Substitusi Konsentrat Protein Menggunakan Tepung Bulu Ayam yang Diolah Secara Fisiko-Kimia dan Fermentasi Menggunakan Bacillus sp. Mts

Substitusi Konsentrat Protein Menggunakan Tepung Bulu Ayam yang Diolah Secara Fisiko-Kimia dan Fermentasi Menggunakan Bacillus sp. Mts

Concentrate; keratin; basilus; chicken-layer

(Protein concentrate substitution using feather meal processed by physico-chemistry and fermentatio)ABSTRACT. The objective of this research was to evaluate the effect of protein concentrate substitution using processed feather meal in growing layer-ration. Chicken feather meal was processed by physico-chemical techniques viz.soaking in 0.5% (b/v) NaOH and Na2S at 60°C and continued by fermentation using Bacillus sp. MTS. The method was experimental method with a Completely Randomized Design with five treatments that replicated for four times. The treatments tested was level of concentrate substitution i.e. 0, 4, 8, 12 and 16%. Protein concentrate substitution had no significantly effect (P > 0.05) on growth, feed consumption and convertion of growing layer. Keratin meal from chicken feather can be applied in growing layer-ration 16% respectively or substitute the protein concentrate as much as 53%. 

Rahayu, Sri

Bata, Muhamad

Hadi, Winarto

Jurnal Agripet; Vol 14, No 1 (2014): Volume 14, No. 1, April 2014; 31-36

2460-4534

1411-4623

Agricultural Faculty

2014-04-01

Universitas Jenderal Soedirman

http://jurnal.unsyiah.ac.id/agripet/article/view/1202/1100

application/pdf

eng

info:eu-repo/semantics/article

info:eu-repo/semantics/publishedVersion

Peer-reviewed Article

http://jurnal.unsyiah.ac.id/agripet/article/view/1202

10.17969/agripet.v14i1.1202