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Proximate composition and anti-oxidant activity of organically- and conventionally-grown broccoli (Brassica oleracea L. var. italica)

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dc.contributor.authorMartínez-Tomé, Magdalena
dc.contributor.authorMariscal-Arcas, Miguel
dc.contributor.authorMartínez-Tomé, Juan
dc.contributor.authorMartínez-Tomé, M. José
dc.contributor.departmentTecnología de Alimentos, Nutrición y Bromatología
dc.date.accessioned2024-09-03T07:38:06Z
dc.date.available2024-09-03T07:38:06Z
dc.date.issued2015-11-07
dc.descriptionThis document is the Published version of a Published Work that appeared in final form in The Journal of Horticultural Science and Biotechnology. To access the final edited and published work see https://doi.org/10.1080/14620316.2011.11512797
dc.description.abstractIncreasing interest in organic cultivation led us to undertake a comparative study between organically- and conventionally-grown broccoli during succesive phases of their growth. The results showed similar proximate compositions in organically- and conventionally-grown crops. Carbohydrate levels were highest (120.6 and 116.6 g kg–1, respectively) at the time of commercial harvest. Broccoli was a good scavenger of peroxyl (50% inhibition) and hydroxyl (65% inhibition) radicals, with no significant differences between those crops grown organically or conventionally.Trolox equivalent anti-oxidant capacity (TEAC) values were slightly higher during all three phases of growth in organically-grown broccoli compared to conventionally-grown broccoli.TEAC values decreased as growth progressed, from 12.80 in Stage 1 to 8.58 in Stage 3 in organically-grown broccoli, and from 10.84 to 5.56 in the equivalent Stages in conventionally-grown broccoli.es
dc.formattext/plaines
dc.format.extent6es
dc.identifier.citationJournal of Horticultural Science & Biotechnology (2011) 86 (5) 511–516
dc.identifier.doihttps://doi.org/10.1080/14620316.2011.11512797
dc.identifier.issnPrint: 1462-0316
dc.identifier.issnElectronic: 2380-4084
dc.identifier.urihttp://hdl.handle.net/10201/143523
dc.languageenges
dc.publisherTaylor & Francises
dc.relationSin financiación externa a la Universidades
dc.relation.publisherversionhttps://www.tandfonline.com/doi/abs/10.1080/14620316.2011.11512797
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.titleProximate composition and anti-oxidant activity of organically- and conventionally-grown broccoli (Brassica oleracea L. var. italica)es
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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