FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil
FTIR spectroscopy in combination with multivariate calibrations, i.e. partial least square (PLS) and principle component regression (PCR) was developed for quantitative analysis of cod liver oil (CLO) in binary mixture with corn oil (CO). The spectra of CLO, CO and their blends with certain conc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Faculty of Food Science and Technology, Universiti Putra Malaysia
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24456/1/24456.pdf |
| _version_ | 1825925575392362496 |
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| author | Abdul Rohman, Che Man, Yaakob Ismail, Amin Hashim, Puziah |
| author_facet | Abdul Rohman, Che Man, Yaakob Ismail, Amin Hashim, Puziah |
| author_sort | Abdul Rohman, |
| collection | UPM |
| description | FTIR spectroscopy in combination with multivariate calibrations, i.e. partial least square (PLS) and
principle component regression (PCR) was developed for quantitative analysis of cod liver oil (CLO) in binary
mixture with corn oil (CO). The spectra of CLO, CO and their blends with certain concentrations were scanned
using horizontal attenuated total reflectance (HATR) accessory at mid infrared (MIR) region of 4,000 – 650
cm-1. The optimal spectral treatments selected for calibration models were based on its ability to provide the
highest values of coefficient of determination (R2
) and the lowest values of root mean error of calibration
(RMSEC). PLS was slightly well suited for quantitative analysis of CLO compared to PCR. FTIR spectroscopy
in combination with multivariate calibration offers rapid, no excessive chemical reagent, and easy in operational
to be applied for determination of CLO in binary mixture with other oils.
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| first_indexed | 2024-03-06T07:59:55Z |
| format | Article |
| id | upm.eprints-24456 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:59:55Z |
| publishDate | 2011 |
| publisher | Faculty of Food Science and Technology, Universiti Putra Malaysia |
| record_format | dspace |
| spelling | upm.eprints-244562015-06-01T04:50:31Z http://psasir.upm.edu.my/id/eprint/24456/ FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil Abdul Rohman, Che Man, Yaakob Ismail, Amin Hashim, Puziah FTIR spectroscopy in combination with multivariate calibrations, i.e. partial least square (PLS) and principle component regression (PCR) was developed for quantitative analysis of cod liver oil (CLO) in binary mixture with corn oil (CO). The spectra of CLO, CO and their blends with certain concentrations were scanned using horizontal attenuated total reflectance (HATR) accessory at mid infrared (MIR) region of 4,000 – 650 cm-1. The optimal spectral treatments selected for calibration models were based on its ability to provide the highest values of coefficient of determination (R2 ) and the lowest values of root mean error of calibration (RMSEC). PLS was slightly well suited for quantitative analysis of CLO compared to PCR. FTIR spectroscopy in combination with multivariate calibration offers rapid, no excessive chemical reagent, and easy in operational to be applied for determination of CLO in binary mixture with other oils. Faculty of Food Science and Technology, Universiti Putra Malaysia 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24456/1/24456.pdf Abdul Rohman, and Che Man, Yaakob and Ismail, Amin and Hashim, Puziah (2011) FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil. International Food Research Journal, 18 (2). pp. 757-761. ISSN 1985-4668; ESSN: 2231-7546 http://www.ifrj.upm.edu.my/volume-18-2011.html English |
| spellingShingle | Abdul Rohman, Che Man, Yaakob Ismail, Amin Hashim, Puziah FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title | FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title_full | FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title_fullStr | FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title_full_unstemmed | FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title_short | FTIR spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| title_sort | ftir spectroscopy combined with multivariate calibration for analysis of cod liver oil in binary mixture with corn oil |
| url | http://psasir.upm.edu.my/id/eprint/24456/1/24456.pdf |
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