Jurnal Ilmu dan Teknologi Peternakan Tropis
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Quality Yoghurt Set with the Addition Lactobacillus acidophilus FNCC 0051 and Streptococcus thermophilus FNCC 0040 Encapsulated in Terms of pH, Total Titrated Acid, Syneresis, and Total Lactic Acid Bacteria
No full textProbiotics are generally added in the manufacture of food products because of their function that can provide benefits to human health, especially in the digestive tract. The probiotics used in this study were Lactobacillus acidophilus FNCC 0051 and Streptococcus thermophilus FNCC 0040 which were encapsulated and added in making yoghurt sets. The purpose of this study was to examine the physicochemical and microbiological quality of the yoghurt set with the addition of encapsulated Lactic Acid Bacteria (LAB). The research method used is a laboratory experiment using a completely randomized design (CRD) pattern with 4 treatments and 3 replications. The treatments given were P0 Addition of LAB without encapsulation (control) (2%); T1 addition of 2% encapsulated LAB (v/v); T2 added 3% encapsulated LAB (v/v) and T3 added 4% (v/v) encapsulated LAB. Data analysis used Analysis of Variance (ANOVA). The results of the analysis showed that the encapsulation using gelatin and Na alginate coatings gave a very significant difference (P<0.01) to the syneresis of yoghurt sets with the resulting average T0 (24.51±0.70%), T1 (23.52±0.76%), T2 (20.44±0.44%), and T3 (19.96±0.83), a significant difference (P<0.05) on the pH of the yoghurt set with the resulting average T0 (4.56±0.03), T1 (4.55±0.02), T2 (4.45±0.09), and T3 (4.40±0.07), a significant difference (P<0.05) to the total acid titrated yoghurt set with the resulting average, namely P0 (0.68±0.14%), T1 (1.05±0.03%), T2 (1.13±0.32%), T3 (1.31±0.21%), the significant difference (P<0.05) on the total LAB yoghurt set with the resulting average T0 (8.62±0.30 log CFU/ml), T1 (9.20±0.70 log CFU/ml), T2 (9.36±0.33 log CFU/ml), and T3 (9.51±0.10 log CFU/ml). It was concluded that the addition of the percentage of encapsulated LAB of 4% was able to improve the quality of the yoghurt set optimally.Keywords: yoghurt set, probiotics, encapsulation, pH, total acid, syneresis, total LA
Effect Using Packaging Materials and Burning Time Madura Chicken Satay Based on Chemical and Organoleptic Quality
No full textThe aim of this research was to determine the effect of using packaging and burning time for Madura chicken satay based on chemical and organoleptic quality. The research method used a Completely Randomized Design (CRD) with 2 factors, factor A consisted of 2 treatments (A1 is 5 minutes burning and A2 is 10 minutes burning), and factor B consisted of 3 treatments (B0 without wrapping, B1 banana leaf wrapping, and B2 aluminum foil wrapping) which was repeated 3 times. The parameters were observed including PAH profile, water content, fat content, ash content, protein content, carbohydrate content by difference, and organoleptic. The data were analyzed by using analysis of variance (ANOVA) and continued with Duncan Multiple Range Test (DMRT). The results showed that the effect of using packaging materials and burning time for chicken satay Madura gave a very real or very significant difference (P<0.01). From this research, it can be concluded that burning chicken satay for 10 minutes with aluminum foil wrapping is the best and acceptable treatment because the results of all parameters are suitable with the Indonesian National Standard (SNI) for chemical quality.Keywords: Chicken satay, burning time, packaging, chemical, and organolepti
Dairy Cow Reproduction Display (Friesian Holstein) at KPBS Pangalengan Bandung Regency
No full textResearch on the reproduction of Friesian Hostain cows at KPBS Pangalengan has been conducted. The purpose of this study is to find out, review and evaluate the reproduction of FH cows in KPBS Pangalengan Bandung Regency. The research method uses survey methods, data collection is done purposive sampling with the criteria of dairy cows that have lactation and have children at least twice and sampling on 47 respondents of cooperative members. The variables analyzed are the first age of estrus, the age of the childcracker, open days and service per conception. Data analysis is done descriptively. The results showed that the average age of the first age of FH cow estrus in KPBS Pangalengan was 14.29 months, the average first age of children was 27.08 months, the average days open (DO) 3.33 months and the average Service per conception (S /C) 1.69 times. It can be concluded that the display of reproduction of Friesian Hostain cows in KPBS Pangalengan is good enough.
Keywords: Holstein Friesian Cow, reproduction, days open, Service per conception and KPBS Pangalenga
The Effect of Cellulase Addition to Rice Bran Tempeh Containing Diet on Performance, Body Dimension and Carcass Quality in Broilers Raised on the Coastal Area
No full textThis study evaluated the effect of cellulase enzymes addition to a rice bran tempeh-containing diet on performance, body dimension, and carcass quality. Two hundred broilers aged 15 days were divided into 4 treatment groups of 5 replications each, as follows: P1=20% rice bran tempeh plus 0% cellulase; P2 =20% rice bran tempeh plus 0.05% cellulase; P3=20% rice bran tempeh plus 0.1% cellulase, and P4=20% rice bran tempeh plus 0.15% cellulase. The results showed that the addition of cellulase had no significant effect on body weight, body weight gain, feed intake, feed conversion ratio, internal organ weight, carcass quality, and meat organoleptic properties (P>0.05) but significantly affected beak length, neck length, shank circumference, body length, tibia length (
Addition of Fermented Green Tea Dregs and Probiotic Lactobacillus sp. in Cihateup Duck Ration on Chemical Quality of Meat
No full textGreen tea is widely consumed by the people of Indonesia as a beverage or processed food. Green tea dregs contain antioxidant compounds that have many pharmacological properties. On the other hands, green tea dregs contain tannin which can reduce digestibility so that further processing needs to be done by fermenting so that the digestibility increases. Fermented green tea dregs combined with probiotic Lactobacillus sp. is thought to be able to have a more significant impact on the growth of livestock and their products. The aim of this study was to examine the effect of adding a combination of fermented green tea dregs (ATHF) and probiotic Lactobacillus sp. in the ration on the chemical quality of Cihateup duck meat. The study was conducted experimentally using 60 Cihateup ducks which were randomly grouped into 4 groups of feed treatment as follows: T1 (100% basal feed/0% ATHF), T2 (PB + 1% ATHF + 3% probiotics), T3 (PB + 2% ATHF + 2% Probiotic) and T4 (PB + 3% ATHF + 1% Probiotic). The parameters of this study were the chemical quality of Cihateup duck meat which consisted of water content, protein content and fat content. The results showed that the addition of a combination of ATHF and probiotic Lactobacillus sp. significant effect (P0.05). T2 treatment produced the highest meat protein content and T1 treatment resulted in lower meat fat content than other treatments
Performance of Earthworms in Cow Dung and Blotong Media and The Quality of Their Vermicompost
No full textVermicomposting is a process of consuming organic matter by involving the cooperation of earthworms and microorganisms. The result of this process is vermicompost which is very useful for plants. Earthworm Lumbricus rubellus, Pheretima sp., and Eisenia fetida are three earthworm species that have high potential in the vermicomposting. The research aim was to analyze the productivity of earthworms using cow dung and blotong and the quality of the vermicompost. The experimental design used in earthworm cultivation is a completely randomized design (CRD) of the factorial pattern, while a completely randomized design (CRD) was used for laboratory analysis. The results showed the highest body weight growth in treatment combination of fermented blotong with E. fetida; obtained the most increased cocoon production in treatment combination fermented blotong with L. rubellus. Species treatment E. fetida produces more cocoons than L. rubellus and Pheretima sp. The best vermicompost and the highest growth of kale from fermented blotong feed.
Keywords: blotong, cow dung, earthworms, vermicompostin
Evaluasi Kualitas Eksterior dan Interior Telur Ayam Ras di Pasar Moderen Kota Makassar Sulawesi Selatan
No full textABSTRAKTelur merupakan suatu produk peternakan yang mengandung zat gizi baik, telur merupakan bahan pangan sempurna yang berperan sangat penting dalam pemenuhan kebutuhan hidup sehari hari. Telur dapat kita diperoleh diberbagai tempat salah satunya di pasar modern. Kelemahan dari produk peternakan ini mudah rusak dan daya simpannya pendek. Penelitian ini bertujuan untuk untuk mengevaluasi secara interior dan eksterior kualitas telur ayam ras di pasar modern Kota Makassar. Pengambilan data penelitian dimulai dari 10 September – 1 Oktober 2020, tempat penelitian 4 pasar moderen di Kota Makassar Sulawesi Selatan. Sampel sebanyak 180 butir telur ayam ras diambil secara acak dari 4 pasar moderen di Kota Makassar di beri kode (A, B, C dan D), dengan jumlah ulangan sebanyak 3 kali. Telur ayam ras yang diambil berumur 1-14 hari yang memiliki packaging mengikuti syarat SNI. kemudian dilakukan pemeriksaan kualitas telur di Laboratorium Terpadu Jurusan Ilmu Peternakan Universitas Islam Negeri Alauddin Makassar. Pemeriksaan kualitas telur berupa Eksterior dan Interior merujuk pada SNI 3926: 2008. Eksterior terdiri dari pemeriksaan kondisi kerabang telur (bentuk, kehalusan, keutuhan dan kebersihan). Interior terdiri dari pemeriksaan kondisi kantung udara, (kebebasan bergerak dan bau), kualitas putih telur (kebersihan dan kekentalan), kualitas kuning telur (bentuk, posisi, penampakan dan kebersihan). Hasil penelitian menunjukkan bahwa telur ayam ras yang beredar di pasar moderen Kota Makassar masih ditemukan variasi nilai mutu eksterior dan interior telur, mulai mutu I, mutu II, dan mutu III. Pada kualitas eksterior telur ayam kisaran 90-100 % mutu I. Pada kualitas interior mutu I lebih sedikit dibanding mutu II dan mutu III.Kata Kunci: kualitas ekterior, kualitas interior, pasar moderen, telur ayamEvaluate the Quality of Interior and Exterior of the Purebred Chicken Eggs in the Modern Market of Makassar CityABSTRACTResearch has been conducted to evaluate the quality of the interior and exterior of the purebred chicken eggs in the modern market of Makassar City. Collecting data started from 10 September to 1 October 2020, when 4 modern markets were researched in Makassar City, South Sulawesi. as many as 180 purebred chicken eggs were taken randomly from 4 modern markets in Makassar City with a code (A, B, C, and D) and repetitions as many as 3 times. The purebred chicken egg taken was 1-14 days old which has packaging based on the SNI requirements. Then examined the quality of the eggs at the Integrated Laboratory of the Animal Science Department, State Islamic University, Alauddin, Makassar. Examination of the quality of the eggs neither exterior nor interior refers to SNI 3926: 2008. The exterior consists of an Examination of the eggshell condition (shape, smoothness, wholeness, and cleanliness). The interior consists of an examination of the air pocket condition, (freedom of movement and smell), The quality of albumin (cleanliness and viscosity), and yolk quality (shape, position, appearance, and cleanliness). The results showed that purebred chicken eggs that circulate in the modern market of Makassar City were still found in variations of the value of the exterior and interior quality, ranging from the quality I, quality II, and quality III. On the exterior quality of chicken eggs ranged from 90-100% of quality I. In interior quality, the quality I was less than quality II and quality III.Keywords: eksterior quality, interior quality, modern market, chicken eg
Seleksi In Vitro Mutan Alfalfa Hasil Iradiasi Sinar Gamma pada Cekaman Asam
No full textABSTRAKAlfalfa (Medicago sativa L.) telah digunakan sebagai makanan ternak yang efektif dan bergizi. Kondisi cekaman asam membatasi pertumbuhan dan produksi alfalfa dalam banyak sistem budidaya. Perbaikan genetik melalui iradiasi sinar gamma dan seleksinya dengan AlCl3+ dihasilkan keragaman genetik toleran cekaman asam. Penelitian ini bertujuan untuk mengetahui karakteristik mutan alfalfa hasil iradiasi sinar gamma yang diberi AlCl3+ sebagai simulasi cekaman asam. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap (RAL) pola faktorial. Faktor pertama adalah dosis iradiasi sinar gamma yaitu 0Gy, 100Gy, 200Gy, 300Gy, 400Gy dan 500Gy. Faktor kedua adalah level AlCl3+ yaitu 100ppm, 200ppm, 300ppm, 400ppm dan 500ppm. Variabel yang diamati meliputi viabilitas, tinggi vertikal, jumlah daun, kelayuan daun, penyusutan media, bobot basah, warna daun dan perubahan pH. Hasil penelitian menunjukkan bahwa mutan alfalfa teriradiasi sinar gamma memberikan karakteristik terbaik dibanding alfalfa tanpa iradiasi sinar gamma terhadap peningkatan level AlCl3+. Hingga abang batas tertentu peningkatan dosis sinar gamma dapat meningkatkan pertumbuhan dan ketahanan alfalfa pada kondisi tercekam asam. Dapat di simpulkan bahwa induksi mutasi dengan iradiasi sinar gamma dapat dihasilkan mutan alfalfa yang tahan pada kondisi tercekam asam hingga level AlCl3+ 500ppm, dengan dosis iradiasi sinar gamma terbaik pada dosis 400Gy.Kata Kunci: alfalfa, sinar gamma, alcl3+, in vitroIn Vitro Selection of Mutants Alfalfa Result in Gamma-Ray Irradiation in Acid StressABSTRACTAlfalfa (Medicago sativa L.) has been used as an effective and nutritious animal feed. Acid stress conditions limit alfalfa growth and production in many cultivation systems. Genetic improvement through gamma-ray irradiation and its selection with AlCl3+ resulted in acid stress-tolerant genetic diversity. This study aims to determine the characteristics of alfalfa mutants resulting from gamma irradiation given AlCl3+ as a simulation of acid stress. The design used in this study was a completely randomized design (CRD) with a factorial pattern. The first factor is the gamma-ray irradiation dose, namely 0Gy, 100Gy, 200Gy, 300Gy, 400Gy, and 500Gy. The second factor is the level of AlCl3+, namely 100ppm, 200ppm, 300ppm, 400ppm and 500ppm. The variables observed included viability, vertical height, number of leaves, leaf wilting, media shrinkage, wet weight, leaf color, and changes in pH. The results showed that the alfalfa mutant irradiated with gamma rays gave the best characteristics compared to alfalfa without gamma irradiation to increase the level of AlCl3+. Up to a certain threshold, increasing the dose of gamma rays can increase the growth and resistance of alfalfa under acid stress conditions. It can be concluded that mutation induction with gamma-ray irradiation can produce alfalfa mutants that are resistant to acid stressKeywords: alfalfa, gamma rays, alcl3+, invitr
Peningkatan Performa Produksi Sapi Induk Silangan Simmental-Ongole melalui Pemberian Mineral, Vitamin, dan Sediaan Herbal
No full textABSTRAK Penelitian ini bertujuan untuk mengetahui respon ternak terhadap suplementasi mineral, vitamin dan sediaan herbal. Dua puluh empat ekor sapi silangan diberikan 4 perlakuan suplementasi pakan, masing-masing perlakuan memperoleh 6 ulangan. Suplementasi yang diberikan adalah vitamin, premix atau sediaan herbal berupa bolus. Perlakuan A diberikan pakan tanpa suplementasi sebagai kontrol, perlakuan B pakan kontrol + premiks, perlakuan C pakan kontrol + dua bolus, dan perlakuan D pakan kontrol + empat bolus Parameter yang diamati meliputi pertambahan bobot badan harian (PBBH), body score condition (BCS) dan ukuran dimensi tubuh (lingkar dada, tinggi pundak dan panjang badan). Rancangan percobaan menggunakan rancangan acak lengkap searah. Data dianalisis menggunakan ana;isis ragam. Hasil penelitian menunjukkan bahwa pemberian suplementasi mineral, vitamin dan sediaan herbal belum memberikan pengaruh nyata terhadap PBBH. PBBH tertinggi dicapai oleh perlakuan D 0,62 ± 0,42 kg/hari, PBBH terendah dicapai oleh perlakuan B 0,26 ± 0,41 kg/hari, BCS tertinggi pada perlakuan B 5,67 ± 0,70, ukuran dimensi tubuh TP dan PB induk silangan tertinggi pada perlakuan C yaitu 134,33 ± 5,82 cm dan 148,50 ± 5,08 cm pada hari ke 42. Disimpulkan bahwa suplementasi mineral, vitamin dan sediaan herbal belum mampu mempengaruhi performa produksi induk silangan.Kata Kunci: Sapi silangan, performa produksi, campuran herbalImproved Production Performance of Simmental-OngoleCrossbred cows through the Provision of Minerals, Vitamins, and HerbalsABSTRACTThis research aimed to determine cattle response on mineral, vitamin and herbs supplementation. This research used 24 cross breed cows. The experiment was designed using four treatments with six replications. Treatment A without any supplementation as a control, treatment B was given control feed + premix, treatment C was given control feed + two bolus and treatment D was given control feed+ four bolus. The parameters were observed are average daily gain (ADG), body condition score (BCS) and measurment body dimension (hearth girth, body length and wither height). Data were analyzed using ANOVA. The results showed that the giving of minerals, vitamins and herbs did not give any significant effect on the average daily gain (ADG). The highest ADG was achieved by treatment D 0.62 ± 0.42 kg / day and the lowest ADG was achieved by treatment B 0.26 ± 0.41 kg / day. The highest BCS was achieved by treatment B 5.67 ± 0.70, the dimension size, the highest wither height and body lenght for crossbred cows were in treatment C, namely 134.33 ± 5.82 cm and 148.50 ± 5.08 cm on the 42nd day. It was concluded that mineral, vitamin and herbal preparations supplementation was not able to affect the production performance of cross cows production.Keyrords: crossbred cows, herbalmix, production performanc
Development Strategy for Organic Fertilizers in Farmers Groups Banyuwangi Indonesia
No full textThe purpose of this study was to determine the factors that influence the strategy and development of the use of organic fertilizers in Banyuwangi Regency to make the land healthier. This research was conducted in April-June 2021 in Banyuwangi Regency. The population in this study came from 5 farmer groups in Banyuwangi Regency, amounting to 350 people. The data used in the form of primary and secondary data. Primary data was obtained from the distribution of questionnaires, while the secondary data sources were obtained from the Agriculture and Food Service of Banyuwangi Regency The data obtained were analyzed using AHP (Analytical Hierarchy Process) and CSI (Customer Satisfaction Index). The results of this study indicate that 1) The priority of the strategy for developing organic fertilizer in the Banyuwangi Regency is the role of the government in supporting all activities related to organic fertilizer. 2) Farmers are satisfied with the current performance of the Banyuwangi Regency Agriculture and Food Service with a satisfaction value of 80.79%