Ben Haj Said, L.; Bellaga, S.; Allaf, K. (2018). Partial drying of apple fruits to improve freeze/thaw quality during long term frozen storage. En IDS 2018. 21st International Drying Symposium Proceedings. Editorial Universitat Politècnica de València. 1195-1202. https://doi.org/10.4995/IDS2018.2018.8372
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/118054
Title:
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Partial drying of apple fruits to improve freeze/thaw quality during long term frozen storage
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Author:
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Ben Haj Said, L.
Bellaga, S.
Allaf, K.
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Issued date:
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Abstract:
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[EN] Apple samples were submitted to partially drying prior to freezing. Then, quality assessments were achieved in order to evaluate the quality of these various frozen samples during frozen-storage. Significant positive ...[+]
[EN] Apple samples were submitted to partially drying prior to freezing. Then, quality assessments were achieved in order to evaluate the quality of these various frozen samples during frozen-storage. Significant positive effects of water content were observed on thaw exudate water and total color difference of dehydrofrozen/thawed apples. Total polyphenol content and total flavonoid content losses were important for samples without any dehydration pretreatment. They noticeably decreased when water content decreased during the whole period of storage. Thus, a partial removal of water prior to freezing is a relevant way to maintain the stability of fruit quality during long-term frozen-storage.
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Subjects:
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Drying
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Dehydration
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Dewatering
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Emerging technologies
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Products quality
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Process control
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Environmental
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Evaporation
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Sublimation
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Diffusion
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Energy
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Intensification
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Apple fruits
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Dehydrofreezing
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Frozen storage
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Color
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Polyphenol
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Copyrigths:
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Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
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ISBN:
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9788490486887
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Source:
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IDS 2018. 21st International Drying Symposium Proceedings.
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DOI:
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10.4995/IDS2018.2018.8372
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Publisher:
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Editorial Universitat Politècnica de València
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Publisher version:
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http://ocs.editorial.upv.es/index.php/IDS/ids2018/paper/view/8372
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Conference name:
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21st International Drying Symposium
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Conference place:
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Valencia, Spain
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Conference date:
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Septiembre 11-14, 2018
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Type:
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Capítulo de libro
Comunicación en congreso
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