Judul: Pemberian Biji Ketumbar (Coriandrum sativum L.) Mentah dan Sangrai dalam Ransum terhadap Konsumsi Pakan dan Kadar Kolesterol Daging Broiler
Abstrak: Penelitian ini bertujuan untuk meningkatkan palatabilitas ransum dengan penambahan biji ketumbar serta membandingkan pengaruh pemberian biji ketumbar mentah dan ketumbar sangrai pada taraf 2% terhadap persentase karkas, lemak abdominal, dan kadar kolesterol daging broiler. Hasil penelitian menunjukkan bahwa penambahan biji ketumbar sangrai 2% (R2S) berpengaruh sangat nyata (p<0.01) menurunkan konsumsi ransum, bobot akhir dan bobot karkas dibandingkan dengan penambahan biji ketumbar mentah 2% (R2), namun perlakuan R2S mampu menurunkan persentase lemak abdominal dan kadar kolesterol daging broiler dibandingkan dengan perlakuan R2. Dapat disimpulkan bahwa penambahan biji ketumbar mentah memberikan hasil yang lebih baik dalam meningkatkan palatabilitas pakan dibandingkan dengan biji ketumbar sangrai. Penyangraian biji ketumbar berpengaruh negatif terhadap tingkat konsumsi, bobot akhir, dan persentase karkas broiler., Penelitian ini bertujuan untuk meningkatkan palatabilitas ransum dengan penambahan biji ketumbar serta membandingkan pengaruh pemberian biji ketumbar mentah dan ketumbar sangrai pada taraf 2% terhadap persentase karkas, lemak abdominal, dan kadar kolesterol daging broiler. Hasil penelitian menunjukkan bahwa penambahan biji ketumbar sangrai 2% (R2S) berpengaruh sangat nyata (p<0.01) menurunkan konsumsi ransum, bobot akhir dan bobot karkas dibandingkan dengan penambahan biji ketumbar mentah 2% (R2), namun perlakuan R2S mampu menurunkan persentase lemak abdominal dan kadar kolesterol daging broiler dibandingkan dengan perlakuan R2. Dapat disimpulkan bahwa penambahan biji ketumbar mentah memberikan hasil yang lebih baik dalam meningkatkan palatabilitas pakan dibandingkan dengan biji ketumbar sangrai. Penyangraian biji ketumbar berpengaruh negatif terhadap tingkat konsumsi, bobot akhir, dan persentase karkas broiler.
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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: The Exploration of Discrete Logarithm over Finite Field GF(3m)
Abstrak: The security of many public~key algorithms is based on the problem of finding discrete logarithms. The generalized discrete logarithm problem is the following: given a finite cyclic group G of order n, a generator a of G, and an element fl E G, find the integer x, 0 ~ x ~ n - 1, such that 0: = fl. Algorithm for discrete logarithm problem focused on Menezes et al. (1997) that consist of exhaustive search algorithm, the baby-step giant-step algorithm, Pollard's rho algorithm, Pohlig-Hellman algorithm, and index-calculus algorithm. These algorithms are explorated to be used in discrete logarithm problem over finite field GF(3m ). The exploration also produces some algorithms, i.e. naif negative algorithm, baby-step mother-step algorithm, baby-step mother free-step algorithm, and baby-step free-step algorithm. All algorithms implemented using Maple 11. The Pohlig-Hellman and baby-step giant-step algorithms are efficient enough to be used in discrete logarithm problem over finite field GF(3m ) for m < 20.
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