Results 1 to 10 of about 7,209 (143)

Alkaloids and Phenolic Compounds from Sida rhombifolia L. (Malvaceae) and Vasorelaxant Activity of Two Indoquinoline Alkaloids

open access: yesMolecules, 2017
The follow-up of phytochemical and pharmacological studies of Sida rhombifolia L. (Malvaceae) aims to strengthen the chemosystematics and pharmacology of Sida genera and support the ethnopharmacological use of this species as hypotensive herb.
Yanna C F Teles   +2 more
exaly   +4 more sources

Secondary Metabolites from Sida rhombifolia L. (Malvaceae) and the Vasorelaxant Activity of Cryptolepinone

open access: yesMolecules, 2013
The phytochemical study of Sida rhombifolia L. (Malvaceae) led to the isolation through chromatographic techniques of eleven secondary metabolites: sitosterol (1a) and stigmasterol (1b), sitosterol-3-O-b-D-glucopyranoside (2a) and stigmasterol-3-O-b-D ...
Valdir A Braga   +1 more
exaly   +4 more sources

Chemical Composition and In Vitro Antioxidant Activity of Sida rhombifolia L. Volatile Organic Compounds

open access: yesMolecules, 2022
In the current study, the phytochemical constituents of volatile organic compounds (VOCs) obtained from Sida rhombifolia L. were identified by GC-FID and GC-MS analysis. A total of 73 volatile organic compounds were identified. The major components of S.
Ziyue Xu   +5 more
doaj   +2 more sources

Plantas daninhas na pós-colheita de milho nas várzeas do rio São Francisco, em Minas Gerais Weed survey on corn post-harvest under meadow holm conditions along São Francisco river, Minas Gerais, Brazil [PDF]

open access: yesPlanta Daninha, 2003
Realizou-se um estudo na região do Alto São Francisco, Minas Gerais, no final da safra agrícola 1997/1998, visando identificar as plantas daninhas que permanecem nas áreas após a colheita do milho e sua distribuição ao longo da área estudada, destacando ...
J.F. Macedo, M. Brandão, J.F.R. Lara
doaj   +3 more sources

Uji Aktivitas Antioksidan dan Penetapan Kadar Flavonoid Total dan Fenolik Total Ekstrak Sidaguri (Sida rhombifolia L.)

open access: yesJournal of Food and Pharmaceutical Sciences, 2022
Sidaguri atau Sida rhombifolia L. telah digunakan oleh masyarakat sebagai obat tradisional, yaitu: penghilang rasa nyeri, radang, asam urat, penyakit kuning, muntah darah, dan sakit gigi.
Asma Asma   +6 more
doaj   +2 more sources

Morfoanatomía foliar de Sida rhombifolia L. (Malvaceae) “typycha hu”, utilizada como digestiva en la medicina popular paraguaya

open access: yesRevista de la Sociedad Científica del Paraguay, 2022
El consumo de plantas medicinales en nuestro país es una tradición, por ello la importancia de ir incrementando los conocimientos en la morfoanatomía de las especies medicinales, para lograr la correcta identificación y el control de calidad de las ...
Mirtha González   +3 more
doaj   +2 more sources

Inhibition Kinetics of Sida rhombifolia L. Extract Toward Xanthine Oxidase by Electrochemical Method

open access: yesIndonesian Journal of Chemistry, 2014
Sida rhombifolia L. is a traditional medicinal plant that has been known with potential as antigout. The previous research suggested that flavonoids crude extract of S.
Dyah Iswantini   +3 more
doaj   +2 more sources

Indoquinoline Alkaloids from Sida rhombifolia (L.) (Malvaceae) and Antimicrobial Evaluation of Cryptolepinone Derivatives

open access: yesJournal of the Brazilian Chemical Society, 2023
Considering the relevance of natural products to the development of new drugs, this study focuses on the species Sida rhombifolia (L.), Malvaceae, widely used as a traditional remedy in several countries.
M. Oliveira   +10 more
semanticscholar   +1 more source

Identification of Sida rhombifolia from Its Related Plants Using Thin-Layer Chromatographic Analysis

open access: yesIndonesian Journal of Chemistry, 2023
Sida rhombifolia belongs to the Malvaceae family and is often used to treat gout in Indonesia. S. rhombifolia has many efficacies and contains many different chemical components.
Mohamad Rafi   +6 more
doaj   +1 more source

Chemical constituents of two Cameroonian medicinal plants: Sida rhombifolia L. and Sida acuta Burm. f. (Malvaceae) and their antiplasmodial activity

open access: yesNatural Product Research, 2021
An extensive phytochemical investigation of the EtOH/H2O (7:3) extracts of Sida rhombifolia L. and Sida acuta Burm. f., yielded a previously undescribed ceramide named rhombifoliamide (1) and a xylitol dimer (2), naturally isolated here for the first ...
B. C. Kamdoum   +10 more
semanticscholar   +1 more source

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