The (Zingiber officinale) is a plant of the zingiberáceas family, its rhizome is widely used in gastronomy for its pungent aroma and flavor. Essential oils (EO) are natural compounds; they have 25 to 70 components with different concentrations. Α-Zingiberene and α-Felandrene are the main components...
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| Format: | Article |
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https://revistas.sena.edu.co/index.php/recia/article/view/3465 |
| _version_ | 1862438780856696832 |
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| author | Tapiero-Cuellar, Jose Libardo |
| author_facet | Tapiero-Cuellar, Jose Libardo |
| description | The (Zingiber officinale) is a plant of the zingiberáceas family, its rhizome is widely used in gastronomy for its pungent aroma and flavor. Essential oils (EO) are natural compounds; they have 25 to 70 components with different concentrations. Α-Zingiberene and α-Felandrene are the main components with volumes between 20% and 70%. For the extraction of the AE samples from 10 Colombian geographical locations were used, obtained by microwave radiated hydrodistillation (MWHD) and stored at 4°C in amber vials. 50 µL of EA and 1.0 µL of (n-tetradecane) internal standard were dissolved in dichloromethane to a final volume of 1.0 mL. The EO components were performed on a triple quadruple mass detector gas chromatograph (BRUKER 450GC-320). For its antioxidant activity (AA) the methodology of Prior for DPPH* and ABTS+ was used. The extractions showed a yield between 0.053 and 0.109 percent; and 300 g of sample at 700 watts and 40 minutes of process were used. The chromatographic profile showed 43 components referring to ketones, alcohols, cyclic ethers, aldehydes and 23 hydrocarbons, with α-Zingiberene being the majority, considered as a molecular marker of this EO. The AA presents significant differences between the samples evaluated for the localities studied. |
| format | Article |
| id | citeisa-3465 |
| institution | OJS - REV_AGRINDUSTRIAL |
| record_format | dc |
| spellingShingle | Analysis of volatile compounds and antioxidant activity of Colombian ginger (Zingiber officinale) essential oil obtained by hydrohydraulic distillation assisted by microwave radiation Tapiero-Cuellar, Jose Libardo |
| title | Analysis of volatile compounds and antioxidant activity of Colombian ginger (Zingiber officinale) essential oil obtained by hydrohydraulic distillation assisted by microwave radiation |
| url | https://revistas.sena.edu.co/index.php/recia/article/view/3465 |
