Inhibitory Effect of Extract Granule of Earthworms (Lumbricus rubellus) on the Pathogenic Bacteria In Vitro

The objective of this study was to determine the inhibition ability of the earthworm (L. rubellus) extract (ECT), dried earthworm extract (ECT-k), and granule earthworm extract (ECT-g) as poultry feed additive against some pathogenic bacteria. Antibacterial activity was performed using diffusion met...

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Main Authors: Istiqomah, Lusty (Author), Damayanti, Ema (Author), Julendra, Hardi (Author), istika, Dewi (Author), Winarsih, Sri (Author)
Format: EJournal Article
Published: Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI, 2014-11-24.
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LEADER 02764 am a22003133u 4500
001 JSV_UGM_5427_5168
042 |a dc 
100 1 0 |a Istiqomah, Lusty  |e author 
100 1 0 |e contributor 
700 1 0 |a Damayanti, Ema  |e author 
700 1 0 |a Julendra, Hardi  |e author 
700 1 0 |a istika, Dewi  |e author 
700 1 0 |a Winarsih, Sri  |e author 
245 0 0 |a Inhibitory Effect of Extract Granule of Earthworms (Lumbricus rubellus) on the Pathogenic Bacteria In Vitro 
260 |b Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI,   |c 2014-11-24. 
500 |a https://jurnal.ugm.ac.id/jsv/article/view/5427 
520 |a The objective of this study was to determine the inhibition ability of the earthworm (L. rubellus) extract (ECT), dried earthworm extract (ECT-k), and granule earthworm extract (ECT-g) as poultry feed additive against some pathogenic bacteria. Antibacterial activity was performed using diffusion method against Escherichia coli, Salmonella pullorum, Pseudomonas aeruginosa, and Staphylococcus aureus  in vitro. In the present study, the concentrations of ECT, ECT-k, and ECT-g in nutrient broth (NB) media tested were consisted of treatments A: 0%, B: 0.26%, C: 0.52%, D: 0.78% and E: 1.04% (g/vol) respectively. The results of the in vitro study showed that started from ECT level 0.26% inhibited (P <0.05) growth of P. aeruginosa and S. aureus, while ECT level 0.52% inhibited (P <0.05) E. coli and S. pullorum which proportional to the increased in concentration. ECT-k level 0.26% inhibited (P <0.05) growth of E. coli and S. aureus, while ECT-k level 0.52% inhibited (P <0.05) P. aeruginosa, and ECT-k level 1.04% inhibited (P<0.05) growth of S. pullorum. ECT-g level 0.26% inhibited (P <0.05) growth of S. pulorum, while ECT-g level 0.52% inhibited (P <0.05) S. aureus and ECT-g level 1.04% inhibited (P<0.05) growth of P. aeruginosa. There were no antibacterial action (P>0.05) of ECT and ECT-t against S. pullorum. Diameter of inhibition zone for 24 hours showed that S. aureus was the most sensitive bacterium to ECT and ECT-k, and S. pullorum was the most sensitive bacterium to ECT-g.  
540 |a Copyright (c) 2014 Jurnal Sain Veteriner 
540 |a http://creativecommons.org/licenses/by-sa/4.0 
546 |a eng 
690 |a veterinary 
690 |a antibacterial activity, granulation, earthworm (L. rubellus), extract 
655 7 |a info:eu-repo/semantics/article  |2 local 
655 7 |a info:eu-repo/semantics/publishedVersion  |2 local 
655 7 |a Peer-reviewed Article  |2 local 
786 0 |n Jurnal Sain Veteriner; Vol 32, No 1 (2014): JUNI 
786 0 |n 2407-3733 
787 0 |n https://jurnal.ugm.ac.id/jsv/article/view/5427/5168 
856 4 1 |u https://jurnal.ugm.ac.id/jsv/article/view/5427/5168  |z Get Fulltext