caa a22 4500 606243356 CHVBK 20210128101324.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s11694-015-9238-3 doi (NATIONALLICENCE)springer-10.1007/s11694-015-9238-3 Pork adulteration in commercial meatballs determined by chemometric analysis of NIR Spectra [Elektronische Daten] [Bambang Kuswandi, Khrisna Cendekiawan, Nia Kristiningrum, Musa Ahmad] The use of chemometrics to analyse near infrared (NIR) spectra to determine pork adulteration in beef meatball was developed. Since, the adulteration of pork in beef meatball is frequently occurring. This study was aimed to develop a fast and simple technique for the determination and quantification of pork adulteration in beef meatball using NIR spectra and chemometrics. Both partial least-squares (PLS) calibration and linear discriminant analysis (LDA) model were developed to determine pork adulteration in beef meatballs. The models using the first derivative spectra, accurately classified 100% of the pork adulterated beef meatballs samples using training set and test set. The PLS and LDA models were subsequently used for the determination of pork adulteration in real beef meatball samples. The results showed that the PLS and LDA models developed were in good agreement with the immunochromatographic method. Therefore, the potential of NIR spectra and chemometrics as a rapid method for halal authentication and identification of pork adulteration in beef meatball have been successfully developed. Springer Science+Business Media New York, 2015 NIR spectroscopy nationallicence Chemometrics nationallicence Meatball nationallicence Food adulteration nationallicence Halal authentication nationallicence Kuswandi Bambang Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut Cendekiawan Khrisna Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut Kristiningrum Nia Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut Ahmad Musa Faculty of Science & Technology, USIM, Bandar Baru Nilai, 71800, Nilai, Negeri Sembilan, Malaysia aut Journal of Food Measurement and Characterization Springer US; http://www.springer-ny.com 9/3(2015-09-01), 313-323 2193-4126 9:3<313 2015 9 11694 https://doi.org/10.1007/s11694-015-9238-3 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11694-015-9238-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kuswandi Bambang Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut NATIONALLICENCE 700 1- Cendekiawan Khrisna Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut NATIONALLICENCE 700 1- Kristiningrum Nia Chemo and Biosensors Group, Faculty of Pharmacy, University of Jember, Jl. Kalimantan 37, 68121, Jember, Indonesia aut NATIONALLICENCE 700 1- Ahmad Musa Faculty of Science & Technology, USIM, Bandar Baru Nilai, 71800, Nilai, Negeri Sembilan, Malaysia aut NATIONALLICENCE 773 0- Journal of Food Measurement and Characterization Springer US; http://www.springer-ny.com 9/3(2015-09-01), 313-323 2193-4126 9:3<313 2015 9 11694