Indian Journal of Science and Technology
DOI: 10.17485/ijst/2019/v12i2/138333
Year: 2019, Volume: 12, Issue: 2, Pages: 1-4
Original Article
Muhammad Taufik1*, Desi Ardila2, Mariany Razali3 and Zul Alfian1
1Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan, Indonesia; [email protected], [email protected]
2Department of Agricultural Technology, University of Muhammadiyah Sumatera Utara, Medan, Indonesia; [email protected]
3Department of Pharmacy, Universitas Tjut Nyak Dhien, Medan, Indonesia; [email protected]
*Author for correspondence
Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan, Indonesia;
Email: [email protected]
Objective: To make quantitative analysis of lard using UV Spectrophotometry. Method: UV Spectrophotometry techniques were carried out in order to determine the level of lard in pork nuggets. The extraction process was observed using n-hexane solvent and at temperature 55°C. Findings: The optimum wavelength was found to be at 270 nm. The lard concentration of five samples of pork nuggets was 24.9123%, 26.2719%, 26.8421%, 24.9123 and 24.5614% respectively. Novelty/Improvement: This work provides a simple method of investigating lard in pork nuggets.
Keywords: Extraction, Lard, n-Hexane, Nuggets, Pork, UV Spectrophotometry
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