Cette thèse visait à montrer comment la spectroscopie vibrationnelle incluant le proche infrarouge (NIR), le moyen infrarouge (MIR), le Raman et l'imagerie hyperspectrale (NIR-HSI) couplée à la chimiométrie pouvait mettre en évidence la variabilité et l'hétérogénéité des pommes et des purées après transformation. Des essais expérimentaux ont été conçus pour moduler plusieurs facteurs, au verger (variétés, pratiques agricoles), pendant le stockage post-récolte (4°C) et la transformation (température, broyage et raffinage) afin de faire varier les propriétés et la composition des pommes et des purées. Une approche efficace utilisant la NIRS-HSI a permis d'illustrer la répartition des sucres totaux et de la matière sèche à l'intérieur des pomm...
The quality assessment and grading of agricultural products is one of the post-harvest activities th...
Mestrado em Engenharia Agronómica - Hortofruticultura e Viticultura - Instituto Superior de Agronomi...
Apple is the most widely planted fruit in the world and is popular in consumers because of its rich ...
International audienceNear-infrared (NIR), mid-infrared (MIR), Raman spectroscopy and hyperspectral ...
International audienceThe heterogeneity of apple fruit was highlighted by near-infrared hyperspectra...
International audienceThis study was designed to have the absolute definition of ‘one apple to one p...
The potential of near infrared spectroscopy (NIRS) in the wavelength range of 1000–2500 nm for predi...
International audienceThe potential of MIRS was investigated to: i) differentiate cooked purees issu...
International audienceThe potential of MIRS was investigated to: i) differentiate cooked purees issu...
Razvojem blisko infracrvene spektroskopije (NIRs) kroz povijest dolazi do njene sve veće primjene u ...
129 pagesApple (Malus × domestica Borkh) is one of the major fruits produced around the world. As th...
Producción CientíficaNondestructive estimation of fruit properties during their ripening stages ensu...
For the past few years, research has focused on the application of Near Infrared Spectroscopy (NIR) ...
In this trial we studied the ability of penetrometry and uniaxial compression for measuring texture ...
Spectrometric methods based on near infrared radiation (NIR) are commonly used effectively in the ag...
The quality assessment and grading of agricultural products is one of the post-harvest activities th...
Mestrado em Engenharia Agronómica - Hortofruticultura e Viticultura - Instituto Superior de Agronomi...
Apple is the most widely planted fruit in the world and is popular in consumers because of its rich ...
International audienceNear-infrared (NIR), mid-infrared (MIR), Raman spectroscopy and hyperspectral ...
International audienceThe heterogeneity of apple fruit was highlighted by near-infrared hyperspectra...
International audienceThis study was designed to have the absolute definition of ‘one apple to one p...
The potential of near infrared spectroscopy (NIRS) in the wavelength range of 1000–2500 nm for predi...
International audienceThe potential of MIRS was investigated to: i) differentiate cooked purees issu...
International audienceThe potential of MIRS was investigated to: i) differentiate cooked purees issu...
Razvojem blisko infracrvene spektroskopije (NIRs) kroz povijest dolazi do njene sve veće primjene u ...
129 pagesApple (Malus × domestica Borkh) is one of the major fruits produced around the world. As th...
Producción CientíficaNondestructive estimation of fruit properties during their ripening stages ensu...
For the past few years, research has focused on the application of Near Infrared Spectroscopy (NIR) ...
In this trial we studied the ability of penetrometry and uniaxial compression for measuring texture ...
Spectrometric methods based on near infrared radiation (NIR) are commonly used effectively in the ag...
The quality assessment and grading of agricultural products is one of the post-harvest activities th...
Mestrado em Engenharia Agronómica - Hortofruticultura e Viticultura - Instituto Superior de Agronomi...
Apple is the most widely planted fruit in the world and is popular in consumers because of its rich ...