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Journal : Jurnal Agripet

Kualitas Karkas Domba Lokal yang Diberi Pakan Jerami Padi Fermentasi dengan Suplementasi Minyak Kedelai Peni Patriani; Juni Sumarmono; Wardhana Suryapratama
Jurnal Agripet Vol 10, No 2 (2010): Volume 10, No. 2, Oktober 2010
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v10i2.645

Abstract

Carcass quality of local sheep fed fermented rice straws supplemented with soybean oilABSTRACT. The aim of this study was to determine if supplementation of soybean oil in the ration in order to increase conjugated linoleic acid of meat has concurrent effects on carcass characteristics and qualities of thin-tailed sheep. Sheep were fed fermented ricestraws supplemented with 0, 3 and 6% soybean oil. The experimental design used was a Randomized Completely Block Design. Eighteen sheep with initial age of 6-8 months and initial bodyweight of 17.46 1.61 kg were used. The treatments consisted of soybean oil supplementation 0, 3 and 6%. Variables measured were carcass conformation, GR thickness, backfat thickness, subcutaneous fat score, and kidney and pelvic fat score. Result showed that sheep fed ration with 0 % soybean oil produced carcass with carcass conformation score of 8.50 1.05, GR thickness 11.50 1.05 mm, back fat thickness 2.67 0.82 mm, subcutaneus fat score 3.50 0.55 mm, kidney and pelvic fat score 2.00 0.00. Sheep feed ration with 3% soybean oil; carcass conformation score 8.67 1.21, GR thickness 11.67 1.21 mm, back fat thickness 2.83 0.98 mm, subcutaneus fat score 3.50 0.55, kidney and pelvic fat score 1.83 0.4. Sheep feed ration with 6% soybean oil; carcass conformation score 9.00 1.26, GR thickness 12.50 1.52 mm, back fat thickness 3.33 0.82 mm, subcutaneus fat score 3.50 0.55, kidney and pelvic fat score 1.83 0.41. Score of carcass conformation, thickness of GR, thickness of back fat, score of subcutaneus fat, and score of kidney-pelvic fat were not influenced by supplementation of soybean oil. In conclusion, suplementation soybean oil in the ration to increase conjugetaed linoleic acid has no significant concurrent effect on carcass quality characteristics of local sheep.
Characteristics of Concentrated Yogurt Manufactured from Goat Milk Added with Different Levels of Black Rice Extract Sulistyorini, Dewi Wulandari; Fadhlurrohman, Irfan; Tianling, Mays; Setyawardani, Triana; Sumarmono, Juni
Jurnal Agripet Vol 25, No 1 (2025): Volume 25, No. 1, April 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i1.43600

Abstract

This study investigated the characteristics of concentrated yogurt made from goat milk with the addition of black rice extract. The inclusion of black rice extract aimed to provide a source of antioxidants and natural coloring, as it is rich in flavonoids, particularly anthocyanins. The primary materials used in this research were goat milk, a dry yogurt starter, and black rice extract. The experiment was conducted in several stages: preparation of black rice extract, yogurt production, and concentrated yogurt production. A randomized complete block design (RCBD) was employed, with treatments involving varying levels of black rice extract (0%, 2%, 4%, and 6%), each treatment repeated five times. The yogurt starter, containing probiotic lactic acid bacteria (Bifidobacterium longum, Lactobacillus rhamnosus, Lactobacillus casei, Lactobacillus helveticus, Lactobacillus bulgaricus, Lactobacillus acidophilus, and Streptococcus thermophilus), was used to facilitate the fermentation of milk into yogurt. Parameters measured included yield, pH, total titratable acidity, instrumental color indices (L*, a*, b*, whiteness index, hue, and chroma), total phenolic compounds, antioxidant activity, total lactic acid bacteria (LAB), texture, and proximate composition (moisture, ash, fat, and protein content). The addition of black rice extracts up to 6% resulted in higher protein and total lactic acid bacteria levels compared to the control. Additionally, black rice extract improved the color characteristics of concentrated yogurt made from goat milk.and gastrointestinal tract development in broiler chickens.
An Exploratory Study of Beef Cattle Farming Systems: A Comparative Analysis of Cut and Carry in Java vs. the Pastoral System in Sumba Island, Indonesia Setianto, Novie Andri; Sodiq, Akhmad; Sumarmono, Juni; Kii, Wilhelmus Yape; Widiyanti, Rahayu; Haryoko, Imbang
Jurnal Agripet Vol 24, No 1 (2024): Volume 24, No. 1, April 2024
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v24i1.34072

Abstract

ABSTRACT. This study aims to explore the differences between beef cattle farming systems in Java and Sumba. The research was conducted using a survey method in three districts, two districts in Central Java and one district in Sumba Island, NTT. Data analysis used a descriptive qualitative approach, with the CATWOE Analysis framework to determine the perspectives of stakeholders involved in the beef cattle farming business system. Beef cattle farming in Java has been characterized by a cut and carry system, while in Sumba with a pasture grazing system. The research shows that the main purpose of cattle rearing in Java is to generate income for the family, so more and more are running enlargement and fattening businesses. Cattle rearing in Sumba is prioritized for savings for traditional purposes. Farmers in Sumba predominantly breed cattle without additional feed to save on maintenance costs. Farmers are still faced with the problem of unfairness in pricing. The study concluded that farmers show adaptive ability in allocating their resources to obtain profits. Differences in farming paradigms need to be considered in the preparation of livestock development programs.(Studi eksploratif pada sistem pemeliharaan sapi potong: analisis komparatif pada sistem cut and carry di jawa dengan sistem penggembalaan pastura di pulau Sumba, Indonesia)ABSTRAK. Peternakan sapi potong di Jawa selama ini dicirikan dengan cut and carry sistem, sedangkan di Sumba dengan sistem penggembalaan di pastura. Penelitian ini bertujuan untuk melakukan eksplorasi lebih mendalam tentang perbedaan sistem usaha peternakan sapi potong di Jawa dengan di Sumba. Penelitian dilakukan dengan metode survey di tiga kabupaten, dua kabupaten di Jawa Tengah dan satu kabupaten di Pulau Sumba, NTT. Analisis data menggunakan pendekatan deskriptif kualitatif, dengan kerangka CATWOE Analysis untuk mengetahui perspektif dari para stakeholders yang terlibat dalam sistem usaha peternakan sapi potong. Penelitian menunjukkan bahwa tujuan utama pemeliharaan sapi di Jawa adalah untuk menghasilkan pendapatan untuk keluarga, sehingga semakin banyak yang lebih menjalankan usaha pembesaran dan penggemukan. Pemeliharaan sapi di Sumba lebih diutamakan untuk tabungan untuk keperluan adat. Peternak di Sumba didominasi pembiakan sapi tanpa tambahan pakan untuk menghemat biaya pemeliharaan. Peternak masih dihadapkan pada permasalahan ketidakadilan dalam penentuan harga. Penelitian menyimpulkan bahwa peternak menunjukkan kemampuan adaptif dalam mengalokasikan sumber daya yang dimiliki untuk memperoleh keuntungan. Perbedaan paradigma beternak perlu untuk diperhatikan dalam penyusunan program pembangunan peternakan.
Addition of Lemna (Lemna minor) in Goat Rations: Effect on Milk Composition and Fermentation Product Characteristics Hartati, Hartati; Prayitno, Caribu Hadi; Sumarmono, Juni
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.44204

Abstract

This study evaluated the effect of Lemna minor supplementation in dairy goat feed on milk fat and fatty acid composition. The results showed that the addition of L. minor significantly altered the milk fat profile, which may influence the quality of fermented dairy products. Fresh goat milk and milk from goats fed with L. minor were used as the primary raw materials for producing fermented products such as yogurt and kefir. The objectives of the study were: (1) to compare the composition of fresh milk produced by goats fed a basal diet and those fed a diet supplemented with L. minor, and (2) to compare the characteristics and composition of fermented milk products, namely yogurt and kefir, made from both types of goat milk. The research was conducted as a laboratory experiment. The observed variables included fresh milk composition, viscosity, color profile of fermented milk, and fatty acid composition of the fermented products. The results indicated that both fresh goat milk and Lemna-supplemented goat milk met the Indonesian National Standard (SNI) for milk quality, with no significant differences between them. Viscosity differed between yogurt and kefir products, whereas the color profile was not influenced by the type of milk used. The saturated chain fatty acid (SCFA) content in Lemna goat milk was 8.91%, while in the fermented products it was 0.99% and 1.17%, respectively. The polyunsaturated fatty acid (PUFA) content in Lemna goat milk was 17.48%, decreasing to 15.20% in the fermented products.
Co-Authors A. Mohamed, Tasnim Hunin Adi Sampurno Adi Sampurno Agus Supriatman Agus Susilo Agustinah Setyaningrum Agustinus Hantoro D.R Agustinus Hantoro Djoko Rahardjo Agustinus Hantoro Djoko Rahardjo Agustinus Hantoro Djoko Rahardjo AHADIYAT YUGI R. AHD Rahardjo, AHD Ajizah Khoirul Ummah Akhmad Sodiq Aldila Krisnaresanti, Aldila Ananta, Maghriza Dhafa Anggita Safitri Apendi Apendi Ardiyani Puji Rahayu Arkan, Naofal Dhia Arya Dwiki Ramadhan Astri Mardiani Aulia Fisqi Arinda Azizah, Fitri Nur Berlianti, Desi Budi Sustriawan Caribu Hadi Prayitno Condro Wibowo Cornelius Hari Wibowo Cornelius Hari Wibowo Daffa Nur Daffarrel, Reyhan Dalle, N. S. Dewi, Annisa Puspita Dinda Amallia Kurniati Nurjannah Elis Pujiastuti F M Suhartati Fadhlurrohman, Irfan Habsari, Tika Hani Arief Irawan Hantoro Djoko Rahardjo, Agustinus Hartati Hartati Hartati Hartati Helmi Musyaffa Akmal Heni Rizqiati Hidayah Dwiyanti Hidayah Dwiyanti I N TIRTA ARIANA I Nyoman Sumerta Miwada I. Fadhlurrohman Ihsan Hilmi Imbang Haryoko Irfan Fadhlurrohman Irfan Fadhlurrohman Isma Salsabila Rahmawati Ismiarti Ismiarti Isty, Gallusia Marhaneny Nur Iswoyo Iswoyo Iswoyo Iswoyo Jintana Sangsopha Khairul Awaludin Kusuma Widayaka Kusuma Widayaka Kusuma Widayaka Laras Pratiwi Lulu'u Wilda Maslachah Mardiati Sulistyowati Mardiati Sulistyowati Mays Tianling Naofal Dhia Arkan Naofal Dhia Arkan Naofal Dhia Arkan Ni Luh Putu Sriyani Niken Handayani Novie Andri Setianto Nur Aini Nur Aini Nurdin . Odi Yusuf Setiadi Pambudi Yuwono Paramanindra, Maharsukma Peni Patriani Pradiptya Ayu Harsita Pratiwi, Laras Puji Agueng Sanjaya Pundiswara, Dimas Adhie Putri Dian Wulansari R. Singgih Sugeng Santosa Rahardjo, A. H. D. Rahardjo, A.H.D. Rahayu Widiyanti, Rahayu Rahmahwati Nurazizah Rahmatania, Irvie Rifda Naufalin Risqiati, Heni S Wasito, S Safitri, Anggita Salma, Zalikha Putri Salvian Setyo Prayitno Samsu Wasito Santoso, S. S. Sentosa, Singgih Sugeng Setya Agus Santosa Setyawati, Awalia Putri Shely Hidayah Sijung, Maria Dortiana Sikone, Hilarius Yosef Singgih Sugeng Santosa Sri Utami Sulis Setiyorini Sulistyorini, Dewi Wulandari Sulistyowati, M. Supriatna, Usup T. Setyawardani T. Setyawardani, T. Tasnim Hunim Mohamed Tianling, Mays Triana Setyaward Triana Setyawardani Triana, Arli Nindi Ukhtun Wasliyah Usup Supriatna Uti Nopriani Wardhana Suryapratama Widayaka, K. Widodo, Hermawan Setyo Wilhelmus, kii Yape Wisnu Widjanarko Yaya Nurhidayat Yulianah Yulianah Yusuf Randi Maugo Zainal Aznam Jelan Zakia Maulida