Results 61 to 70 of about 545 (165)
Isolation and Characterisation of Coumarin Derivative from Sida rhombifolia Linn.
, 2022 A novel coumarin derivative has been isolated from the dichloromethylene fraction of the aerial part of the Sida rhombifolia. The structure of the isolated compound has been established as 7-hydroxy-6-methoxy coumarin based on the spectral (UV, IR, 1HNMR, 13CNMR, mass) data.
Hari Kant, Mahesh Singh Khirwar
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Conservation Biology, Volume 39, Issue 1, February 2025.Abstract The Pacific Islands region is home to several of the world's biodiversity hotspots, yet its unique flora and fauna are under threat because of biological invasions. These invasions are likely to proliferate as human activity increases and large‐scale natural disturbances unfold, exacerbated by climate change. Remote sensing data and techniques
Carrol M. H. Chan +5 more
wiley +1 more source
Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2024
EFSA Journal, Volume 23, Issue 2, February 2025.Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA) +9 more
wiley +1 more source
Sida rhombifolia Linnaeus 1753
, 2007 Sida rhombifolia Linnaeus, Species Plantarum 2: 684. 1753. "Habitat in India utraque." RCN: 5010. Lectotype (Rodrigo in Revista Mus. La Plata, Secc. Bot., n.s., 6(24): pl. 28. 1944): Herb. Linn. No. 866.3 (LINN). Generitype of Sida Linnaeus (vide Green, Prop. Brit. Bot.: 172. 1929). Current name: Sida rhombifolia L.
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Jurnal Kimia Sains dan Aplikasi, 2009 Telah dilakukan penelitian tentang isolasi, identifikasi dan uji aktivitas antibakteri minyak atsiri akar sidaguri (Sida rhombifolia Linn). Penelitian ini bertujuan untuk mengisolasi, mengidentifikasi senyawa minyak atsiri dari akar sidaguri serta ...
Winarti Winarti +2 more
doaj +1 more source
Isoprenyl Flavone from Sida Rhombifolia
, 2014 A new isoprenyl flavone has been isolated from the ethyl acetate fraction of the leaves of the Sida rhombifolia. The structure of the new compound has been established as 5, 7, 3', 4',-tetra hydroxy-3-isoprenyl flavone based on the spectral (UV, IR, 1H, 13C-NMR and Mass) data.
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Total Phenolic Content and Antioxidant Activity of Some Malvaceae Family Species
Antioxidants, 2012 The antioxidant activity of four species of the Malvaceae family (Sidastrum micranthum (A. St.-Hil.) Fryxell, Wissadula periplocifolia (L.) C. Presl, Sida rhombifolia (L.) E. H. L and Herissantia crispa L.
Adriana Maria Fernandes de Oliveira +8 more
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Flavonol Glycoside from Sida rhombifolia
, 2015 A novel flavonol glycoside has been isolated from the ethyl acetate fraction of the stem bark of the Sida rhombifolia. The structure of the new compound has been established as 5, 7-dihydroxy-4'-methoxy flavonol-3-O-β-D-glucopyranoside based on the spectral data using UV, IR, 1H-NMR, 13C-NMR and Mass.
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Weed Research, Volume 64, Issue 5, Page 365-375, October 2024.Abstract Weeds are a major concern in crop production, and their environmental plasticity hinders successful control. A phytosociological study assessed weed distribution patterns in smallholder maize (Zea mays L.) production under different climatic and soil factors in the 2020/2021 and 2021/2022 cropping seasons.
Temnotfo L. Mncube +5 more
wiley +1 more source
Planta Daninha, 1992 O presente trabalho trata do levantamento e análise fitossociológica de espécies de plantas daninhas, tóxicas ou não, infestantes de pastagens, no município de Selvíria, Estado de Mato Grosso do Sul.
S.L. Carvalho, R.A. Pitelli
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