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Experimental study of the kinetics and shrinkage of ginger in convective drying (Zingiber officinale Roscoe)
Univ Nacl Ingn UNI, Fac Ingn Quim, Ave Univ, Managua 11127, Nicaragua..
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH), Chemical Engineering.ORCID iD: 0000-0002-4138-8043
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH), Chemical Engineering.
Univ Nacl Ingn UNI, Fac Ingn Quim, Ave Univ, Managua 11127, Nicaragua..
2023 (English)In: Nexo, ISSN 1818-6742, E-ISSN 1995-9516, Vol. 36, no 1, p. 53-65Article in journal (Refereed) Published
Abstract [en]

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 degrees 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.

Place, publisher, year, edition, pages
Consejo Nacional de Universidades , 2023. Vol. 36, no 1, p. 53-65
Keywords [en]
Zingiber officinale, Drying, Shrinkage, Characteristic drying curve
National Category
Chemical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-325252DOI: 10.5377/nexo.v36i01.15797ISI: 000944158900006OAI: oai:DiVA.org:kth-325252DiVA, id: diva2:1748691
Note

QC 20230404

Available from: 2023-04-04 Created: 2023-04-04 Last updated: 2023-11-24Bibliographically approved

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Picado, ApolinarMartínez, Joaquin

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf