1
|
Martens S, Carteri Coradi P, Maldaner V, de Oliveira Carneiro L, Eduardo Teodoro P, Melo Rodrigues D, Francine Anschau K, Pereira Ribeiro Teodoro L, Marlon Moraes Flores É. Drying and intermittence processes on the polished and brown rice physicochemical and morphological quality by near-infrared spectroscopy, X-ray diffraction, and scanning electron microscopy. Food Chem X 2023; 19:100753. [PMID: 37780306 PMCID: PMC10534101 DOI: 10.1016/j.fochx.2023.100753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/11/2023] [Accepted: 06/10/2023] [Indexed: 10/03/2023] Open
Abstract
In this study was correlate the effects of drying time and intermittence of paddy rice on the physical, physicochemical, and morphological quality of polished and brown rice using near-infrared spectroscopy, X-ray diffraction, and scanning electron microscopy. Rice grain batches from mechanized harvesting with moisture contents between 24 and 20% (w.b.) were immediately subjected to drying and intermittence (average temperature of the grain mass of 40 °C) for a time of 14 h (number of times that the product underwent the drying and intermittence processes). For each drying time, grain sampling was performed to evaluate the physical quality of paddy rice and the physicochemical and morphological quality of polished and brown rice. The accumulated drying time provided an increase in the temperature of the grain mass, altering the physicochemical and morphological quality of polished and brown rice. The intermittence process did not contribute for the quality of the polished rice.
Collapse
Affiliation(s)
- Samuel Martens
- Laboratory of Postharvest (LAPOS), Campus Cachoeira do Sul, Federal University of Santa Maria, Cachoeira do Sul 96503-205, RS, Brazil
| | - Paulo Carteri Coradi
- Laboratory of Postharvest (LAPOS), Campus Cachoeira do Sul, Federal University of Santa Maria, Cachoeira do Sul 96503-205, RS, Brazil
- Department of Agricultural Engineering, Rural Sciences Center, Federal University of Santa Maria, Santa Maria 97105-900, RS, Brazil
| | - Vanessa Maldaner
- Department of Agricultural Engineering, Rural Sciences Center, Federal University of Santa Maria, Santa Maria 97105-900, RS, Brazil
| | - Letícia de Oliveira Carneiro
- Laboratory of Postharvest (LAPOS), Campus Cachoeira do Sul, Federal University of Santa Maria, Cachoeira do Sul 96503-205, RS, Brazil
| | - Paulo Eduardo Teodoro
- Campus de Chapadão do Sul, Federal University of Mato Grosso do Sul, Chapadão do Sul, 79560-000, MS, Brazil
| | - Dágila Melo Rodrigues
- Laboratory of Postharvest (LAPOS), Campus Cachoeira do Sul, Federal University of Santa Maria, Cachoeira do Sul 96503-205, RS, Brazil
| | - Kellen Francine Anschau
- Department of Chemical Engineering, Federal University of Santa Maria, Santa Maria 97105-900, RS, Brazil
| | | | - Érico Marlon Moraes Flores
- Department of Chemical Engineering, Federal University of Santa Maria, Santa Maria 97105-900, RS, Brazil
| |
Collapse
|