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Bioprospecção de atividade antioxidante e antimicrobiana da casca de Stryphnodendron adstringens (Mart.) Coville (Leguminosae-Mimosoidae)
(2007-12-01)
The aim of this work was to evaluate the class of secondary metabolites responsible for the antioxidant and antimicrobial activities of bark extracts of Stryphnodendron adstringens (Mart.) Coville (Leguminosae-Mimosoidae), ...
Nanocellulose removes the need for chemical crosslinking in tannin-based rigid foams and enhances their strength and fire retardancy
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São CarlosDepartamento de Engenharia de Materiais - DEMa, 2022-07-25)
Thermal insulation and fire protection are two of the most critical features affecting energy efficiency and safety in built environments. Together with the associated environmental footprint, there is a strong need to ...
The effect of drying and urea treatment on nutritional and anti-nutritional components of browses collected during wet and dry seasons
(Elsevier B.V., 2005-08-19)
Fibre, crude protein and tannin concentrations were measured in browse species from the semi-arid region of Northeast Brazil during the dry and wet seasons. The effects of oven-, sun- and shade-drying and of urea treatment ...
Production of edible mushroom and degradation of antinutritional factors in jatropha biodiesel residues
(LWT - Food Science and Technology, 2019)
Characterization of condensed tannins from native legumes of the Brazilian northeastern semi-arid
(Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ), 2006-12-01)
Apesar da possível influência do tanino sobre o valor nutritivo das forrageiras da Caatinga, poucos são os estudos que avaliam a concentração de taninos nestas plantas. O objetivo do presente estudo foi caracterizar os ...
Body lipid deposition in Nile tilapia fed on rations containing tannin
(Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), 2007-01-01)
O objetivo deste trabalho foi avaliar o efeito de fontes e níveis de tanino em rações para tilápia-do-nilo (Oreochromis niloticus), durante a engorda, sobre o desempenho produtivo e deposição lipídica corporal. Foram ...
Effect of Mouriri pusa extracts on experimentally induced gastric lesions in rodents: Role of endogenous sulfhydryls compounds and nitric oxide in gastroprotection
(Elsevier B.V., 2006-10-11)
Several plants are used in folk medicine to treat gastrointestinal disorders. Mouriri pusa Gardn. (Melastomataceae) is a medicinal plant commonly used in the central region of Brazil against gastric ulcer. Two organic ...
Estudo farmacognóstico do caule e raízes de Microgramma squamulosa (Kaulf.) Sota (Polypodiaceae)
(Soc Brasileira Farmacognosia, 2008-04-01)
Pharmacognostic and phytochemical study of the stem and root,,of Microgramma squamulosa (Kaulf.) Sota. Erva silvina, or Microgramma squamulosa (Kaulf.), Sota belongs to the family Polylodiaceae and is traditionally used ...
Mutagenic effect of native species of the Brazilian Cerrado with anti-ulcerogenic activity
(2008-12-01)
Neea theifera Oerted (Nyctaginaceae), Guapira noxia Linn. (Nyctaginaceae) and Hancornia speciosa Gomes (Apocynaceae) are plant species found in Brazilian Cerrado used popularly for the treatment of gastric ulcers. Here ...
Influence of extracts of Stryphnodendron polyphyllum Mart. and Stryphnodendron obovatum Benth. on the cicatrisation of cutaneous wounds in rats
(Elsevier B.V., 2005-06-03)
Stem bark of the two species Stryphnodendron polyphyllum Mart. and Stryphnodendron obovatum Benth., Leguminosae, was investigated for wound healing, antibacterial and antioxidant activity. These plants contain 12 and 19% ...