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Journal : Animal Production : Indonesian Journal of Animal Production

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.298 KB)

Abstract

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
Nutritional Status Evaluation (Estimated Using Lignin Internal Indicator) of Grazed Yearling Kacang Bucks Adiwiniarti, Retno; Budisatria, I Gede Suparta; Kustantinah, Kustantinah; Rusman, Rusman; Purnomoadi, Agung
ANIMAL PRODUCTION Vol 17, No 3 (2015): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (798.275 KB) | DOI: 10.20884/1.anprod.2015.17.3.522

Abstract

In some areas in Indonesia, farmers usually graze their goats during the day and house them at night.  The goats eat grass without additional concentrate.  However, how much nutrient intakes of grazing goats in Indonesia are seldom calculated. Therefore, this research was set up to investigate the productivity and to estimate the dry matter, protein, and TDN intake of grazed Kacang buck using lignin internal indicator.  About 12 heads of Kacang buck, aged 1-1.5 year (the incisors have erupted 1), having the initial body weight of 18.42+1.78 kg (CV= 9.67%) and reared by farmers in Grobogan, Central Java, Indonesia were used in this study.  Intake and nutrient digestibility of the buck were calculated using lignin as internal marker.  After being reared 86 days, the average daily gains (ADG) of the buck were 3.20+21.14 gram ( -26.16 gram to 53.60 gram). Low ADG of the buck was caused by low DMI, protein and TDN intake.  The Kacang bucks were usually grazed in the soccer fields, back yards, and roadsides, therefore their intake were lower than their maintenance needed.  The averages of DMI, protein and TDN intake were about 1.17+0.17 % their body weight, 30.16+4.18 g and 91.45+11.64 g, respectively. It can be concluded that the productivity of grazing Kacang bucks is relatively very low.
Meat Preservation with Addition of Kecombrang Leaves (Etlingera Elatior) in Refrigerator Temperature Kusuma, Citra; Rusman, Rusman; Jamhari, Jamhari
ANIMAL PRODUCTION Vol 19, No 1 (2017)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.442 KB) | DOI: 10.20884/1.jap.2017.19.1.587

Abstract

The purpose of this study was to determine the effect of kecombrang leaves (Etlingera elatior) on the physical, chemical and microbiological quality on meat that stored at refrigerator temperatures. The research was conducted in June until August 2016 in the Laboratory of Meat Science and Technology Department of Product Technology, Faculty of Animal Science, Gadjah Mada University. This study used a completely randomized design (CRD) 3 x 3 factorial (3 condition of kecombrang leaves, 3 storage time), each treatment was repeated 3 times, and the different means were tested by Duncan test. The results Showed that the addition of kecombrang leaves and storage time had significantly affected (P<0.05) on the total microbes in meat. Meat control (8,00 log cfu/ml±0,48) and meat with the addition of kecombrang leaves powder (6,59 log cfu/ml±0,40) more effective in suppressing of total microbes that growing compared with kecombrang leaves pasta (7,12 log cfu/ml±0,35). Storage time make pH value and cooking losses in meat decrease.  Kecombrang leaves condition and storage time did not affected to water content, protein content, fat content and tenderness in beef.
Supplementation of Vitamin E and C in the Feed on Color, Cooking Loss and Tenderness of Muscovy Ducks Meat Stored in Room Temperature, Refrigerator and Freezer Tugiyanti, Elly; Yuwanta, Tri; Zuprizal, Zuprizal; Rusman, Rusman; Ismoyowati, Ismoyowati
ANIMAL PRODUCTION Vol 17, No 2 (2015): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (577.386 KB) | DOI: 10.20884/1.anprod.2015.17.2.504

Abstract

Research has been conducted to determine the effectiveness of antioxidant supplementation of vitamin E and C in the feed to meat quality of the Muscovy duck meat stored at room temperature, refrigerator and freezer.  Eighty-four Muscovy duck tail males aged 9 weeks maintained for 5 weeks and allocated into 7 treatments with 4 replications and each replication consisted of Muscovy duck 3 heads. Completely Randomized Design was applied, in the which treatments were vitamin E and vitamin C supplementation to the basal feed containing 21% protein and 3100 kcal / kg administered metabolic energy into seven groups namely E0C0: basal feed without Vit E and Vit C, E400: basal feed plus 400 IU of vitamin E, E600: basal feed plus 600 IU of vitamin E, C400: basal feed plus 400 mg / kg feed vitamin C, C600: basal feed plus 600 mg / kg feed as much vitamin C, E200C200: basal feed plus 200 IU vitamin E and 200 mg / kg feed vitamin C, and E300C300: basal feed plus 300 IU of vitamin E and 300 mg / kg feed of vitamin C. The parameters measured were the color of meat that includes the value of L * (lightness), a * (Redness) and b * (yellowness), tenderness and cooking looses.  The data obtained and the analysis of variance followed honestly significant difference test.Muscovy duck meat that vitamin E-supplemented feed brightness levels did not differ (P> 0.05) with non-supplemented,  otherwise Muscovy duck meat that feed supplemented vitamin C or a combination of vitamin E and C levels of brightness up to 3 days either at room temperature or stored the refrigerator is still high.  Supplementation of vitamin E and C was highly significant (P <0.01) against redness (a*) meat stored in different storage means. Muscovy duck meat that feed not supplemented vitamin E and C redness (a*) did not differ (P> 0.05) between the age of 0 hours with that stored in the refrigerator or freezer. B * value of Muscovy duck meat that feed not given vitamin E and C as well as different combinations (P <0.05) with Muscovy duck meat that feed supplemented with vitamin C or a combination of vitamins E and C. The Muscovy duck meat that feed supplemented vitamin E, C or a combination of vitamins E and C if stored at room temperature or refrigerator up to 3 days the value of L* and a* is still high, but the b * low.