drying kinetics of crushed mass of 'jambu': effective

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Drying kinetics of crushed mass of ‘jambu’: Effective ...

Drying kinetics data obtained experimentally and estimated by the Logarithmic model (A) and mean value of effective diffusion coefficient - D (B), obtained in the drying of ‘jambu’ leaves crushed mass for thicknesses of 0.005 and 0.010 m and temperatures of 60, 70 and 80 °C

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Drying kinetics of crushed mass of 'jambu': Effective ...

Drying kinetics data obtained experimentally and estimated by the Logarithmic model (A) and mean value of effective diffusion coefficient--D (B), obtained in the drying of 'jambu' leaves crushed mass for thicknesses of 0.005 and 0.010 m and temperatures of 60, 70 and 80[degrees]C

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Drying kinetics of crushed mass of ‘jambu’: Effective ...

Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi () . Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy

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DOI: dx.doi/10.1590/1807-1929/agriambi ...

This study aimed to evaluate the drying kinetics, test AIC and BIC model selection criteria, and determine effective diffusivity and activation energy of crushed mass of ‘jambu’ leaves for different conditions of temperature and thickness. Material and Methods ‘Jambu’ plants were purchased in the municipality of Macapá, AP, Brazil.

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Comparison of powdered and fresh jambu (Acmella oleracea)

drying kinetics of crushed mass of jambu, its effective diffusivity and activation energy; and Barbosa et al. (2016a), who evaluated the microbiological and sensory quality of jambu (Acmella oleracea L.) after freeze-drying.However, these studieshave notinvestigatedthe potential of obtaining jambu powder through convective drying.

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Comparison of powdered and fresh jambu (Acmella oleracea ...

Drying kinetics of crushed mass of ‘jambu’: effective diffusivity and activation energy Revista Brasileira de Engenharia, Agricultura e. Ambiental , 22 ( 7 ) ( 2018 ) , pp. 499 - 505

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Drying kinetics of crushed mass of ‘jambu’: Effective ...

ABSTRACT The aim of this paper was to analyze the drying kinetics, test the Akaike information criterion (AIC) and Schwarz’s Bayesian information criterion (BIC) in the selection of models, determine the effective diffusivity and activation energy of the crushed mass of ‘jambu’ leaves for different conditions of temperature and layer ...

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SciELO - Brasil - DRYING KINETICS OF THE SLICED PULP OF ...

Gomes FP, Resende O, Sousa EP, Oliveira DEC, Araújo Neto FR (2018) Drying kinetics of crushed mass of ‘jambu': Effective diffusivity and activation energy. Revista Brasileira de Engenharia Agrícola e Ambiental 22(7):499-505.

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(PDF) Drying kinetics of araticum (Annona crassiflora) epicarp

(2018). Drying kinetics of crushed mass of ‘jambu’: ... This work aimed to study ‘okara’ convective drying kinetics, determine the effective diffusion coefficient, and obtain activation ...

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Drying kinetics and effective diffusion of buckwheat grains

GOMES, F. P. et al. Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy. Revista Brasileira de Engenharia Agrícola e Ambiental , 22(7):499-505, 2018. [ Links ]

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Comparison of powdered and fresh jambu (Acmella oleracea ...

Nov 16, 2020  Drying kinetics of crushed mass of ‘jambu’: effective diffusivity and activation energy. Revista Brasileira de Engenharia, Agricultura e. Ambiental. 2018; 22 : 499-505

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[PDF] Mathematical Simulation of Corn Drying — A New Model ...

Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy F. P. Gomes , Resende Osvaldo , Elisabete Piancó de Sousa , Daneil E. C. de Oliveira , Francisco R. de Araújo Neto

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Drying and color in punamuña leaves (Satureja boliviana)

This research aimed to determine and model the drying kinetics, the diffusivity coefficient (Def), the activation energy (Ea), and the color of punamuña leaves. A horizontal dryer was used at 40, 50, and 60 °C and airspeed of 1.0 and 0.5 m / s; drying kinetics was modeled with 10 models.

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AVALIAÇÃO MORFOLOGICA DE FARINHA DE JAMBU

characteristics, due to its therapeutic potential. This work aimed to dry the jambu leaf and analyze its ... with air speed. 1.0 m / s. to obtain the jambu flour after being dried it was crushed in a processor. ... F. R. (2018). Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy. ...

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Secado y color de hojas de punamuña (Satureja boliviana ...

Feb 22, 2021  Drying allows water to be removed and food to be preserved, however, this operation can degrade color. Punamuña leaves are aromatic and used for medicinal purposes in the Peruvian Andes. This research aimed to determine and model the drying kinetics, the diffusivity coefficient (Def), the activation energy (Ea), and the color of punamuña leaves.

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Convective drying of Moringa oleifera seeds: kinetics ...

Jan 11, 2021  This work shows the convective drying kinetics of moringa seeds (Moringa oleifera L) at different drying temperatures 40, 50, 60, 70, and 80 °C and the effect drying on the extracted oil yield. Four simplified models were fitted to the kinetics data, and a phenomenological mathematical model (PMM) was developed to describe the process. The simplified model that better represented the ...

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Determination of effective moisture diffusivity and ...

The value of M e was determined as the moisture content at the end of drying when the sample ceased to lose mass. Effective Moisture Diffusivity and Activation Energy. There are many methods to determine drying parameters, of which the most common is the Fick’s second law of diffusion, as shown in Eq. (2). (2) The solution of Eq. (2), as ...

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Logarithmic - definition of logarithmic by The Free Dictionary

Drying kinetics of crushed mass of 'jambu': Effective diffusivity and activation energy/Cinetica de secagem da massa triturada de jambu: Difusividade efetiva e energia de ativacao Logarithmic spiral defines Galaxie[R] as an independent gearbox generation

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SciELO - Brasil - Cinética de secagem e propriedades ...

*Corresponding Author: Dyego da Costa Santos, Instituto Federal de Educação, Ciência e Tecnologia do Acre (IFAC), Departamento de Tecnologia em Agroindústria, Rua Coronel Brandão, 1622, Centro, CEP: 69930-000, Xapuri/AC - Brasil, e-mail: [email protected]

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SABIIA - Sistema Aberto e Integrado de Informação em ...

Artigo em periódico indexado (ALICE) (14) Artigo em anais de congresso (ALICE) (10) Info:eu-repo/semantics/article (9): Conference Paper or Presentation (6): Resumo ...

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Drying kinetics of crushed mass of ‘jambu’: Effective ...

ABSTRACT The aim of this paper was to analyze the drying kinetics, test the Akaike information criterion (AIC) and Schwarz’s Bayesian information criterion (BIC) in the selection of models, determine the effective diffusivity and activation energy of the crushed mass of ‘jambu’ leaves for different conditions of temperature and layer ...

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[PDF] Mathematical Simulation of Corn Drying — A New Model ...

Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy F. P. Gomes , Resende Osvaldo , Elisabete Piancó de Sousa , Daneil E. C. de Oliveira , Francisco R. de Araújo Neto

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(PDF) Jambu drying with cold air circulation

The cold air-drying of jambu is performed under temperatures around 77°F using an air conditioning system. A dehumidifier is used in order to reduce the product's relative humidity (54.6 ± 2.87).

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Determination of effective moisture diffusivity and ...

The value of M e was determined as the moisture content at the end of drying when the sample ceased to lose mass. Effective Moisture Diffusivity and Activation Energy. There are many methods to determine drying parameters, of which the most common is the Fick’s second law of diffusion, as shown in Eq. (2). (2) The solution of Eq. (2), as ...

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Exsiccate - definition of exsiccate by The Free Dictionary

Drying kinetics of crushed mass of 'jambu': Effective diffusivity and activation energy/Cinetica de secagem da massa triturada de jambu: Difusividade efetiva e energia de ativacao Each sample is accompanied by precise collecting location by GPS; plant identification by a qualified botanical taxonomist; and a deposit of testimony exsiccate in a ...

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AVALIAÇÃO MORFOLOGICA DE FARINHA DE JAMBU

characteristics, due to its therapeutic potential. This work aimed to dry the jambu leaf and analyze its ... with air speed. 1.0 m / s. to obtain the jambu flour after being dried it was crushed in a processor. ... F. R. (2018). Drying kinetics of crushed mass of ‘jambu’: Effective diffusivity and activation energy. ...

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Mathematical modelling of the drying kinetics of Hass ...

Nov 30, 2016  The activation energy for the non-pretreated and pretreated (sliced and crushed) Hass avocado seeds was determined from the slope of the plot, ln (k) versus T ⿿1.It is important to understand that the determination of E a was performed considering air temperature range 323 K to 353 K. The moisture evaporation mechanism for Hass avocado seeds switched from a temperature-controlled to a ...

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Drying and color in punamuña leaves (Satureja boliviana)

This research aimed to determine and model the drying kinetics, the diffusivity coefficient (Def), the activation energy (Ea), and the color of punamuña leaves. A horizontal dryer was used at 40, 50, and 60 °C and airspeed of 1.0 and 0.5 m / s; drying kinetics was modeled with 10 models.

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Drying and color in punamuña leaves (Satureja boliviana)

2.3 Drying kinetics modelling. The equilibrium humidity (in dry basis - d.b.) (X e) was calculated in relation to the mass of the sample in equilibrium (m eq) and the dry mass (m d) , the water fraction of the product over time (in d.b.) (X t) was determined in function to the mass of the sample over time (m t) and the dry mass (m d) .

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Logarithmic - definition of logarithmic by The Free Dictionary

Drying kinetics of crushed mass of 'jambu': Effective diffusivity and activation energy/Cinetica de secagem da massa triturada de jambu: Difusividade efetiva e energia de ativacao Logarithmic spiral defines Galaxie[R] as an independent gearbox generation

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SciELO - Brasil - Drying kinetics of yellow mombin ...

ABSTRACT. Yellow mombin (Spondias mombin L.) fruits have relevant characteristics for industrialization and exhibit a pleasant aroma and sour-sweet taste, with significant amounts of vitamin A and carotenoids in their epicarp.The objective was to fit different mathematical models to the experimental data, using as criteria to select the best model - the Akaike Information Criteria (AIC) and ...

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SciELO - Brasil - Cinética de secagem e propriedades ...

*Corresponding Author: Dyego da Costa Santos, Instituto Federal de Educação, Ciência e Tecnologia do Acre (IFAC), Departamento de Tecnologia em Agroindústria, Rua Coronel Brandão, 1622, Centro, CEP: 69930-000, Xapuri/AC - Brasil, e-mail: [email protected]

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Logarithmic Article about logarithmic by The Free Dictionary

Drying kinetics of crushed mass of 'jambu': Effective diffusivity and activation energy/Cinetica de secagem da massa triturada de jambu: Difusividade efetiva e energia de ativacao In [6], Chern and Kim consider some criteria conditions of logarithmic order with terms of maximum term and central index and proved the following consequence.

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Revista Principia - Divulgação Científica e Tecnológica do ...

AKAIKE, H. A new look at the statistical model identification. IEEE Transaction on Automatic Control, v. 19, n. 6, p. 716-723, 1974. ALOTHMAN, Z. A. A.

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