Green Approaches for the Extraction of Banana Peel Phenolics Using Deep Eutectic Solvents.
| Title: | Green Approaches for the Extraction of Banana Peel Phenolics Using Deep Eutectic Solvents. |
|---|---|
| Authors: | Cegledi, Ena1 (AUTHOR) ena.cegledi@pbf.unizg.hr, Dobroslavić, Erika1 (AUTHOR) imagnabosca@gmail.com, Pedisić, Sandra2 (AUTHOR) sandra.pedisic@pbf.unizg.hr, Magnabosca, Ivan1 (AUTHOR) marija.zoric888@gmail.com, Zorić, Marija1 (AUTHOR) r.pavic54@gmail.com, Pavić, Rina1 (AUTHOR) otilija.stargl1@gmail.com, Šuto, Marija1 (AUTHOR), Štargl, Otilija1 (AUTHOR), Repajić, Maja1 (AUTHOR), Elez Garofulić, Ivona1 (AUTHOR) ena.cegledi@pbf.unizg.hr |
| Source: | Molecules. Aug2024, Vol. 29 Issue 15, p3672. 16p. |
| Subject Terms: | *SOLVENT extraction, *HYDROXYCINNAMIC acids, *BIOACTIVE compounds, *FLAVONOIDS, *EXTRACTION techniques, *CHOLINE chloride |
| Abstract: | Banana peels, comprising about 35% of the fruit's weight, are often discarded, posing environmental and economic issues. This research focuses on recycling banana peel waste by optimizing advanced extraction techniques, specifically microwave-assisted (MAE) and ultrasound-assisted extraction (UAE), for the isolation of phenolic compounds. A choline chloride-based deep eutectic solvent (DES) with glycerol in a 1:3 ratio with a water content of 30% (w/w) was compared to 30% ethanol. Parameters, including sample-to-solvent ratio (SSR), extraction time, and temperature for MAE or amplitude for UAE, were varied. Extracts were analyzed for hydroxycinnamic acid (HCA) and flavonoid content, and antioxidant activity using FRAP and ABTS assays. DES outperformed ethanol, with HCA content ranging from 180.80 to 765.92 mg/100 g and flavonoid content from 96.70 to 531.08 mg/100 g, accompanied by higher antioxidant activity. Optimal MAE conditions with DES were an SSR of 1:50, a temperature of 60 °C, and a time of 10 min, whereas an SSR of 1:60, time of 5 min, and 75% amplitude were optimal for UAE. The polyphenolic profile of optimized extracts comprised 19 individual compounds belonging to the class of flavonols, flavan-3-ols, and phenolic acids. This study concluded that DESs, with their superior extraction efficiency and environmental benefits, are promising solvents for the extraction of high-value bioactive compounds from banana peels and offer significant potential for the food and pharmaceutical industries. [ABSTRACT FROM AUTHOR] |
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| Items | – Name: Title Label: Title Group: Ti Data: Green Approaches for the Extraction of Banana Peel Phenolics Using Deep Eutectic Solvents. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Cegledi%2C+Ena%22">Cegledi, Ena</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ena.cegledi@pbf.unizg.hr</i><br /><searchLink fieldCode="AR" term="%22Dobroslavić%2C+Erika%22">Dobroslavić, Erika</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> imagnabosca@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Pedisić%2C+Sandra%22">Pedisić, Sandra</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> sandra.pedisic@pbf.unizg.hr</i><br /><searchLink fieldCode="AR" term="%22Magnabosca%2C+Ivan%22">Magnabosca, Ivan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> marija.zoric888@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Zorić%2C+Marija%22">Zorić, Marija</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.pavic54@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Pavić%2C+Rina%22">Pavić, Rina</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> otilija.stargl1@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Šuto%2C+Marija%22">Šuto, Marija</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Štargl%2C+Otilija%22">Štargl, Otilija</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Repajić%2C+Maja%22">Repajić, Maja</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Elez+Garofulić%2C+Ivona%22">Elez Garofulić, Ivona</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ena.cegledi@pbf.unizg.hr</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Molecules%22">Molecules</searchLink>. Aug2024, Vol. 29 Issue 15, p3672. 16p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22SOLVENT+extraction%22">SOLVENT extraction</searchLink><br />*<searchLink fieldCode="DE" term="%22HYDROXYCINNAMIC+acids%22">HYDROXYCINNAMIC acids</searchLink><br />*<searchLink fieldCode="DE" term="%22BIOACTIVE+compounds%22">BIOACTIVE compounds</searchLink><br />*<searchLink fieldCode="DE" term="%22FLAVONOIDS%22">FLAVONOIDS</searchLink><br />*<searchLink fieldCode="DE" term="%22EXTRACTION+techniques%22">EXTRACTION techniques</searchLink><br />*<searchLink fieldCode="DE" term="%22CHOLINE+chloride%22">CHOLINE chloride</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Banana peels, comprising about 35% of the fruit's weight, are often discarded, posing environmental and economic issues. This research focuses on recycling banana peel waste by optimizing advanced extraction techniques, specifically microwave-assisted (MAE) and ultrasound-assisted extraction (UAE), for the isolation of phenolic compounds. A choline chloride-based deep eutectic solvent (DES) with glycerol in a 1:3 ratio with a water content of 30% (w/w) was compared to 30% ethanol. Parameters, including sample-to-solvent ratio (SSR), extraction time, and temperature for MAE or amplitude for UAE, were varied. Extracts were analyzed for hydroxycinnamic acid (HCA) and flavonoid content, and antioxidant activity using FRAP and ABTS assays. DES outperformed ethanol, with HCA content ranging from 180.80 to 765.92 mg/100 g and flavonoid content from 96.70 to 531.08 mg/100 g, accompanied by higher antioxidant activity. Optimal MAE conditions with DES were an SSR of 1:50, a temperature of 60 °C, and a time of 10 min, whereas an SSR of 1:60, time of 5 min, and 75% amplitude were optimal for UAE. The polyphenolic profile of optimized extracts comprised 19 individual compounds belonging to the class of flavonols, flavan-3-ols, and phenolic acids. This study concluded that DESs, with their superior extraction efficiency and environmental benefits, are promising solvents for the extraction of high-value bioactive compounds from banana peels and offer significant potential for the food and pharmaceutical industries. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Molecules is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/molecules29153672 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 3672 Subjects: – SubjectFull: SOLVENT extraction Type: general – SubjectFull: HYDROXYCINNAMIC acids Type: general – SubjectFull: BIOACTIVE compounds Type: general – SubjectFull: FLAVONOIDS Type: general – SubjectFull: EXTRACTION techniques Type: general – SubjectFull: CHOLINE chloride Type: general Titles: – TitleFull: Green Approaches for the Extraction of Banana Peel Phenolics Using Deep Eutectic Solvents. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Cegledi, Ena – PersonEntity: Name: NameFull: Dobroslavić, Erika – PersonEntity: Name: NameFull: Pedisić, Sandra – PersonEntity: Name: NameFull: Magnabosca, Ivan – PersonEntity: Name: NameFull: Zorić, Marija – PersonEntity: Name: NameFull: Pavić, Rina – PersonEntity: Name: NameFull: Šuto, Marija – PersonEntity: Name: NameFull: Štargl, Otilija – PersonEntity: Name: NameFull: Repajić, Maja – PersonEntity: Name: NameFull: Elez Garofulić, Ivona IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 14203049 Numbering: – Type: volume Value: 29 – Type: issue Value: 15 Titles: – TitleFull: Molecules Type: main |
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