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Use este identificador para citar ou linkar para este item: https://ri.ufs.br/jspui/handle/riufs/23390
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dc.contributor.authorLeite, Nadjma Souza-
dc.contributor.authorLima, Aloísio André Bomfim de-
dc.contributor.authorSantana, José Carlos Curvelo-
dc.contributor.authorLopes, Francisco Luiz Gumes-
dc.contributor.authorLédo, Ana da Silva-
dc.contributor.authorTambourgi, Elias Basile-
dc.contributor.authorSouza, Roberto Rodrigues de-
dc.date.accessioned2025-10-08T19:58:06Z-
dc.date.available2025-10-08T19:58:06Z-
dc.date.issued2012-10-
dc.identifier.citationLEITE, N. S. et al. Determination of optimal condition to obtain the bromelain from pineapple plants produced by micropropagation. Brazilian Archives of Biology and Technology, Curitiba, v. 55, n. 5, p. 647-652, set./out. 2012. Disponível em: https://www.scielo.br/j/babt/a/7PmvQZc6CdjX8vJ9vfksHfg/?lang=en. Acesso em: 8 out. 2025.pt_BR
dc.identifier.issn1516-8913-
dc.identifier.urihttps://ri.ufs.br/jspui/handle/riufs/23390-
dc.languageengpt_BR
dc.publisherInstituto de Tecnologia do Paraná - Tecparpt_BR
dc.relation.ispartofBrazilian Archives of Biology and Technologypt_BR
dc.subjectEnzymatic activityeng
dc.subjectBromelaineng
dc.subjectPérola pineappleeng
dc.subjectImperial pineappleeng
dc.subjectProduction in vitroeng
dc.titleDetermination of optimal condition to obtain the bromelain from pineapple plants produced by micropropagationpt_BR
dc.typeArtigopt_BR
dc.identifier.licenseCreative Commons Atribuição-NãoComercial 4.0 Internacional (CC BY-NC 4.0)pt_BR
dc.description.resumoThis study aimed to obtain the condition of maximum bromalein activity in different parts of pineapple plants produced in vitro, by micropropagation. The sStems and leaves of Pérola and Imperial cultivar plants were evaluated after three and eight months of in vitro cultivation in Murashige and Skoog medium without growth phytoregulator, macerated in potassium phosphate buffer at different pH values (5.7, 6.7 and 7.7). Total protein and proteolytic activity were determined in the samples after three- and eight-month cultivation periods. For both the cultivars, the best results were obtained at pH 5.7 in extraction media. Pérola cultivar, showed higher bromelain activity in the leaves cultivated in vitro for three months (0.0194U/mL) while in the Imperial cultivar, it was higher in the stem after eight months (0.0179 U/mL). Imperial cultivar showed higher bromelain activity than the Pérola’s.pt_BR
dc.description.localCuritibapt_BR
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