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All Journal Jurnal Kimia (Journal of Chemistry) Buletin Udayana Mengabdi Majalah Ilmiah Peternakan Jurnal Ilmu dan Teknologi Hasil Ternak
Ida Ayu Okarini
Fakultas Peternakan Universitas Udayana Bali
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Other

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ANALISIS PROFIL ASAM LEMAK DAGING AYAM PETELUR AFKIR YANG DIFERMENTASI SECARA TRADISIONAL BALI MENGGUNAKAN GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) I. A. Okarini; H. Purnomo; I. E. Radiati; N. M. Suaniti
Jurnal Kimia (Journal of Chemistry) Vol.13 No.1 Januari 2019
Publisher : Program Studi Kimia, FMIPA, Universitas Udayana (Program of Study in Chemistry, Faculty of Mathematics and Natural Sciences, Udayana University), Bali, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (602.642 KB) | DOI: 10.24843/JCHEM.2019.v13.i01.p08

Abstract

This study was aimed to determine the fatty acids profile in fermented products of chicken breast meat (Musculus pectoralis superficialis) of spent hen layer using Gas Chromatography Mass Spectrophotometric technique. The chicken used was of Isa Brown strain after a period of laying of 76 weeks which was obtained from some local farms in Tabanan, Denpasar, and Gianyar - Bali. The chicken meat was cut into small pieces then mixed with ground spices concisting of galangal, coriander, garlic, brown sugar, salt, white pepper and coconut oil. The batter meat was mixed evenly and then wrapped with upih, in which both ends were tied with a rope followed by drying under the sun for 5 days (natural fermentation process). The profile of the fermented chicken meat was integrated and presented descriptively. The results showed that the fermented meat contained higher bioactive component of fatty acids such as oleic acid, palmitic acid and linoleic acid compared to that of the control, but lower stearic acid content. It was also evident that the cholesterol content was the lowest at the end of drying.
PEMANFAATAN BAHAN PAKAN ALTERNATIF DENGAN BIOTEKNOLOGI PROBIOTIK PADA KELOMPOK TERNAK UNGGAS DI DESA PENGOTAN, KABUPATEN BANGLI I.G.N.G. Bidura; T. G. O. Susila; I. A Okarini; I.G.N. Kayana; I. N. Wirayasa
Buletin Udayana Mengabdi Vol 15 No 3 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.896 KB)

Abstract

Pengabdian masyarakat ini dilaksanakan pada kelompok ternak unggas di Desa Pengotan. Semuaanggota kelompok ternak unggas berasal dari Desa Pengotan, Kabupaten Bangli. Tujuan sosialisasidan demontrasi ini adalah pemanfaatan bioteknologi probiotik untuk meningkatkan nilai gunabahan pakan alternative sebagai pakan unggas di Desa Pengotan, Bangli. Melalui pengabdian ini,diharapkan anggota kelompok ternak unggas mempunyai pengetahuan dan ketrampilan tentangteknologi biofermentasi untuk meningkatkan nilai nutrisi tanaman dedak padi dan ampas tahusebagai pakan unggas alternative dengan menggunakan inokulan ragi tape. Hasil kegiatanmenunjukkan bahwa pengetahuan dan ketrampilan partisipan tentang teknik biofermentasi untukmeningkatkan kandungan nutrisi dedak padi dan ampas tahu sebagai pakan unggas alternativeinokulan ragi tape meningkat sebesar 27,62%. Dapat disimpulkan bahwa pengetahuan danketrampilan petani ternak unggas meningkat 27,62% setelah diberi pelatihan mengolah dedak padisebagai pakan unggas alternative dengan teknik fermentasi menggunakan inokulan ragi tape.
MARINATED EFFECTS OF Etlingera elatior STEM FLOUR EXTRACT ON THE PHYSICAL AND ORGANOLEPTIC BROILER MEAT RAHAYU P. I. S.; I. N. S. MIWADA; I. A. OKARINI
Majalah Ilmiah Peternakan Vol 23 No 3 (2020): Vol. 23 No. 3 (2020)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MIP.2020.v23.i03.p04

Abstract

Penelitian bertujuan untuk mengetahui efek marinasi ekstrak tepung batang kecombrang terhadap sifat fisik dan organoleptik daging broiler. Penelitian menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan empat ulangan. Keempat perlakuan yaitu: daging ayam yang dimarinasi dengan ekstrak tepung batang kecombrang selama 0 jam (P0), daging ayam yang dimarinasi dengan ekstrak tepung batang kecombrang selama 1 jam (P1), daging ayam yang dimarinasi dengan ekstrak tepung batang kecombrang selama 3 jam (P2), dan daging ayam yang dimarinasi dengan ekstrak tepung batang kecombrang selama 5 jam (P3). Variabel yang diamati adalah susut masak, daya ikat air, pH, warna dan aroma. Hasil penelitian menunjukkan bahwa perbedaan lama marinasi daging ayam broiler dengan ekstrak tepung batang kecombrang berpengaruh nyata (P<0,05) terhadap susut masak, pH, warna dan nilai kesukaan panelis terhadap aroma, namun tidak berpengaruh nyata (P>0,05) terhadap daya ikat air. Kesimpulan dari penelitian ini adalah perlakuan lama marinasi 5 jam dengan ekstrak tepung batang kecombrang konsentrasi 6%, meningkatkan sifat fisik dan aroma subyektif filet daging ayam yang baik (susut masak 38,09%, daya ikat air 63,23%, nilai pH 5,17, aroma subyektif dengan skor 3,27 (suka), warna kecerahan (L) 41,2, warna kemerahan (a*) 6,07 dan warna kekuningan (b*) 18,86.
AKTIVITAS ANTIOKSIDAN, PROFIL ASAM AMINO DAN KUALITAS MIKROBA BEBONTOT DAGING AYAM PRODUK FERMENTASI TRADISIONAL BALI Okarini I. A.; H. Purnomo; Aulanni'am .; L. E. Radiati
Majalah Ilmiah Peternakan Vol 22 No 3 (2019): Vol. 22 No.3 (2019)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.497 KB) | DOI: 10.24843/MIP.2019.v22.i03.p01

Abstract

Antioxidant activity, amino acids profile and microbial quality of raw bebontot of chicken meat of spent laying henwere investigated. The samples were prepared using meat dices (1.5 x 2.0 cm) mixed with fresh ground coriander,garlic, galangal, white pepper, salt, sugar and coconut oil then wrapped in Areca catechu palm dried sheaths andfinally fermented spontaneously by drying under the sun for 5 days. The results showed there was a decreasing inpH value, moisture content and 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity of final products, whileits total phenolic content was increasing. Glutamic acid was the most abundant amino acid in products after 5days fementation, followed by tyrosine, aspartic acid, lysine, leucine and histidine. The total plate count and lacticacid bacteria counts were decreasing to 9.39 log cfu/g and 8.98 log cfu/g; the Micrococcaceae was decreased to5.31 log cfu/g; the yeast and moulds counts were increased to 8.58 log cfu/g and 6.51 log cfu/g at the final stageof fermentation. It can be concluded that bebontot chicken meat in this study is a good source of natural phenolicantioxidant, and the present microorganisms will provide the source for the selection of strains well adapted to theenvironment and able to compete with contaminant bacteria.
Protein Retention and Organoleptik Characteristic of Broiler Meat by Adding Sour Soy Milk in Drinking Water (1-5 Weeks) Ida Ayu Okarini; Anak Agung Sagung Putu Kartini; Martini Hartawan
Jurnal Ilmu dan Teknologi Hasil Ternak (JITEK) Vol. 4 No. 1 (2009)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.372 KB)

Abstract

This research was carried out to study effect sour soy milk in drinking water on protein retention of bdy chich and organoleptic test broiler cooked meat. The Completely Randomized Design (CRD)  were used which considered of three treatment and four replicates. Each refricate consists of five chickens. The treatments are as follow: A as control of drinking water not added sour soy milk; B 1% of sour soy milk in 1 liter drinking water (B = 83.3 g sour soy milk + 916.7 ml water) and C 2% of sour soy milk in 1 liter drinking water (C = 166.7  sour soy milk + 833.3 ml water). Sour soy milk contains total lactic acid bacteria (LAB) 8.98 x 104 – 1.96 x 106 cfu/g with pH 5.00 – 5.06. Sour soy milk made with natural fermentation (18 hours) at room temperature (30-32oC), no added starter culture LAB. Commercial diets concentrate type CP 511 (for starter phase 1-3 weeks) and type CP 512 for finisher phase 3-5 weeks. Drinking water was gien ad libitum. Crude protein body chick analyzed used ICW method and organoleptic test (Larmond, 1977) with hedonic scale (9.0 like – 1.0 dislike). Statistically analyzed by Anova (Gomez and Gomez, 1995) to significant different on the treatment. This results showed that B and C treatment no significant effect on protein retention, but the quantitative higher 10.53% and 13.16% than A treatment (protein retention = 38.9%). Its also C treatment higher 2.38% than B treatment. Organoleptic test by 20 judgement showed increasing like value: arome, texture, flavour, and overall acceptance on B and C treatment than control (A) treatment. Colour like meat not different on three treatment.In conclusion of the reserach effect sour soy milk 2% treatment on drinking water (1-5 weeks), showed that increase of organoleptic value aroma like and overall acceptance than control treatment, and also increasing protein retention body chick.   Keywords : Sour soy milk, protein retention body chick, organoleptic
Co-Authors A. T. Umiarti Afifi M. A. Anak Agung Putu Putra Wibawa Anak Agung Sagung Putu Kartini Anas M. Y. A. Anggreani Y.D.A. Anggreini F. S. Angin D. P. P. Aulanni'am - Aulanni'am, Aulanni'am Bani Y.C. Barus D. M. Christanto R. A. Febrianti N. Floriantini K. W Gusti Ayu Mayani Kristina Dewi H. Purnomo H. Purnomo Hamdani A. Hariyanto D.N. Heri Purnomo I Gusti Ngurah Kayana I Gusti Nyoman Gde Bidura I Ketut Sumadi I Nyoman Sumerta Miwada I W. Wijana I. E. Radiati I. N. Wirayasa Ioga A. L. E. Radiati Liliek Eka Radiati M. Wirapartha Martini Hartawan Marwansyah A. J. Ni Made Suaniti Ni Made Suci Sukmawati Ni Nyoman Suryani NI PUTU MARIANI Ni Putu Sarini Nugroho J.,N.P RAHAYU P. I. S. Safura . Sakila S. A. Sandhi I P. W. Seftyan A. D. Sri Anggreni Lindawati Sumadi A. A. A. F. Suranjaya I .Gd T. G. O. Susila Yoga I K. P.