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Adsorption/desorption characteristics and enrichment of quercetin, luteolin and apigenin from Flos populi using macroporous resin

Zhang, Ying; Wang, Biying; Jia, Zheng; Scarlett, Christopher J; Sheng, Zunlai.
Rev. bras. farmacogn; 29 (1), 2019
Abstract In this study, the adsorption/desorption characteristics of quercetin, luteolin and apigenin from Flos populi extract (Populus tomentosa Carrière, Salicaceae) on twelve macroporous resins (NKA-9, HPD-600, HPD-826, HPD-750, HPD-400, DM-130, AB-8, SP-825, X-5, D-101, HPD-100, HPD-200) were evalua...
Quercetina, Luteolina, Apigenina, Adsorción, Populus
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Antimicrobial and antibiofilm activities of phenolic compounds extracted from Populus nigra and Populus alba buds (Algeria)

Nassima, Boumghar; Nassima, Behidj; Riadh, Ksouri.
Braz. J. Pharm. Sci. (Online); 55 (), 2019
The interest of this work is the discovery of new antimicrobial agents of plant origin to inhibit the formation of microbial biofilms. The present research was conducted to identify and quantify the phenolic compounds extracted from Populus nigra and Populus alba buds harvested in the area of Tizi-Ouzou ...
Populus/anatomía & histología, Biopelículas/clasificación, Argelia/etnología, Antiinfecciosos/farmacocinética, Cromatografía Líquida de Alta Presión/instrumentación, Compuestos Fenólicos/análisis, Polifenoles/farmacocinética, Extractos Vegetales
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Biocontrol potential of saline- or alkaline-tolerant Trichoderma asperellum mutants against three pathogenic fungi under saline or alkaline stress conditions

Guo, Ruiting; Wang, Zhiying; Huang, Ying; Fan, Haijuan; Liu, Zhihua.
Braz. j. microbiol; 49 (supl.1), 2018
ABSTRACT Salinity and alkalinity are major abiotic stresses that limit growth and development of poplar. We investigated biocontrol potential of saline- and alkaline-tolerant mutants of Trichoderma asperellum to mediate the effects of salinity or alkalinity stresses on Populus davidiana × P. alba var. p...
Álcalis/metabolismo, Alternaria/fisiología, Antibiosis, Enfermedades de las Plantas/microbiología, Enfermedades de las Plantas/prevención & control, Populus/crecimiento & desarrollo, Populus/microbiología, Plantones/crecimiento & desarrollo, Plantones/microbiología, Cloruro de Sodio/metabolismo, Estrés Fisiológico, Trichoderma/genética, Trichoderma/fisiología
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