Cinética de Secado de la Levadura Cervecera (Saccharomyces cerevisiae)

Picado, Apolinar; Rolando, Mendieta,; Martínez, Joaquín

doi:10.5281/zenodo.3576375

Cited by 2 publications

(3 citation statements)

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“…where Nv is the drying rate at any time and As is the drying area. Using the moisture content data as a function of time and a centred approximation of the derivative, it is possible to determine the drying rate as follows (Picado et al, 2006):…”

Section: Drying Kineticsmentioning

confidence: 99%

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Experimental study and mathematical modelling of convective thin-layer drying of noni (Morinda citrifolia L.)

Canelo

Gutiérrez

Picado

et al. 2023

Nexo Revista Científica

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In this study, the drying kinetics of noni (Morinda citrifolia L.) was investigated in a laboratory tunnel dryer at air temperatures of 50, 60, and 70 °C and velocities of 1.0, 1.5, and 2.0 m/s. Noni showed only a falling drying rate period. Further, a non-linear regression procedure was used to determine the characteristic drying curve. The experimental drying data of noni were employed to fit thin-layer models. Under the evaluated experimental conditions, the Page model provided the best representation of thin-layer drying characteristics of noni. The effective moisture diffusivity ranged from 1.77 × 10-7 to 3.33 × 10-7 m2/s. The activation energy was found to be 3.34 kJ/mol.

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Section: Drying Kineticsmentioning

confidence: 99%

“…However, for noni no constant drying rate period was observed and another approach must be found to normalise the drying data. In this case, the critical moisture content and the maximum drying rate were determined at the beginning of the falling rate period (Bellagha et al, 2002;Picado et al, 2006).…”

Section: Drying Characteristicsmentioning

confidence: 99%

Experimental study and mathematical modelling of convective thin-layer drying of noni (Morinda citrifolia L.)

Canelo

Gutiérrez

Picado

et al. 2023

Nexo Revista Científica

View full text Add to dashboard Cite

show abstract

“…However, for ginger no constant drying rate period was observed and another approach must be found to normalise the drying data. In this case, the critical moisture content and the maximum drying rate were determined at the beginning of the falling rate period (Bellagha et al, 2002;Picado et al, 2006).…”

Section: Drying Characteristicsmentioning

confidence: 99%

Experimental study of the kinetics and shrinkage of ginger in convective drying (Zingiber officinale Roscoe)

Rivas¹,

Picado²,

Martínez³

et al. 2023

Nexo Revista Científica

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In this work, the drying kinetics of ginger (Zingiber officinale Roscoe) was studied considering the shrinkage effect. The experimental data were obtained using three different temperatures (40, 60, and 80 °C). For the determination of shrinkage, two cutting orientations were employed. The volumetric and thickness shrinkage was evaluated by direct measurement. The shrinkage showed two periods during drying and had a considerable effect on the drying rate. An equation that relates the changes in the drying area as a function of the moisture content was determined. During drying, ginger showed only a falling rate period and exhibited a characteristic drying curve.

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Cinética de Secado de la Levadura Cervecera (Saccharomyces cerevisiae)

Cited by 2 publications

References 0 publications

Experimental study and mathematical modelling of convective thin-layer drying of noni (Morinda citrifolia L.)

Experimental study and mathematical modelling of convective thin-layer drying of noni (Morinda citrifolia L.)

Experimental study of the kinetics and shrinkage of ginger in convective drying (Zingiber officinale Roscoe)

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