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Eka Wulandari
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Jurnal Teknologi Hasil Peternakan
Published by Universitas Padjadjaran
ISSN : -     EISSN : 27224783     DOI : https://doi.org/10.24198/jthp.v2i2
Core Subject : Health, Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Immunology & microbiology Veterinary
Jurnal Teknologi Hasil Peternakan is a journal that publishes research outcomes related to the aspects of material, processing technology, and quality of dairy, meat, egg, edible insect/worm products, edible and non-edible by-products, and livestock waste. Jurnal Teknologi Hasil Peternakan covers concepts, models, and implementation of research as an effort to improve technology in the downstream sector of livestock business. It is a reference for anyone needing to keep abreast of current findings in animal products and technology.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan
Articles 92 Documents
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PERAN MAGGOT SEBAGAI DETRITIVOR DALAM PENGOLAHAN LIMBAH TERNAK UNGGAS Setiawan, Fauzi; Harlia, Ellin; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 4, No 2 (2023): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i2.50819

Abstract

Processing of poultry livestock waste is carried out by composting, using microorganisms and maggot as decomposers and detritivores. The aim of the study was to determine the effect of using maggot as a detritivor in the bioconversion process of various poultry wastes on C/N ratio, pH value, temperature, media shrinkage water content, and maggot biomass. The research used a Completely Randomized Design (CRD) with three treatments, P1 = broiler chicken feces, P2 = laying hen feces and P3 = quail feces and repeated 6 times. The data obtained were analyzed using variance and to see differences between treatments, the Duncan test was carried out.The results showed a decrease in the C/N ratio after the initial decomposition respectively P1 = 25.68%; P2 = 21.13%; P3 = 11.83%. Conditions of pH (4.5 – 6) and temperature of 24 – 34°C during 21 days of decomposition, in all treatments did not show significant differences, and formed the same pattern, the water content of the media after 21 days of decomposition reached 19.05 - 25, 72%. Media shrinkage and maggot biomass in various treatments showed significant differences, P3 = quail feces produced the highest shrinkage (55.1%) and the highest maggot biomass was produced in P1 = broiler chicken feces (1.620 g)
Pengaruh Penambahan Jenis Tepung Yang Berbeda Pada Burger Sapi Terhadap Sifat Fisik, Kimia Dan Organoleptik Suryaningsih, Lilis; Gumilar, Jajang; Putranto, Wendry Setiyadi; Pratama, Andry; Wulandari, Eka; Utama, Dicky Tri
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.54000

Abstract

Beef Buger is processed chopped meat made in a flat round shape, cooked by steaming. In the process, making beef burgers uses filler and seasonings to add flavor. Using different types of flour as filler can affect the beef burger produced. This research aims to compare different types of flour in beef burgers regarding their physical, chemical and organoleptic properties. This research was carried out using an experimental method using a Completely Randomized Design (CRD) consisting of 3 treatments consisting of T1 = Mocaf Flour, T2 = Tapioca Flour and T3 = Cornstarch with 6 replications, so that 18 experimental units were obtained. The data was processed using test of variance and Duncan's advanced test, while the organoleptic test data was processed using the Kruskal-Wallis and Mann-Whitney advanced tests. The results showed that the use of 10% different types of flour in beef burgers showed significantly different results in all treatments (P<0.05) except for tenderness, and the organoleptic assessment using the best flour as a filler for beef burgers was mocaf flour.
Skrining Bakteri Asam Laktat dan Khamir Potensial Proteolitik Ekstraseluler dan Milk Clotting Activity Dari Ekstrak Dan Fresh Cheese Stroberi (Fragaria x ananassa Duch.) Putri, Cindy Meylia; Rustama, Mia Miranti; Putranto, Wendry Setiyadi
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.49925

Abstract

Fresh cheese is one of the popular cheeses, it can be eaten directly and is made without going through ripening with coagulation by rennet. Strawberries (Fragaria x ananassa) are known to have proteolytic enzymes and endophytic microbes. Fresh cheese produced with coagulant extract of strawberry fruit isolated the presence of LAB and yeast which have proteolytic and MCA activity. This research method is descriptive exploratory. The fresh strawberry cheese produced in this study was whitish red in color and had a fine texture. The total LAB of extract, fresh strawberry cheese, and pasteurized milk were respectively 1.9 x 104 CFU/mL and 1.8 x 104 CFU/g, 1.5 x 104 CFU/mL, while for yeast it was 5.2 x 105 CFU/mL and 6.4 x 104 CFU/g, 5.0 x 103 CFU/mL. In this study, 3 LAB isolates and 2 yeast isolates were found from strawberry extract and fresh cheese. BAL and yeast from isolates ES3, FS4, FS5, YFC1, and YES2 had proteolytic indices of 0.375, 0.125, 0.25, 1.625, and 1.25, respectively. The MCA value for each isolate was 203.44; 212.53; 205.13; 3.7; and 1.73 SU/mL. The BAL obtained was suspected to be from the genus Lactobacillus and yeast isolates suspected to be of the genus Saccharomyces and Debaryomyces.  In this study, BAL and yeast were found to have extracellular proteolytic potential and MCA.
Kajian Pengolahan Limbah Ternak Sapi Potong di Kecamatan Cipatujah Kabupaten Tasikmalaya Al Faruqi, Ishbar Matin; Badruzzaman, Deden Zamzam; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.50824

Abstract

Processing of waste from beef cattle business is an effort to reduce environmental pollution. Good waste treatment will produce good quality compost. The purpose of this study was to determine the waste treatment process and compost quality including shrinkage (20-60%), odor (no smell), color (dark brown/black), and texture (crumbs). This study uses a survey method. Data collection was carried out by interviews, observations, and organoleptic tests in Cipatujah District on the Harapan 3, Sadar Bakti 3, Sejahtera, Mulyasari livestock groups. The informants were selected using purposive sampling and data were processed through editing and tabulation. The research results show that waste processing in all livestock groups uses the heap and indore methods. The temperature in the composting process includes the mesophilic phase ranges of 27-32°C, thermophilic phase ranges of 37-45°C, decreasing temperature ranges of 26-31°C and cooling and maturation the compost ranges of 20-25°C. Compost quality in Hope Group 3: Shrinkage (50%), Odor (odorless), Color (blackish brown), Texture (crumbs); in the Sadar Bakti Group: Shrinkage (28.7%), Odor (odorless), Color (black), Texture (crumbs); in the Prosperous Group: Shrinkage (50%), Odor (odorless), Color (black), Texture (crumbs); in the Mulyasari Group: Shrinkage (60%), Odor (odorless), Color (black), Texture (slightly sticky).
Pengaruh Konsentrasi Polietilen glikol terhadap Warna, Transmisi Cahaya dan Transparansi Film Edibble Film dari Gelatin Usus Ayam Garnesah, Asih; Wulandari, Eka; Gumilar, Jajang
Jurnal Teknologi Hasil Peternakan Vol 4, No 2 (2023): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i2.48289

Abstract

Edible film is a packaging made of biodegradable materials from gelatinized chicken intestinal protein. Gelatin is a protein macro molecule that has hydrocolloid properties, can form a thin elastic layer, form a transparent and strong film. Plasticizers are needed in making edible films so that they become more elastic and not easily brittle. Plasticizers such as polyethylene glycol (PEG) are usually added to edible films. The purpose of this research was to determine how the color, light transmission, and transparency of edible film made from broiler intestinal gelatin were affected by various concentrations of polyethylene glycol. The method used was experimental using a completely randomized design (CRD) with 5 treatments of PEG concentration (P1=10%, P2=20%, P3=30%, P4=40%, P5=50%). Each treatment was repeated as many as 4 replicates, with observed parameters of color, light transmission and film transparency. The results showed that the PEG treatment had a significant effect (P<0.05) with the best concentration of 30% which resulted in color L* 30.10, a* 29.69, b* 0.70, light transmission 200- 800nm 0.61 to 44.66 and film transparency 2.39 with a film thickness of 0.18mm
Mapping The Quality of pH, Lactic Acid, Total Plate Count, and The Residu of Tetracycline Antibiotic in Chicken Slaughterhouses, Chicken Meat in Jemberdistrict, East Java, Indonesia risxi, Galuh; Kalsum, Umi; Ali, Usman
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.53048

Abstract

The purpose of this study was to determine the quality mapping of pH, lactic acid, total plate count and tetracycline antibiotics in broiler meat found in the Patrang districts' a CRD, or completely random design and a descriptive analytic case study methodology were both used in this investigation with 9 experimental units and 3 replications. Sampling of broiler meat was taken from at 01.00 WIB. The locations used were 3 out of 6 Traditional. Each sample was taken from each 3 times, so that the sample size used in the 3 was 9 experimental units. Parameters observed were TPC, antibiotic residues, pH value and lactic acid levels ANOVA was used to statistically evaluate the data, and then the SPSS program was used to perform the BNT test. The results demonstrated a substantial effect on the parameters of lactic acid, pH and microbiology. Tests at 3 traditional of antibiotic residues showed no residue of tetracycline antibiotics. The conclusion of this study shows that the quality mapping of pH, lactic acid, TPC and tetracycline antibiotics in in the Patrang area, Jember City still meets the findings demonstrated a substantial.
Evaluasi Sifat Fisik, Kimia dan Mikrobiologi pada Susu Sapi Segar yang Didapat dari Beberapa Kelompok Ternak di KSU Mitra Jaya Mandiri Ciwidey, Kabupaten Bandung Septiani, Silvia; Christi, Rd. Febrianto; Pratama, Andry
Jurnal Teknologi Hasil Peternakan Vol 4, No 2 (2023): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i2.52413

Abstract

Milk constituent components and milking hygiene affect the quality of fresh cow's milk. This study aims to determine the physical, chemical and microbiological properties of fresh cow's milk obtained from KSU Mitra Jaya Mandiri covering Ciwidey District, Pasirjambu District and Rancabali District, Bandung Regency, West Java. To determine the quality of fresh milk, it must go through tests such as alcohol tests, specific gravity, protein content, fat content, non-fat dry matter content, pH value and Total Plate Count in fresh cow's milk. The milk sample used in this study was cow's milk in the 2nd and 3rd lactation periods with a total sample of 26 for each lactation, 13 samples of fresh cow's milk. The research method used is a quantitative descriptive analysis by calculating the average, minimum, and maximum values, standard deviation, and coefficient of variation. The results showed that the average specific gravity was 1,029, the average protein content was 3,33%, the average fat content was 3,24%, the average BKTL was 9,15%, the average pH was 6,67, the average Total Plate Count was 18,4x105   CFU/mL, so Fresh cow's milk obtained from KSU Mitra Jaya Mandiri meets the criteria of the Indonesian National Standard (2011).
Pengaruh Lama Fermentasi Ekoenzim Asal Campuran Feses Sapi Potong Dan Jerami Padi Terhadap Total Bakteri, Kadar Alkohol dan pH Arwadani, Iswari; Marlina, Eulis Tanti; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.53865

Abstract

The increase in waste volume from the livestock and agriculture sectors requires effective management strategies, including the utilization of eco-enzyme production. Eco-enzymes are versatile liquids made from organic waste, sugar, and water. Generally, eco-enzymes are produced from fruit and vegetable waste; however, evolving information indicates that eco-enzymes can be derived from various types of waste, including livestock waste. The objective of this research is to evaluate the impact of fermentation duration and determine the optimal fermentation period for eco-enzymes derived from a mixture of beef cattle feces and rice straw, specifically focusing on total bacteria, alcohol content, and pH. The research method used was experimental, employing a Completely Randomized Design (CRD), with One-way Anova and Tukey test as the statistical analyses. Four fermentation duration treatments were examined: P1 (7 days), P2 (14 days), P3 (21 days), and P4 (28 days), each replicated five times. The results showed that fermentation duration significantly influenced the pH value, but had no effect on total bacteria and alcohol content. A 28-day fermentation period was identified as the optimal duration for producing eco-enzymes with the highest quality, with the lowest pH reaching 3.45
Pengaruh Konsentrasi Kombinasi Lactococcus Lactis Dengan Saccharomyces Cerevisiae Dan Lama Waktu Fermentasi Terhadap Kadar Karbohidrat Dan Kadar Abu Tepung Telur Itik Kartika, Intan; Pratama, Andry; Utama, Dicky Tri
Jurnal Teknologi Hasil Peternakan Vol 4, No 2 (2023): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i2.49728

Abstract

Duck egg flour is one of the products processed from whole eggs through the drying process. The process of making egg flour can affect the quality of the flour produced. One way to maintain the quality of egg flour is by fermenting it before drying. The purpose of egg fermentation using Lactococcus lactis and Saccharomyces cerevisiae is to avoid browning caused by Maillard reactions and improve the quality of duck egg flour. This study aims to determine the effect of the concentration level of L. lactis and fermentation time on the carbohydrate content and ash content of duck egg flour. The research was conducted experimentally using a Complete Randomized Design Nested Pattern with fermentation times of 12 and 24 hours within L. lactis concentrations of 4%, 6%, and 8% with 24 replications. The research data obtained was analyzed using Analysis of Variance. The results showed that duck egg flour fermented in a 6% (b/v) L. lactis concentration for 12 hours produced 0.065% carbohydrate content and 4.52% ash content
Pengaruh Perendaman Telur Asin Menggunakan Ekstrak Kulit Nanas (Ananas comosus (L.) Merr.) Terhadap Jumlah Bakteri, pH, dan Akseptabilitas Maulana, Alwi Rizal; Pratama, Andry; Putranto, Wendry Setiyadi
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.54638

Abstract

Eggs are perishable food ingredient. Perishability in eggs can be prevented by salting or making salted eggs. The addition of pineapple peel extract as an antibacterial expected to improve the quality of the eggs. This study aimed to determine the effect of adding pineapple peel extract in the process of making salted egg on the total of bacteria, pH and acceptability. This research was conducted experimentally using a completely randomized design (CRD) with 4 concentration treatments (P0 = 0%, P1 = 1%, P2 = 3% and P3 = 5%) and repetition 5 times. Data on the total of bacteria and pH were analyzed using the test of variance and Duncan's, Post hoc test while the acceptability data was tested using Kruskal-Wallis and continued with the Mann-Whitney post hoc test. The results show that the addition of pineapple peel extract in salted egg process showed a significant effect on the total bacteria, pH and acceptability. The addition of 3% pineapple peel indicate a total bacteria of 6,52x104 CFU/gram, pH 6,87 and still acceptable to the panelists.

Page 6 of 10 | Total Record : 92

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