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003			MX-MdCICY
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090			_aB-20937
245	1	0	_aSelenium content, chemical composition and volatile components of essential oil and hydrosol from flowers of Cardamine violifolia
490	0		_vChemistry & BioDiversity, 21, p.e202301428, 2024
520	3		_aCardamine violifolia is a unique selenium hyperaccumulating vegetable in China, but its flowers are commonly wasted in large-scale cultivation. To better utilize this resource, this study explored the selenium content, chemical composition, and volatile organic compounds (VOCs)of hydro-distilling essential oil (EO)and hydrosol from C. violifolia flowers. ICP-MS results indicated that the EO and hydrosol contained selenium reaching 13.66?2.82 mg/kg and 0.0084?0.0013 mg/kg, respectively. GC-MS analysis revealed that organic acids, hydrocarbons, and amines were the main components of EO. Additionally, benzyl nitrile, benzaldehyde, benzyl isothiocyanate, benzyl alcohol, megastigmatrienone, and 2-methoxy-4-vinylphenol also existed in considerable amounts. The hydrosol extract had fewer components, mainly amines. HS-SPME-GC-MS corresponded to the composition analysis and aromatic compounds were the prevalent VOCs, while HS-GC-IMS primarily identified C2-C10 molecular alcohols, aldehydes, ethers, and sulfur-containing compounds. This study first described the chemical composition and VOC profiles of EO and hydrosol from selenium hyperaccumulating plant.
700	1	2	_aWu, M.
700	1	2	_aMa, Y.
700	1	2	_aYin, J.
700	1	2	_aWang, J.
700	1	2	_aRao, S.
700	1	2	_aHe, J.
700	1	2	_aXiong, Y.
856	4	0	_uhttps://drive.google.com/file/d/1rf-eFXp2bbDZZ1ZQE3aWtTyt5yGqTNZV/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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