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All Journal Animal Production : Indonesian Journal of Animal Production
LM Yusiati, LM
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Veterinary

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In Vitro Digestibilities of Six Rumen Protected Fat-Protein Supplement Formulas Hartati, Lilis; Agus, Ali; Widyobroto, BP; Yusiati, LM
ANIMAL PRODUCTION Vol 14, No 1 (2012): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The aim of the research was to evaluate the efficacy of protection method of rumen protected fat-protein supplements. In vitro digestibility test was carried out to examine nutrients digestibility of different supplement formula based on the sources of protein and oil. The research used two sources of fat namely crude palm oil (CPO) and fish oil (FO) and three sources of protein namely milk skim, soy flour, and soybean meal. Thus there were 6 combinations that subjected in the in vitro digestibility test. The observed variables were the digestibility of dry matter (DM), organic matter (OM), crude fat (CF), and crude protein (CP). Results indicated that the method for protecting protein and fat was effective. This was showed by low nutrients digestibility in the rumen and high nutrients digestibility in the post rumen. In conclusion the combination between skim milk and CPO gave the best results among the other supplement formula.Keywords: rumen protected nutrient, fat-protein supplement, rumen digestibility, in vitroAnimal Production 14(1):1-5, January 2012
Effect of Crude Palm Oil Protection on Fermentation Parameter and Rumen Microbial Activity of Male Local Lamb Tiven, NC; Yusiati, LM; Rusman, Rusman; Santoso, U
ANIMAL PRODUCTION Vol 14, No 3 (2012): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abtstract. The experiment was conducted to determine the effect of protected crude palm oil (CPO) protection in the ration on in vivo fermentation parameters and microbial activity. Fifteenth local male lambs aged 9-12 months weighing 14-17 kg, were divided into 3 groups ration treatment. The first group received only the basal ration (R0), the 2nd group received the basal ration and 3% CPO (R1), while the 3rd group received the basal ration and 3% CPO protected with 2% formaldehyde (R2). The data were analyzed by completely random design with oneway pattern. The different of treatments were tested by Duncan’s New Multiple Range Test. The results showed that addition CPO protected with formaldehid (R2) in sheep ration increasing microbial protein in the rumen fluid.Keywords: fermentation parameters, rumen microbial activit. CPO Abstrak. Penelitian ini dilakukan untuk mengetahui pengaruh proteksi kelapa sawit mentah (CPO) dalam ransum terhadap parameter fermentasi in-vivo dan aktivitas mikroba. Lima belas ekor domba lokal muda jantanumur 9-12 bulan dengan bobot 14-17 kg, dibagi menjadi tiga kelompok perlakuan ransum. Kelompok pertama hanya diberi ransum basal (R0), kelompok kedua diberi ransum basal dan 3% CPO (R1), kelompok ketiga diberi ransum basal dan 3% CPO terproteksi dengan 2% formaldehid (R2). Rancangan Acak Lengkap dan dan anova satu arah digunakan pada penelitian ini dengan uji lanjut jarak ganda Duncan. Hasil penelitian menunjukkan bahwa penambahan CPO terproteksi dengan formaldehida (R2) pada ransum domba meningkatkan protein mikroba dalam cairan rumen.Kata kunci: parameter fermentasi, aktivitas mikroba rumen, CPO NC Tiven  et al/Animal Production 14(3):141-146, September 2012
Co-Authors Ali Agus BP Widyobroto, BP Lilis Hartati NC Tiven, NC Rusman Rusman U Santoso