Results 41 to 50 of about 750 (180)

Enrichment Probe Sets Combining Universal and Lineage‐Specific Targets Help Resolve Recalcitrant Lineages

open access: yesMolecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT The combination of target capture sequencing (TCS) with low‐coverage whole genome sequencing (lcWGS), an approach known as Hyb‐Seq, has allowed the integration of natural history collections into the genomics revolution, transforming biodiversity research. To implement Hyb‐Seq, a collection of genomic targets is needed to design probes.
Irene Villa‐Machío   +4 more
wiley   +1 more source

Essential Oil Composition of Leaves (Guttiferae)

open access: yesNatural Product Communications, 2011
The essential oil from Vismia macrophylla Kunth (Guttiferae) leaves, extracted by hydrodistillation, was analyzed by GC/MS. The oil obtained (yield 0.11%) contained twenty-eight compounds, which were identified from their retention indices and by ...
Janne Rojas   +3 more
doaj   +1 more source

FAMILIA GUTTIFERAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 1996
Se reconocen 40 géneros con aproximadamente 1000 especies distribuidas en regiones templadas, subtropicales y tropicales del mundo, encontrándose mejor representadas en estas dos últimas. Algunas son de importancia económica, como el "mangostan" (Garcinia mangostana L.) y el "zapote mamey" (Mammea americana L.).
openaire   +1 more source

Is There Life After Death? The Role of Standing Dead Phorophytes in Supporting Tropical Epiphyte Diversity

open access: yesBiotropica, Volume 58, Issue 4, July 2026.
ABSTRACT Global increases in tree mortality from climate change and land‐use are altering forest structures, impacting canopy‐dwelling plants like vascular epiphytes, which depend on host trees (phorophytes). When a phorophyte dies standing, it becomes a snag, the local substrate conditions change and microclimatic exposure may increase, particularly ...
Camila Nardy Delgado   +3 more
wiley   +1 more source

Novel Polyprenylated Phloroglucinols from Hypericum sampsonii

open access: yesMolecules, 2014
Hypericum sampsonii Hance (Clusiaceae) is a folk medicine used in Taiwan to treat blood stasis, relieve swelling, and as an anti-hepatitis drug. Two new polyprenylated phloroglucinol derivatives, hypersampsone R (1) and hypersampsone S (2), and a known ...
Jih-Jung Chen   +2 more
doaj   +1 more source

Revisão das espécies brasileiras do gênero Rheedia L. (Guttiferae) () [PDF]

open access: yesActa 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

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, Volume 16, Issue 5, Page 906-920, May 2026.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Postharvest changes and respiratory pattern of bacuri fruit (Platonia insignis Mart.) at different maturity stages during ambient storage Mudanças pós-colheita e padrão respiratório de frutos de bacuri (Platonia insignis Mart.) em diferentes estádios de maturação durante o armazenamento no ambiente

open access: yesActa Amazonica, 2005
Bacuri (Platonia insignis, Mart.) is one of the most important among Amazonian fruits. However, little is known about its postharvest physiology, such as maturity stages, changes during ambient storage, and respiratory pattern.
Gustavo Henrique de Almeida Teixeira   +4 more
doaj   +1 more source

Valorization of Garcinia humilis Residues in Active Collagen/Starch Films for Biodegradable Packaging Applications

open access: yesPackaging Technology and Science, Volume 39, Issue 5, Page 517-531, May 2026.
Residues from Garcinia humilis were used to obtain a phenolic‐rich extract (GHRE) and incorporated into collagen–starch films. The addition of GHRE improved antioxidant activity, thermal stability and elasticity, while reducing water vapour permeability.
Érica da Costa Monção   +7 more
wiley   +1 more source

A New Pyranoxanthone from Calophyllum soulattri

open access: yesMolecules, 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

Home - About - Disclaimer - Privacy