Abstract

Abstract This study aims to determine the effect of lactic acid bacteria supplement from sewge force feeding fish to the LDL content of broiler chicken blood. The research samples are 40 of 1 day old broiler chicken from PT. Multi Breeder Adiram, which were divided into 4 treatments, were taken randomly and maintined for 42 days. Data were analyzed by analysis of variance using a completely randomized design unidirectional pattern, followed by a test of Duncan's Multiple Range Test (DMRT).Probiotic Lactic Acid Bacteria Isolates treatment (BAL) were used in this study is the bacterium Streptococcus thermopillus in the form of freeze drying from the Laboratory of Nutritional Biochemistry, Faculty of Animal Husbandry, UGM. I as a control treatment (without BAL) Treatment II BAL cell count was 106 CFU / ml., The third treatment is the number of BAL Cells are 107CFU / ml. , IV treatment BAL cell count was 108 CFU /ml. The results showed that there is no significant effect of BAL isolate addition on the LDL level of the broiler chicken blood. Keywords: lactic acid bacteria, LDL, freeze drying

Highlights

  • Bacteria Isolates treatment (BAL) berperan penting dalam industri fermentasi yogurt, keju, mentega, yakult, dan susu asam Penelitian yang berkaitan dengan kemampuan BAL dalam menurunkan kadar kolesterol telah banyak dilakukan

  • This study aims to determine the effect of lactic acid bacteria supplement from sewge force feeding fish to the LDL content of broiler chicken blood

  • The results showed that there is no significant effect of BAL isolate addition on the LDL level of the broiler chicken blood

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Summary

Metode Penelitian

Penelitian dirancang dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 4 variabel, yaitu 1 kontrol dan 3 variabel perlakuan kadar bakteri asam laktat, masingmasing perlakuan terdiri atas 10 kali ulangan. Populasi penelitian adalah ayam broiler Strain Lohman umur 1 hari atau One Day Old Chick (DOC). Sampel penelitian adalah 40 ekor ayam broiler strain Lohman yang terbagi dalam 4 perlakuan dengan setiap perlakuan terdiri dari 10 ekor sebagai ulangan dan diambil secara acak. Bahan: Ayam broiler Strain Lohman umur 1 hari Day Old Chick (DOC), ransum pakan ayam yang terdiri dari tepung jagung, bekatul, tepung ikan, bungkil kedelai dan NaCl (merupakan tambahan mineral), vitamin ayam (Vita chick), MRS Broth, aquades, HCl 1 N, NaOH 1 N, larutan pepton, susu skim 10%, MRS agar, sampel darah ayam, kloroform, aseton, alkohol, asetat anhidrat. Penyusunan ransum dengan bahan yang digunakan adalah tepung jagung, bekatul, bungkil kedelai, tepung ikan dan mineral mix. Ransum penelitian disusun berdasarkan hasil perhitungan dari tabel komposisi bahan pakan ransum berdasarkan NRC (1994) yang tertera pada Tabel 1 dan Tabel 2

Jagung giling Bekatul Bugkil kedelai Tepung ikan Top mix Jumlah
Hasil dan Pembahasan
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