Results 51 to 60 of about 1,342 (212)
Plant Biology, Volume 28, Issue 2, Page 407-419, March 2026.Chemical and mechanical defences of a metal‐hyperaccumulating plant species Arabidopsis halleri were more influenced by plant accession (genetic background) and insect herbivory by a leaf beetle Phaedon cochleariae than by supplementation of the metalloid silicon.
R. Putra, M. Paulic, C. Müller
wiley +1 more source
Revisão das espécies brasileiras do gênero Rheedia L. (Guttiferae) () [PDF]
Acta Amazonica, 1979 Resumo Estudo taxonômico do gênero Rheedia L. no Brasil. : histórico, descrição do gênero, secções e oito espécies brasileiras, chave para separação entre as mesmas, sua sinonímia, distribuição geográfica e comentários críticos.
Maria Elisabeth van den Berg
doaj +1 more source
Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.In vitro trypanocidal activity of a polyprenylated benzophenone‐enriched Brazilian red propolis extract (SEBz) and its major constituents, guttiferone E/xanthochymol (GUT/XAN) and oblongifolin B (OBL), exhibit in vitro trypanocidal activity against Trypanosoma cruzi, inducing ultrastructural damage with moderate cytotoxicity and no significant ...
Nicoli Dias Oliveira +9 more
wiley +1 more source
Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.Three novel phenolic compounds and one known benzoxanthenone are isolated from Tricholaena teneriffae. Compounds (1–3) demonstrate potent antioxidant activity, comparable to that of vitamin C, while compound (4) exhibits negligible activity. Docking studies are employed to validate the binding of the compounds to lipoxygenase‐3, providing evidence of ...
Yosra Belghith +5 more
wiley +1 more source
A New Pyranoxanthone from Calophyllum soulattri
Molecules, 2011 Our interest on xanthones from the Calophyllum genus has led us to a detailed study on the chemistry of the stem bark of Calophyllum soulattri. This gave one new pyranoxanthone, soulattrin (1), together with three other xanthones, caloxanthone B (2 ...
Soek Sin Teh +5 more
doaj +1 more source
Desenvolvimento de árvores nativas em ensaios de espécies 2. Jacareúba (Calophyllum angulare A.C. Smith). [PDF]
Acta Amazonica, 1981 Resumo Os autores apresentam o desenvolvimento da Jacareúba (Calophyllum angulare A. C. Smith) Guttiferae, em cinco parcelas experimentais diferentes, sendo duas plantadas em plena abertura, duas sob sombra de floresta primária submetida a cortes do sub ...
Jurandyr da Cruz Alencar +2 more
doaj +1 more source
THE GENUS GLUSIA (GUTTIFERAE) IN SURINAME
Acta Botanica Neerlandica, 1966 The precursor studies1) and floristic treatment of P.J. Eyma of the Guttiferae of Suriname2) exhibited a remarkably keen insight into the biology and taxonomy of this rather complicated family. Particularly this is true of the genus Clusia, which is the concern of this paper, and for which even yet the overall biology is indeed too little known. In the
openaire +2 more sources
Food Frontiers, Volume 7, Issue 1, January 2026.ABSTRACT Gastrointestinal diseases remain a significant global health concern, primarily due to the limitations of current pharmacological treatments, which often come with adverse side effects and high recurrence rates. This situation highlights the urgent need for safer and more effective alternatives.
Isabel Sousa Alcântara +7 more
wiley +1 more source
Free radical scavenging and antibacterial activities of Malaysian guttiferae plants
, 2011 Guttiferae family is well known to have wide range of biological activities. The family is distributed throughout Malaysia, especially the genus of Calophyllum and Garcinia. Some of the species shows interesting bioactivity, such as Calophyllum lanigerum
Nissad, Attoumani +3 more
core +1 more source
Floral Resin Of Tovomitopsis Saldanhae (guttiferae) And 7-epi-nemorosone: Structural Revision.
, 2015 The floral resin of Tovomitopsis saldanhae (Guttiferae) is composed of poliisoprenylated benzophenone and the major constituent is 7-epi-nemorosone which has now been revised.58643-
Amaral, Maria do Carmo E +3 more
core +1 more source