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Journal : Jurnal Ilmu Ternak Veteriner

The effect of of oligosaccharides from sweet potato on layers performance Haryati, Tuti; ., Supriyati
Indonesian Journal of Animal and Veterinary Sciences Vol 16, No 3 (2011)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (76.561 KB) | DOI: 10.14334/jitv.v16i3.613

Abstract

The investigation was carried out to study the utilization of oligosaccharides from sweet potato as feed additives to improve the performance of laying hens. Oligosaccharides were extracted from sweet potato using 80% ethanol. Extractant and residue were evaluated as feed additive. Ninety six of 18 weeks old laying hens from CP 909 Isa Brown were randomly distributed into four treatments with six replicates and four laying hens per replicate. The treatments were: Ro = Control without oligosaccharides, R1 = R0 + 0.1% of extract of sweet potato. R2 = R0 + with 0.2% of residue of sweet potato, and R3 = R0 +  with 0.2% of commercial FOS. The evaluations were carried out up to 25 weeks of egg production. The data were evaluated with statistical analysis using SAT. The results showed that egg production and FCR of R1 and R2 were better than R0 (P < 0.05). The treatments were not significantly affected feed consumption. In conclusion, addition of extract or residue of sweet potato improved (P < 0.05) egg production and FCR of layers compared to control diet. Key Words: Oligosaccharides, Sweet Potato, Performance, Layers
Utilization of oligosaccharides component from soybean meal and sweet potatoes on broiler feed Haryati, Tuti; ., Supriyati
Indonesian Journal of Animal and Veterinary Sciences Vol 15, No 4 (2010)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (125.159 KB) | DOI: 10.14334/jitv.v15i4.664

Abstract

The investigation was carried out to study the effect of oligosaccharides from soybean meal (SBM) and sweet potatoes as feed additives on feed to improve the productivity of broiler. The amounts of 704 day-old chicks from Arbor Arcres were randomly distributed into 16 treatments with 4 repetions  and with 11 chicks in each pens. The treatments  were: 2 level of sweet potato oligosaccharides (0.1 and 0.2%), 2 levels of residue of  sweet potato extracts (0.4 and 0.8%), 2 levels of SBM oligosaccharides (0.1 and 0.2%), 2 levels of residue of SMB extracts, 2 levels of MOS commercial (0.01 and 0.02%) 2 levels of commercial inulin (0.1 and 0.5%), 2 levels of commercial FOS (0.2 and 0.4%) and control with and without antibiotic. The results showed that better FCR (P < 0.05) was seen on the addition of 0.2% sweet potato oligosaccharides at 3 weeks trial, meanwhile on 0.1% addition was able to improved the absorption of Ca and P. The trial up to 5 weeks, only treatment with 0.8% of residue have a better FCR value (P < 0.05). The effect of utilization of SMB oligosaccharides was only observed on 0.8% residue at 5 weeks trial which have a better FCR value. It could be concluded that the extract of oligosaccharides from soybean meal and sweet potatoes could improve the effisiency of broiler feed. Key Words: Oligosaccharides, Sweet Potato, Soy-Bean Meal, Productivity, Broiler