Judul: The Behavior of Jonggol Sheep for 5 Hours After Long-Distance Transportation with Different Densities
Abstrak: Stres pada ternak akibat transportasi dapat dilihat dari perilaku ternak setelah proses transportasi. Penelitian ini bertujuan untuk mengevaluasi perbedaan tingkah laku domba Jonggol pada 5 jam pasca transportasi jarak jauh dengan kepadatan kendaraan yang berbeda. Lokasi penelitian ini berada di UP3J (Unit Pendidikan dan Penelitian Peternakan Jonggol) IPB dan Laboratorium Lapangan Ruminansia Kecil Blok B, Fakultas Peternakan IPB. Penelitian ini dilaksanakan selama 7 hari pada September 2022. Penelitian ini menggunakan 27 ekor domba Jonggol yang dibagi menjadi 3 perlakuan (P1: kepadatan 0,1 m2, P2: kepadatan 0,18 m2, P3: kepadatan 0,24 m2). Analisis data menggunakan metode statistik non parametrik Kruskal Wallis. Kepadatan saat transportasi menyebabkan perbedaan persentase tingkah laku berdiri dan lokomosi juga durasi lokomosi domba Jonggol pasca transportasi. Tingkah laku berdiri pada kepadatan 0,18 m2 lebih rendah dibanding lainnya, namun mempunyai tingkah laku lokomosi yang lebih tinggi dibanding lainnya. Hal tersebut menunjukkan terjadinya tingkah stres yang tinggi pada kepadatan 0,18 m2., Stress in livestock due to transportation can be seen from the behavior of livestock after the transportation process. This study aimed to evaluate the differences in behavior of Jonggol sheep in 5 hours after long-distance transportation with different vehicle densities. The location of this research is at UP3J (Unit Pendidikan dan Penelitian Peternakan Jonggol) IPB and Small Ruminant Field Laboratory Block B, Faculty of Animal Science IPB. This study was conducted for 7 days in September 2022. This study used 27 Jonggol sheep divided into 3 treatments (P1: density 0.1 m2, P2: density 0.18 m2, P3: density 0.24 m2). Data were analyzed by Kruskal Wallis' non-parametric method. Overcrowding during transportation causes differences in the percentage of standing behavior and locomotion as well as the duration of locomotion of Jonggol sheep after transportation. The standing behavior at a density of 0.18 m2 is lower than others, but has a higher locomotion behavior than others. This showed the occurrence of high stress behavior at a density of 0.18 m2.
Keyword: domba, stress, tingkah laku, transportasi

Judul: Behaviour of Lokal Sheep of Post Transportation with Aditional Feeding of Amino Acid and Sugar
Abstrak: Proses Transportasi ternak merupakan salah satu hal penting dalam sistem usaha perternakan domba. Tujuan dari penelitian ini adalah untuk mengkaji pengaruh pemberian gula dan asam amino terhadap tingkah laku domba lokal pasca transportasi. Tingkah laku yang diamati adalah perilaku makan, minum, resting, berdiri dan lokomosi dengan menggunakan teknik scan sampling dengan interval 1 menit selama 54 jam dan one zero time record. Penelitian ini menggunakan 8 ekor domba lokal yang dipelihara selama 22 hari. Data dianalisis menggunakan uji T untuk membandingkan P0 = Kontrol (Tanpa transportasi, gula dan asam amino) dan P1: dengan transportasi, gula dan asam amino. Hasil penelitian pada frekuensi dan durasi tingkah minum, berdiri, lokomosi dan frekuensi resting serta durasi makan ialah tidak berbeda nyata (P>0,05) antar perlakuan, namun pada frekuensi resting dan durasi resting menunjukan hasil yang berbeda sangat nyata (P<0,01). Pengamatan frekuensi dan durasi pada tingkah laku domba lokal yang paling sering dilakukan adalah resting dan paling sedikit ialah tingkah laku minum. Kata kunci : domba lokal, tingkah laku , transportasi, gula, asam amino, The process of livestock transportation is one of the important things in the sheep farming business system. The purpose of this study was to examine the effect of sugar and amino acids on the behavior of local sheep after transportation. The observed behavior was eating, drinking, resting, standing and locomotion behavior using scan sampling technique with 1 minute intervals for 54 hours and one zero time record. This study used 8 local sheep which were reared for 22 days. Data were analyzed using T test to compare P0 = Control (Without transport, sugars and amino acids) and P1: with transport, sugars and amino acids. The results of the study on the frequency and duration of drinking, standing, locomotion and resting frequency and duration of eating were not significantly different (P>0.05) between treatments, but the resting frequency and resting duration showed very significant differences (P<0, 01). The most frequent observation of the frequency and duration of the behavior of local sheep is resting and the least is drinking behavior.
Keyword: local sheep, behavior, transportation, sugar, amino acid

Judul: Isolasi senyawa sinamaldehida dari minyak kulit kayu manis sedagai antioksidan
Abstrak: Cinnamaldehyde is a major essential oil component of cinnamon bark. Cinnamon oil was isolated by using water distillation method that yielded 0.93% (w/w) or 0.95% (v/w). Gas chromatography mass spectrometry (GCMS) of cinnamon oil showed that the main component of the oil is a trans-cinnamaldehyde 32.8% and 3-phenyl-2-propenal 22.9%. The oil was further isolated for cinnamaldehyde by using preparative thin layer chromatography method at Rf of 0.62. GCMS analysis showed that cinnamaldehyde content was 89.1%. Furthermore, the cinnamaldehyde was tested for its antioxidant activity. The isolated product has antioxidant activity with IC50 of 5.06 mg/L as compared with positive control using butylated hydroxytoluene, which has the activity of 10.4 mg/L.
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