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All Journal VALENSI SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Riset Sains dan Kimia Terapan JSMARTech : Journal of Smart Bioprospecting and Technology Journal of Halal Science and Research
Kartika, Irma Ratna
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Journal : Journal of Halal Science and Research

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Prediction of biomarker peak of infrared spectra between pork fat and chicken meat fat using fourier transform infrared spectroscopy technique and clotter plot method Saputra, Irwan; Kartika, Irma Ratna
Journal of Halal Science and Research Vol. 5 No. 2 (2024): September
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jhsr.v5i2.10820

Abstract

The increasingly widespread contamination of chicken meat by pork requires a method to identify the presence of these contaminants quickly and cheaply. Apart from analyzing the spectrum of various pure animal fats, this research also aims to vary the concentration of pork fat and chicken fat to know the FTIR peak spectrum, which will change with changes in concentration. The presence of spectral peaks that change can be identified due to changes in pork fat concentration, which also shows a typical peak spectrum position in pork fat. Variations in the concentration of pork fat contaminants in chicken fat consist of the ratio of the mixture of pork fat (PF) and chicken fat (CF), namely 90:10 (PC1), 80:20 (PC2), 70:30 (PC3), 60:40 (PC4), 50:50 (PC5), 40:60 (PC6), 30:70 (PC7), 20:80 (PC8), and 10:90 (PC9). A scatter plot, a graph usually used to see the relationship pattern between 2 variables, is employed in this research to visualize the changes in spectral peaks with varying concentrations of pork fat in chicken fat. The data scale must be an interval and ratio scale to use a scatter plot. Biomarker wavelengths were identified from the spectra of four animal fats and palm oil at positions 2948.9 and 3007 cm−1, separated by four animal fats and palm oil at a certain distance, thus indicating that these wavelengths could be used to identify non-halal samples.   Keywords: Chicken, Clotter plot, Fat, Infrared, Meat, Pork, Spectra
Co-Authors Abomoelak, Bassam Ade Danova Anggraeni, Rosita Gio Aqilah, Amadita Shafa Azzahra, Maharanianska Berkahingrum, Ayu Chantika, Kinanti Istantia Dalia Sukmawati El Enshasy, Hesham Fahriza, Tiara Fajriani, Fathya Putri Falana, Isfasona Bunga Farida, Tania Hermawati, Elvira Jefferson Lynford Declan Juliansyah, Dandy Akbar Krisdawati, Ismaya Kurniadewi, Fera Maulana, Irvan Muktiningsih Nurjayadi Octaviany, Sheila Nurul Fadillah Putri, Adinda Myra Amalia Putri, Gladys Indira Rahmawati, Atikah Nur Saamia, Vira Saputra, Irwan Septiani, Elsa SRI RAHAYU Suhartono Wiranatha, I Made