Publicación:
Composición nutricional de diez genotipos de lupino (L. mutabilis y L. albus) desamargados por proceso acuoso

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dc.contributor.author Quispe Sanca, David es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2015
dc.description.abstract The largest number of genotypes of L. mutabilis are in Perú. All of them need to be debittered (elimination of toxic alkaloids) before consumption, by aqueous washing. However, there is no information about the genotype effect on this process, neither on the compositional changes or the alkaloid levels of reduction, which is needed for nutritional estimations and safety. This research focused on the evaluation of nine genotypes of L. mutabilis from different regions, and one L. albus cultivated locally studied as a comparison. Weight gain in hydrated grain, dry matter loss, and proximal analysis were determined. Also carbohydrates, oligosaccharides, soluble protein, antioxidant activity and residual total alkaloids by spectrophotometric methodologies. The debittered genotypes increased twice its wet weight, yield after drying was 74%, and a 26% dry matter reduction was observed. In proximal composition, debittered genotypes behavior was similar (increased crude protein and fiber and decreased carbohydrates and ash) with the exception of fat composition changes. Antioxidant activity and oligosaccharides of genotypes was reduce after debittering in a range of 10 to 60%. Total alkaloids were decreased in 97% of its original content. This information will allow producers and consumers to estimate nutritional benefits of processed grains.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.uri https://hdl.handle.net/20.500.12390/2084
dc.language.iso spa
dc.publisher Universidad Nacional Agraria la Molina
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject Valor nutritivo
dc.subject Desamargado es_PE
dc.subject Tarwi es_PE
dc.subject Lupino es_PE
dc.subject Lupinus mutabilis es_PE
dc.subject Lupinus albus es_PE
dc.subject Genotipos es_PE
dc.subject Composición química es_PE
dc.subject Compposición aproximada es_PE
dc.subject Compuestos amargos es_PE
dc.subject Métodos es_PE
dc.subject Evaluación es_PE
dc.subject Perú es_PE
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#2.11.01
dc.title Composición nutricional de diez genotipos de lupino (L. mutabilis y L. albus) desamargados por proceso acuoso
dc.type info:eu-repo/semantics/masterThesis
dspace.entity.type Publication
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
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