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S. Sumarsih
Faculty of Animal Agriculture, Diponegoro University Tembalang Campus, Semarang 50275
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Journal : Journal of the Indonesian Tropical Animal Agriculture

 1 
THE INFLUENCE OF USING FISH FERMENTED BY LACTIC ACID BACTERIA AS FEED SUBSTITUTION ON SERUM LIPID PROFILE OF BROILERS Sumarsih, S.; Yudiarti, T.; Utama, C.S.; Rahayu, E.S.; Harmayani, E.
Journal of the Indonesian Tropical Animal Agriculture Vol 35, No 2 (2010): (June)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.35.2.124-128

Abstract

The study was aimed to examine the effect of the use of fish fermented by lactic acid bacteria(LAB) as a subtitution for fish meal on serum lipid profile of broiler. One hundred and twenty five dayoldbroiler chicks of CP 707 strains were divided into five groups for five treatments. A CompletelyRandomized Design was used in this experiment. The treatments were 0 (control), 2, 4, 6 and 8% fishfermented by LAB substitution of basal diet containing 8% fish meal. The parameters were blood lipidprofile including total cholesterol, Low Density Lipoprotein (LDL) and High Density Lipoprotein(HDL) cholesterol and triglycerides. Data was analyzed by one-way Analysis of Variance (ANOVA).When the F test indicated a significant effect, the differences between the mean values were analyzed byDuncan’s Multiple Range test. Results showed that using fish silage fermented by LAB on broiler’s feeddid not affect total cholesterol and HDL cholesterol, but significantly affect (p<0.05) levels of LDLcholesterol and serum triglycerides of broilers. Based on serum lipid profile, it could be concluded thatfish fermented by LAB can be used as a substitute for the 100% fish meal in broiler’s feed.
Effect of binder mineral in batchery waste based feed pellet on its proximate component and energy values Sulistiyanto, B.; Utama, C.S.; Sumarsih, S.
Journal of the Indonesian Tropical Animal Agriculture Vol 43, No 2 (2018): June
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.43.2.107-114

Abstract

The Experiment was conducted to study effects of binder mineral addition to the hatchery waste based pelletprocessingon its proximate component and energy value. The study may be beneficial to emerge a new feed resource for local farm businesses. The hatchery wastes those comprised of 30% of egg shells, 60% of un-hatched eggs, and 10% of culled DOC were blended, and mixed with 10% of cassava cake meal(W/W), then mixed well with mineral adsorbent (bentonites or zeolites) at 0, 1, 2, 3, 4 and 5% (W/W). The mixture was conditioned at 80 ºC for 15 min, and extruded to make a pellet with 6 mm of diameter and 30 mm in length, and dried into warm air flow dryer. The moisture, crude protein (CP), ash, ether extract (EE), crude fiber (CF), apparent metabolizable energy (AME), true metabolizable energy (TME), metabolizability(MET) and nitrogen retention (NR) were observed in each pellet. Result of the experiment showed that moisture of pellet was decreased (P<0.05) by zeolites or bentonites addition. Even though the effect ofbinder mineral addition gave different patterns, concentrations of ash, crude protein, ether extract and crude fiber of pellet product were increased by increasing level of mineral adsorbent (P<0.05). Nutrient availability as was represented by AME, TME, MET, and NR were increased by zeolites and bentonites additions (P<0.05). In conclusion, supplementations of bentonites and zeolites in the hatchery waste based pelletcould improve its proximate component concentration and nutrient availability.
CHARACTERISTICS, STABILITY AND ANTIMICROBIAL ACTIVITY OF LACTIC ACID BACTERIA (Leuconostoc sp) ISOLATED FROM BROILER’S CAECUM DURING STORAGE Sumarsih, S.; Sulistiyanto, B.; Sutrisno, C.I.
Journal of the Indonesian Tropical Animal Agriculture Vol 37, No 1 (2012): (March)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.37.1.70-76

Abstract

Lactic acid bacteria (LAB) is one of the natural microbe which widely used as fermentation agents.The purpose of this study was to examine the characteristics, stability and antimicrobial properties oflactic acid bacteria (Leuconostoc sp) isolated from broiler’s caecum during storage. This research wasconducted by the Complete Randomized Design with 4 treatments (time of storage: 0, 2, 4 dan 6 weeks)with 12 replications. Parameters observed were total number and stability properties of Leuconostoc spisolate which known as lactic acid bacteria. The results obtained total number of Leuconostoc sp isolatewere significantly (P<0.05) decreased from 8 x 107 to 1 x 103 Colony Forming Unit (CFU)/mL duringstorage. Stability properties of Leuconostoc sp isolate were not affected by the time of storage.Antimicrobial activity of Leuconostoc sp were significantly (P<0.05) decreased from 9.94 to 8.68, 7.23and 6.14 mm during storage at 2, 4 and 6 weeks.
Supplementation of garlic powder and Lactobacillus casei to improve nutrient digestibility, physiological conditions, and performance of broiler during starter phase Mangisah, I.; Yunianto, V. D.; Sumarsih, S.; Sugiharto, S.
Journal of the Indonesian Tropical Animal Agriculture Vol 46, No 4 (2021): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.46.4.336-346

Abstract

This study aimed to assess the effect of a mixture of garlic powder and Lactobacillus casei (GLC) on intestinal development, hematological parameters, nutrient digestibility, and performance of broilers in the starter phase. One hundred forty 1-day-old broiler chicks were divided into four groups, namely control (not given GLC supplement) and given GLC supplement either 1%, 2%, and 3% of total feed. Chickens were reared for 21 days in an open cage. On the 21st day of the experiment, blood collection, lymphoid organ and digestive organ weight, and performance data were recorded. Accumulative feed intake until day 21 did not differ (P>0.05) among treatment groups. In this study, there were improvements in the height of villi in the jejunum, and the acidity in the duodenum and caecum, due to the increase of short-chain fatty acids (SCFA: acetate and propionate). Protein and crude fiber digestibility in the GLC-given chickens was significantly higher than in the control group ((P≤0.05). GLC supplementation (1%, 2%, and 3% of total feed) significantly increased body weight gain and improved feed conversion ratio (FCR) (P≤0.05). In conclusion, the use of GLC during the starter phase can improve the nutrient digestibility, intestinal health, and performance of broiler chickens.
Co-Authors B. Sulistiyanto C. I. Sutrisno C.I. Sutrisno C.S. Utama Cahya Setya Utama E. Harmayani E.S. Rahayu I. Mangisah S. Sugiharto Turrini Yudiarti V. D. Yunianto