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- Enciso Donis, Israel, et al. Show all 7 Authors
- Chemosphere 2019 v.220 pp. 442-451
- Helianthus annuus; algorithms; alpha-linolenic acid; autoxidation; biochemical pathways; chromium; hydroponics; ionization; isomers; least squares; linoleic acid; liquid chromatography; metabolism; metabolites; metabolomics; oxylipins; roots; tandem mass spectrometry
- ... The impact of Cr(VI) in sunflower roots has been studied, focusing on the oxidation of polyunsaturated fatty acids. Plants were grown hydroponically in the presence of 0, 1.0, 5.0 and 25 mgCr L−1. Methanolic root extracts were analyzed by capillary liquid chromatography coupled through negative electrospray ionization to a quadrupole-time of flight mass spectrometry (capHPLC-ESI-QTOF-MS). Using pa ...