Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño
8 páginas
| Main Authors: | , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
John Wiley & Sons
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.12955/2007 https://doi.org/10.1002/jsfa.5589 |
| _version_ | 1855490569234546688 |
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| author | De Haan, Stef Burgos, Gabriela Ccanto, Raul Arcos Pineda, Jesús Scurrah, Maria Salas Murrugarra, Elisa del Carmen Bonierbale, Merideth |
| author_browse | Arcos Pineda, Jesús Bonierbale, Merideth Burgos, Gabriela Ccanto, Raul De Haan, Stef Salas Murrugarra, Elisa del Carmen Scurrah, Maria |
| author_facet | De Haan, Stef Burgos, Gabriela Ccanto, Raul Arcos Pineda, Jesús Scurrah, Maria Salas Murrugarra, Elisa del Carmen Bonierbale, Merideth |
| author_sort | De Haan, Stef |
| collection | Repositorio INIA |
| description | 8 páginas |
| format | Artículo |
| id | INIA2007 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | John Wiley & Sons |
| publisherStr | John Wiley & Sons |
| record_format | dspace |
| spelling | INIA20072022-11-30T17:01:42Z Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño De Haan, Stef Burgos, Gabriela Ccanto, Raul Arcos Pineda, Jesús Scurrah, Maria Salas Murrugarra, Elisa del Carmen Bonierbale, Merideth Andes Mineral concentrations Potato Traditional processing https://purl.org/pe-repo/ocde/ford#4.01.01 8 páginas BACKGROUND: Variables and interaction effects affecting the mineral concentration of Andean bitter potatoes converted into so-called white chuño are unknown. We report on the effect of three contrasting production environments (E) on the dry matter (DM), zinc, iron, calcium, potassium, magnesium, phosphorus and sodium concentration of four potato native bitter genotypes (G) processed (P) into two different ‘types’ of white chuño. RESULTS: The DM content and iron, calcium, magnesium and sodium concentration of white chuño are significantly dependent on E, G, P, and E × G × P interaction (predominantly at P < 0.01). In particular, the DM content and calcium concentration are influenced by all variables and possible interaction effects. The zinc and potassium concentration are not significantly dependent on E × G, G × P or E × G × P interaction effects, while the phosphorus concentration is not significantly affected by the G × P or E × G × P interaction effect. Zinc, phosphorus and magnesium concentrations decrease in the ranges of 48.3-81.5%, 61.2-73.0% and 62.0-89.7% respectively. The decrease in potassium is particularly severe, with 122- to 330-fold losses. Iron and calcium increase by 11.2-45.6% and 74.5-714.9% respectively. CONCLUSION: E, G, P, and various interaction effects influence the mineral concentration of traditionally processed tubers. We speculate that mineral losses are caused by leaching, while increases of iron and calcium are a likely result of absorption. 2022-11-30T17:01:41Z 2022-11-30T17:01:41Z 2012-08-15 info:eu-repo/semantics/article De Haan, S.; Burgos, G.; Ccanto, R. et al. (2012). Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño. Journal of the Science of Food and Agriculture, 92(10), 2098-2105. doi: 10.1002/jsfa.5589 https://hdl.handle.net/20.500.12955/2007 https://doi.org/10.1002/jsfa.5589 eng Journal of the Science of Food and Agriculture https://doi.org/10.1002/jsfa.5589 info:eu-repo/semantics/restrictedAccess Attribution-NonCommercial-NoDerivs 3.0 United States http://creativecommons.org/licenses/by-nc-nd/3.0/us/ application/pdf Perú John Wiley & Sons US Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Andes Mineral concentrations Potato Traditional processing https://purl.org/pe-repo/ocde/ford#4.01.01 De Haan, Stef Burgos, Gabriela Ccanto, Raul Arcos Pineda, Jesús Scurrah, Maria Salas Murrugarra, Elisa del Carmen Bonierbale, Merideth Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title | Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title_full | Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title_fullStr | Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title_full_unstemmed | Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title_short | Effect of production environment, genotype and process on the mineral content of native bitter potato cultivars converted into white chuño |
| title_sort | effect of production environment genotype and process on the mineral content of native bitter potato cultivars converted into white chuno |
| topic | Andes Mineral concentrations Potato Traditional processing https://purl.org/pe-repo/ocde/ford#4.01.01 |
| url | https://hdl.handle.net/20.500.12955/2007 https://doi.org/10.1002/jsfa.5589 |
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