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. 2017 Jul 11;4(3):53. doi: 10.3390/medicines4030053

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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(a) HPTLC fingerprint of various essential oils of seeds of T. ammi L. extracted via diverse extraction methods. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonicated oil, D: SC-CO₂ oil observed at 254 nm with assigned substance; (b) HPTLC fingerprint of various essential oils of seeds of T. ammi L. extracted using different extraction methods. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonicated oil, D: SC-CO₂ oil observed at 366 nm with assigned substance; (c) HPTLC chromatograms of different oils of T. ammi L. Extracted using different extraction techniques. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonication oil, D: SC-CO₂ oil visualized at 580 nm with assigned substance.

(a) HPTLC fingerprint of various essential oils of seeds of T. ammi L. extracted via diverse extraction methods. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonicated oil, D: SC-CO₂ oil observed at 254 nm with assigned substance; (b) HPTLC fingerprint of various essential oils of seeds of T. ammi L. extracted using different extraction methods. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonicated oil, D: SC-CO₂ oil observed at 366 nm with assigned substance; (c) HPTLC chromatograms of different oils of T. ammi L. Extracted using different extraction techniques. A: Hydrodistilled oil, B: Solvent extracted oil, C: Ultra sonication oil, D: SC-CO₂ oil visualized at 580 nm with assigned substance.