Estefania Julia Dierings de Souza, Aline Machado Pereira, Mauro Fontana, Nathan Levien Vanier and Marcia Arocha Gularte
The objective of this study was to evaluate the effects of rice flour obtained from rice grains with different levels of amylose on technological, nutritional and sensory…
Abstract
Purpose
The objective of this study was to evaluate the effects of rice flour obtained from rice grains with different levels of amylose on technological, nutritional and sensory properties of cookies made with a blend of rice and cowpea flour.
Design/methodology/approach
The cookies preparation was set at a ratio of rice flour and cowpea beans 70:30. The studied formulations were: LA: low amylose rice flour; MA: medium-amylose rice flour; HA: high amylose rice flour. The quality of the obtained cookies was analyzed for proximate composition, in vitro protein digestibility, thickness, diameter, dispersion factor, texture, color, amino acid profile and sensory properties.
Findings
Proximate composition and in vitro protein digestibility showed no differences between the three studied formulations. The medium and low amylose rice flour cookies showed the lowest hardness values. The combination of rice and beans allowed a good balance of essential amino acids. The cookies formulated with high amylose rice flour presented lighter coloration, low hardness and greater sensory preference.
Originality/value
Rice and cowpea flours are an alternative source for the preparation of gluten-free bakery products, such as cookies. The high amylose content of rice flour has less negative interference in the texture characteristics of the cookies. The combination of rice and beans flour provides a balance of essential amino acids.
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Marcos Fabricio Machado, Daniel Pacheco Lacerda, Maria Isabel Wolf Motta Morandi, Luis Felipe Riehs Camargo and Aline Dresch
The purpose of the present study is to identify and measure economically the losses related to inventory management in an oil refinery.
Abstract
Purpose
The purpose of the present study is to identify and measure economically the losses related to inventory management in an oil refinery.
Design/methodology/approach
An exploratory case study was conducted to search for a better understanding of a phenomenon and its implications.
Findings
The results obtained based on the case study suggest the need to observe this phenomenon in other contexts and take managerial actions that will eliminate waste as one of the forms of generating value for the company. The results were related to each other and to the traditional metrics of inventory management and can be used as a base to improve mathematical and computational models for production planning and scheduling and also performance indicators.
Originality/value
No studies have been found that attempt to measure the economic losses derived from inventory management and their capacity in this environment.
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Gabriela Aline Borges, Guilherme Tortorella, Matteo Rossini and Alberto Portioli-Staudacher
The purpose of this paper is to identify the lean production (LP) practices applied in healthcare supply chain and the existing barriers related to their implementation.
Abstract
Purpose
The purpose of this paper is to identify the lean production (LP) practices applied in healthcare supply chain and the existing barriers related to their implementation.
Design/methodology/approach
To achieve that, a scoping review was carried out in order to consolidate the main practices and barriers, and also to evidence research gaps and directions according to different theoretical lenses.
Findings
The findings show that there is a consensus on the potential of LP practices implementation in healthcare supply chain, but most studies still report such implementation restricted to specific unit or value stream within a hospital.
Originality/value
Healthcare organizations are under constant pressure to reduce costs and wastes, while improving services and patient safety. Further, its supply chain usually presents great opportunities for improvement, both in terms of cost reduction and quality of care increase. In this sense, the adaptation of LP practices and principles has been widely accepted in healthcare. However, studies show that most implementations fall far short from their goals because they are done in a fragmented way, and not from a system-wide perspective.
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Laísa Fischer Wachholz, Caroline Cechinel-Peiter, Maria Fernanda Baeta Neves Alonso da Costa, Aline Marques Acosta, Alacoque Lorenzini Erdmann, José Luis Guedes dos Santos, Chantal Backman and Gabriela Marcellino de Melo Lanzoni
To analyze the quality of transitional care for patients with COVID-19 at discharge from Brazilian university hospitals.
Abstract
Purpose
To analyze the quality of transitional care for patients with COVID-19 at discharge from Brazilian university hospitals.
Design/methodology/approach
A cross-sectional descriptive study was carried out in five Brazilian university hospitals between April and December 2021. The sample consisted of 527 participants. Data collection consisted of a sociodemographic questionnaire and the Care Transitions Measure (CTM-15), a care transition assessment instrument, which was translated and validated in Portuguese.
Findings
Most participants were patients (n = 369; 70.0%), with primary school completion (n = 218; 43.4%), multiracial (n = 218; 43.5%) and with an income of up to two minimum wages (n = 182; 42.8%). Dimension 1 – management preparation – obtained the highest score (71.2 points, SD = 16.5), while Dimension 4 – care plan – obtained the lowest score (62.2 points, SD = 23.4). Among the participating hospitals, there was a difference in the overall mean with results ranging from 67.0 to 72.9 points.
Originality/value
A satisfactory quality of care transition was found, considering the context of a pandemic. The main weaknesses in the care transitions were related to the care planning after hospital discharge.