Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Ilmu Peternakan Terapan

In vitro study: Soybean meal substitution with maggot on sheep digestibility and rumen fermentation Lilis Khotijah; Putri Sri Rahayu; Dewi Apri Astuti; Rima Shidqiyya Hidayati Martin
Jurnal Ilmu Peternakan Terapan Vol 6 No 2 (2023): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v6i2.3771

Abstract

The in vitro study aimed to evaluate the utilization of maggot flour from selected substrates as a substitute for soybean meal in sheep rations on digestibility and rumen fermentation in vitro. Maggot were reared using three different substrates i.e., sheep feces, household waste and bread waste. The BSF maggot product with feces substrate showed the highest protein was used in this study. The treatments in this study were T1=100% soybean meal, T2=50% soybean meal + 50% maggot flour, T3=100% maggot flour. In vitro rumen fermentation and digestibility were conducted and the parameters were pH, NH3, volatile fatty acid (VFA), dry matter digestibility (DMD) and organic matter digestibility (OMD). Maggot rearing data were presented descriptively while the in vitro data were analyzed using analysis of variance. The result showed that the treatments had no significant effect (P>0.05) on pH, VFA, DMD and OMD, but replacement of soybean meal (100% maggot flour) affected NH3 production. The utilization of maggot as a substitute for soybean meal in sheep ration did not have a negative impact on in vitro fermentability and rumen digestibility.
Blood Lipid Profile and Yolk Cholesterol Content of Coturnic coturnix japonica Receiving African Leaf (Vernonia amygdalina) Extract in Drinking Water Dwi Margi Suci; Kurnia Laila Fadilah; Lilis Khotijah
Jurnal Ilmu Peternakan Terapan Vol 7 No 1 (2023): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v7i1.3949

Abstract

The aim of this study was to determine the effect of supplementation of African leaf (Vernonia amygdalina) extract on quail blood lipid profile (comprising total cholesterol, triglyceride, HDL cholesterol, LDL cholesterol concentrations) and yolk cholesterol. One hundred twenty female quail aged 8 weeks were fed a supplementary Vernonia amygdalina for 6 weeks. The study was of completely randomized design with 3 treatment and 5 replications. The treatment were no supplementation of African leaf extract to the control and supplementation of African leaf extract at doses of 3 and 6 ml quail/day. The observed variables were those of blood lipid profile (comprising total cholesterol, triglycerides, HDL cholesterol, and LDL cholesterol concentrations) and egg yolk cholesterol. Blood lipid profiles data were analyzed of variance and yolk cholesterol concentrations were analyzed descriptively with 1 sample (composite from each replication) for each treatment. The study results showed that African leaf extract significantly (P<0.05) reduced quail blood cholesterol and yolk cholesterol. Yolk cholesterol was reduced by 5.01% and 11.38, respectively, at doses of 3 and 6 ml quail/ day as compared to controls. Blood triglyceride, HDL cholesterol, and LDL cholesterol concentrations were not significantly different from those in controls. From these study results it was concluded that supplementation of African leaf at a dose of 6 mL quail/ day was capable of reducing quail blood cholesterol and yolk cholesterol.