What type of study is this?

This is a Supercritical CO2 Extraction study (also classified as: Subcritical Ethanol Extraction, Ultrasound-Assisted Extraction).

September 10, 2025PlantsOpen Access

Bioactive Potential of Rheum cordatum Losinsk. Leaf Extracts: Phytochemical Insights from Supercritical CO2, Subcritical Ethanol and Ultrasound-Assisted Extractions

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Authors

MAMadina AmangeldinovaAl-Farabi Kazakh National University MEMehmet ErşatırCukurova University PÇPınar Küce ÇevikHarran University

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Implication

This study demonstrates the antioxidant and antimicrobial activities of extracts from R. cordatum leaves using supercritical CO2 and ultrasound-assisted extraction.

Key Points

Supercritical CO2 extraction of R. cordatum leaves exhibited the highest antioxidant activity and total phenolic content.
Gallic acid, rutin, and hesperidin were the most abundant phytochemicals found in the leaf extracts.
The extracts showed significant antimicrobial efficacy against Bacillus subtilis, Pseudomonas aeruginosa, and Staphylococcus aureus.
ScCO2 extraction at 150 bar highlighted the potential to produce bioactive phytochemicals sustainably.

Cite This Study

Amangeldinova et al. (2025) studied this question.

synapsesocial.com/papers/68c1ae7754b1d3bfb60e67a6 https://doi.org/10.3390/plants14152314

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Implication

This study demonstrates the antioxidant and antimicrobial activities of extracts from R. cordatum leaves using supercritical CO2 and ultrasound-assisted extraction.

Bioactive Potential of Rheum cordatum Losinsk. Leaf Extracts: Phytochemical Insights from Supercritical CO2, Subcritical Ethanol and Ultrasound-Assisted Extractions

Discussion

Member takes

Implication

Key Points

Cite This Study

Bioactive Potential of Rheum cordatum Losinsk. Leaf Extracts: Phytochemical Insights from Supercritical CO2, Subcritical Ethanol and Ultrasound-Assisted Extractions

Discussion

Member takes

Implication

Key Points

Cite This Study

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