ArticleAntioxidants (Basel, Switzerland)2022
Extraction of Antioxidant Compounds from Onion Bulb (
Article in Antioxidants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 25 citations in OpenAlex.
- A Review ofFoods (Basel, Switzerland) · 2026Review
- Exploring the Therapeutic Potential ofBiology · 2025Review
- Optimization of microwave-assisted extraction for quercetin (prebiotic) and the effect of its symbiotic combination withFrontiers in nutrition · 2025Article
- Preparation and characterization of Allium cepa extract coated biochar and adsorption performance for hexavalent chromium.Scientific reports · 2023Article
- Optimization of microwave-assisted extraction of antioxidant compounds from spring onion leaves using Box-Behnken design.Scientific reports · 2023Article
- Comparison between Ultrasound- and Microwave-Assisted Extraction Methods to Determine Phenolic Compounds in Barley (Foods (Basel, Switzerland) · 2023Article
- Determination of Caffeoylquinic Acids Content by UHPLC inPlants (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
- Employ of Anthocyanins in Nanocarriers for Nano Delivery: In Vitro and In Vivo Experimental Approaches for Chronic Diseases.Pharmaceutics · 2022Review
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Despite the excellent beneficial properties that anthocyanins and total phenolic compounds give to the red onion bulbs, few articles have investigated modern extraction techniques or experimental designs in this field. For this reason, the present study proposes the development and optimization of alternative methods for the extraction of these compounds based on microwave-assisted extraction and the Box-Behnken experiment design. The optimal values for the extraction of total anthocyanins have been established at 62% methanol composition as a solvent, pH 2, 56 °C temperature, and 0.2:13 g:mL sample-solvent ratio. Regarding the extraction of total phenolic compounds, the optimal conditions have been established at 100% pure methanol as a solvent with pH 2, 57 °C temperature, and 0.2:8.8 g:mL sample-solvent ratio. Short extraction times (min), good recoveries (mg of bioactive compound g
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Registered trials
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