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All Journal Buletin Peternakan JURNAL ILMU DAN TEKNOLOGI PETERNAKAN JURNAL PETERNAKAN Jurnal Peternakan Indonesia JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Ilmiah Universitas Batanghari Jambi Animal Production : Indonesian Journal of Animal Production JURNAL ILMIAH PETERNAKAN TERPADU Adimas : Jurnal Pengabdian Kepada Masyarakat Bulletin of Applied Animal Research Jurnal Impresi Indonesia Jurnal Sosial dan Sains Journal of Business, Social and Technology ANGON: Journal of Animal Science and Technology JAS (Journal of Animal Science) Molekul: Jurnal Ilmiah Kimia Sinergi Abdimas: Jurnal Pengabdian Masyarakat Journal of Mechanical Engineering and Applied Technology Jurnal Agripet Multidisciplinary Innovations and Research in Applied Engineering
Yusuf Subagyo
Fakultas Peternakan, Universitas Jenderal Soedirman, Purwokerto
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Journal : Buletin Peternakan

 1 
Macronutrient Digestibilities and Enzyme Activities in Rumen Fluid Supplemented by Protein-Energy Synchronized Index-Based Rations Afduha Nurus Syamsi; Harwanto Harwanto; Hermawan Setyo Widodo; Yusuf Subagyo
Buletin Peternakan Vol 46, No 2 (2022): BULETIN PETERNAKAN VOL. 46 (2) MAY 2022
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v46i2.73881

Abstract

The protein-energy  synchronized  (PES)  index-based  rations  can  optimize microbial  protein  synthesis  (MPS)   and   affect   enzyme   activity   and  macronutrient digestibility of ration in rumen fluid. This study aimed to examine the in vitro effect of a ration based on PES index on macronutrient digestibility and enzyme activity in rumen fluid. The research was conducted experimentally, consisting of 4 treatment rations with different  PES  indexes  (R1:  0.55;  R2:  0.6;  R3:  0.65;  R4:  0.7).  Each  treatment  was repeated 5 times, so there were 24 experimental units. The material used was the rumen fluid of the Jawa Randu Goat, which was taken at the Sokaraja Slaughterhouse shortly after  the  goat  was  slaughtered.  Each  ration consisted  of  napier  grass,  river  tamarind, coconut  meal, soybean  dregs,  rice  bran,  cassava  waste,  and  mineral  mix.  The  results showed  that  the  PES  index  significantly  affected  (P<0,01)  the  digestibility  of  protein (A),  fiber  (B),  and  fat  (C),  as  well  as  the  activity  of  protease  (D)  and  cellulase  (E) enzymes.  Theorthogonal  polynomial  test  showed  that  the  PES  index  has  a  quadratic effect on all test parameters with the following equation: A (Y= -1229.5X2 + 1540.6X -457.57; R2= 0.75), B (Y = -800.95X2+ 955.86X -264.51; R² = 0.75), C (Y = 868.92X2-1038.2X + 325.1; R2= 0.81), D (Y = -41.4X2+ 51.697X -14.982; R² = 0.77), and E (Y = -4.8538X2+  5.927X -1.6241;  R²  =  0.84).  The  protein-energy  synchronized  index-based rations increased the in vitro of macronutrient digestibility (protein, fiber, and fat) and enzyme activity on rumen fluid at a medium index level (0.6-0.63).
Co-Authors Abdurrahman, Isa Abdillah Adzani, Aista Rini Afduha Nurus Syamsi Afduha Nurus Syamsi Afduha Nurus Syamsi Afduha Nurus Syamsi Ahmad Athoillah Algani, Muhammad Zaky Abdullah Arif Syamsudin Bahari, Intan Kembang Baharudin Priwintoko Cahyani, Linda Arum Cahyani, Linda Arum Caribu Hadi Prayitno Caribu Hadi Prayitno Christi, Raden Febrianto Darmawati Putri, Dindy Dewi Puspita Candrasari Dindy Darmawati Putri Dindy Darmawati Putri Eko Saputro, Wahyu Danang F.M. Suhartati Fariz Wisda Nugraha Hadiyati, Isna Sulistami Hartanto Prawibowo Harwanto Harwanto Ibnu Rosyid Al Hassany Ifani, Merryafinola Indriawan, Ari Dwi Nur Isa Abdillah Abdurrahman Jayawarsa, A.A. Ketut Jodi Susanto Khaerudin, Asep Rahmat Kriswanto Kriswanto, Kriswanto Lamis, Nada Hayfa Lilik Kartika Sari, Lilik Kartika M. Y. Sumaryadi Makhasin, Luthfi Maryoto, Bambang Masrukin Masrukin Mera Kartika Delimayanti Muhammad Rayhan Munasik Novie Andri Setianto Nur Rasminati Nurul Hidayat Pamuji Pamuji, Pamuji Pramono Soediarto Pramono Soediarto Rahab Rahab, Rahab Rimbawato, Efka Aris Rizak Tiara Yusan Rizqi Fitri Naryanto Rokhmah, Nurul safitri, Lis Santi Mariani, Shinta Santosa, R Singgih Sugeng Sendie Yuliarto Margen Setyo Utomo Shinta Santi Mariani Sihati, Listian Krist Siswadi Siswadi Sri Utami Sukarso Sukarso, Sukarso Sukoco, Imam Susanto, Jodi Syafaat, Sulthan Alam Syafriawan, Muhammad Aulia Syamsi, Afduha Nurus Triana Yuni Astuti Valiana, Ana Viky Isniawan Wakhidati, Yusmi Nur Wardhana Suryapratama Widodo, Hermawan Setyo Wihandoyo, Dika Wulan , Tyas Retno