The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil
Fish is a product with high nutritional content, and the development of fish oil has made it easier for consumers to consume. High-quality fish oil can be a target for adulteration, such as with vegetable oils like palm oil. FTIR spectroscopy was developed for the authentication of bawal fish oil (B...
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LPPT Universitas Gadjah Mada
2024-04-01
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| Series: | Journal of Food and Pharmaceutical Sciences |
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| Online Access: | https://jurnal.ugm.ac.id/v3/JFPS/article/view/7956/4118 |
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| author | Firhani Anggriani Abdul Rohman Ronny Martien |
| author_facet | Firhani Anggriani Abdul Rohman Ronny Martien |
| author_sort | Firhani Anggriani |
| collection | DOAJ |
| description | Fish is a product with high nutritional content, and the development of fish oil has made it easier for consumers to consume. High-quality fish oil can be a target for adulteration, such as with vegetable oils like palm oil. FTIR spectroscopy was developed for the authentication of bawal fish oil (BFO) from palm oil (PO). Bawal fish oil and palm oil were prepared in binary mixtures with concentrations from 0-100%, resulting in 21 mixtures. The oil was directly measured by attenuated total reflectance (ATR) spectral measurement in the mid-infrared region (4000-600 cm-1). The results were combined with linear discriminant analysis (LDA) and multivariate calibration, such as PLSR or PCR. The results showed that LDA could make clear discrimination between bawal fish oil, palm oil, and their mixtures without any misclassification observed. Multivariate calibration with PLSR using the first derivative spectrum provided the best model for the relationship between actual and predicted FTIR values. At this conditions, the R2 values for the calibration and validation models obtained were 0.9966 and 0.9969, with RMSEC and RMSEP values of 0.0249 and 0.0248, respectively. Therefore, FTIR spectroscopy combined with LDA and PLSR is an effective method for authenticating bawal fish oil from palm oil. |
| format | Article |
| id | doaj-art-dd4393cf7b1d449d9faabe3a700494f4 |
| institution | Kabale University |
| issn | 2089-7200 2339-0948 |
| language | English |
| publishDate | 2024-04-01 |
| publisher | LPPT Universitas Gadjah Mada |
| record_format | Article |
| series | Journal of Food and Pharmaceutical Sciences |
| spelling | doaj-art-dd4393cf7b1d449d9faabe3a700494f42025-01-24T08:24:36ZengLPPT Universitas Gadjah MadaJournal of Food and Pharmaceutical Sciences2089-72002339-09482024-04-0112181710.22146/jfps.7956The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm OilFirhani Anggriani0Abdul Rohman1Ronny Martien2Master in Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta 55281, IndonesiaCenter of Excellence Institute for Halal Industry & Systems, Universitas Gadjah Mada, Yogyakarta, 55281, IndonesiaDepartment of Pharmaceutical Technology, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta 55281, IndonesiaFish is a product with high nutritional content, and the development of fish oil has made it easier for consumers to consume. High-quality fish oil can be a target for adulteration, such as with vegetable oils like palm oil. FTIR spectroscopy was developed for the authentication of bawal fish oil (BFO) from palm oil (PO). Bawal fish oil and palm oil were prepared in binary mixtures with concentrations from 0-100%, resulting in 21 mixtures. The oil was directly measured by attenuated total reflectance (ATR) spectral measurement in the mid-infrared region (4000-600 cm-1). The results were combined with linear discriminant analysis (LDA) and multivariate calibration, such as PLSR or PCR. The results showed that LDA could make clear discrimination between bawal fish oil, palm oil, and their mixtures without any misclassification observed. Multivariate calibration with PLSR using the first derivative spectrum provided the best model for the relationship between actual and predicted FTIR values. At this conditions, the R2 values for the calibration and validation models obtained were 0.9966 and 0.9969, with RMSEC and RMSEP values of 0.0249 and 0.0248, respectively. Therefore, FTIR spectroscopy combined with LDA and PLSR is an effective method for authenticating bawal fish oil from palm oil.https://jurnal.ugm.ac.id/v3/JFPS/article/view/7956/4118bawal fish oiloils adulterationchemometricsatr-ftir spectroscopy |
| spellingShingle | Firhani Anggriani Abdul Rohman Ronny Martien The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil Journal of Food and Pharmaceutical Sciences bawal fish oil oils adulteration chemometrics atr-ftir spectroscopy |
| title | The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil |
| title_full | The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil |
| title_fullStr | The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil |
| title_full_unstemmed | The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil |
| title_short | The Employment of ATR-FTIR Spectroscopy and Chemometrics for Authentication of Bawal (Colossoma macromopum) Fish Oil from Palm Oil |
| title_sort | employment of atr ftir spectroscopy and chemometrics for authentication of bawal colossoma macromopum fish oil from palm oil |
| topic | bawal fish oil oils adulteration chemometrics atr-ftir spectroscopy |
| url | https://jurnal.ugm.ac.id/v3/JFPS/article/view/7956/4118 |
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