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Estudo da casca da raiz da espécie Maytenus ilicifolia Mart. ex Reissek, modificações estruturais do composto β-sitosterol e análises das atividades antimicrobianas
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2016-08-05)
This dissertation describes the phytochemical study of Maytenus ilicifolia Mart species. ex Reissek belonging to Celastreceae family. Further, structural modification reactions were performed in β-sitosterol compound, in ...
Avalia????o das propriedades biol??gicas dos derivados sint??ticos do beta-sitosterol e triperpenos
(Instituto de Qu??micaPrograma de P??s-gradua????o em Qu??micaUFBAbrasil, 2014-02-14)
"Efecto del Sitosterol, Putrecina y Antioxidantes en la criopreservación de ápices meristemáticos de “Papa” Solanum spp L."
(Universidad Ricardo PalmaPE, 2011)
Con el fin de mejorar la sobrevivencia y recuperación de ápices meristemáticos de papa criopreservados de las variedades S. tuberosum subsp. andigenum cvs. ‘Ccompis’ y la variedad ‘Tacna’, un hibrido múltiple de especies ...
Evolución de glucosinolatos, compuestos fenólicos y β-sitosterol, en tres ecotipos de maca (Lepidium meyennii Walp.) durante la pre y post-cosecha
(Universidad Nacional Agraria La Molina, 2017)
La tesis doctoral “Evolución de glucosinolatos, compuestos fenólicos y β-sitosterol en tres ecotipos de maca (Lepidium meyenii walp.) durante la pre-cosecha y post-cosecha”, fue realizada en el Laboratorio de Biotecnología ...
Isolation and identification of secondary metabolites from Artemisia sodiroi HieronAislamiento e identificación de metabolitos secundarios de Artemisia sodiroi Hieron
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2011)
Selection of mycobacterium sp strains with capacity to biotransform high concentrations of beta-sitosterol
(SPRINGER, 2001)
In this work, phytosterol-biotransforming strains were selected from Mycobacterium sp., using a high concentration of beta -sitosterol. The selection was made by culturing the strains in a medium enriched with 14 g beta ...
ALKALOIDS FROM ARISTOLOCHIA-ARCUATA
(Elsevier B.V., 1995-10-01)
Phytochemical studies with Aristolochia arcuata led to the isolation of KNO3, fructose, sucrose, sitosterol, calarene, its 2-oxo derivative, and three neolignans. Besides which, two new 13-oxidodibenzo[a, g]-quinolizinium ...
ALKALOIDS FROM ARISTOLOCHIA-ARCUATA
(Elsevier B.V., 1995-10-01)
Phytochemical studies with Aristolochia arcuata led to the isolation of KNO3, fructose, sucrose, sitosterol, calarene, its 2-oxo derivative, and three neolignans. Besides which, two new 13-oxidodibenzo[a, g]-quinolizinium ...