Por favor, use este identificador para citar o enlazar este ítem:
https://ri.ufs.br/jspui/handle/riufs/23390| Tipo de Documento: | Artigo |
| Título : | Determination of optimal condition to obtain the bromelain from pineapple plants produced by micropropagation |
| Autor : | Leite, Nadjma Souza Lima, Aloísio André Bomfim de Santana, José Carlos Curvelo Lopes, Francisco Luiz Gumes Lédo, Ana da Silva Tambourgi, Elias Basile Souza, Roberto Rodrigues de |
| Fecha de publicación : | oct-2012 |
| Resumen: | This 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. |
| Palabras clave : | Enzymatic activity Bromelain Pérola pineapple Imperial pineapple Production in vitro |
| ISSN : | 1516-8913 |
| Es parte de: | Brazilian Archives of Biology and Technology |
| Idioma : | eng |
| Institución / Editorial : | Instituto de Tecnologia do Paraná - Tecpar |
| Citación : | LEITE, 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. |
| License: | Creative Commons Atribuição-NãoComercial 4.0 Internacional (CC BY-NC 4.0) |
| URI : | https://ri.ufs.br/jspui/handle/riufs/23390 |
| Aparece en las colecciones: | DEQ - Artigos de periódicos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| DeterminationOptimalConditionBromelainPinapple.pdf | 81,69 kB | Adobe PDF |  Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.