Physical Characteristics on Crumble Ration of Broiler Starter Using Tapioca, Bentonite and Onggok Binders
DOI:
https://doi.org/10.20956/jitp.v1i2.668Abstract
Quality of ration can be evaluated using several methods, such as chemical, biological and physical test. Physical characteristics of ration are important aspects in feed mill industry, because they are related to handling efficiency, processing and storage. The purpose of this study was to evaluate the influence of using tapioca, bentonite and onggok binders on the physical characteristics of crumble ration. The treatmentswere commercial ration (basal ration) + 2% tapioca, basal ration + 2% bentonite and basal ration + 2% onggok. The parameters observed were water content, water activity, particle size, specific density, bulk density,compact bulk density, angle of heap, softness and impact resistance of crumble and durability. The experimental data were analysed using analysis of variance according to completely randomised design consisted of four treatments and five replications for each treatment and the differences among treatments were further tested using Duncan Multiple Range Test. The result of this experiment showed that the addition oftapioca, bentonite and onggok as binders affected(P<0.01) physical chracteristics of crumble. It affected water content, water activity, bulk density, compactbulk density and durability. Particle size of ration with binders was significantly different from commercial ration. Ration with tapioca binder had the lowest value for water content and water activity, i.e. 9.42% and 0.84 respectively. Ration with bentonite binder had the highest value for bulk density, compacted bulk density, and durability, i.e. 0.686 g/cm3, 0.769 g/cm3, and 95%, respectively. Particlesize of ration which was binded with tapioca, bentoniteor onggok was categorised moderate compared to the commercial one.Downloads
References
AL-Mahasneh, M.A. and T.M. Rababah. 2007. Effect moisture of content on some physical properties of green wheat. J. Food Engineering, 79(4): 1467-1473.
OAC. 1984. Official Methods of Analysis Association of Official Analytical. Chemistry. The 4th ed. Arlington, Virginia.
Balagopalan, C.G., Padmaja, S.K. Nanda, and S.N. Moorthy. 1998. Cassava in Food, Feed and Industry. IRC Press, Florida.
Behnke, K.C. and R.S. Beyer. 2007. Effect of feed processing on broiler performance. http://www.veterinaria.uchile.cl/publication//VIIIpatologia/SEMINARIOS/semi2.pdf (2 Agustus 2007).
Dewi, P. 2001. Uji sifat fisik ransum ikan bentuk pellet dengan penyemprotan air panas dan penambahan perekat tepung tapioka. Skripsi. Fakultas Peternakan. Institut Pertanian Bogor, Bogor.
Direktorat Bina Produksi. 1997. Kumpulan SNI Ransum No. 01-3930-1995. Direktorat Jenderal Peternakan. Departemen Pertanian. Jakarta.
Dozier, W.A. 2001. Pellet quality for most economical poultry meat. J. Feed International, 52(2): 40-42.
Fairfiled, D. 1994. Pelleting cost center. In: Feed Manufucturing Industry, Ed. R.R. McElhiney. 4th ed. American Feed Industry Association Inc., Arlington.
Fasina, O.D. dan S. Sokhansanj. 1993. Effect of moisture on bulk handling properties of alfalfa pellets. J . Canada Agricultur Engeener, 35(4): 269-272.
Harmiyanti, Y. 2002. Uji sifat fisik ransum ayam broiler bentuk pellet dengan penambahan perekat lignosulfonat dan bentonit dengan beberapa proses pengolahan. Skripsi. Fakultas Peternakan. Institut Pertanian Bogor, Bogor.
Henderson, S.M. and R.L. Perry. 1981. Agricultural Process Enginering. Terjemahan: M. Pratomo. Direktorat Jenderal Perguruan Tinggi. Departemen P & K, Jakarta.
Jahan, M. S., M. Asaduzzaman, and A.K. Sarkar. 2006. Performance of broiler feed on mash, pellet and crumble. Int. J. Poultry Sci., 5(3): 265-270.
Johnson, J.R. 1994. The realities of bulk solid properties testing. Bulk Solid handling, 14(1): 129- 134.
Khalil. 1999a. Pengaruh kandungan air dan ukuran partikel terhadap perubahan perilaku fisik bahan pakan lokal: kerapatan tumpukan, kerapatan pemadatan tumpukan, dan berat jenis. Media Peternakan, 22(1): 1-11.
Khalil. 1999b. Pengaruh kandungan air dan ukuran partikel terhadap perubahan perilaku fisik bahan pakan lokal: sudut tumpukan, daya ambang dan faktor higroskopis. Media Peternakan, 22(1): 33-42.
Makfoeld, D. 1982. Deskripsi Pengolahan Hasil Nabati. Penerbit Agritech. Yogyakarta.
Meyer, K.H. 1961. Natural and Synthetic High Polymers. Interscience, London.
Mujnisa, A. 2007. Uji sifat fisik jagung giling pada berbagai ukuran partikel. Buletin Nutrisi dan Makanan Ternak, 6(1): 1-9.
Retnani, Y., Y. Harmiyanti, D.A.P. Fibrianti, dan L. Herawati. 2009. Pengaruh penggunaan perekat sintetis terhadap ransum ayam broiler. Agripet., 9(1): 1-10.
Retnani, Y., N. Hasanah, Rahmayeni dan L. Herawati. 2010. Uji sifat fisik ransum ayam broiler bentuk pellet yang ditambahkan perekat onggok melalui proses penyemprotan air. Agripet., 11(1): 13-18.
Steel, R.G.D. dan J.H. Torrie. 1993. Prinsip dan Prosedur Statistika Suatu Pendekatan Biometrik. Terjemahan: M.Syah. Gramedia Pustaka Utama, Jakarta.
Supriyati dan I.P. Kompiang. 2002. Perubahan komposisi nutrien dari kulit ubi kayu terfermentasi dan pemanfaatannya sebagai bahan baku pakan ayam pedaging. Jurnal Ilmu Ternak dan Veteriner, 7(3): 150-154.
Syarif, R. dan Halid. 1993. Teknologi Penyimpanan Pangan. Arcan, Jakarta.
Syarifudin, U.H. 2001. Pengaruh penggunaan tepung gaplek sebagai perekat terhadap sifat fisik ransum broiler bentuk crumble. Skripsi. Fakultas Peternakan. Institut Pertanian Bogor, Bogor.
Thomas, M.T. Van Vliet, and A.F.B. Van der Poel. 1998. Physical quality of pelleted animal feed 3. Contribution of feedstuff components. J. Anim. Feed Sci. and Technol., 70: 59-78.
Winarno, F.G. 1997. Kimia Pangan dan Gizi. PT. Gramedia Pustaka Utama, Jakarta.