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Journal : Jurnal Kedokteran Hewan

INFLUENCE OF ZINGIBER ZERUMBET EXTRACTS AS FEED ADDITIVE ON PERFORMANCE, CARCASS CHARACTERISTICS AND INHIBITION OF ESCHERICHIA COLI BACTERIA OF COMMERCIAL BROILER CHICKENS Rafiqi, Rojaur; Ryanda, M. Afzalul; Fuadi, M. Afid; Riwa, Nanda; Wahyudi, Indra; Ilham, Ilham; Allaily, Allaily; Wajizah, Sitti; Samadi, Samadi
Jurnal Kedokteran Hewan Vol 16, No 2 (2022): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v16i2.25660

Abstract

The purpose of this study was to evaluate administration of Zingiber zerumbet (Z. zerumbet) extracts on performances, carcass characteristics and Echerichia coli (E. coli) bacteria of commercial broiler chickens. One hundred day old CP 707 broiler chickens (mixed sex) were randomly distributed into 20 floor pens with four treatments and five replicates. Each group of broilers was treated with diffrent level of Z. zerumbet extracts in drinking water (P0= control, P1= 0.025 % in drinking water, P2= 0.050 % in drinking water and P3= 0.075 % in drinking water). Broiler chickens were fed commercial diet based on nutrition requirement for starter and grower. Feed and water were provided ad libitum. Body wright of chickens and feed were recorded weekly. All data were recorded to measure for performances, carcass characteristics and the inhibition of E. coli bacteria. The data were analyzed by one-way ANOVA. Statistically differences among treatments were stated with a probablity of P0.05. The results of study indicated that administration of Z. zerumbet extract in drinking water with different concentration up to 4 weeks did not significantly influence (P0.05) on the performances, carcass and giblet characteristics of broiler chickens. The inhibition of E. coli bacteria was significantly affected (P0.05) by inclusion of Z. zerumbet at different concentration. In conclusion, administration of Z. zerumbet in drinking diet had no detrimental effect on animal performance, carcass and giblet characteristics.
PROFIL LEMAK PLASMA DAN NILAI HEMATOLOGI TIKUS SPRAGUE DAWLEY DENGAN SUPLEMENTASI AMIDA MINYAK IKAN Wajizah, Sitti; Wiryawan, Komang G.; Manalu, Wasmen; Setyaningsih, Dwi
Jurnal Kedokteran Hewan Vol 7, No 1 (2013): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v7i1.556

Abstract

Penelitian ini bertujuan mengetahui efektivitas amida minyak ikan dalam menurunkan konsentrasi kolesterol dan trigliserida plasma danpengaruhnya terhadap nilai hematologi darah. Tiga puluh lima ekor tikus jantan, galur Sprague Dawley, umur 7 minggu dibagi secara acak ke dalam lima kelompok perlakuan. Kelompok kontrol (A) mendapat ransum semi purified yang mengandung 8% minyak jagung. Kelompok perlakuan masing-masing disuplementasi 4,5% minyak ikan (B), 3% minyak ikan+1,5% amida (C), 1,5% minyak ikan+3% amida (D), dan 4,5% amida (E). Ransum perlakuan diberikan selama 6 minggu. Pada akhir penelitian dilakukan pengambilan sampel darah untuk menganalisis nilai hematologi dan profil lemak plasma. Hasil penelitian menunjukkan bahwa suplementasi amida minyak ikan dapat mempertahankan jumlah eritrosit dan Hb, namun nilai hematokrit mulai menurun pada suplementasi amida 3% (D), dibandingkan suplementasi minyak ikan (B) dansuplementasi amida 1,5% (C). Jumlah leukosit pada kelompok yang mendapat suplementasi 4,5% amida (E) secara nyata (P0,05) lebih tinggi dibandingkan dengan kelompok yang diberi minyak ikan (B). Suplementasi amida minyak ikan tidak berpengaruh terhadap konsentrasi kolesterol total dan HDL plasma, namun pada suplementasi 3% amida mulai meningkatkan konsentrasi trigliserida dan LDL plasma secara nyata (P0,05). Disimpulkan bahwa suplementasi amida sebesar 3% mulai memperlihatkan pengaruh negatif terhadap nilai hematologi dan profil lemak plasma.