| 000 | 01246nam a2200253Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625162439.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-19938 | ||
| 245 | 1 | 0 | _aImproved DPPH Determination for Antioxidant Activity Spectrophotometric Assay |
| 490 | 0 | _vChemical Papers, 61(3), p.214-216, 2007 | |
| 520 | 3 | _aAn improved procedure for determination of the residual DPPH (1,1-diphenyl-2-picrylhydrazyl)free radical concentration was proposed taking into account the absorbance of both DPPH free radicals and DPPH nonradical (1,1-diphenyl-2-picrylhydrazine)stable form. The calculated residual DPPH free radical concentrations were compared with those obtained from a calibration curve and variation coefficients below 10 percent were found. | |
| 650 | 1 | 4 | _aDPPH DETERMINATION |
| 650 | 1 | 4 | _aANTIOXIDANT ACTIVITY |
| 650 | 1 | 4 | _aSPECTROPHOTOMETRIC ASSAY |
| 650 | 1 | 4 | _aFREE RADICALS |
| 700 | 1 | 2 | _aSzabo, M. |
| 700 | 1 | 2 | _aIditoiu, C. |
| 700 | 1 | 2 | _aChambre, D. |
| 700 | 1 | 2 | _aLupea, A. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1ZCCC07SvRvF6kOkaoxGCzL6FhXunKQF7/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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