Autor segons l'article: Riu, Jordi; Vega, Alba; Boque, Ricard; Giussani, Barbara;
Departament: Química Analítica i Química Orgànica
Autor/s de la URV: Boqué Martí, Ricard / Giussani, Barbara / Riu Rusell, Jordi
Paraules clau: Safety Reflectance Prediction of macronutrients Particle-size Near-infrared spectroscopy Miniaturized instrumentation Measurement strategies Edible insect powder Classification
Resum: Insects have been a food source for humans for millennia, and they are actively consumed in various parts of the world. This paper aims to ascertain the feasibility of portable near-infrared (NIR) spectroscopy as a reliable and fast candidate for the classification of insect powder samples and the prediction of their major components. Commercially-available insect powder samples were analyzed using two miniaturized NIR instruments. The samples were analyzed as they are and after grinding, to study the effect of the granulometry on the spectroscopic analyses. A homemade sample holder was designed and optimized for making reliable spectroscopic measurements. Classification was then performed using three classification strategies, and partial least squares (PLS) regression was used to predict the macronutrients. The results obtained confirmed that both spectroscopic sensors were able to classify insect powder samples and predict macronutrients with an adequate detection limit.
Àrees temàtiques: Plant science Microbiology Health professions (miscellaneous) Health (social science) Food science & technology Food science
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: barbara.giussani@urv.cat ricard.boque@urv.cat jordi.riu@urv.cat
Identificador de l'autor: 0000-0001-7311-4824 0000-0001-5823-9223
Data d'alta del registre: 2023-12-16
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2304-8158/11/21/3524
URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Foods. 11 (21):
Referència de l'ítem segons les normes APA: Riu, Jordi; Vega, Alba; Boque, Ricard; Giussani, Barbara; (2022). Exploring the Analytical Complexities in Insect Powder Analysis Using Miniaturized NIR Spectroscopy. Foods, 11(21), -. DOI: 10.3390/foods11213524
DOI de l'article: 10.3390/foods11213524
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2022
Tipus de publicació: Journal Publications
Repositori URV