Utilize este identificador para referenciar este registo: http://hdl.handle.net/10362/180487
Título: Effect of calcium on quality parameters in three varieties of tubers of Solanum tuberosum L. at harvest and after four and eight months of cold storage conservation
Autor: Coelho, Ana Rita F.
Lidon, Fernando Cebola
Daccak, Diana
Luís, Inês Carmo
Marques, Ana Coelho
Pessoa, Cláudia Campos
Silva, Maria Manuela
Simões, Manuela
Legoinha, Paulo
Ramalho, José Cochicho
Pais, Isabel P.
Semedo, José Manuel Ferreira Nobre
Scotti-Campos, Paula
Gonçalves, Elsa M.
Alvarenga, Nuno
Gomes, Sandra Fernandes
Reboredo, Fernando Henrique
Palavras-chave: Calcium biofortification
mineral content
Solanum tuberosum L
storage conservation
Food Science
Applied Microbiology and Biotechnology
Animal Science and Zoology
Agronomy and Crop Science
Data: 2024
Resumo: Potato (Solanum tuberosum L) is one of the most important food crops worldwide, being a carbohydrate-rich food and presenting a good source of vitamins and minerals. Moreover, the mineral enrichment of potatoes through foliar application has been implemented over the years, namely in calcium (Ca). As such, this study aimed to assess the Ca effect on some quality parameters in three varieties of tubers of Solanum tuberosum L. plants produced in Portugal (Agria, Picasso, and Rossi) and submitted to Ca biofortification process carried out with two types of Ca (CaCl2 and Ca-EDTA) and two different concentrations (12 and 24 kg.ha-1), at harvest and after four and eight months under cold storage con-servation. The Ca content increased with the biofortification treatments in the three varieties relative to control tubers and different correlations were observed between the mineral elements analyzed (Ca, P, K, Fe, Zn, and Mg). Only Agria (the control and treatment with 24 kg.ha-1 of Ca-EDTA) was found suitable for industrial processing in the three periods analyzed (harvest, 4M and 8M) and overall, both in raw and cooked tubers, there were differences between each variety considering the work strength, adhesiveness and CIELAB parameters (L, a*, and b*).
Descrição: Funding information: This work received funding from PDR2020-101-030719. Publisher Copyright: © Coelho, et al.
Peer review: yes
URI: http://hdl.handle.net/10362/180487
DOI: https://doi.org/10.3897/ejfa.2024.123760
ISSN: 2079-052X
Aparece nas colecções:Home collection (FCT)

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