Results 61 to 70 of about 28,318 (180)

Polygonum undulatum (BOL0222212)

open access: yes, 2023
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: CaryophyllalesFamily: PolygonaceaeScientific name: Polygonum undulatum (L.) P.J.BergiusSpecimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source

Magnetic Bead‐Based Ligand Fishing Identifies SARS‐CoV‐2 Main Protease Inhibitors From Reynoutria japonica

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
A magnetic bead‐based ligand fishing workflow using immobilized SARS‐CoV‐2 Mpro was coupled with UPLC‐Q‐Exactive‐Orbitrap‐MS/MS to screen potential Mpro‐binding constituents directly from a crude Reynoutria japonica extract. Eight compounds were captured and annotated, of which six showed concentration‐dependent Mpro inhibition, with resveratrol ...
Yujing Huang   +8 more
wiley   +1 more source

Identification and Differentiation of Polygonum multiflorum Radix and Polygoni multiflori Radix Preaparata through the Quantitative Analysis of Multicomponents by the Single-Marker Method

open access: yesJournal of Analytical Methods in Chemistry, 2019
The quantitative analysis of multicomponents by the single-marker (QAMS) method was established and the relationship between F value (the ratio of the sum of the contents of emodin-8-O-β-D-glucopyranoside and physcion-8-O-β-D-glucopyranoside to the sum ...
Ding-Qiang Luo   +6 more
doaj   +1 more source

A cytological study of Polygonum, section Polygonum (Avicularia) Specimens collected in Nova Scotia and New Brunswick

open access: yes, 1969
Ball State University LibrariesLibrary services and resources for knowledge buildingMasters ThesesThere is no abstract available for this thesis.Thesis (M.S.)--Ball State University ...
Moore, Donald N., 1938-
core  

Quantitative Structure–Activity Relationship Approaches for Exploring the Anticancer Potential of Flavonoids

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
QSAR‐based analysis of flavonoids to identify structural determinants of anticancer activity and prioritize promising candidates. ABSTRACT Flavonoids are structurally diverse polyphenolic compounds widely distributed in fruits, vegetables, grains, and beverages, with considerable potential as anticancer agents.
Mukta Gupta   +4 more
wiley   +1 more source

Anatomia foliar de Polygonaceae (Angiospermae) da planície de inundação do alto rio Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
A anatomia foliar de Polygonum acuminatum, P. ferrugineum, P. hydropiperoides, P. meisnerianum, P. punctatum, P. stelligerum, Ruprechtia laxiflora e Triplaris americana foi realizada com o objetivo de fornecer subsídios para a identificação destas ...
Melissa Graciotto Silva-Brambilha   +1 more
doaj   +1 more source

Giant knotweed (Polygonum sachalinense)

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Aug.

core  

Polygonum sp. (Native) 2

open access: yes, 2011
Polygonum sp., whole plant. Family Polygonaceae, Subclass Caryophyllidae.
James R. Manhart
core   +1 more source

Impact of Geographical Origin on the Contents of Inorganic Elements and Bioactive Compounds in Polygonum perfoliatum L.

open access: yesMolecules
This study investigated the correlation between thirteen inorganic elements, five key bioactive compounds, and environmental factors in Polygonum perfoliatum L. from fifteen different origins.
Yanping Zhang   +5 more
doaj   +1 more source

Nota taxonómica y corológica sobre el Polygonum romanum Jacq. en el Mediterráneo Occidental

open access: yesCollectanea Botanica, 1987
[it] Viene Qui proposto un nuovo inquadramento tassonomico di Polygonum romanum Jacq., con il riconoscimento di tre taxa sottospecifici: Polygonum romanum Jacq. subsp. romanum dell' Italia centro-meridionale, P. romanum Jacq. subsp. gallicum (Raffaelli)
Mauro Raffaeli, Luis Villar
doaj   +1 more source

Home - About - Disclaimer - Privacy