Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación

Carmen Alvarado; Yeimy Flores; Paola Palacios; Alberto Claudio Miano

doi:10.18687/LACCEI2022.1.1.653

Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación

Translated title of the contribution: Evaluating cold damage on blueberries (Vaccinium corymbosum) caused by different thawing methods

Carmen Alvarado
, Yeimy Flores
, Paola Palacios
, Alberto Claudio Miano

UPN Directorate of Research, Innovation, and Sustainability

Universidad Privada del Norte

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The aim of this work was to evaluate the effect of thawing method to the cold damage of blueberries (Vaccinium corymbosum). For that, blueberries samples of “ventura” variety were frozen at -13°C for 7 days and then were thawed following 4 methods: refrigeration, air, water, and microwave. In order to evaluate cold damage, two indirect procedures were performed: studying mass transfer during drying process and by measuring drip loss by electric conductivity. As results, significant difference was found among the thawing methods, being air method the worst method since more damages causes on the berries. On the other hand, refrigeration, and water methos were the best for thawing blueberries. Therefore, avoiding structural changes.

Translated title of the contribution	Evaluating cold damage on blueberries (Vaccinium corymbosum) caused by different thawing methods
Original language	Spanish
Title of host publication	20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology
Subtitle of host publication	"Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022
Editors	Maria M. Larrondo Petrie, Jose Texier, Andrea Pena, Jose Angel Sanchez Viloria
ISBN (Electronic)	9786289520705
DOIs	https://doi.org/10.18687/LACCEI2022.1.1.653
State	Published - 2022
Event	20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022 - Boca Raton, United States Duration: 18 Jul 2022 → 22 Jul 2022

Publication series

Name	Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volume	2022-July
ISSN (Electronic)	2414-6390

Conference

Conference	20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022
Country/Territory	United States
City	Boca Raton
Period	18/07/22 → 22/07/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Access to Document

10.18687/LACCEI2022.1.1.653

Cite this

Alvarado, C., Flores, Y., Palacios, P., & Miano, A. C. (2022). Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación. In M. M. Larrondo Petrie, J. Texier, A. Pena, & J. A. S. Viloria (Eds.), 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022 (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology; Vol. 2022-July). https://doi.org/10.18687/LACCEI2022.1.1.653

Alvarado, Carmen ; Flores, Yeimy ; Palacios, Paola et al. / Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación. 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022. editor / Maria M. Larrondo Petrie ; Jose Texier ; Andrea Pena ; Jose Angel Sanchez Viloria. 2022. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology).

@inproceedings{ce2fae7a8d1a4ceba84088494c7939dc,

title = "Evaluaci{\'o}n del da{\~n}o por fr{\'i}o de ar{\'a}ndano (Vaccinium corymbosum) causado por diferentes m{\'e}todos de descongelaci{\'o}n",

abstract = "The aim of this work was to evaluate the effect of thawing method to the cold damage of blueberries (Vaccinium corymbosum). For that, blueberries samples of “ventura” variety were frozen at -13°C for 7 days and then were thawed following 4 methods: refrigeration, air, water, and microwave. In order to evaluate cold damage, two indirect procedures were performed: studying mass transfer during drying process and by measuring drip loss by electric conductivity. As results, significant difference was found among the thawing methods, being air method the worst method since more damages causes on the berries. On the other hand, refrigeration, and water methos were the best for thawing blueberries. Therefore, avoiding structural changes.",

keywords = "blueberries, cold damage, freezing, thawing methods",

author = "Carmen Alvarado and Yeimy Flores and Paola Palacios and Miano, \{Alberto Claudio\}",

note = "Publisher Copyright: {\textcopyright} 2022 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.; 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022 ; Conference date: 18-07-2022 Through 22-07-2022",

year = "2022",

doi = "10.18687/LACCEI2022.1.1.653",

language = "Espa{\~n}ol",

series = "Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology",

editor = "\{Larrondo Petrie\}, \{Maria M.\} and Jose Texier and Andrea Pena and Viloria, \{Jose Angel Sanchez\}",

booktitle = "20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology",

}

Alvarado, C, Flores, Y, Palacios, P & Miano, AC 2022, Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación. in MM Larrondo Petrie, J Texier, A Pena & JAS Viloria (eds), 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022. Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology, vol. 2022-July, 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022, Boca Raton, United States, 18/07/22. https://doi.org/10.18687/LACCEI2022.1.1.653

Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación. / Alvarado, Carmen; Flores, Yeimy; Palacios, Paola et al.
20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022. ed. / Maria M. Larrondo Petrie; Jose Texier; Andrea Pena; Jose Angel Sanchez Viloria. 2022. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology; Vol. 2022-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación

AU - Alvarado, Carmen

AU - Flores, Yeimy

AU - Palacios, Paola

AU - Miano, Alberto Claudio

PY - 2022

Y1 - 2022

N2 - The aim of this work was to evaluate the effect of thawing method to the cold damage of blueberries (Vaccinium corymbosum). For that, blueberries samples of “ventura” variety were frozen at -13°C for 7 days and then were thawed following 4 methods: refrigeration, air, water, and microwave. In order to evaluate cold damage, two indirect procedures were performed: studying mass transfer during drying process and by measuring drip loss by electric conductivity. As results, significant difference was found among the thawing methods, being air method the worst method since more damages causes on the berries. On the other hand, refrigeration, and water methos were the best for thawing blueberries. Therefore, avoiding structural changes.

AB - The aim of this work was to evaluate the effect of thawing method to the cold damage of blueberries (Vaccinium corymbosum). For that, blueberries samples of “ventura” variety were frozen at -13°C for 7 days and then were thawed following 4 methods: refrigeration, air, water, and microwave. In order to evaluate cold damage, two indirect procedures were performed: studying mass transfer during drying process and by measuring drip loss by electric conductivity. As results, significant difference was found among the thawing methods, being air method the worst method since more damages causes on the berries. On the other hand, refrigeration, and water methos were the best for thawing blueberries. Therefore, avoiding structural changes.

KW - blueberries

KW - cold damage

KW - freezing

KW - thawing methods

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U2 - 10.18687/LACCEI2022.1.1.653

DO - 10.18687/LACCEI2022.1.1.653

M3 - Contribución a la conferencia

AN - SCOPUS:85140026295

T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology

BT - 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology

A2 - Larrondo Petrie, Maria M.

A2 - Texier, Jose

A2 - Pena, Andrea

A2 - Viloria, Jose Angel Sanchez

T2 - 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology, LACCEI 2022

Y2 - 18 July 2022 through 22 July 2022

ER -

Alvarado C, Flores Y, Palacios P, Miano AC. Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación. In Larrondo Petrie MM, Texier J, Pena A, Viloria JAS, editors, 20th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Education, Research and Leadership in Post-Pandemic Engineering: Resilient Inclusive and Sustainable Actions", LACCEI 2022. 2022. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology). doi: 10.18687/LACCEI2022.1.1.653

Evaluación del daño por frío de arándano (Vaccinium corymbosum) causado por diferentes métodos de descongelación

Abstract

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