Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia
Plants of the genus <i>Scutellaria</i> (Lamiaceae) have a wide variety of bioactive secondary metabolites with diverse biological properties, e.g., anti-inflammatory, antiallergenic, antioxidant, antiviral, and antitumor activities. The chemical composition of the hydroethanolic extracts...
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MDPI AG
2023-04-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/8/3474 |
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| author | Silvia M. Porras Rogerio A. Saavedra Lady J. Sierra Robert T. González Jairo R. Martínez Elena E. Stashenko |
| author_facet | Silvia M. Porras Rogerio A. Saavedra Lady J. Sierra Robert T. González Jairo R. Martínez Elena E. Stashenko |
| author_sort | Silvia M. Porras |
| collection | DOAJ |
| description | Plants of the genus <i>Scutellaria</i> (Lamiaceae) have a wide variety of bioactive secondary metabolites with diverse biological properties, e.g., anti-inflammatory, antiallergenic, antioxidant, antiviral, and antitumor activities. The chemical composition of the hydroethanolic extracts, obtained from dried plants of <i>S</i>. <i>incarnata</i>, <i>S</i>. <i>coccinea</i>, and <i>S</i>. <i>ventenatii</i> × <i>S</i>. <i>incarnata</i>, was determined by UHPLC/ESI-Q-Orbitrap-MS. The flavones were found in a higher proportion. Baicalin and dihydrobaicalein-glucuronide were the major extract components in <i>S</i>. <i>incarnata</i> (287.127 ± 0.005 mg/g and 140.18 ± 0.07 mg/g), in <i>S</i>. <i>coccinea</i> (158.3 ± 0.34 mg/g and 51.20 ± 0.02 mg/g), and in <i>S</i>. <i>ventenatii</i> × <i>S</i>. <i>incarnata</i> (186.87 ± 0.01 mg/g and 44.89 ± 0.06 mg/g). The <i>S</i>. <i>coccinea</i> extract showed the highest antioxidant activity in the four complementary techniques employed to evaluate all extracts: ORAC (3828 ± 3.0 µmol Trolox<sup>®</sup>/g extract), ABTS<sup>+•</sup> (747 ± 1.8 µmol Trolox<sup>®</sup>/g extract), online HPLC-ABTS<sup>+•</sup> (910 ± 1.3 µmol Trolox<sup>®</sup>/g extract), and β-carotene (74.3 ± 0.8 µmol Trolox<sup>®</sup>/g extract). |
| first_indexed | 2024-03-11T04:41:43Z |
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| id | doaj.art-a159639f26d9452db628a6055d30a278 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-11T04:41:43Z |
| publishDate | 2023-04-01 |
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| series | Molecules |
| spelling | doaj.art-a159639f26d9452db628a6055d30a2782023-11-17T20:39:30ZengMDPI AGMolecules1420-30492023-04-01288347410.3390/molecules28083474Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in ColombiaSilvia M. Porras0Rogerio A. Saavedra1Lady J. Sierra2Robert T. González3Jairo R. Martínez4Elena E. Stashenko5Research Center for Chromatography and Mass Spectrometry (CROM-MASS), Center for Biomolecules (CIBIMOL), Universidad Industrial de Santander, Carrera 27, Calle 9, Bucaramanga 680002, ColombiaResearch Center for Chromatography and Mass Spectrometry (CROM-MASS), Center for Biomolecules (CIBIMOL), Universidad Industrial de Santander, Carrera 27, Calle 9, Bucaramanga 680002, ColombiaResearch Center for Chromatography and Mass Spectrometry (CROM-MASS), Center for Biomolecules (CIBIMOL), Universidad Industrial de Santander, Carrera 27, Calle 9, Bucaramanga 680002, ColombiaResearch Group on Orchids and Ecology, Universidad Nacional de Colombia, Carrera 32, Palmira 763533, ColombiaResearch Center for Chromatography and Mass Spectrometry (CROM-MASS), Center for Biomolecules (CIBIMOL), Universidad Industrial de Santander, Carrera 27, Calle 9, Bucaramanga 680002, ColombiaResearch Center for Chromatography and Mass Spectrometry (CROM-MASS), Center for Biomolecules (CIBIMOL), Universidad Industrial de Santander, Carrera 27, Calle 9, Bucaramanga 680002, ColombiaPlants of the genus <i>Scutellaria</i> (Lamiaceae) have a wide variety of bioactive secondary metabolites with diverse biological properties, e.g., anti-inflammatory, antiallergenic, antioxidant, antiviral, and antitumor activities. The chemical composition of the hydroethanolic extracts, obtained from dried plants of <i>S</i>. <i>incarnata</i>, <i>S</i>. <i>coccinea</i>, and <i>S</i>. <i>ventenatii</i> × <i>S</i>. <i>incarnata</i>, was determined by UHPLC/ESI-Q-Orbitrap-MS. The flavones were found in a higher proportion. Baicalin and dihydrobaicalein-glucuronide were the major extract components in <i>S</i>. <i>incarnata</i> (287.127 ± 0.005 mg/g and 140.18 ± 0.07 mg/g), in <i>S</i>. <i>coccinea</i> (158.3 ± 0.34 mg/g and 51.20 ± 0.02 mg/g), and in <i>S</i>. <i>ventenatii</i> × <i>S</i>. <i>incarnata</i> (186.87 ± 0.01 mg/g and 44.89 ± 0.06 mg/g). The <i>S</i>. <i>coccinea</i> extract showed the highest antioxidant activity in the four complementary techniques employed to evaluate all extracts: ORAC (3828 ± 3.0 µmol Trolox<sup>®</sup>/g extract), ABTS<sup>+•</sup> (747 ± 1.8 µmol Trolox<sup>®</sup>/g extract), online HPLC-ABTS<sup>+•</sup> (910 ± 1.3 µmol Trolox<sup>®</sup>/g extract), and β-carotene (74.3 ± 0.8 µmol Trolox<sup>®</sup>/g extract).https://www.mdpi.com/1420-3049/28/8/3474<i>Scutellaria</i>incarnatacoccineaUHPLC/HRMSantioxidant activity |
| spellingShingle | Silvia M. Porras Rogerio A. Saavedra Lady J. Sierra Robert T. González Jairo R. Martínez Elena E. Stashenko Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia Molecules <i>Scutellaria</i> incarnata coccinea UHPLC/HRMS antioxidant activity |
| title | Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia |
| title_full | Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia |
| title_fullStr | Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia |
| title_full_unstemmed | Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia |
| title_short | Chemical Characterization and Determination of the Antioxidant Properties of Phenolic Compounds in Three <i>Scutellaria</i> sp. Plants Grown in Colombia |
| title_sort | chemical characterization and determination of the antioxidant properties of phenolic compounds in three i scutellaria i sp plants grown in colombia |
| topic | <i>Scutellaria</i> incarnata coccinea UHPLC/HRMS antioxidant activity |
| url | https://www.mdpi.com/1420-3049/28/8/3474 |
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