Comparison of dehydration systems in quality and chemical effects on sunflower seeds.

Autor: Ortiz-Hernandez AA; Research Department, AORTech, Purísima 227, Lomas de Cristo, 98085, Zacatecas, México.; Unidad Académica de Fisica, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico., Araiza-Esquivel MA; Unidad Académica de Ingeniería Eléctrica, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico. araizama@uaz.edu.mx., Delgadillo-Ruiz L; Unidad Académica de Ciencias Biologicas, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Campus II UAZ. Avenida Preparatoria S/N. Col. Hidráulica, 98068, Zacatecas, Mexico., Espinosa-Vega LI; Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología (CIACYT), Universidad Autónoma de San Luis Potosí (UASLP), Av. Sierra Leona #550, Col. Lomas 2a Sección, 78210, San Luis Potosí, Mexico., Olvera-Olvera CA; Unidad Académica de Ingeniería Eléctrica, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico., Lopez-Martinez A; Unidad Académica de Ingeniería Eléctrica, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico., Vega-Carrillo HR; Unidad Académica de Estudios Nucleares, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico., Ortega-Sigala JJ; Unidad Académica de Fisica, Benemérita Universidad Autónoma de Zacatecas (BUAZ), Jardín Juárez 147, Centro, 98000, Zacatecas, Mexico.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 May 26; Vol. 14 (1), pp. 12014. Date of Electronic Publication: 2024 May 26.
DOI: 10.1038/s41598-024-62822-5
Abstrakt: The present work investigates the quality and the chemical effects of dehydration, using a novel dehydration system based on an electromagnetic induction and low pressures technique, comparing it with the thermo-solar drying system. High oleic sunflower seeds, which are an important oil seed crop, were used due to the fact that they have a special place in the food industry. The seed samples were exposed to electromagnetic induction and low pressures by 0.5 and 1 h, then several chemical characterizations were carried out, in the electrophoresis study, it was found that most proteins in the hull were degraded or denatured, some of them were lost during the time in the thermosolar dryer while in kernel keeps 94.9% of the concentration in control proteins. Otherwise, the electromagnetic induction dryer did not lose the most of proteins in the kernel keeping 99.1% in 0.5 h and 98.4% in 1 h, just degrading its concentration. Germination viability results did not show changes after 0.5 h in the electromagnetic fields, but they decreased in 1 h from 66 to 40% until the thermosolar method fell to 24% in 4 h, both analysis results change proportionally with the treatment time and moisture content and the amount of the oxygen.
(© 2024. The Author(s).)
Databáze: MEDLINE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje