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090			_aB-13433
245	1	0	_aAn On-Line HPLC Method for Detection of Radical Scavenging Compounds in Complex Mixtures
490	0		_vAnal. Chem., 72(10), p.2323-2328, 2000
520	3		_aA rapid on-line method for screening of complex mixtures for radical scavenging components was developed using a methanolic solution of 2,2¢-diphenyl-1-picrylhydrazyl (DPPH)stable free radical. The HPLC-separated analytes react postcolumn with the DPPH solution, and the induced bleaching is detected as a negative peak by an absorbance detector at 517 nm. An optimized instrumental setup is presented. The method is suitable for both isocratic and gradient HPLC runs with mobile-phase compositions ranging from 10 to 90
700	1	2	_aKoleva, I.I.
700	1	2	_aNiederlander, H.A.G.
700	1	2	_aVan Beek, T.A.
856	4	0	_uhttps://drive.google.com/file/d/17ruTzrhTDMf6h41626K9kaGr7nHVtFYo/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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