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Pengujian Kemurnian Sapi Bali dengan Menggunakan Metode Isoelektric Focusing
No full textPengujian Kemurnian Sapi Bali dengan Menggunakan Metode Isoelektric Focusin
Efisiensi Produksi, Biaya dan Pendapatan Usaha Pemeliharaan Sapi Perah Jantan pada Berbagai Tingkat Umur Penjualan di Jawa Barat
No full textEfisiensi produksi, biaya dan pendapatan usaha pemeliharaan sapi perah jantan pada berbagai tingkat umur penjualan di Jawa Bara
Pemberdayaan Petani-Ternak Menuju Kemandirian melalui Wahana Kelompok Usaha Bersama Agribisnis (Kasus pada Usaha Ternak Itik di Kabupaten Lombok Barat, NTB)
No full textPemberdayaan petani-ternak menuju kemandirian melalui wahana kelompok usaha bersama agribisnis (kasus pada usaha ternak itik di kabupaten Lombok Barat, NTB
Study on extension method affected to improve dairy farmer knowledge (Case Study in Cisarua, Bogor)
No full textStudy on extension method affected to improve dairy farmer knowledge (Case Study in Cisarua, Bogor
Pengaruh aplikasi kultur kering dengan beberapa kombinasi mikroba terhadap mutu mikrobiologis sosis fermentasi
No full textPengaruh aplikasi kultur kering dengan beberapa kombinasi mikroba terhadap mutu mikrobiologis sosis fermentas
Pengaruh dosis prostaglandin F2a terhadap sinkronisasi estrus sapi lokal pesisir selatan
No full textPengaruh dosis Prostaglandin F2a terhadap sinkronisasi estrus sapi lokal pesisir selata
Performance, Nutrient Digestibility, and Meat Quality of Bali Cattle Fed a Ration Supplemented with Soybean Oil Calcium Soap and Cashew Fruit Flour
Get PDFThe study to evaluate growth performance, nutrient digestibility, blood metabolites profile and meat fatty acid of Bali cattle treated with 3 different types of rations were conducted using a completely randomized block design with 4 replications. Ration treatments were R1: 40% native grass (NG) + 60% concentrate, R2: 40% NG + 60% concentrate supplemented with 5% soybean oil calcium soap (SOCS), and R3: (40% NG + 60% concentrate supplemented with 5% SOCS + 10% cashew fruit flour (CFF). Variables measured were growth performance, nutrients digestibility, blood metabolites, and meat fatty acid profile. Data were analyzed using analysis of variance (ANOVA) and the differences between treatment means were examined by Duncan Multiple Range Test. Results of the study showed that the 3 different feed treatments did not have any significant effect on dry matter intake and organic matter intake, daily body weight gain, feed efficiency, crude fiber, ADF and NDF digestibilities, cholesterol, triglycerides, low density lipoprotein (LDL), high density lipoprotein (HDL), total fatty acid contents and content of unsaturated and saturated meat fatty acids of Bali cattle meat. Different treatment rations also did not affect dry matter digestibility, however the treatments significantly affect the organic matter, crude protein, and fat digestibility (P<0.05). Bali cattle fed 5% SOCS (R2) and 5% SOCS + 10% CFF (R3) had higher organic matter and ether extract digestibilities and linoleic acid content of meat (P<0.05) compared with the control (R1). The Bali cattle fed with R1 and R2 had higher crude protein digestibility (P<0.05) compared with that of R3. It is concluded that the supplementation of 5% SOCS and 10% CFF in the ration improved the digestibility of organic matter, ether extract and linoleic fatty acids content in Bali cattle meat
Embryo Development and Post-Hatch Performances of Kampung Chicken by in Ovo Feeding of L-Arginine
Get PDFThe research was conducted to evaluate embryo development, post-hatch performances, and growth rate of kampung chicken treated in-ovo feeding of L-Arginine. A total of 135 kampung chicken fertile eggs (weight 42-43 g) were used and divided into 5 treatment groups of three replications. They were placed in the semi-automatic incubator. The first group was without in-ovo feeding (negative control); the second group was in-ovo feeding of saline 0.9% (positive control); the 3, 4, and 5 groups were in-ovo feeding of 0.5, 1.0, and 1.5% L-Arginine, respectively. In-ovo feeding of L-Arginine were injected into albumen on day 10 of incubation period using automatic syringe in the narrow end side of egg by inserting needle through a small hole at 10 mm depth. After hatching, all day old chicks were placed in floor pens (1 x 0.5 x 0.5 m) accordance with the previous egg groups. The results showed that in-ovo feeding of L-Arginine increased weight and circumference of the embryo, but did not affect the length of embryo. In-ovo feeding of L-Arginine resulted in a higher body weight gain and a lower feed conversion even though feed intake was not significantly different compared to the control groups. The growth rate performance up to 6 weeks rearing increased significantly by increasing L-Arginine administration to 1.0%. It can be concluded that embryo development and post-hatch performances of kampung chicken were markedly increased by in-ovo feeding of L-arginine
Quality and Antioxidant Activity of Yogurt Supplemented with Roselle during Cold Storage
Get PDFThe purpose of this study was to determine the quality (physical, chemical, microbiological characteristics), total phenolic content, and antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) inhibition assay of probiotic yogurt supplemented with roselle flower extract (Hibiscus sabdariffa L) during cold storage. The experiment used treatment for types of yogurt as follows: cow’s milk probiotic yogurt + roselle, goat’s milk probiotic yogurt + roselle, cow’s milk yogurt, and goat’s milk yogurt. The yogurt was stored in cold storage and evaluated the quality and antioxidant activity variables on days 0, 3, 6, 9, 12, and 15th. The results showed that there were interaction (P<0.05) between types of yogurt and storage time on pH value and total lactic acid bacteria (LAB), but no interaction effect on viscosity. The types of yogurt significantly affected (P<0.05) aw, total titrable acid (TTA), total phenolic content, and antioxidant activity. Cow’s milk probiotic yogurt + roselle and goat’s milk probiotic yogurt + roselle were the best yogurt that contributed to a good quality and high antioxidant activity up to 15 d at cold storage
Pengaruh Bahan Kriogenik dan Lama Penyimpanan terhadap Karakteristik Kultur Kering Sosis Fermentasi
No full textPengaruh bahan kriogenik dan lama penyimpanan terhadap karakteristik kultur kering sosis fermentas