Influence of Plant Part Selection and Drying Technique: Exploration and Optimization of Antioxidant and Antibacterial Activities of New Guinea Impatiens Extracts DOI Creative Commons
F. Rodríguez, Gabriela Azofeifa, Silvia Quesada

и другие.

Plants, Год журнала: 2025, Номер 14(7), С. 1092 - 1092

Опубликована: Апрель 1, 2025

Impatiens L. plants are sources of polyphenols with antioxidant and antimicrobial activities. There scarce data about these effects in the case hawkeri W. Bull, a relevant species ornamental plant industry ethnobotanical backgrounds. The aim this study is to provide information regarding antibacterial properties ethanol extracts I. support new applications. HPTLC was used estimate concentration seven known bioactive metabolites reported among plants. Total phenolics, flavonoids, monomeric anthocyanins were also measured. An orthogonal platform chemical biological vitro assays evaluate activity extracts. Antibacterial determined by broth microdilution assay on human pathogenic bacteria. results integrated correlation principal component analysis identify most promissory part drying technique optimize evaluated Data suggest tentative identification markers for activities (quercetin rutin). Freeze-dried leaves flowers parts development nutraceuticals or preservatives. demonstrate that phenolic compounds play major role hawkery

Язык: Английский

Influence of Plant Part Selection and Drying Technique: Exploration and Optimization of Antioxidant and Antibacterial Activities of New Guinea Impatiens Extracts DOI Creative Commons
F. Rodríguez, Gabriela Azofeifa, Silvia Quesada

и другие.

Plants, Год журнала: 2025, Номер 14(7), С. 1092 - 1092

Опубликована: Апрель 1, 2025

Impatiens L. plants are sources of polyphenols with antioxidant and antimicrobial activities. There scarce data about these effects in the case hawkeri W. Bull, a relevant species ornamental plant industry ethnobotanical backgrounds. The aim this study is to provide information regarding antibacterial properties ethanol extracts I. support new applications. HPTLC was used estimate concentration seven known bioactive metabolites reported among plants. Total phenolics, flavonoids, monomeric anthocyanins were also measured. An orthogonal platform chemical biological vitro assays evaluate activity extracts. Antibacterial determined by broth microdilution assay on human pathogenic bacteria. results integrated correlation principal component analysis identify most promissory part drying technique optimize evaluated Data suggest tentative identification markers for activities (quercetin rutin). Freeze-dried leaves flowers parts development nutraceuticals or preservatives. demonstrate that phenolic compounds play major role hawkery

Язык: Английский

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