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All Journal Journal of Tropical Animal Science and Technology
Kristoforus W. Kia
Universitas Timor
Agriculture, Biological Sciences & Forestry

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PENGARUH PENGGUNAAN BEBERAPA PAKAN SUMBER ENERGI TERHADAP KOMPOSISI KIMIA DAGING KAMBING KACANG JANTAN YANG DIGEMUKKAN Dominggas N. Rika; Paulus Klau Tahuk; Kristoforus W. Kia
Journal of Tropical Animal Science and Technology Vol 1 No 1 (2019): Journal of Tropical Animal Science and Technology
Publisher : Program Studi Peternakan, Fakultas Pertanian Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (983.835 KB) | DOI: 10.32938/jtast.v1i1.299

Abstract

The objective of study to determine the chemical meat composition of kacang male goat fed ration with different energy sources. The livestock used were 12 male goats with an average initial body weight of 11.77 kg, ranging in age from 6 to 12 months according to dental estimates. The design used was Randomized Block Design (RBD) with 4 treatments and 3 replications. The each treatment was T0 = 80% Natural Grass + 20% Leucaena leucocephala ; T1 = 50% natural grass + 20% Leucaena leucocephala + 30% milled corn; T2 = 50% natural grass + 20% Leucaena leucocephala + 30% rice bran and T3 = 50% natural grass + 20% Leucaena leucocephala + 30% cassava. Variables observed in this study include meat protein content, meat fat, water content and collagen. The results of study showed that the meat protein content of male kacang goat received T1 treatment was higher (P <0.05) than the animals treatments of T0; while the animals that were treated with T0, T2 and T3 were relatively the same protein content. Conversely, the variables of meat fat, collagen and meat water content were relatively the same between treatments. It can be concluded that the use of milled corn as an energy source in male kacang goat can increase the meat protein content. However, the fat content, collagen, and water content of the meat have not shown significant differences between treatments.
Analysis of Protein and Fat Content in Beef Meatballs Sold in the Kefamenanu City Dionicio Natalino Kolo; Kristoforus W. Kia; Paulus Klau Tahuk
Journal of Tropical Animal Science and Technology Vol 5 No 1 (2023): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v5i1.1282

Abstract

­This study aims to analyze the protein content and fat content of meatballs sold in the city of kefamenanu. This research has been carriend out at the architektural livestock chemistry laboratory Nusa Cendana University. The methods Used to measure the protein content and fat content are Soxhlet Extraction Method and the Macro-Kjehldahl Method. The variables observed were the protein content and fat content sold in the city of Kefamenanu. The data obtained were tabulated using tables and graphs and then analyzed descriptively. The results of this study indicate that the protein content and fat content of beef meatballs circulating in the city of kefamenanu has a protein content below the SNI standard, while the fat content of beef meatballs has met SNI standard.
Co-Authors Dionicio Natalino Kolo Dominggas N. Rika Paulus Klau Tahuk