Evaluasi Proteksi Sabun Kalsium Sebagai Pakan Suplemen Berdasarkan Kecernaan Bahan Kering, Kecernaan Bahan Organik dan pH In Vitro di dalam Rumen dan Pasca Rumen
Abstract
digestibility, organic matter digestibility and pH in vitro in the rumen and post rumen. Calsium soap
was produced from sardine fish oil and soybean meal, through two protection methods. It was
saponification and microencapsulation. This research used Split Subject Repeated Measurement
Design with 3 treatments (calcium soap, soybean meal and pangola grass) which each treatment was
repeated 5 times. The observation kinetics of dry matter digestibility, organic matter digestibility, and
pH rumen fluid were done in incubation times (2, 4, 8, 12, 24 and 48 hours respectively). The first
results of the research showed that in the first step (rumen) has dry matter digestibility of calcium
soaps: 38.65; 40.00; 42.66; 46.32; 54.40 and 51.40% respectively; organic matter digestibility: 39.44;
41.27; 44, 31; 46.32; 56.62 and 52.50% respectively. Kinetics of pH rumen fluid: 6.89; 6.79; 6.78;
6.74; 6.71, and 6.88 respectively. In the second step (post rumen), the digestibility of calsium soap
production has dry matter digestibility of 74.85% and organic matter of digestibilty of 72.94%. The
results could be concluded that in the rumen, calcium soap is the most microbial degradation resistant
compared the others and it can be degraded and digested in the abomasum to the small intestine.
Therefore pH of rumen fluid is optimal, so it does not interfere with the fermentation in the rumen.
Keywords: calsium soap, in vitro, dry matter digestibily, organic matter digestibility, pH value
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Agus, A. 2012. Bahan Pakan Konsentrat Untuk
Sapi. Citra Aji Parama, Yogyakarta.
Aharoni, Y., A. Orlov and A. Brosh. 2004.
Effect of high-forage content and olseed
supplementation of fattening diets on
conjugated linoleic acid (CLA) and trans
fatty acids profiles of beef lipid fractions.
J. Anim. Sci. and Techno. 117: 43-60.
Ashes, J.R., E. Fleck and T. W. Scott. 1995.
Dietary manipulation of membrane lipids
and its implications for their role in the
production of second messenger. In:
W.V. Engerhardt, S.L. Marek, G. Breves
and D. Giesecke. (eds): Ruminant
Physiology: Digestion, Metabolism,
Growth and Reproduction. Ferdinand
Enke Verlag. Stuttgart. pp : 373-385.
Astuti, M. 2007. Diktat praktikum rancangan
percobaan bidang peternakan (PTO
. Laboratorium Pemuliaan
Ternak. Fakultas Peternakan
Universitas Gadjah Mada. Halaman:
-19.
Cheeke, P. R. 2005. Applied Animal Nutrition:
Feed and Feeding 3rd Edition. Pearson
Prentice Hall, New Jersey.
Elliot, J.P., J.K. Drackley, C.G. Aldrich and N.R.
Merchen. 1997. Effect of saturation and
esterification of fat sources on site and
extent of digestion in steers: ruminal
fermentation and digestion of organik
matter, fiber and nitrogen. J. Anim. Sci.
: 2803-2813.
Ferlay, A., J. Charbot, Y. Elmeddah, and M.
Doreau. 1993. Ruminal lipid balance
and intestinal digestion by dairy cows
fed calcuim salts of rapeseed oil fatty
acids or rapeseed oil. J. Anim. Sci. 71:
- 2245.
Fernandez, J.L. 1999. Rumen by-pass fat for
dairy diets: when to use which type. Feed
International. Agust. P: 18-21.
Fessenden, R. J. and J. S. Fessenden. 1986.
Kimia organik. Erlangga, Jakarta.
Jenkins, T.C., and F. Lundy. 2002. Feeding
various fat sources to lactating dairy
Sains Peternakan Vol. 11 (2), 2013
cows and their effect on milk quality.
http://www.das.psu.edu/researchextension/
dairy/nutrition/pdf/jenkins-fatsources-
and-effects-on-milk-quality-
pdf.
Jenkins, T.C. dan D.L. Palmquist. 1984.
Effect of Fatty Acid or Calcium Soaps on
Rumen and Total Nutrient Digestibility of
Dairy Rations. J. Dairy Sci. 67: 978–986.
Johnson, K.A., R.L. Kincald, H.H. Westberg,
C.T. Gaskins, B.K. Lamb, and J.D.
Conrath. 2002. The effect of oilseed in
diets of lactating cows on milk production
and methane emissions. J. Dairy Sci. 85:
-1515.
Kamal, M. 1998. Bahan Pakan Dan Ransum
Ternak. Laboratorium Makanan Ternak
Jurusan Nutrisi dan Makanan ternak.
Fakultas Peternakan. UGM. Yogyakarta.
Kowalski, Z. M. 1997. Rumen fermentation,
nutrient flow to the duodenum, and
digestibility in bulls fed calcium soaps
of rapeseed fatty acids and soya bean
meal coated with calcium soaps. Anim.
Feed sci. Technol. 69: 298 - 303.
Lanyasunya, T.P., H.H. Musa, Z.P. Yang, D.M.
Mekki and E.A. Mukisara. 2005. Effects
of poor nutrition on reproduction of dairy
stock on smallholder farms in the tropics.
Pakistan Journal of Nutrition, 4 (2): 117-
Owens, F. N. and R. Zinn. 1988. Protein
Metabolism of Ruminant Animal
Digestive Physiology and Nutrition.
Reston Boook Prentice Hall, Englewood
Cliffs, New Jersey.
Pramono, A., Kustono., P. P. Putro.,
D.T.Widayati., dan H.Hartadi. 2011.
Stability of sardine fish oil and hydrolyzed
blood protected to increase productivity of
dairy cows. Prociding International
seminar “Advanced Technology on
Veterinary and Veterinary and Life
Sciences” March 12, 2011. Yogyakarta.
Indonesia. ISBN: 979-979-96104-4-7.
Prawirokusumo, S. 1994. Ilmu Gizi Komparatif.
BPFE Yogyakarta. Yogyakarta.
Putro, P.P. 2007. Pengaruh defisiensi nutrisi
pada reproduksi sapi betina. Apresiasi
Peternakan Sapi Potong, Dinas Pertanian
DIY. Yogyakarta.
Rusmana, D., 2000. Pengaruh suplementasi
minyak ikan, minyak jagung dan ZnCO3,
dalam ransum terhadap kandungan “-3,
-6 PUFA” dan kolesterol telur dan
karkas ayam kampung. Tesis. Program
Pascasarjana, Institut Pertanian Bogor.
Bogor
Schaefer, D.M. 2000. Potential for Altering
Quality of Muscle and Milk from
Ruminants: Antioxidants In Muscle.
Wiley Interscience, New York.
Tilley, J. M. A. and R. A. Terry. 1963. A two
stage technique for in vitro digestion of
forage crops. J. British Grassland
Society. 18: 104 - 111.
Ueda. K, A. Ferlay, J. Chabrot, J. J. Loor, Y.
Chilliard, and M. Doreau. 2003. Effect of
linseed oil supplementation on ruminal
digestion in dairy cows fed diets with
different forage:concentrate ratios. J.
Dairy Sci. 86:3999–4007
Utomo, R. 2010. Modifikasi metode penetapan
kecernaan in vitro bahan kering atau
bahan organik. Sintesis. 5: 1 - 11.
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