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All Journal Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Tropical Animal Science Journal
R. Priyanto
Department of Animal Production and Technology, Faculty of Animal Science, IPB University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Energy Veterinary

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Journal : Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan

 1 
Non-Carcass Composition of Thin Tail Sheep Fed Indigofera Zollingeriana with Different Maintenance System A. R. Jatnika; I. Munandar; Husni; S. Nealma; R. Priyanto; L. Abdullah
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 11 No. 1 (2023): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.11.1.1-6

Abstract

The composition of non-carcass thin-tailed sheep fed Indigefera zollingeriana with different rearing systems, was evaluated using twenty sheep with an average initial body weight of 18.3 ± 2.01 kg. The variables observed in this study included the weight of the head, feet, skin, tail, liver, spleen, lungs, heart, kidneys, rumen, reticulum, omasum, abomasum, intestines, empty viscera and omnetal fat. The design used in this study was a factorial completely randomized design (CRD) with five replications. Feed is treatment factor one (P1 = grass + commercial concentrate and P2 = grass + Indigefera zollingeriana) and maintenance is treatment factor two (SI = Semi Intensive and I = Intensive). The results of the study were analyzed by analysis of covariance. and the correction factor is the initial weight of the sheep. The results of this study showed that giving P2 to sheep resulted in lower tail weight but higher kidney weight (P<0.05). In addition, there was an interaction effect (P< 0.05) between treatments on the weight of theomasum and abomasum, where the sheep with P1I treatment had the highest omasum and abomasum weights, while the lowest omasum and abomasum weights were in the P2I treatment.
Physical Characteristics of Three Types of Muscles with Different Aging Times K. D. Yulianti; R. Priyanto; H. Nuraini
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 11 No. 2 (2023): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.11.2.54-59

Abstract

The demand for premium beef continues to increase along with changes in the lifestyle of upper middle class, increasing tourists and expatriates from abroad. Local cattle usually cannot produce premium beef, but aging can improve the quality of meat. This study aimed to characterize the physical quality (pH, cooking loss, water holding capacity, and tenderness) of bali beef with different aging times. This study used three types of muscles, which is Longissimus dorsi, Gluteus medius, and Semitendinosus from bali beef aged ± 3 years and body weight of ± 350 kg. Samples were aged at cold temperatures for 1, 21, and 42 days. A completely randomized design with a 3x3x4 factorial was used in this study. Least Square Means test was applied if the data obtained is significantly different. The results showed that the three types of muscle produced relatively the same physical properties, except for cooking loss. The Longissimus dorsi and Semitendinosus muscles were aged for 21 days to show the best results ofmeat tenderness.
Co-Authors Ahmad Reza Jatnika H. Nuraini Husni I. Munandar I. Suhendro Jakaria Jakaria K. D. Yulianti L. Abdullah R. R. Noor S. Nealma W. Manalu