Results 41 to 50 of about 2,641 (267)
Ciência Animal Brasileira, 2008 O presente trabalho busca avaliar a cinética da atividade antimicrobiana de extratos de plantas medicinais frente a bactérias relacionadas com mastite bovina.
Luiz Filipe Dame Schuch +5 more
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Investigação fitoquímica da espécie Vernonanthura tweedieana (Backer) H. Rob. [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2015.O uso de plantas medicinais com fins terapêuticos é uma das mais antigas práticas medicinais da ...
Silva, Layzon Antonio Lemos da
core
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Geographic origin influences the phytochemical composition and biological activities of medicinal plant resources. Xanthium strumarium L. (XS) fruit is widely used in East Asian traditional medicine. However, current pharmacopeial standards primarily recognize Chinese‐derived material, despite the availability and traditional use of
Eunsu Song +3 more
wiley +1 more source
Dos especies nuevas de Compositae-Asteraceae del Valle de México
Botanical Sciences, 1983 Con base en ejemplares colectados en el estado de México, se describen como nuevas Baccharis erosoricola y Astranthium reichei. B. erosoricola parece estar estrechamente emparentada con B. pteronioides DC., mientras que A.
J. Rzedowski
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CHROMOSOME NUMBERS OF THE EDELWEISS, LEONTOPODIUM (ASTERACEAE, COMPOSITAE – GNAPHALIEAE)
Edinburgh Journal of Botany, 2014 The genus Leontopodium (Pers.) R.Br. (Asteraceae, Compositae) is economically important for both pharmaceutical and horticultural purposes. This importance, however, has not led to a good understanding of species coherence and the delimitation of species. One fundamental aspect of a good understanding of a species is how many chromosomes it has and any
J. S. Stille +10 more
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Asteraceae as a model system for evolutionary studies: from fossils to genomes
, 2022 With c. 24700 species (10% of all flowering plants), Asteraceae are one of the largest and most phenotypically diverse angiosperm families, with considerable economic and ecological importance.
Palazzesi, Luis +19 more
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Land Degradation &Development, EarlyView.ABSTRACT Farmer Managed Natural Regeneration (FMNR) is a low‐cost, adaptable agroforestry practice that enhances land restoration by promoting systematic integration of naturally regenerating trees within farming systems through tree selection and management.
Irene Awino Ojuok +5 more
wiley +1 more source
Boletín de la Sociedad Argentina de Botánica, 2010 With the aim of improving inter-specific delimitation of the genus Viguiera Kunth in Brazil, a palynological analysis was undertaken with 27 taxa, representing around 77% of all occurring species.
Mara Angelina Galvão Magenta +3 more
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Underground Lag: Fungal Community and Edaphic Legacies After Disturbance
Land Degradation &Development, EarlyView.ABSTRACT Páramos are neotropical mountain ecosystems that regulate water and store large amounts of carbon, but are increasingly degraded by agriculture and grazing. Although native vegetation often recolonizes after abandonment, belowground recovery remains poorly understood.
Wilmer Dajhan Navarrete‐López +6 more
wiley +1 more source
Terpenos y flavonoides de ageratina fastigiata (H.B.K.) King & Robinson
Revista Colombiana de Química, 2010 De los extractos lipofílicos tanto de hojas como de flores, se aislaron e identificaron dos derivados del kaurano: el ent-kauran-16B-ol y el entkauran-] 6,20-diol y, dos flavonas metoxiladas: la 5-hidroxi-7,4'-dimetoxiflavona y la 5-hidroxi-3,7,4 ...
Rubén Torrenegra G. +2 more
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