Daniel Emanuel Cabral de Oliveira
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View article: Exploring pequi ( <i>Caryocar brasiliense</i> Camb.) mesocarp flour of Brazilian Cerrado biome to produce gluten‐free antioxidant biscuits
Exploring pequi ( <i>Caryocar brasiliense</i> Camb.) mesocarp flour of Brazilian Cerrado biome to produce gluten‐free antioxidant biscuits Open
The peels of pequi ( Caryocar brasiliense Camb.), native to the Brazilian Cerrado, represent ∼80% of the mass of the whole fruit. Despite their high quantities of dietary fiber and bioactive compounds, they are generally discarded as waste…
View article: Hygroscopicity of pectin-propolis films: sorption isotherms and thermodynamic properties
Hygroscopicity of pectin-propolis films: sorption isotherms and thermodynamic properties Open
Bio-based materials from proteins, polysaccharides, and lipids have been studied as biodegradable alternatives to synthetic plastics, as well as matrices for incorporation of bioactive substances. In this context, pectin is a polysaccharid…
View article: Estimating energy efficiency of the aeration process of stored grains through machine learning
Estimating energy efficiency of the aeration process of stored grains through machine learning Open
Aeration is carried out by blowing external air into the silo, with the aim to keep the temperature in the mass of stored grains at safe levels. In the present study, the energy efficiency of aeration of stored sunflower grains was estimat…
View article: Drying kinetics, thermodynamic properties and physicochemical characteristics of Rue leaves
Drying kinetics, thermodynamic properties and physicochemical characteristics of Rue leaves Open
Generally, medicinal plants are harvested with high amount of water, so it is essential to subject the product to drying as soon as possible to prevent degradation before application. Most compounds from medicinal plants are sensitive to d…
View article: Oficina sobre plantas medicinais e condimentos para profissionais de saúde e acadêmicos no município de Coxim, Mato Grosso do Sul
Oficina sobre plantas medicinais e condimentos para profissionais de saúde e acadêmicos no município de Coxim, Mato Grosso do Sul Open
Chronic non-communicable diseases are related to lifestyle and are an important component of the epidemiological transition, correlated with the demographic transition seen in the population profile. With a view to achieving comprehensive …
View article: Drying kinetics and thermodynamic properties of jabuticaba peel
Drying kinetics and thermodynamic properties of jabuticaba peel Open
Jabuticaba is a fruit of high nutritional value, and the peel, which is usually discarded, contains nutrients in greater concentration. An alternative for the use of jabuticaba bark is the preparation of flour. The aim of this research was…
View article: Study of the drying kinetics of black mulberry (Morus nigra L.) leaves
Study of the drying kinetics of black mulberry (Morus nigra L.) leaves Open
Black mulberry leaves have been used to promote health and prevent diseases due to their biological properties. Drying leaves allows greater stability during storage and marketing. However, studying this operation is important to ensure th…
View article: Drying kinetics and thermodynamic properties of guava peel
Drying kinetics and thermodynamic properties of guava peel Open
The drying agroindustrial products is used to preserve the sensory and nutritional quality and to reduce the biological activity, preventing deterioration and loss of commercial value. The objective was to study the mathematical modeling G…
View article: Physicochemical attributes of honey as a measure of enhanced beekeeping in the Bois River Valley, Brazil
Physicochemical attributes of honey as a measure of enhanced beekeeping in the Bois River Valley, Brazil Open
The Local Production Arrangement (LPA) of beekeeping in the Bois River Valley in Goiás is at an initial stage of development and requires initiatives that would contribute to its development. The Goiás state has favorable conditions for be…
View article: DESORPTION ISOTHERMS OF GRAIN SORGHUM (Sorghum bicolor [L.] Moench) FLOUR
DESORPTION ISOTHERMS OF GRAIN SORGHUM (Sorghum bicolor [L.] Moench) FLOUR Open
This study aimed to obtain the sorption isotherms of grain sorghum flour, fit mathematical models to experimental data, and recommend safe water levels for preserving the material at different temperatures. Sorghum grains with an initial m…
View article: Physical, physicochemical, and functional technological properties of flour produced from gueroba fruit pulp
Physical, physicochemical, and functional technological properties of flour produced from gueroba fruit pulp Open
The Cerrado biome has a variety of fruit species less explored, such as gueroba. Flour is obtained by dehydration processes and is an alternative in the food industry for utilizing by-products. The objective of this study was to analyze th…
View article: Drying and analysis of waste from potatoes, carrots, and chayote for food purposes
Drying and analysis of waste from potatoes, carrots, and chayote for food purposes Open
Vegetable peels are rarely used in food preparation, causing the loss of several nutrients. Such residues caproduce flour as a possible food source with added nutritional and economic value. Thus, the objective wasto evaluate the nutrition…
View article: Fitting of mathematical models in the drying of araticum (Annona crassiflora) seeds
Fitting of mathematical models in the drying of araticum (Annona crassiflora) seeds Open
Araticum (Annona crassiflora) seeds have relevant characteristics for industrialization due to the contents of phytosterols, carotenoids, phenolic compounds, fatty acids, and organic acids, among other components responsible for biological…
View article: PHYSIOLOGICAL QUALITY OF PROCESSED, REPROCESSED, AND STORED SORGHUM SEEDS: IMPACT OF A DENSIMETRIC TABLE
PHYSIOLOGICAL QUALITY OF PROCESSED, REPROCESSED, AND STORED SORGHUM SEEDS: IMPACT OF A DENSIMETRIC TABLE Open
Sorghum ( Sorghum bicolor L. Moench) is a crop of paramount importance for Brazil, used in human and animal food. Considering the reduced number of studies on the influence of using a densimetric table in seed processing and its respective…
View article: PHYSIOLOGICAL QUALITY OF PROCESSED, REPROCESSED, AND STORED SORGHUM SEEDS: IMPACT OF A DENSIMETRIC TABLE
PHYSIOLOGICAL QUALITY OF PROCESSED, REPROCESSED, AND STORED SORGHUM SEEDS: IMPACT OF A DENSIMETRIC TABLE Open
Sorghum ( Sorghum bicolor L. Moench) is a crop of paramount importance for Brazil, used in human and animal food. Considering the reduced number of studies on the influence of using a densimetric table in seed processing and its respective…
View article: Nutritional properties of baru almond (Dipteryx alata Vogel) flours produced from fruits subjected to drying
Nutritional properties of baru almond (Dipteryx alata Vogel) flours produced from fruits subjected to drying Open
Due to the growing demand for nutritious foods and the importance of studying the viability of foods produced from native species of the Cerrado, the present study was conducted to characterize baru almond flours produced from fruits subje…
View article: Physical, physicochemical and functional technological properties of flours produced from yellow mombin (Spondias mombin L.) epicarp
Physical, physicochemical and functional technological properties of flours produced from yellow mombin (Spondias mombin L.) epicarp Open
Yellow mombin (Spondias mombin L.) is a plant native to tropical America and occurs in several states in Brazil. Yellow mombin fruit has desirable characteristics for industrialization, but its epicarp (peel) having good nutritional charac…
View article: Nutritional properties of yellow mombin (Spondias mombin L.) epicarp flours by conventional drying and lyophilization
Nutritional properties of yellow mombin (Spondias mombin L.) epicarp flours by conventional drying and lyophilization Open
Yellow mombin (Spondias mombin L.) has an unusual aroma and slightly acidic flavor, which leads to the interest in its fresh consumption or industrial use, causing its epicarp (peel) to be discarded, which generates industrial residue. The…
View article: Effects of drying temperature on the bioactive and technological properties of turmeric (Curcuma longa L.) flour
Effects of drying temperature on the bioactive and technological properties of turmeric (Curcuma longa L.) flour Open
The objective of this study was to evaluate the influence of drying treatment on the characteristics physical, chemical, technological properties and bioactive of turmeric flour. The flour was obtained from the drying of rhizomes in a forc…
View article: G-SOJA - WEBSITE WITH PREDICTION ON SOYBEAN CLASSIFICATION USING MACHINE LEARNING
G-SOJA - WEBSITE WITH PREDICTION ON SOYBEAN CLASSIFICATION USING MACHINE LEARNING Open
This study is dedicated to the development of a methodology based on supervised machine learning for soybean classification and justified as technological innovation to predict whether soybean classification is in the standard or non-stand…
View article: Thermodynamic properties of water desorption of forage turnip seeds
Thermodynamic properties of water desorption of forage turnip seeds Open
The purpose of this study was to determine the thermodynamic properties of the process of water sorption in forage turnip seeds. The equilibrium moisture content of forage turnip seeds was determined by the gravimetric-dynamic method for d…
View article: Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds
Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds Open
Safflower is a crop of high economic value with high oil concentration in its seeds and great industrial versatility, besides various benefits to human health. As with other agricultural crops, it is common to store safflower to make it av…
View article: Hygroscopicity of sweet sorghum seeds
Hygroscopicity of sweet sorghum seeds Open
This study focused in determining the sorption isotherms of sweet sorghum seeds at varied conditions of temperature and water activity, ascertaining the isosteric heat of desorption. Seeds were dried in a forced-air oven at 40 °C up to rea…
View article: Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds
Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds Open
Safflower is a crop of high economic value with high oil concentration in its seeds and great industrial versatility, besides various benefits to human health. As with other agricultural crops, it is common to store safflower to make it av…
View article: Drying kinetics of araticum (Annona crassiflora) epicarp
Drying kinetics of araticum (Annona crassiflora) epicarp Open
Araticum (Annona crassiflora) fruits have relevant characteristics for industrialization, a characteristic aroma and a slightly acidic flavor, with relevant amounts of vitamins A, C, B1 and B2. The objective of this study was to fit differ…
View article: Quality of corn grains subjected to drying using direct-fired furnace fed with eucalyptus chips and firewood
Quality of corn grains subjected to drying using direct-fired furnace fed with eucalyptus chips and firewood Open
The objective of this study was to evaluate the drying system using a dryer with furnace automatically fed with eucalyptus chips and another dryer manually fed with eucalyptus firewood, as well as assessing the quality of corn grains. Harv…
View article: Isotermas e calor isostérico de dessorção das sementes de tungue
Isotermas e calor isostérico de dessorção das sementes de tungue Open
The tung is a species that has potential for biodiesel production, so for safe storage there is a need to get to know its hygroscopicity. The objective of this work was to determine the desorption isotherms based on the recommendation of a…
View article: Modeling kinetics of convective drying of Curcuma longa L.
Modeling kinetics of convective drying of Curcuma longa L. Open
This study aimed to determine drying curves of land saffron (Curcuma longa L.) rhizomes at different temperatures and ventilation conditions to adjust non-linear regression models, and to calculate effective diffusion coefficients and acti…
View article: Desorption isotherms and isosteric heat of araticum (Annona crassiflora Mart.) seeds
Desorption isotherms and isosteric heat of araticum (Annona crassiflora Mart.) seeds Open
The objective of this study was to determine the desorption isotherms and isosteric heat of Annona crassiflora Mart. seeds, using Akaike information criterion (AIC) and Schwarz’s Bayesian information criterion (BIC) to assist in the choice…