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Journal : Buletin Peternakan

The Carcass and Nutritional Meat Characteristics of Sapudi and Cross Merino Sheep Himmatul Khasanah; Gayuh Syaikhullah; Muhammad Adhyatma
Buletin Peternakan Vol 46, No 3 (2022): BULETIN PETERNAKAN VOL. 46 (3) AUGUST 2022
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v46i3.74048

Abstract

Sheep meat plays an important role in accomplishing balanced and healthy nutrition as a source of protein, fat, and essential micronutrients such as zinc, iron, and vitamin B12.  The amino and fatty acid composition of meat in different breeds need to be assessed to characterize and determine the development prospects of sheep that produce healthy and good quality meat. Therefore, this study aimed to investigate the phenotypic characteristics of the Sapudi and Cross Merino meat sheep including the carcass performance and meat qualities. We reared four Sapudi and four Cross Merino ewes in the same feed and environmental management for two months then slaughtered and analysed the carcass, non-carcasses and chemical meat properties. We used Bicep femoris muscle to perform proximate, amino acid, and fatty acid contents. An independent t-test was conducted to compared obtained data. Heart weight and protein content were higher in Sapudi sheep. Of the 51 fatty acids observed, we found 11 and 10 types of fatty acid in the Sapudi and Cross Merino meat, respectively. The fatty acid percentage of Sapudi meat tended to have higher value compared to Cross Merino. We also found that the two breeds have the same amino and fatty acid compositions.  The levels of glycine, arginine, serine, tyrosine, phenylalanine, lysine and threonine were statistically higher in Cross Merino than Sapudi.  In conclusion, the non-carcass, crude protein, amino acid and fatty acid level were significantly different between Sapudi and Cross Merino
Comparative Evaluation of Hermetia Illucens Larvae Reared on Different Substrates: Effect on Growth (The Yield, Nutritional Properties and Bioconversion) Rate Khasanah, Himmatul; Tyas, Iswahyuning; Kusbianto, Dwi Erwin; Jadmiko, Wildan; Muhlison, Wildan
Buletin Peternakan Vol 48, No 3 (2024): BULETIN PETERNAKAN VOL. 48 (3) AUGUST 2024
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v48i3.87557

Abstract

Media usage for Black Soldier Flies Larvae (BSFL) growth has not been standardized yet, and many research has tried to elucidate different substrates to produce optimal BSFL growth. This study aimed to analyse the effect of different media with different metabolizable energy and nutrient content, such as tofu waste (high metabolizable energy), Azolla microphylla (moderate metabolizable energy), and layer manure (low metabolizable energy), on the yield and nutritional properties of 19-d-old Black Soldier Fly Larvae (BSFL). We grew BSFL from egg to 19-d-old larvae and analysed the BSFL yields by total and individual weight. Nutritional properties were analysed by using proximate, including water content, ash, crude protein, crude fiber, and crude fat. The results showed that the growth media of BSFL on tofu waste, Azolla microphylla, and layer manure showed significant differences in total weight and individual weight (p<0.05). Tofu waste produced the highest total weight (280,75±4,99 g). The nutrient content (water, ash, crude protein, crude fat, and crude fiber) of BSFL grown on tofu waste is the best for yield production. Tofu waste also showed excellent performance in nutrient content except for the percentage of protein compared to Azolla, which was the highest among media, and tofu waste as a growth media for BSFL produced lower protein content. The fiber content of media might influence the protein content. In conclusion, we suggest using high metabolizable energy for BSFL growth media to obtain good yield and high nutrient properties.
Co-Authors Afif Andriansyah Ahmad Ilham Tanzil Ahmad Zamzami Ali Wafa Amam Amam Amrullah, Daniel Taufik Andin Maulidya Priyambada Annisa Ilman Nafia Awaludin, Aan Basuki Basuki, Basuki Cahya, Dita Wulan Cruz, Joseph F. Dela Denia Rista Damayanti Deswita Syahda Firani Desy Cahya Widianingru, Desy Cahya Widianingrum Desy Cahya Widianungrum Dian Setyo Ningrum Dita Megasari Dita Megasari Dwi Erwin Kusbianto Dwi Robiul Riskiyah Eistifani Fajrin Eistifani Fajrin Eistifani Fajrin Fachry Abda El Rahman Faisal Syaifudin Fatma Lailatul Jannah Gayuh Syaikhullah Gayuh Syaikhullah Gayuh Syaikhullah Gosha G. Parugrug Hariyadi, Nanang Tri Heni Suryani Insiatun Navila Jadmiko, Moh. Wildan Jadmiko, Wildan Joaquin Rio V. Torres Joseph F Dela Cruz Joseph Flores dela Cruz Kusuma, Satria Budi Laksono Trisnantoro listya purnamasari Listya Purnamasari Luh Putu Suciati M. Adhyatma Melinda Erdya Krismaputri Melinda Erdya Krismaputri Mochammad Wildan Jadmiko MUHAMAD, NUR Muhammad Adhyatma Mustika Tripatmasari Mustika Tripatmasari Nanung Danar Dono Nur Muhamad Nur Widodo Nur Widodo Nur Widodo Nurcahyanti3, Suhartiningsih Dwi Nurul Pratiwi Purnaning Dhian Isnaeni Putra, Nalendra Gigih Wibawanto Putrika Suryandari Putrika Suryandari Rachmi Masnilah Roni Yulianto Roni Yulianto Rusdiana, Riza Yuli Satria Budi Kusuma Seong-Gu Hwang Shafira, Firyal Eka Putri Syaiful Khoiri Syaikhullah, Gayuh Tyas, Iswahyuning Utami, Nanin Meyfa Vega Kartika Sari W., Desy Cahya Wardani, Nur Asizah Riskian Widianingrum, Desy Widianingrum, Desy Cahya Wihandoyo , Wildan Muhlison, Wildan Yola Amalia Yulianto, Roni Zuprizal (Zuprizal)