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   Articles with "leaf extracts" as a keyword



A practical and easy‐to‐scale protocol for removing chlorophylls from leaf extracts

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recommendations! Published in 2025 at "Applications in Plant Sciences"

DOI: 10.1002/aps3.70018

Abstract: Abstract Premise Leaf extracts are valuable sources of bioactive compounds. However, co‐extracted chlorophylls interfere with analyses, including spectroscopic and biochemical assays. Existing methods for chlorophyll removal often have limitations, including the use of hazardous solvents,… read more here.

Keywords: scale protocol; easy scale; protocol; practical easy ... See more keywords

Antibacterial properties of Moringa oleifera , Cynara scolymus and Allium fistulosum leaf extracts: molecular docking insights into quercetin's mechanism of action

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recommendations! Published in 2025 at "Journal of the Science of Food and Agriculture"

DOI: 10.1002/jsfa.14235

Abstract: This study investigates the antioxidant and antibacterial activities of leaf extracts from Moringa oleifera, Cynara scolymus and Allium fistulosum, and explores the role of quercetin, a bioactive compound found in these plants. Antioxidant efficacy was… read more here.

Keywords: scolymus allium; leaf extracts; allium fistulosum; cynara scolymus ... See more keywords

Impact of Seasonal Variation on Antioxidant, Enzyme Inhibitory, and Anti‐Inflammatory Potentials of Cistus creticus Leaf Extracts

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recommendations! Published in 2025 at "ChemistryOpen"

DOI: 10.1002/open.202500362

Abstract: This study investigates the influence of seasonal variation onthe phytochemicalcomposition and biological activities of Cistus creticus leaf extracts collected during spring, summer, autumn, and winter. Extracts are analyzed for phenolic and flavonoid contents and evaluated… read more here.

Keywords: creticus; cistus creticus; creticus leaf; seasonal variation ... See more keywords
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Quantification of Photosynthetic Enzymes in Leaf Extracts by Immunoblotting.

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recommendations! Published in 2018 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-7786-4_12

Abstract: In this chapter, we describe a method to extract and quantify photosynthetic enzymes using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and immunoblotting. The method is particularly suitable for characterizing altered protein amounts in leaves of… read more here.

Keywords: enzymes leaf; extracts immunoblotting; biology; leaf extracts ... See more keywords

Leaf extracts from an exotic tree affect responses to chemical cues in the palmate newt, Lissotriton helveticus

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recommendations! Published in 2017 at "Animal Behaviour"

DOI: 10.1016/j.anbehav.2017.03.025

Abstract: Chemical communication in aquatic species can affect many key life history traits, such as prey and predator detection and mate searching. However, changes in the environment can disrupt the effectiveness of signals and the ability… read more here.

Keywords: water; eucalypt water; chemical communication; chemical cues ... See more keywords

Toxicological effect of underutilized plant, Cleistanthus collinus leaf extracts against two major stored grain pests, the rice weevil, Sitophilus oryzae and red flour beetle, Tribolium castaneum.

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recommendations! Published in 2018 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2018.02.024

Abstract: Toxicity and repellency activity of Cleistanthus collinus (Roxb.) (CC) leaf extracts were evaluated against rice weevil, Sitophilus oryzae (L.) and red flour beetle, Tribolium castaneum (Herbst) under laboratory condition. Five concentration(s) (1%, 1.5%, 2%, 2.5%… read more here.

Keywords: cleistanthus collinus; stored grain; oryzae; castaneum ... See more keywords

Antioxidant and cytotoxic activities of Indian caper (Capparis brevispina DC (Capparaceae)) leaf extracts

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recommendations! Published in 2020 at "European Journal of Integrative Medicine"

DOI: 10.1016/j.eujim.2019.101038

Abstract: Abstract Introduction The present investigation is aimed at evaluating antimicrobial, antioxidant and anticancer properties of leaf extracts of Capparis brevispina DC (CB). The plant CB has many medicinal properties and is used as a traditional… read more here.

Keywords: medicine; antioxidant cytotoxic; capparis brevispina; anticancer ... See more keywords

Antioxidant and antibacterial compounds from feijoa leaf extracts obtained by pressurized liquid extraction and supercritical fluid extraction.

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recommendations! Published in 2020 at "Food chemistry"

DOI: 10.1016/j.foodchem.2020.128620

Abstract: This work investigated the efficiency of pressurized liquid extraction (PLE) and supercritical fluid extraction with cosolvent (SFE) in obtaining feijoa leaf extracts with high antioxidant and antibacterial activities. PLE was performed in customized equipment with… read more here.

Keywords: extraction; feijoa leaf; pressurized liquid; supercritical fluid ... See more keywords

Antibacterial mechanisms of Aronia melanocarpa (Michx.), Chaenomeles superba Lindl. and Cornus mas L. leaf extracts.

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recommendations! Published in 2021 at "Food chemistry"

DOI: 10.1016/j.foodchem.2021.129218

Abstract: The aim of this study was to investigate the in vitro antibacterial mechanisms of Aronia melanocarpa, Chaenomeles superba, and Cornus mas leaf extracts towards meat spoilage and pathogenic bacteria. The extracts decreased bacterial viability after… read more here.

Keywords: aronia melanocarpa; chaenomeles superba; antibacterial mechanisms; mechanisms aronia ... See more keywords

Effect of drying methods and solvent extraction on the phenolic compounds of Gynura pseudochina (L.) DC. leaf extracts and their anti-psoriatic property

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recommendations! Published in 2018 at "Industrial Crops and Products"

DOI: 10.1016/j.indcrop.2018.04.020

Abstract: Abstract Gynura pseudochina (L.) DC. is a local herb that has been used as an anti-inflammatory agent. To study the utilization of plant phenolics for psoriatic treatment, the effects of the drying process, solvent extraction… read more here.

Keywords: extraction; solvent extraction; gynura pseudochina; pseudochina leaf ... See more keywords

Antioxidant, antimicrobial and anti-inflammatory potential of Stevia rebaudiana leaves: effect of different drying methods

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recommendations! Published in 2018 at "Journal of Applied Research on Medicinal and Aromatic Plants"

DOI: 10.1016/j.jarmap.2018.10.003

Abstract: Abstract To evaluate the effect of drying methods on Stevia rebaudiana Bertoni quality, the content of bioactive compounds, antioxidant capacity, antimicrobial and anti-inflammatory activity of Stevia leaves dehydrated by seven different methods was compared. Polyphenols… read more here.

Keywords: anti inflammatory; stevia rebaudiana; antimicrobial anti; effect ... See more keywords