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Buletin Peternakan
ISSN : 01264400     EISSN : 2407876X     DOI : https://doi.org/10.21059/buletinpeternak
Core Subject : Health, Education,
Bulletin of Animal Science is published every four months. The Annual subscription rate is Rp. 150.000,-/year. Bulletin receives original papers in animal science and technology which are not published at any other journals.
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Articles 1,046 Documents
ADDITION OF CASSAVA IN THE BASAL FEED BASED ON RICE STRAW FERMENTATION TO IMPROVE THE DIGESTIBILITY IN VITRO ON THE BALI CATTLE John Bernhard Sendow Christofel; Cuk Tri Noviandi; Ristianto Utomo
Buletin Peternakan Vol 41, No 4 (2017): BULETIN PETERNAKAN VOL. 41 (4) NOVEMBER 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v41i4.8807

Abstract

INTISARI Tujuan penelitian untuk mengetahui daya cerna sapi Bali secara in vitro terhadap penambahan ubi kayu pada waktu yang berbeda terhadap pakan basal jerami padi fermentasi. Penelitian ini selama 4 bulandan dilaksanakan di Laboratorium Teknologi Makanan Ternak, Biokimia Nutrisi, Uji Teknologi Pangan dan Hasil, Universitas Gadjah Mada, Yogyakarta. Persiapan alat dan bahan yakni sapi Bali berfistula rumen, jerami padi fermentasi, ubi kayu, seperangkat bahan dan alat laboratorium untuk analisis proksimat in vitro.Uji in vitro tahap pertama untuk mengetahui kecernaan bahan kering (BK), bahan organik (BO), konsentrasi NH3, protein mikrobia dan VFA, penelitian menggunakan metodein vitroTilley dan Terry dengan memodifikasi pada bagian tutup tabung reaksi. Data dianalisis dengan menggunakan analisis variansi completely randomized design (CRD) one-way ANOVA dengan bantuan XLSTAT. Analisis dilanjutkan menggunakan Duncan’s new multiple range test (DMRT) jika terdapat perbedaan. Hasil uji in vitro menunjukkan perbedaan nyata (P<0,05) dengan perlakuannya yaknitanpa penambahan 10% (0 jam) danpenambahan 10%ubi kayu kering pada jam ke 2, 4, dan 6sebagai berikut BK(35,35%, 46,01%, 45,27%,41,52%). BO (44,74%, 53,57%, 50,49%, 51,04%),NH3 (6,77 mg/100 ml, 4,85 mg/100 ml, 5,66 mg/100 ml, 5,39 mg/100 ml), protein mikrobia (0,17 mMol/ml/g, 0,15 mMol/ml/g, 0,14 mMol/ml/g, 0,14 mMol/ml/g), VFA : asetat, (22,98 mM, 20,18 mM, 30,70 mM, 35,21 mM), propionat (5,51 mM, 4,87 mM, 5,40 mM, 7,46 mM), butirat (1,38 mM, 2,51 mM, 3,23 mM, 3,42 mM). Kesimpulannya yakni penambahan ubi kayu pada waktu berbeda setelah diberi pakan basal jerami padi fermentasi dapat meningkatkan kecernaan sapi Bali secara in vitro.  (Kata Kunci :  In Vitro, Jerami Padi Fermentasi, Sapi Bali, Ubi Kayu).
KUALITAS FISIK TELUR ASIN ITIK PEGAGAN YANG DIPROSES DENGAN MENGGUNAKAN ABU PELAPAH KELAPA SAWIT DAN ASAP CAIR fitra yosi
Buletin Peternakan Vol 40, No 1 (2016): BULETIN PETERNAKAN VOL. 40 (1) FEBRUARI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i1.8886

Abstract

Liquid smoke is a useful material for use in the process of preserving eggs. The purpose of this study was to determine the effect of the use of palm oil fronds ash and liquid smoke in the process of salting to the physical quality of pegagan duck’s egg. This study was assingned in a Completely Randomized Design, which consists of 5 treatments and 4 replications. Each replicatation used as much as 5 eggs. The treatment consists of R0, R1, R2, R3, and R4, where all of treatments used palm oil fronds ash and salt (1:0.25) and each treatment was added liquid smoke 0% (control), 2,5%, 5,0%, 7,5%, and 10% (v/v), respectively. The experimental variabel observed were egg weight loss, yolk and albumen weight, yolk and albumen index, egg shell weight, egg shell thickness, the depth of air cavity, yolk color, pH yolk adn albumen pH, Haugh units (HU), albumen viscosity. Data were subjected to analysis of variance and significantly different followed by Duncan's multiple range test at 5%. The results showed that the use of palm oil fronds ash and liquid smoke in the process of salting significantly affected (P < 0.05) the egg shell thickness, depth of air cavity, albumen weight, egg shell weight, albumen pH, albumen index, haugh units ( HU), albumen viscosity, and egg weight loss, but not significantly affected (P> 0.05) the yolk color, yolk pH, yolk weight, and yolk index. It was concluded that the use of palm oil fronds ash and liquid smoke in the salting process can maintain the physical quality of salted pegagan duck egg. (Key words: Liquid smoke, Palm oil fronds ash, Pegagan duck eggs, Physical quality) 
PENGGUNAAN KOMBINASI KUNYIT (Curcuma domestica) DAN JAHE (Zingiber officinale) BENTUK ENKAPSULASI DAN TANPA ENKAPSULASI TERHADAP KARAKTERISTIK USUS DAN MIKROFLORA USUS AYAM PEDAGING Muhammad Halim Natsir
Buletin Peternakan Vol 40, No 1 (2016): BULETIN PETERNAKAN VOL. 40 (1) FEBRUARI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i1.8890

Abstract

The purpose of this research was to examine the use of curcuma (curcuma domestica) and ginger (Zingiber officinale) combinations with encapsulated and not Encapsulated on intestinal histological and Intestinal Microflora in broiler. The materials used in this research were 180 day-old broiler chicks, flour and encapsulated turmeric and ginger mixture. The encapsulants used were maltodextrin (75 %: casein 25 %) and adding BHT 0.075 % from extract of 10 % turmeric and ginger mixture. The methods used a Laboratory experiment of a Completely Randomized Design with 9 treatments (P0 = control feed), namely 2 forms of turmeric and ginger mixture. (flour and encapsulated) with 4 levels (0.2; 0.4; 0.6 and 0.8%). The results showed that use of turmeric and ginger mixture in the form of non-encapsulation and encapsulation significantly improved (P<0.01) pH, viscocity of digesta and the number of villi, but showed a no significant difference on villi height, and the number of bacteria (LAB, Lactobacillus, sp, E Coli and salmonella Sp.). It is concluded that the use of turmeric and ginger mixture of encapsulated form provides better results than the form of non- encapsulation with the optimum level of 0.8%. Therefore using encapsulated form in 0.8% of the combined turmeric and ginger in broiler diet is recommended.  (Key words: Broiler, Encapsulation, Ginger, Histological, Microflora, Turmeric)
Pengaruh Suplementasi Probiotik Bakteri Asam Laktat Terhadap Histomorfologi Usus Dan Performan Puyuh Jantan Sapta Chandra Marnadi Hidayat; Sri Harimurti; Lies Mira yusiati
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9072

Abstract

The present study was conducted to investigate the effects of lactic acid bacteria (LAB) probiotics supplementation on intestinal histomorpholgy and performance of male quail. The LAB probiotics supplement contained of three strains, those are Lactobacillus murinus, Streptococcus thermophilus, and Pediococcus acidilactici. A total of 96 day-old  male quails (DOQ) were randomly divided into four groups of LAB probiotic supplementation reared for 42 days. Oral supplementation of LAB probiotic were 0 (P0), 107(P1), 108 (P2), and 109(P3)CFU/mL/bird/day. Data were analyzed by analysis of variance CRD One-Way Anova continued with Duncan’s New Multiple Range Test (DMRT). The results showed that LAB probiotic treatment affected on the intestinal morphology, body weight gain, and feed conversion of male quail (P <0.05). Height of intestinal villi were 288.45±8.18, 322.72±1.84, 324.82±2.06, and 390.80±13.24 (µm) respectively. Width of intestinal villi were 112.82±2.35, 138.62±2.35, 162.57±17.15 and 130.72±13.45 (µm) respectively. Depth of intestinal crypts were 61.25±1.49, 72.50±6.25, 69.85±4.55, and 69.05±4.57 (µm) respectively. Feed intake were not different, but resulted difference body weight gain, which were 102.85±4.72, 109.20±4.13, 115.07±7.61, and 118.75±2.54 (g), respectively. Feed conversion were 4.30±0.43, 4.26±0.17, 3.91±0.30, and 3.79±0.27, respectively. This study indicated that supplementation of 109 CFU/mL/bird/day of LAB probiotics showed the best result.
Suplementasi Hormon Gonadotropin Pada Medium Maturasi In Vitro Untuk Meningkatkan Perkembangan Embrio Stadium 4 Sel Kambing Bligon Dewi Pranatasari; Kustono Kustono; Diah Tri Widayati
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9080

Abstract

The study was carried out to investigate the effect of gonadotropin hormone supplementation into in vitro maturation medium on maturation, fertilization and embryo development of Bligon goats. This research steps consist of oocyte collection, in vitro maturation, in vitro fertilization, and in vitro embryo development. At the maturation stage the oocyte that had been collected and divided into two groups based on the maturation medium, that was tissue culture medium (TCM) with supplementation of GnRH 0 IU/mL and GnRH 25 IU/mL. Oocyte and embryo morphology data were analyzed descriptively. Maturation rate and embryo development data were analyzed by using independent sample t-test. Fertilization data was analyzed descriptively. The result showed the percentages of mature oocytes from gonadotropin supplementation of 0 IU/mL and 25 IU/mL were 54.10±25.97 and 54.89±26.44%, respectively. Expansion cumulus cells surrounding the oocytes might indicated the mature oocytes. Cleavage rate of the 2 cells stage were 13,02±11,09 and 27,01±16,65%; respectively, and for the 4 cells stage were 10,16±10,01% and 16,67±14.91%. Embryos obtained from the treatment, indicated uniform of blastomeres in the size, tight, compact, intact, and round-spherical shape. It could be concluded that supplementation of gonadotropin hormone into in vitro maturation medium could not increase the rate of oocyte maturation and 4 cell embryo development, but it could increase 2 cell embryo development of Bligon goats. Hormone supplementation could improved the maturation and embryo quality.
Mutu Keju Putih Rendah Lemak Diproduksi Dengan Bahan Baku Susu Modifikasi abubakar abubakar
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9085

Abstract

This research was conducted to investigate the quality of low-fat white cheese produced using raw material of modified milk. Five treatments applied were (A1) Using reduced fat (60%) milk, (A2) Using emulsion of corn oil in skim milk (replacing milk fat with corn oil), (A3) Using emulsion of corn oil in skim milk and addition of whey protein concentrate (replacing milk fat with corn oil and the addition of whey protein concentrate=WPC), (A4) Using skim milk and water emulsion oil in water, and (A5) replacing milk fat with corn oil and the addition of probiotic (Lactobacillus casei). Each treatment was replicated three times. The selected that skim milk in corn oil emulsion with the addition of probiotics, the results showed had cheese quality characteristics as follow: yield 12.94±0.16%, hardnes 48.07±10.12 g, softness 8.51±0.54 kg/s, moisture content 50.37±1.60%, ash content 7.38±1.75% (dry matter), fat content 41.06±6.07% (dry matter), protein content 37.85±3.25% (dry matter), phosphorus content 346.62±25.61 mg/100g (dry matter), calcium content 860.78±87.91 mg/100g (dry matter), white color, regular texture, not flavorfull, salty taste, soft texture, elastic, ordinary preference acceptance.
THE PROPORTION OF X AND Y SPERM, VIABILITY AND MOTILITY OF RAM SPERMATOZOA AFTER SEPARATED WITH WHITE EGG ALBUMIN Moh Takdir; Ismaya ismaya; Sigit Bintara
Buletin Peternakan Vol 41, No 1 (2017): BULETIN PETERNAKAN VOL. 41 (1) FEBRUARI 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v41i1.9130

Abstract

ABSTRACT The aim of this research was to determine the proportion, viability and motility of X and Y ram spermatozoa separated with egg white albumin. Sperm samples derived from Garut ram, which was collected by using an artificial vagina. Observations were made on spermatozoa fraction above and below each medium fraction treatment. There are treatment egg white albumin as separation medium, each medium consisting of fractions top and bottom fraction with different concentration: 1) P0 = sperma before separation (control); 2) P1 = 10% above fraction + 30% lower fraction; P2 = 25% + 45%; P3 = 25% + 75%. Data proportion of X and Y, viability and motility were analyzed statistically by Completely Randomized Design patern in the direction followed by Duncan’s Multiple Range Test for data with a real difference. Separation with egg white albumin affect significantly increased the proportion of spermatozoa X and Y (P≤0.05), but tends to decrease the viability and motility of spermatozoa.The proportion of spermatozoa X and Y was highest in treatment P3,76.76% of spermatozoa X (fraction above 25%) and 79.81% spermatozoa Y (75% lower fraction), with an average viability obtained respectively 68,9% (fraction above) and 59,7% (bottom fraction), motility 77,5% (fraction above) dan 84,0% (bottom fraction). It was concluded that the egg white albumin is very effective in changing the proportions of X and Y ram sperm with the quality of spermatozoa after separation feasible for applications insemination or processed into frozen semen.  (Keywords: Garut ram, White egg albumin, Spermatozoa X and Y) 
Pengaruh Pakan Tambahan Berupa Ampas Tahu Dan Limbah Bioetanol Berbahan Singkong (Manihot utilissima) Terhadap Penampilan Sapi Bali (Bos sondaicus) dwi dedeh kurnia sari
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9191

Abstract

This study was aimed to observe the performance of Bali cattle given additional feed of tofu waste, solid and liquid waste of bio-ethanol made from cassava. Six male Bali cattle with body weight of 190- 230 kg were used. The design of this study was a 3x3 Latinsquare with cross over pattern. The 3 treatments were included feeding DM 3% of the body weight, consist of treatment A : forage and additional feed from tofu wastes 2 kg, 200 g of solid waste and liquid wastes given 100 ml per day, treatment B : forage given daily and additional feed was given once every two days, and treatment C : only forage. The measured variables were (1) feed consumption, (2) daily weight gain (ADG), (3) feed conversion. The results are that the effect of provision of additional feed highly a real and tangible feed intake (P<0.05), ADG (P<0.01), and feed conversion (P<0.01). Average of feed consumption (kg DM-1day-1) for A, B, C were 6.97; 6.92; 6.12, respectively. Average of ADG (kg head-1day-1) for A, B, C were 0.64, 0.50, and 0.10, respectively. Average of feed conversion for treatment A, B, and C were 10.94, 14.00, and 64.00, respectively. We conclueded that additional feed can increase feed consumption, body weight and give high feed conversion. It can be suggested there should be more research on additional levels of solid waste and waste liquid bio-ethanol.
PENGARUH PENAMBAHAN KARAGINAN DENGAN LEVEL YANG BERBEDA TERHADAP KOMPOSISI KIMIA, KUALITAS FISIK, SENSORIS DAN MIKROSTRUKTUR SOSIS AYAM Arif Ismanto; Deny Sumarna
Buletin Peternakan Vol 40, No 1 (2016): BULETIN PETERNAKAN VOL. 40 (1) FEBRUARI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i1.9213

Abstract

Various microfloras residing in the human colon are significantly affected by dietary fiber. Shortage of dietary fiber in the human daily consumption contributes to gastrointestinal metabolic and cardiovascular disease. One source of dietary fiber is a type of various seaweeds. This research was conducted to determine the effect of carrageenan addition on restructured meat products quality (chemical, physical, sensory and microstructure). There were four treatments in this experiment, (1) chicken sausages without carrageenan addition, (2) chicken sausage with 3% carrageenan addition , (3) chicken sausage with 6% carrageenan addition, and (4) chicken sausage with 9% carrageenan addition. The parameters observed were chemical composition (collagen, fat, water, protein), physical quality (pH, tenderness, water holding capacity (WHC), cooking loss), sensory properties (colour, textures, taste, flavor, acceptability) and microstructure. Chemical composition and physical qualities data were analyzed using Anova. The differences between means were analyzed using Least Significant Different (LSD). Sensory properties data were tested using Method of Successive Interval (MSI). The results showed that the addition of carrageenan at different levels significantly (P<0,05) affected water content and pH value. The addition of carrageenan at different levels also affected taste of chicken sausages. The addition of carrageenan at different levels had no effect on color, aroma, texture, tenderness, and acceptability. Microstructure analysis showed that addition of carragenan lead to the appearence of gel network. (Key words: Carrageenan, Chicken sausages, Chemical composition, Physical quality, Sensory quality, Miacrostructure)
Pengaruh Inokulasi Lactobacillus plantarum dan Saccharomyces cerevisiae terhadap Fermentasi dan Kecernaan In Vitro Silase Kulit Buah Kakao Muhammad Askari Zakariah; Ristianto Utomo; Zaenal Bachruddin
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9294

Abstract

The objective of this study was to identify the effect of L. plantarum and S. cerevisiae mixed culture inoculation into cocoa pods silage on chemical composition and in vitro digestibility. The four treatments were: 1 kg freshly harvested cocoa pods without inoculants as control (K); K + L. plantarum (KLp); K + S. cerevisiae (KSc); and K + L. plantarum and S. cerevisiae mixture (KLp+Sc) 0.1% dry matter, Cassava meal were added in all treatments. Each treatment was replicated 3 times, and then fermented for 21 days. Parameters observed in current study were gas test production, ruminal fermentation parameter, and in vitro digestibility. The collected data were analyzed by one-way analysis of variance and followed by Duncan’s new Multiple Range Test for data with significant differences. Result showed that the mixed culture Lp+Sc inoculation increased (P<0.05) chemical quality of cocoa pods by reducing fibre fraction and increase NFE contents, increased degradation rate, degradation theory, reduced rumen pH, and propionate acid production, without affecting acetate to propionate ratio, microbial protein synthesis, and digestibility of cocoa pod silage.

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