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All Journal Pharmaciana: Jurnal Kefarmasian Media Farmasi : Jurnal Ilmu Farmasi (Journal Of Pharmaceutical Science) Indonesian Journal of Chemistry Indonesia Journal of Halal PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia)
Wiranti Sri Rahayu
Fakultas Farmasi Universitas Muhammadiyah Purwokerto
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

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Journal : Indonesia Journal of Halal

 1 
Analisis Asam Lemak Daging Anjing pada Bakso Sapi Menggunakan Gas Chromatography Mass Spectrometry (GCMS) yang Dikombinasikan dengan PCA (Principal Component Analysis) Irfan Nugraha; Pri Iswati Utami; Wiranti Sri Rahayu
Indonesia Journal of Halal Vol 1 (2) 2018
Publisher : Pusat Kajian Halal Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.979 KB) | DOI: 10.14710/halal.v1i2.3668

Abstract

 Tingginya perbedaan harga daging, membuat beberapa penjual yang tidak etis mengganti daging sapi dengan daging anjing secara sengaja untuk mendapatkan keuntungan ekonomis. Tujuan dilakukan penelitian ini adalah untuk mengetahui kemampuan GCMS yang dikombinasi dengan kemometrika PCA untuk analisis cepat dari asam lemak anjing pada bakso formulasi dan bakso sapi di pasaran. Metode penelitian ini adalah non eksperimental berupa identifikasi profil asam lemak daging anjing  pada bakso sapi formulasi dan bakso sapi di pasaran. Hasil penelitian yang didapat berupa profil kromatogram GCMS menunjukkan bahwa terdapat perbedaan komposisi asam lemak antara daging anjing dan sapi. Pada lemak daging anjing muncul beberapa asam lemak yang tidak dimiliki oleh lemak daging sapi diantaranya asam kaproat, asam siklopentanetridekanoat, asam arakhidonat, asam 7,10,13- eikosatrienoat, asam 9,12,15- oktadekatrienoat. Analisis kualitatif dari kromatogram GCMS menggunakan PCA menunjukkan lemak sapi, anjing, kambing, babi dan ayam dapat diidentifikasi dan dibedakan. Analisis kualitatif kandungan lemak anjing dalam bakso sapi formulasi menunjukkan perbedaan antara bakso formulasi yang memiliki kedekatan mirip dengan lemak sapi serta yang mirip dengan lemak anjing. Analisis kualitatif lemak anjing pada bakso sapi di pasaran menunjukkan sampel tidak mengandung lemak anjing.Kata kunci : bakso, GCMS, lemak daging anjingABSTRACTDue to the high difference of meat price, some unethical seller replaces beef intentionally with dog meat to get economical profits. The objective of this study is to assess the capability of GCMS coupled with chemometrics of PCA for rapid screening of dog fat in beef meatball formulation and beef meatballs in the market. The method of this research is non experimental that is identification of fatty acid profile of dog meat in beef meatball simulation and beef meatballs in the market. The result obtained from GCMS chromatogram profile showed that there is a difference in fatty acid composition between beef and dog meat. In dog meat fat appears some fatty acids that are not owned by beef fat i.e caproic acid, cyclopentanetridecanoic acid, arachidonate acid, 7,10,13-eicosatrienoic acid, 9,12,15-octadecatrienoic acid. Qualitative analysis from GCMS chromatogram using PCA showed that beef, dog, goat, pork and chicken can be identified and differentiated. Qualitative analysis of dog fat in simulated beef meatballs showed difference between simulated meatballs that have similar proximity to beef's fat as well as those that are similar to dog fat. Qualitative analysis of dog fat in beef meatballs in the market showed the sample doesn't contain dog fat. Keywords : dog meat fat, GCMS, meatball
Co-Authors Abdul Rohman Agung Dimas Jatmiko Anak Agung Istri Sri Wiadnyani Anjar Mahardian Kusuma Irfan Nugraha Listiowati Listiowati Maryati, Siti Pri Iswati Utami Retno Wahyuingrum Rini Afini Sobarani Shintia Lintang Charisma Siti Maryati Sobarani, Rini Afini Sudibyo Martono Sudibyo Martono Sudjadi Sudjadi Tjiptasurasa Tjiptasurasa Wahyuingrum, Retno