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2021.1311.22 </a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1311.22 " target="_blank" >10.17660/ActaHortic.2021.1311.22 </a>

Result language
angličtina
Original language name
Determination of soluble solid content in apples using near infrared spectroscopy
Original language description
Near infrared (NIR) spectroscopy using both a laboratory spectrometer Antaris II and a handheld MicroPhazir spectrometers was applied to predict the soluble solids content in two apple varieties, ‘Gala’ and ‘Red Jonaprince’. A calibration model was designed from the NIR measurements that associated the results to the invasive analysis. A better coefficient of determination for calibration was observed for results obtained with the Antaris II instrument compared with the MicroPhazir. The highest coefficient of determination R2=0.9659 (RMSECV = 0.432) for calibration was found for variety ‘Gala’ using Antaris II. It contrasted with the worst value of the coefficient R2 = 0.4760 (RMSECV = 0.677) for calibration calculated for variety ‘Red Jonaprince’ using the MicroPhazir instrument.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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