Judul: The Impacts of Transport at Different Time Against Antemortem Condition, Weight Loss and Mortality of Broiler Chickens
Abstrak: Transportasi merupakan suatu aspek yang perlu untuk dilakukan, diperhatikan dan tidak dapat dihindari dalam mendistribusikan ternak untuk memenuhi kebutuhan suplai pasar. Penelitian bertujuan untuk menganalisis pengaruh waktu transportasi yang berbeda terhadap kondisi antemortem, susut bobot dan mortalitas ayam broiler. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL), dengan 3 perlakuan dan 3 ulangan sehingga terdapat 9 unit percobaan setiap unit percobaan menggunakan sampel sebanyak 5 ekor ayam broiler. Perlakuan 1 pagi hari (08.00 WIB) dengan waktu tempuh selama 125 menit, perlakuan 2 siang hari (12.00 WIB) dengan waktu tempuh selama 133 menit dan perlakuan 3 sore hari (16.00 WIB) dengan waktu tempuh selama 141 menit. Berdasarkan hasil analisis ragam menunjukkan bahwa waktu transportasi memberikan pengaruh yang sangat nyata (P<0.01) terhadap jumlah luka parut,susut bobot dan persentase susut bobot, namun tidak berpengaruh terhadap luas luka parut (cm2), jumlah memar pada dada, luas memar pada dada (cm2), jumlah memar pada sayap, luas memar pada sayap (cm2), dan persentase mortalitas. Transportasi pada pagi hari baik untuk dilakukan karena memiliki nilai persentase susut bobot dan mortalitas yang paling rendah dibandingkan perlakuan lainnya., Transportation is an aspect that needs to be done, considered and cannot be avoided in distributing livestock to meet market supply needs. This study aimed to analyze the effect of different transport times on antemortem conditions, weight loss and mortality of broiler chickens. This study used a completely randomized design (RAL), with 3 treatments and 3 replications so that there are 9 experimental units each experimental unit uses a sample of 5 broiler chickens. Treatment 1 in the morning (08.00 WIB) with a travel time of 125 minutes, treatment 2 in the afternoon (12.00 WIB) with a travel time of 133 minutes and treatment 3 in the afternoon (16.00 WIB) with a travel time of 141 minutes. Based on the results of the analysis of variance, it showed that transportation time had a very significant effect (P<0.01) on the number of scars, weight loss and percentage of weight loss. but did not affect the area of the scar (cm2), the number of bruises on the chest, the area of bruises on the chest (cm2), the number of bruises on the wings, the area of bruises on the wings (cm2), and the percentage of mortality. Transportation in the morning is good to do because it has the lowest percentage value of weight loss and mortality compared to other treatments.
Keyword: antemortem, broiler, transportation

Judul: The Effect of Transport Basket Location in the Transportation Process on Injury, Weight Loss and Broiler Mortality
Abstrak: Broiler adalah ayam tipe pedaging yang paling umum diternakkan di Indonesia. Manajemen transportasi pada ayam pedaging perlu diterapkan dengan baik untuk menjaga kondisi ayam pedaging selama diangkut ke tempat tujuan. Tujuan penelitian ini dilaksanakan adalah mempelajari pengaruh pengangkutan ayam broiler terhadap penyusutan bobot badan, mortalitas, dan cedera ayam broiler. Penelitian ini menggunakan dua perlakuan berupa letak keranjang dengan jenis bahan yang sama namun letak keranjang berbeda. Penelitian dilaksanakan pada hari dan jarak transportasi yang sama. Variabel yang akan diteliti dalam peneitian ini adalah penurunan bobot badan, mortalitas, dan cedera ayam broiler. Hasil penelitian menunjukan bahwa penempatan posisi keranjang berpengaruh sangat nyata (P<0,05) terhadap penyusutan bobot badan dan persentase penyusutan bobot badan. Nilai persentase mortalitas sebesar 0%, di mana jarak pengangkutan yang relatif tidak jauh, sehingga penempatan posisi keranjang tidak berpengaruh terhadap tingkat mortalitas. Penempatan posisi keranjang ayam tidak berpengaruh terhadap cedera ayam broiler, namun kepadatan keranjang dan waktu pengangkutan yang mempengaruhi cedera ayam broiler., Broilers are the most common type of broiler bred in Indonesia. Transportation management in broilers needs to be implemented properly to maintain the condition of broilers while being transported to their destination. The purpose of this study was to study the effect of transportation of broiler chickens on body weight, mortality, and injury of broiler chickens. This study used two treatments in the form of a basket with the same type of material but placing a different basket. The research was conducted on the same day and distance of transportation. The variables that will be investigated in this study are weight loss, mortality, and injury of broiler chickens. The results showed that the placement of the basket position had a very significant effect (P <0.05) on body weight loss and the percentage of body weight loss. The percentage value of mortality is 0%, where the transportation distance is relatively not far, so that the placement of the basket position has no effect on the mortality rate. Placement of the position of the chicken basket does not affect the injury of broilers, but the density of the basket and the time of transportation that affect the injury of broilers.
Keyword: Broilers, Shrinkage, Transportation, Transport basket

Judul: Sintesis dan Pencirian Senyawa 4-Dodekanadioilbis(1-fenil-3-metil-5-pirazolon) sebagai Ionofor untuk Penentuan Ion Lu3+ dengan Teknik Elektrode Selektif Ion
Abstrak: Ion selective electrode (ISE) as an alternative potentiometric method is used widely in determining Lu3+. The success of this method depends on the ionophor used on the ISE. The compound of 4-dodecanedioylbis(1-phenyl-3-methyl-5-pyrazolone) or H2DdBP as pyrazolone derivatives will be used as ionophor on ISE-Lu3+. H2DdBP had been successfully synthesized by Jensen’s method. This method involved reaction of 1-phenyl-3-methyl-5-pyrazolone and dodecanedioyl chloride in basic condition. A compound was produced as a solid substance and was purified by recrystallization using chloroform-ethanol. High performance liquid chromatogram showed that the compound was pure. The compound was in keto form with melting point range of 150-152ºC. Infrared spectra showed vibration peaks (cm-1) were 3451 (br, OH), 1624 (s, C=O), 1589 (s, phenyl C=C), 1558 (s, pyrazolone ring). Chemical shifts (Hz) for 1H-NMR were 7.81–7.84, 7.43–7.46, 7.26–7.290 (m, 10H, Ph); 2.72–2.75 (t, 4H, (CH2)2); 2.47 (s, 6H, CH3); 1.71–1.76 (m, 4H, (CH2)2); 1.32 (m, 12H, (CH2)6). All of these properties showed the characteristics of H2DdBP. Nernst factor of ISE-Lu3+ for two repetitions were 10.40 mV/decade and 8.60 mV/decade which showed that ISE-Lu3+ had good response in determining Lu3+.
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