Judul: Penambahan Biji Ketumbar (Coriandrum sativum L.) dalam Ransum terhadap Bobot Karkas,.Persentase Potongan Komersial, Lemak Abdominal, dan Kolesterol Karkas Broiler
Abstrak: The consumer recently start to choose selectively broiler carcass, especially for carcass with low fat and cholesterol. Fat and cholesterol from broiler chiken has been known for the negative effect for human health. Coriander seed is known as herbal medicine have containing active material which is able to reduce fat and cholesterol. The research was conducted to determine the effect of the addition of coriander seeds on carcass weight, percentage of commercial cuts, abdominal fat, and carcass cholesterol of broiler. One hundred and twenty (1-day old) commercial broiler chiken (Cobb CP 707) were randomly assigned to four treatments with three replication (ten birds/ pen). The birds were fed experimental diets containing 0% (R0), 1% (R1), 2% (R2), and 3% (R3) coriander seeds respectively. Water and feed were provided ad libitum during five weeks experimental period. There were no significant different on carcass weight (791,67-840,33 g), percentage of commercial cuts: chicken breast (30,55%-33,81%), whole leg (16,08%-17,44%), drumstick (14,95%-16,22%), wing (11,98%-13,31%), back (22,70%-26,57%), and abdominal fat (18,70%-24,64)% in birds fed coriander seed as compared to control diet. Carcass cholesterol (8,71-29,43 mg/ 100 g) of broiler was lower in 3% (R3) coriander seed than other groups.
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Judul: Pengaruh Pemberian Ketumbar (Coriandrum sativum L) terhadap Organ Dalam Ayam Broiler
Abstrak: Herb is plant used as a medicine, seasoning, or flavoring. When consumed by livestock in a normal dosage, it can reduce stress without any negative effects. In this study, coriander, a type of herb, was given to the broilers which were reared intensively. Coriander contains flavonoid, which is antibacterial in nature, and it also has an antioxidant that can enhance the work of immune system. The objective of this experiment was to study the effect of coriander seed in the diet on the internal organs of broilers. The research was conducted in the Laboratory of Poultry Production (Cage B), Faculty of Animal Science, Bogor Agricultural University. This study used by a completely randomized design (CRD). The study involved 120 DOC with 4 dietary treatments and 3 replication (10 broilers / cage). The dietary treatments consisted of P0 (control, without corianders seeds), P1 (1% coriander seeds), P2 (2% coriander seeds) and P3 (3% coriander seeds). The data obtained were analyzed using analysis of variance, ANOVA. The treatment that indicated a significant effect on the observed variables would be further tested by using Duncan. The research results show that the treatment of giving coriander seeds were not significant different (P> 0.05) compared to the control on gizzard, duodenum, jejenum, illeum, pancreas, seka, liver, heart and spleen. The coriander seeds treatment was significantly different (P <0.05) compared to the control on the bursa fabrisius and highly significantly different (P <0.01) on thymus weight. Coriander seeds treatment up to the level of 3% had no effects on the gizzard, duodenum, jejenum, illeum, pancreas, seka, liver, heart, kidneys, and spleen of broilers aged 5 weeks. The coriander seeds treatment up to the level of 2% increased the weight of bursa fabrisius and coriander seeds treatment up to the level of 3% increased the weight thymus.
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Judul: Formulasi Hamiltonian untuk Menggambarkan Gerak Gelombang Soliter Dimensi Tiga di Permukaan Laut
Abstrak: Gelombang permukaan adalah gelombang yang terjadi perbedaan rapat massa antara air dan udara. Salah satu gelombang permukaan yang ditinjau adalah gelombang soliter. Formulasi gelombang soliter dilakukan dengan menggunakan formulasi Hamiltonian.
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