2024-03-28T14:13:26Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/109882009-02-26T07:57:18Zcom_10261_5062com_10261_5col_10261_5064
Application of multivariate curve resolution alternating least squares (MCR-ALS) to the quantitative analysis of pharmaceutical and agricultural samples
Azzouz, T.
Tauler, RomÃ
Forage analysis
NIR spectroscopy
MCR-ALS
PLSR
10 pages, 6 figures, 3 tables.-- PMID: 18371770 [PubMed].-- Available online Aug 30, 2007.
Application of multivariate curve resolution alternating least squares (MCR-ALS), for the resolution and quantification of different analytes in different type of pharmaceutical and agricultural samples is shown. In particular, MCR-ALS is applied first to the UV spectrophotometric quantitative analysis of mixtures of commercial steroid drugs, and second to the near-infrared (NIR) spectrophotometric quantitative analysis of humidity and protein contents in forage cereal samples. Quantitative results obtained by MCR-ALS are compared to those obtained using the well established partial least squares regression (PLSR) multivariate calibration method.
Peer reviewed
2009-02-25T12:25:05Z
2009-02-25T12:25:05Z
2008-02-15
artÃculo
http://purl.org/coar/resource_type/c_6501
Talanta 74(5): 1201-1210 (2008)
0039-9140
http://hdl.handle.net/10261/10988
10.1016/j.talanta.2007.08.024
en
http://dx.doi.org/10.1016/j.talanta.2007.08.024
none
162 bytes
application/msword
Elsevier