Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods

The objective of this study was to evaluate water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods. The experimental design adopted was a the completely randomized, in a 3 × 5 factorial arrangement, with three cactus pear genotypes and five storag...

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Autores principales:	Romilda Rodrigues do Nascimento, Chrislanne Barreira de Macêdo Carvalho, Ricardo Loiola Edvan, Keuven dos Santos Nascimento, Julian Junio de Jesús Lacerda, Marcos Jácome de Araújo, Lucas de Souza Barros
Formato:	article
Lenguaje:	EN ES
Publicado:	Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo 2021
Materias:	conservation forage Nopalea cochinillifera Opuntia tuna Agriculture S Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/c4bd6a9437c5485787db7aa4e0a76c88
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spelling	oai:doaj.org-article:c4bd6a9437c5485787db7aa4e0a76c882021-11-06T12:29:53ZWater loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods0370-46611853-8665https://doaj.org/article/c4bd6a9437c5485787db7aa4e0a76c882021-11-01T00:00:00Zhttps://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5290https://doaj.org/toc/0370-4661https://doaj.org/toc/1853-8665 The objective of this study was to evaluate water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods. The experimental design adopted was a the completely randomized, in a 3 × 5 factorial arrangement, with three cactus pear genotypes and five storage periods, and ten replications. The cactus pear genotypes [Doce, Baiana and Orelha de Elefante Mexicana (OEM)] were harvested after 2 years of cultivation under rainfed conditions, and stored in a ventilated shed (0, 15, 30, 45 and 60 days). The genotype Baiana showed greater water reduction in the stored cladodes when compared to the other genotypes. All cactus pear genotypes showed reduction in crude protein and carbohydrates in the storage period of 60 days. There were no losses of nutrients, dry matter and ether extract during the storage periods for the genotype Doce. There was increase in the fiber content of the cladodes of all stored genotypes. During the storage period of the cladodes of all genotypes, there was reduction in the contents of Ca, Mg and Cu. The cactus pear genotypes Doce and OEM can be stored for up to 60 days after harvest. Highlights: Cactus is also considered a strategic forage reserve and, in this case, the frequency of cutting can vary according to the producer's needs and weather conditions. Post-harvest storage can be an alternative to reduce costs, as well as transporting the material. The variety Doce Baiana showed greater water loss in relation to the other varieties. Romilda Rodrigues do NascimentoChrislanne Barreira de Macêdo CarvalhoRicardo Loiola EdvanKeuven dos Santos NascimentoJulian Junio de Jesús LacerdaMarcos Jácome de AraújoLucas de Souza BarrosFacultad de Ciencias Agrarias. Universidad Nacional de CuyoarticleconservationforageNopalea cochinilliferaOpuntia tunaAgricultureSFood processing and manufactureTP368-456ENESRevista de la Facultad de Ciencias Agrarias (2021)
institution	DOAJ
collection	DOAJ
language	EN ES
topic	conservation forage Nopalea cochinillifera Opuntia tuna Agriculture S Food processing and manufacture TP368-456
spellingShingle	conservation forage Nopalea cochinillifera Opuntia tuna Agriculture S Food processing and manufacture TP368-456 Romilda Rodrigues do Nascimento Chrislanne Barreira de Macêdo Carvalho Ricardo Loiola Edvan Keuven dos Santos Nascimento Julian Junio de Jesús Lacerda Marcos Jácome de Araújo Lucas de Souza Barros Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
description	The objective of this study was to evaluate water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods. The experimental design adopted was a the completely randomized, in a 3 × 5 factorial arrangement, with three cactus pear genotypes and five storage periods, and ten replications. The cactus pear genotypes [Doce, Baiana and Orelha de Elefante Mexicana (OEM)] were harvested after 2 years of cultivation under rainfed conditions, and stored in a ventilated shed (0, 15, 30, 45 and 60 days). The genotype Baiana showed greater water reduction in the stored cladodes when compared to the other genotypes. All cactus pear genotypes showed reduction in crude protein and carbohydrates in the storage period of 60 days. There were no losses of nutrients, dry matter and ether extract during the storage periods for the genotype Doce. There was increase in the fiber content of the cladodes of all stored genotypes. During the storage period of the cladodes of all genotypes, there was reduction in the contents of Ca, Mg and Cu. The cactus pear genotypes Doce and OEM can be stored for up to 60 days after harvest. Highlights: Cactus is also considered a strategic forage reserve and, in this case, the frequency of cutting can vary according to the producer's needs and weather conditions. Post-harvest storage can be an alternative to reduce costs, as well as transporting the material. The variety Doce Baiana showed greater water loss in relation to the other varieties.
format	article
author	Romilda Rodrigues do Nascimento Chrislanne Barreira de Macêdo Carvalho Ricardo Loiola Edvan Keuven dos Santos Nascimento Julian Junio de Jesús Lacerda Marcos Jácome de Araújo Lucas de Souza Barros
author_facet	Romilda Rodrigues do Nascimento Chrislanne Barreira de Macêdo Carvalho Ricardo Loiola Edvan Keuven dos Santos Nascimento Julian Junio de Jesús Lacerda Marcos Jácome de Araújo Lucas de Souza Barros
author_sort	Romilda Rodrigues do Nascimento
title	Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
title_short	Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
title_full	Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
title_fullStr	Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
title_full_unstemmed	Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
title_sort	water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods
publisher	Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo
publishDate	2021
url	https://doaj.org/article/c4bd6a9437c5485787db7aa4e0a76c88
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Water loss and chemical composition of cactus pear genotypes submitted to post-harvest storage periods

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