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Evaluation on Performances of Yoghurt Used Modern Technology Versus Natural One Yupardhi, W Sayang; Oka, I G.L.; Pratiwi, Ayu; Sutarpa, I N.S.; Miwada, I N.S.
ANIMAL PRODUCTION Vol 17, No 1 (2015): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.034 KB) | DOI: 10.20884/1.anprod.2015.17.1.486

Abstract

Abstract. A research for studying performances (aromatics including colour, taste, smell, texture and its financial benefit) of milk products i.e. yoghurt which used modern technology versus the natural one was conducted at PT Prima Rasa, Denpasar. The research consisted of two treatments (A = modern technology and B = natural technology). The objective of the research were: 1) to study the differences of aromatic and financial benefit of yoghurt with modern technology versus the natural one, 2) to use as a reference in the future on milk products business, and 3) to increase the quantity and quality of yoghurt and income per capita in the Bali Island. In this research, yoghurt production which used modern technology (treatment A) used some ingredients i.e. fresh milk, skimmed milk, starter (imported Lactic Acid Bacteria from Canada) and modern equipments i.e. electric incubator for milk fermentation. While the natural technology (treatment B) used a slightly different ingredients and equipments i.e. non imported starter and non electric incubator (ampel bamboo). The starter used was lactic acid bacteria naturally found in the ampel bamboo as incubator at once. The incubator was covered with aged banana leaf on the fermentation processes. These ingredients and equipments were very easy to find, available through the year and cheap. There were six replicates in each treatment. Data obtained were analyzed with t test and financial benefit was analyzed descriptively.  Results of the research showed that yoghurt aromatics which used natural technology was 14.29% significantly higher than modern one but its texture was 20.31% or significantly lower. The differences did not seem to cause difference on the taste between them. The average taste score was the same (7.1), indicating that both treatments had the same taste. The financial benefit of the natural yoghurt was much higher (90.74%) than that of the modern one (127.40% versus 10.80%). Key words: yoghurt, fresh milk, lactic acids bacteria, incubator, ampel bamboo Abstrak. Penelitian untuk mempelajari performans (cita-rasa termasuk: warna, aroma/bau, tekstur, keasaman/rasa asam/pH, dan finansial) suatu produk susu yaitu yogurt yang menggunakan teknologi modern versus alami (bambu ampel) telah dilakukan di PT Perusahaan Prima Rasa, Denpasar. Penelitian ini terdiri atas dua perlakuan (perlakuan A = teknologi modern, dan B = teknologi alami). Tujuan penelitian ini adalah untuk: 1) mempelajari perbedaan cita-rasa dan keuntungan finansial yogurt yang menggunakan teknologi modern dan alami, 2) dipakai sebagai acuan dalam membuat suatu usaha bisnis produk susu dimasa yang akan datang, dan 3) meningkatkan kuantitas dan kualitas yogurt serta pendapatan asli daerah Bali. Dalam penelitian ini pembuatan yogurt yang menggunakan teknologi modern (perlakuan A) menggunakan beberapa bahan-bahan dan alat-alat seperti susu sapi segar, skim, starter (bakteri asam laktat impor dari Kanada dan harganya mahal), inkubator listrik atau steroform untuk pemeramannya. Sedangkan pembuatan yogurt yang menggunakan teknologi alami (perlakuan B) prosesnya hampir sama dengan yang menggunakan teknologi modern, hanya saja tidak menggunakan starter impor dan tidak menggunakan inkubator listrik (menggunakan bamboo ampel) dan starter yang digunakan adalah bakteri asam laktat yang secara alami terdapat dalam bambu ampel tersebut. Bambu ampel yang digunakan sebagai inkubator itu ditutupi dengan daun pisang yang telah dilayukan. Bambu ampel ini mudah didapat, tersedia sepanjang tahun dan murah harganya. Masing-masing perlakuan diulang sebanyak enam kali. Data yang diperoleh dianalisa dengan t test, keuntungan finansial dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa yogurt dengan teknologi alami mempunyai aroma lebih kuat secara nyata sebesar 14,29% dibandingkan yogurt dengan teknologi modern, tetapi teksturnya (kelembutannya) adalah sebaliknya, yogurt dengan teknologi modern lebih tinggi secara nyata sebesar 20,31% dibandingkan derngan yogurt teknologi alami. Namun demikian, perbedaan tersebut tidak menyebabkan perbedaan rasa di antara semuanya. Dalam hal ini rata-rata nilai rasa adalah sama (7,1). Artinya, kedua perlakuan tersebut mempunyai rasa sama. Namun demikian, keuntungan dari hasil penjualan yogurt dengan teknologi alami lebih tinggi (90,74%) dibandingkan teknologi modern (127,40% versus 10,80%). Kata kunci : yogurt, susu sapi segar, bakteri asam laktat, inkubator, bambu ampel 
THE IMPORTANCE OF MAP OF INSEMINATOR LOCATIONS AND BALI COW POPULATION IN IMPROVING ARTIFICIAL INSEMINATION SERVICES IN BADUNG REGENCY Bargawa, I G. R; Oka, I G.L.; Suyadnya, I P.
E-Journal Of Animal Science Udayana University Vol 3, No 2, Tahun 2014
Publisher : E-Journal of Animal Science Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.318 KB)

Abstract

Artificial insemination services on Bali cattle in Badung Regency have not been optimum up to 2012 since the number and distribution of the inseminators have not been evaluated in relation to the cows population in the villages of this regency. The aims of this study were to create a map of Bali cow population and locations of inseminators in order to improve the artificial insemination services in this regency. Data of Bali cattle population base on the result of census in 2011 were used in this study and interview on the inseminators was carried out to find out the existing problems in the field. Mapping of the location of the inseminators and cow population in the villages of Badung Regency was done using Geographic Positioning System (GPS). The results of the survey showed that inseminators were not well distributed according to the number of cows available in each village or district of Badung regency, and this regency still needs a total of 22 inseminators to optimize the application of artificial inseminators. This was shown by the map of inseminators and cows population in the villages of Badung Regency. Other factors such as skill of the inseminators were needed to be improved, addition of inseminator facilities particularly motorcycles were needed to be added since 57.69% of the inseminators have not got motorcycles for their duties in the field. It was concluded that the map of the inseminator locations and population of cows in Badung regency as well as addition of motorcycles and improvement of the inseminator skills to optimize the implication artificial insemination program were needed in this regency.
STRATEGY OF BUSINESS MANAGEMENT AND AGRIBUSINESS SYSTEM OF BALI CATTLE BREEDING TO IMPROVE FARMERS INCOME Putri, B.R.T; Suparta, I Nyoman; Sudana, IB; Oka, I G.L.
E-Journal Of Animal Science Udayana University Vol 3, No 2, Tahun 2014
Publisher : E-Journal of Animal Science Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.255 KB)

Abstract

A Survey was carried out using  questionaires as  data collection tools in the  Village Breeding Centres (VBC) at 5 regencies in Bali. These VBCs were superviced by Bali Cattle Breeding Centre (BPTU). Locations of this study were selected using purposive random sampling and respondents were selected by stratified random sampling. The respondents consisted of 90 farmers and 10 experts who were chosen from BPTU, Department of Livestock and Animal Health, and Udayana University. Quantitative and qualitative data were drived from primary and secondary data. The data were collected by interview using structured questionairs, indepth interviews, observation, study of literature and documents. The data were analyzed using internal and external analysis, Strengths-Weaknesses-Opportunities-Threats (SWOT) analysis, Quantitative Strategic Planning Matrix (QSPM) analysis, and Interpretative Structural Modeling (ISM) analysis. The aims of this study were to find out the strategy of business manajemen and agribusiness system of Bali catlle breeding in order to improve farmers income. The results showed that eight strategies were found in bali cattle breeding consisted of improvement of calf quality by continous selection and breeding system, certification of  selected calves, to built animal feed industry, improving Bali cattle breeding business efficiency, developing one village one product program, built a farmers cooperation, intensifying the extension program, and increasing farmer’s entrepreneurship. The strategy of increasing the entrepreneurship spirit of the farmers was the first priority to create bali cattle breeding enterprise more efficient and  improve farmers income. These strategies should be followed by claster system in business of Bali cattle breeding which is supported by the Cluster Agribusiness Management Communication Forum (CAMCF) as  facilitator in relationship between farmers and other industries and institutions in the cluster with other industries and institutions in the cluster.