DCFQE - Parte ou Capítulo de um Livro / Part of Book or Chapter of Book
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Browsing DCFQE - Parte ou Capítulo de um Livro / Part of Book or Chapter of Book by Author "Pinto, Diana C. G. A."
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- An overview of Salicornia genus : the phytochemical and pharmacological profilePublication . Isca, Vera M. S.; Seca, Ana M. L.; Pinto, Diana C. G. A.; Silva, Artur M. S.Salicornia L. (Chenopodiaceae) is a genus of annual, apparently leafless halophytic herb that have articulated and succulent stems. The Salicornia species comprise the most salttolerant land plant and frequently occur in saline areas. The use of glasswort as food is referred by the forensic palynology as a reality at least from 550 years ago. Nowadays it is much appreciated as a gourmet product in Europe but particularly in Asian countries, where is used in fresh salads and pickles. Some of the Salicornia species display applications on folk medicine (for treatment of bronchitis, hepatitis and diarrhea) and showed important biological properties such as antioxidant, anti-inflammatory, hypoglycemic and cytotoxic activities. The phythochemical studies on this genus reported the presence of fatty acids, sterols, saponins, chlorogenic acid derivatives, alkaloids, flavonoids and other kind of phenolic compounds.The purpose of this review is to highlight the advances in Salicornia genus knowledge by presenting its biological and medicinal applications, phytochemical studies and the relationship between the isolated compounds with the described biological and/or medicinal properties.
- Chemical Composition and Phytopharmaceuticals : An Overview of the Caulerpa and Cystoseira GeneraPublication . Rosa, Gonçalo P.; Barreto, Maria do Carmo; Seca, Ana M. L.; Pinto, Diana C. G. A.In recent years, macroalgae attracted increasing attention from many industries of diverse branches such as plastics, cosmetics, pharmaceuticals, and food. This interest is due to the diverse chemical composition existing within the various macroalgae classes, which offer the possibility of finding a wide array of primary and secondary metabolites with exciting properties and great potential for pharmacological applications. Caulerpa spp. and Cystoseira spp. produce a wide array of exciting compounds that have been isolated and showed a broad range of biological activities such as anti-inflammatory, antibiotic, antiprotozoal, antitumor, cytotoxic activities, among others. These compounds present high biomedical potential, constituting natural structures that could serve as scaffolds for designing novel leads for pharmacological purposes. However, Caulerpa and Cystoseira species and their cosmetic potential are still understudied, which shows a great research opportunity.
- The current status of bioactive metabolites from the genus JuniperusPublication . Seca, Ana M. L.; Pinto, Diana C. G. A.; Silva, Artur M. S.The genus Juniperus (family Cupressaceae) is one of the most numerous genera of the conifers (there are 102 accepted Latin binominal names). The plants are evergreen shrubs or trees, widely distributed throughout the northern hemisphere from the sea level to above timberline. Some Juniperus species are frequently used in medicinal purposes, for example Juniperus communis L. is used traditionally to cure tuberculosis while Juniperus oxycedrus L. is used in Turkey as a folk remedy in the treatment of diabetes. The richness of Juniperus species in essential oils and secondary metabolites type diterpenes, flavonoids and lignans contributes to its use in the folk medicine. Details on the most recent and relevant pharmacological studies on the bioactive secondary metabolites isolated from Juniperus species will be summarized and thoroughly discussed.