Listar Departamento de Producción Animal por autor "6cef9248-c304-422a-8688-e2cd7faf41f9"
Mostrando ítems 21-28 de 28
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Online NIRS analysis for the routine assessment of the nitrate content in spinach plants in the processing industry using linear and non-linear methods
Vega-Castellote, Miguel; Pérez-Marín, D.C.; Torres, Irina; Sánchez, María-Teresa (Elsevier, 2021)This study aimed to assess the robustness of the NIRS models developed following different strategies for the routine prediction of nitrate content in spinach plants using an online FT-NIR spectrophotometer. To achieve ... -
Pre-harvest screening on-vine of spinach quality and safety using NIRS technology
Pérez-Marín, D.C.; Torres, Irina; Entrenas, José A.; Vega-Castellote, Miguel; Sánchez, María-Teresa (Elsevier, 2019)The study sought to perform a non-destructive and in-situ quality evaluation of spinach plants using near infrared (NIR) spectroscopy in order to establish its suitability for different uses once harvested. Modified partial ... -
Rapid, simultaneous, and in situ authentication and quality assessment of intact bell peppers using near-infrared spectroscopy technology
Sánchez, María-Teresa; Torres, Irina; De la Haba, María-José; Chamorro, Ana; Garrido-Varo, Ana; Pérez-Marín, D.C. (Willey, 2018)BACKGROUND: The ability of near infrared (NIR) spectroscopy to authenticate individual bell peppers as a function of the growing system (outdoor or greenhouse) was tested using partial least squares discriminant analysis ... -
Routine NIRS analysis methodology to predict quality and safety indexes in spinach plants during their growing season in the field
Torres, Irina; Sánchez, María-Teresa; Vega-Castellote, Miguel; Luqui-Muñoz, Natividad; Pérez-Marín, D.C. (Elsevier, 2021)Cultural practices and harvesting in spinach plants should be based not only on subjective indexes such as freshness and green colour, which are both related with the visual appearance of the plants, but also on objective ... -
Safety and quality issues in summer squashes using handheld portable NIRS sensors for real-time decision making and for on-vine monitoring
Entrenas, José A.; Pérez-Marín, D.C.; Torres, Irina; Garrido-Varo, Ana; Sánchez, María-Teresa (Elsevier, 2019)BACKGROUND: Portable handheld near infrared spectroscopy (NIRS) instruments currently present enormous advantages in terms of size, weight and robustness. They also provide fast, precise information that can be obtained ... -
Setting up a methodology to distinguish between green oranges and leaves using hyperspectral imaging
Torres, Irina; Sánchez, María-Teresa; Cho, Byoung-Kwan; Garrido-Varo, Ana; Pérez-Marín, D.C. (Elsevier, 2019)The estimation of green citrus fruit yield is a key parameter for growers and the industry. The early estimation of orange yield at the immature green stage could influence the future market price and allow producers to ... -
Simultaneous detection of quality and safety in spinach plants using a new generation of NIRS sensors
Entrenas, José A.; Pérez-Marín, D.C.; Torres, Irina; Garrido-Varo, Ana; Sánchez, María-Teresa (Elsevier, 2020)Near infrared (NIR) spectrophotometers require study of the spectral acquisition process, so that they can be used for quality and safety assessment of horticultural products. The aim of this work was to optimize the use ... -
Use of NIRS technology for on-vine measurement of nitrate content and other internal quality parameters in intact summer squash for baby food production
Sánchez, María-Teresa; Pérez-Marín, D.C.; Torres, Irina; Gil, Belén; Garrido-Varo, Ana; De la Haba, María-José (Elsevier, 2017)This study sought to assess the feasibility of using NIR spectroscopy to predict the physico-chemical composition of summer squash during on-vine ripening, with a view to deciding on its possible use in baby food production ...