ArticlePharmaceuticals (Basel, Switzerland)2021
Development of a Rapid UHPLC-PDA Method for the Simultaneous Quantification of Flavonol Contents in Onions (
Article in Pharmaceuticals (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Anticancer Potential of Cucurbitaceae, Brassicaceae, Liliaceae and Chenopodiaceae: A Review of In Vitro Evidence.Molecules (Basel, Switzerland) · 2026Review
- On the Valorization ofFoods (Basel, Switzerland) · 2023Article
- Application of Direct Thermal Desorption-Gas Chromatography-Mass Spectrometry for Determination of Volatile and Semi-Volatile Organosulfur Compounds in Onions: A Novel Analytical Approach.Pharmaceuticals (Basel, Switzerland) · 2023Article
- Optimization of a Microwave Assisted Extraction Method for Maximum Flavonols and Antioxidant Activity of Onion Extracts.Antioxidants (Basel, Switzerland) · 2022Article
- Quercetin-Rich Extracts from Onions (Pharmaceuticals (Basel, Switzerland) · 2022Article
- A Novel Ultrasound-Assisted Extraction Method for the Analysis of Anthocyanins in Potatoes (Antioxidants (Basel, Switzerland) · 2021Article
Corrections and comments
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7 authors.
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Abstract
Onion, one of the most consumed vegetables in the world, is also known to contain high levels of antioxidant compounds, with protective effects against different degenerative pathologies. Specifically, onion is rich in flavonols, mainly quercetin derivatives, which are compounds with high antioxidant and free radical scavenging power. For this reason, it is of the utmost importance to count on optimal analytical methods that allow for the determination and quantification of these compounds of interest. A rapid ultra-high performance liquid chromatography (UHPLC)-photo-diode array (PDA) method for the separation of the major flavonols in onions was developed using a Box-Behnken design in conjunction with multiresponse optimization on the basis of the desirability function. The conditions that provided a successful separation were 9.9% and 53.2% of phase B at the beginning and at the end of the gradient, respectively; 55 °C column working temperature; and 0.6 mL min
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