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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Ternak Veteriner agriTECH Indonesian Journal of Biotechnology Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Teknologi Indonesia Al-ihsan : Journal of Community Development in Islamic Studies Indonesian Journal of Pharmacology and Therapy
Ema Damayanti
Balai Pengembangan Proses dan Teknologi Kimia (BPPTK)-LIPI, Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Veterinary Other

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Journal : Jurnal Ilmu Ternak Veteriner

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The use of earthworm meal (Lumbricus rubellus) as anti-pullorum agent in feed additive of broiler chicken Damayanti, Ema; Sofyan, Ahmad; Julendra, Hardi; Untari, Tri
Indonesian Journal of Animal and Veterinary Sciences Vol 14, No 2 (2009)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.826 KB) | DOI: 10.14334/jitv.v14i2.348

Abstract

The aim of this research was to study the use of earthworm meal (TCT) L. rubellus as anti pullorum agent in poultry feed additive (IP). The antibacterial activity of TCT against Salmonella pullorum was examined using diffusion agar method at each of the following concentrations: 0, 25, 50, 75 and 100% (w/v) in 100 µL DMSO. In vivo test was conducted using 80 broiler chicken and were infected by S. pullorum with treatments of: IP0: IP contained 0% TCT, IP1: IP contained 25% TCT, IP2: IP contained 50% TCT, IP3: IP contained 75% TCT and IP4: IP contained 100% TCT. Each treatment was replicated 4 times with 4 chicks each. Feed additive was periodically fed to broiler during 7 days before and 10 days after infection. Anti-pullorum activities were evaluated using serology test, isolation and biochemical identification of S. pullorum. The results showed that 75% TCT was optimum to inhibit S. pullorum in vitro. The isolation and identification of S. pullorum results showed that 0 out of 8 (0%) broilers treated with IP4 was not infected by S. pullorum whereas 1 out of 2 (50%) broilers treated with IP0 were infected by S. pullorum. The reduction of S. pullorum prevalence as followed by increasing TCT in feed additive. In conclusion, TCT as poultry feed additive could inhibit S. pullorum infection. Key words: Earthworm Meal, Feed Additive, S. Pullorum
Antibacterial activity and retained protein of earthworm meal (Lumbricus rubellus) as feed additive combined with chitosan Sofyan, Ahmad; Damayanti, Ema; Julendra, Hardi
Indonesian Journal of Animal and Veterinary Sciences Vol 13, No 3 (2008)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (132.843 KB) | DOI: 10.14334/jitv.v13i3.586

Abstract

This research was conducted to enhance the bacterial growth inhibition of E. coli by using earthworm (Lumbricus rubellus) meal (TCT) which was added with chitosan and its effect on the retained protein in broilers. Inhibition of E. coli growth was tested using dilution method on the nutrient broth by additional 2% TCT combined with 0, 0.5, 1.0 and 1.5% chitosan. Retained protein was measured using broiler fed diet containing 2% TCT (w/w) and added by chitosan 0, 0.5, 1.0 and 1.50% of TCT (w/w). The numbers of 15 broilers Cobb strain 35 days old were arranged on Completely Randomized Design (CRD). Results showed inhibition of E. coli was increased using TCT mixed chitosan. The highest inhibition to E. coli growth obtained from TCT + 0.5% chitosan. Retained protein tended to increase up to 1% (w/w) chitosan. Otherwise, chitosan level more than 1% could reduce protein retention. It is concluded that use of 1% chitosan increased TCT capability to inhibit E. coli and protein retention in the broilers. Key Words: Feed Additive, Chitosan, L. rubellus, E. coli
Co-Authors Achmad Dinoto Ahmad Fathoni Aprilia, Aqsha Putri Ash Shabah, Musyaffa Amin Fathoni, Rois Febriansah , Rifki Hadi, Ismanurrahman Hardi Julendra Hayati, Septi Nur Hendra Herdian Heru Agus Cahyanto, Heru Agus JAKA WIDADA Khoirun Nisa Lies Mira Yusiati Lusty Istiqomah Mudinillah, Adam Mustofa Mustofa Prastiwi, Erfa Kurnia R. Haryo Bimo Setiarto, R. Haryo Bimo Raden Haryo Bimo Setiarto, Raden Haryo Bimo Rafika Sari Rofiq Sunaryanto Rois Fatoni Suprihatin Suprihatin Sylvia Utami Tunjung Pratiwi Tri Untari Yosi Bayu Murti