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Supplementation of molasses and branched-chain amino acid to increase in vitro digestibility of ammoniated corn cob in ruminants feed

Jurnal Ilmu Ternak dan Veteriner · Vol. 22 No. 4 (2018) · hlm. 179–187

DOI
10.14334/jitv.v22i4.1664
ISSN
2252-696X, 0853-7380
Terbit
2018-03-05
Penerbit
APPERTANI
Bahasa
eng

Abstrak

Corn cob contains high fiber and lignin which causes low nutritive value. The objective of the study was to improve the digestibility of ammoniated corn cob (CC) by supplementation of molasses and branched-chain amino acid (BCAA: valine, leucine and isoleucine). CC was processed by addition 3% urea. The first stage of in vitro test was done with 4 levels of molases 0, 5, 10 and 15% of dry matter (DM) of CC. The experiment was carried out using complete randomized design with 4 treatments and 4 replications. The second stage was also in vitro study of supplementation of two levels each for valine = V, leucine = L and isoleucine = I namely 0.1 and 0.2% of DM of ammoniated CC. There were 8 treatments combination of the BCAA as follow: A = V0.1 L0.1 I0.1; E = V0.2 L0.1 I0.1; B = V0.1 L0.1 I0.2; F = V0.2 L0.1 I0.2; C = V0.1 L0.2 I0.1; G = V0.2 L0.2 I0.1; D = V0.1 L0.2 I0.2; H = V0.2 L0.2 I0.2 and 1 control (V0.0 L0.0 I0.0). The experiments were done using completely randomized design with 9 treatments and 3 replications. The results showed that treated CC with urea was able to increase protein content by 78% (increased from 3.34% to 5.95%) while neutral detergent fiber (NDF) decreased by 15.4%, acid detergent fiber (ADF) by 7.9% and lignin 16.7%. Addition of molasses in ammoniated CC increased DM digestibility (P 0.05) by 7.5% (41.9 vs 43.51-46.26%) and NDF by 17.7% (38.41 vs 43.76 – 46.31%). Supplementation of BCAA resulted in the highest DM, OM and NDF digestibility (P 0.05) in the treatment of A, C, D and G. Compare to treament I, the digestibility of DM, OM and NDF in G treatment increased by 31.4%, 27.5% and 36.5%, respectively and produced the highest total population of rumen bacterial of 12.4 x 109 colonies /ml. It can be concluded that the digestibility of ammoniated CC increased by the supplementation of 5% molases and BCAA combination consisted of 0.2% valine, 0.2% leucine and 0.1% isoleucine. Kata kunci: Tongkol jagung, amoniasi, molases, asam amino bercabang.

Kata kunci

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  • IPB University
  • National Research and Innovation Agency
  • Universitas Djuanda
  • Universiti Putra Malaysia
  • Indonesian Agency for Agricultural Research and Development
  • Universitas Halu Oleo
  • Central Institute for Research on Goats
  • Organisasi lain
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  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
I-W MathiusIPB University19
SubandriyoUniversitas Djuanda11
Elizabeth WinaIndonesian Agency for Agricultural Research and Development6
Cece SumantriIPB University4
Ronny Rachman NoorIPB University4
Ismeth InounuIPB University2
Z. A. JelanUniversiti Putra Malaysia2
Juan Boo LiangUniversiti Putra Malaysia2
Bambang SetiadiAfiliasi tidak diketahui2
Engeldal SECAfiliasi tidak diketahui2
Noor RrAfiliasi tidak diketahui2
B HaryantoAfiliasi tidak diketahui2
J.R GallagherAfiliasi tidak diketahui2
R. J. van BarneveldAfiliasi tidak diketahui2
Supriyati .Afiliasi tidak diketahui2
I Ketut SutamaAfiliasi tidak diketahui2
IWR SusanaAfiliasi tidak diketahui2
La Ode NafiuUniversitas Halu Oleo1
Simon Petrus GintingCentral Institute for Research on Goats1
Andi TariganAfiliasi tidak diketahui1
Rijanto HutasoitAfiliasi tidak diketahui1
Dwi PriyantoAfiliasi tidak diketahui1
A R SiregarAfiliasi tidak diketahui1
I.G.M BudiarsanaAfiliasi tidak diketahui1
Kusuma DiwyantoPusat Penelitian dan Pengembangan Peternakan1
Leo P BatubaraAfiliasi tidak diketahui1
M. DoloksaribuAfiliasi tidak diketahui1
M. RangkutiAfiliasi tidak diketahui1
Endang RomjaliAfiliasi tidak diketahui1
Simo EliaserAfiliasi tidak diketahui1
Henny NurainiIPB University1
Amelia Kamila IslamiIPB University1
Edit Lesa AditiaIPB University1
Bram BrahmantiyoNational Research and Innovation Agency1
A WilsonAfiliasi tidak diketahui1
Amlius ThalibAfiliasi tidak diketahui1
N NaufaliahUniversitas Djuanda1

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Sumber metadata: OAI-PMH (metadata jurnal) https://medpub.appertani.org/index.php/jitv/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Supplementation of molasses and branched-chain amino acid to increase in vitro digestibility of ammoniated corn cob in ruminants feed</dc:title>
	<dc:creator>Puastuti, Wisri</dc:creator>
	<dc:creator>Yulistiani, Dwi</dc:creator>
	<dc:creator>Handiwirawan, Eko</dc:creator>
	<dc:subject xml:lang="en-US">Corn Cob; Ammoniation; Molasses; Branched-Chain Amino Acid</dc:subject>
	<dc:description xml:lang="en-US">Corn cob contains high fiber and lignin which causes low nutritive value. The objective of the study was to improve the digestibility of ammoniated corn cob (CC) by supplementation of molasses and branched-chain amino acid (BCAA: valine, leucine and isoleucine). CC was processed by addition 3% urea. The first stage of in vitro test was done with 4 levels of molases 0, 5, 10 and 15% of dry matter (DM) of CC. The experiment was carried out using complete randomized design with 4 treatments and 4 replications. The second stage was also in vitro study of supplementation of two levels each for valine = V, leucine = L and isoleucine = I namely 0.1 and 0.2% of DM of ammoniated CC. There were 8 treatments combination of the BCAA as follow: A = V0.1 L0.1 I0.1; E = V0.2 L0.1 I0.1; B = V0.1 L0.1 I0.2; F = V0.2 L0.1 I0.2; C = V0.1 L0.2 I0.1; G = V0.2 L0.2 I0.1; D = V0.1 L0.2 I0.2; H = V0.2 L0.2 I0.2 and 1 control (V0.0 L0.0 I0.0). The experiments were done using completely randomized design with 9 treatments and 3 replications. The results showed that treated CC with urea was able to increase protein content by 78% (increased from 3.34% to 5.95%) while neutral detergent fiber (NDF) decreased by 15.4%, acid detergent fiber (ADF) by 7.9% and lignin 16.7%. Addition of molasses in ammoniated CC increased DM digestibility (P 0.05) by 7.5% (41.9 vs 43.51-46.26%) and NDF by 17.7% (38.41 vs 43.76 – 46.31%). Supplementation of BCAA resulted in the highest DM, OM and NDF digestibility (P 0.05) in the treatment of A, C, D and G. Compare to treament I, the digestibility of DM, OM and NDF in G treatment increased by 31.4%, 27.5% and 36.5%, respectively and produced the highest total population of rumen bacterial of 12.4 x 109 colonies /ml. It can be concluded that the digestibility of ammoniated CC increased by the supplementation of 5% molases and BCAA combination consisted of 0.2% valine, 0.2% leucine and 0.1% isoleucine. Kata kunci: Tongkol jagung, amoniasi, molases, asam amino bercabang.</dc:description>
	<dc:publisher xml:lang="en-US">APPERTANI</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2018-03-05</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://medpub.appertani.org/index.php/jitv/article/view/1664</dc:identifier>
	<dc:identifier>10.14334/jitv.v22i4.1664</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu Ternak dan Veteriner; Vol 22, No 4 (2017): DECEMBER 2017; 179-187</dc:source>
	<dc:source>2252-696X</dc:source>
	<dc:source>0853-7380</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/view/1664/1571</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Indonesian Journal of Animal and Veterinary Sciences</dc:rights>
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