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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Teknologi Dan Industri Pangan Buletin Peternakan Jurnal Veteriner Jurnal Ilmu Ternak Jurnal Agripet Majalah Kedokteran Bandung Jurnal Ilmu dan Teknologi Hasil Ternak Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak dan Veteriner WARTAZOA Indonesian Bulletin of Animal and Veterinary Sciences Jurnal Ilmu dan Teknologi Peternakan Tropis Animal Production : Indonesian Journal of Animal Production Jurnal Aplikasi Teknologi Pangan Jurnal Aplikasi Teknologi Pangan Jurnal Ilmiah Ilmu-Ilmu Peternakan Jurnal Kedokteran Hewan
Irma Isnafia Arief
Departemen Ilmu Produksi Dan Teknologi Peternakan Fakultas Peternakan Institut Pertanian Bogor, Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Veterinary Other

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The Ghrelin Receptor (Ghsr) Gene Polymorphism in Indonesian Local Chicken and Crossbreed Is Associated With Carcass Traits Khaerunnisa, Isyana; Jakaria, Jakaria; Arief, Irma Isnafia; Budiman, Cahyo; Sumantri, Cece
ANIMAL PRODUCTION Vol 19, No 2 (2017)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (943.521 KB) | DOI: 10.20884/1.jap.2017.19.2.596

Abstract

Ghrelin receptor (GHSR) gene is candidate gene for growth performance in chicken by modulating growth hormone release from the pituitary by binding to its ligand of ghrelin. Ghrelin gene, or growth hormone secretagogue (GHS) gene, is well known as feed intake and energy homeostasis regulator in mammals and birds. The objectives of this study were to identify the polymorphism of the T1857C GHSR locus in Indonesian local chicken and to evaluate its effects on carcass traits. The gene polymorphism was identified using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) using Hin6I restriction enzyme. Effect of genotype on carcass composition was analyzed using SAS General Linear Model (GLM) procedure. The genotyping was performed on 343 individuals including Merawang, Pelung, Sentul, Kampung, broiler (strain Cobb, parent stock), F1 crossbred of Kampung x broiler (strain Cobb, parent stock), and F2 crossbred of Kampung x broiler (strain Cobb, parent stock). All individuals were successfully amplified and were resulted in a 470 bp PCR product. This locus was polymorphic with two alleles (T and C) and three genotypes (TT, CT, and CC). The T allele and TT genotype were predominant in all populations. Individuals with CT genotype were significantly had higher live weight at 26w, carcass weight, commercial cuts weights, and muscles weights than TT genotype in F2 crossbred of Kampung x broiler population. Association of the T1857C GHSR locus-polymorphism with chicken carcass composition has been described in Indonesian chicken, providing evidence that GHSR might be an important candidate gene for chicken carcass traits.
Probiotik Indigenus Meningkatkan Profil Kesehatan Usus Halus Tikus yang Diinfeksi Enteropathogenic E. coli Wresdiyati, Tutik; Laila, Sri Rahmatul; Setiorini, Yeni; Arief, Irma Isnafia; Astawan, Made
Majalah Kedokteran Bandung Vol 45, No 2 (2013)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1515.255 KB)

Abstract

Telah dilaporkan bahwa probiotik dapat memelihara keseimbangan mikroflora usus dan meningkatkan sistem imun usus. Penelitian ini bertujuan untuk menganalisis pengaruh pemberian probiotik indigenous Lactobacillus fermentum dan Lactobacillus plantarum pada profil kesehatan usus halus tikus yang diinfeksi Enteropathogenic E. coli (EPEC). Penelitian ini dilaksanakan pada bulan Agustus–November 2011 di Institut Pertanian Bogor. Sebanyak 90 ekor tikus jantan galur Sprague Dawley telah digunakan dan dibagi menjadi enam kelompok perlakuan, yaitu kelompok kontrol negatif (A), perlakuan Lactobacillus plantarum (B), perlakuan Lactobacillus fermentum (C), perlakuan Lactobacillus plantarum dan EPEC (D), perlakuan Lactobacillus fermentum dan EPEC (E), dan perlakuan EPEC (F). Perlakuan dilaksanakan selama 21 hari. Setelah tikus dikorbankan, usus halus diproses menggunakan metode embedding standar dengan parafin dan diwarnai memakai hematoksilin eosin. Data hasil penelitian dianalisis secara statistik dengan rancangan acak lengkap analysis of variance (ANOVA). Hasil penelitian menunjukkan bahwa perlakuan L. fermentum dan L. plantarum dapat menurunkan persentase kerusakan vili usus halus 14–62% dan meningkatkan tebal mukosa usus halus 14–29%. Simpulan, perlakuan probiotik indigenous L. fermentum dan L. plantarum dapat meningkatkan kesehatan usus halus. L. fermentum lebih baik dalam menghambat kerusakan usus halus tikus yang diinfeksi EPEC. [MKB. 2013;45(2):78–85]Kata kunci: Enteropathogenic E. coli (EPEC), probiotik, usus halus Indigenous Probiotic Increased the Health Profile of Small Intestine in Enteropathogenic E. coli Infected RatsIt was reported that probiotics could maintain the balance of intestinal microfloral and increase intestinal immune system. The objective of this study was to analyze the influence of indigenous probiotic Lactobacillus fermentum and Lactobacillus plantarum on the morphological profile of small intestine of Enteropathogenic E. coli (EPEC)- infected rats. This study was done from August to November 2011 at Bogor Agricultural University. A total of 90 male rats Sprague Dawley were used in this study. They were devided into 6 groups; negative control (A), Lactobacillus plantarum treated (B), Lactobacillus fermentum treated (C), Lactobacillus plantarum and EPEC treated (D), Lactobacillus fermentum and EPEC treated (E), and EPEC infected group (F). The treatments were done for 21 days. Small intestine tissues were processed using paraffin embedding standard method and stained with haematoxylin eosin. The data were analyzed using analysis of variance (ANOVA). The results showed that L. fermentum and L. plantarum treatments decreased percentage of small intenstine villi damage (14 to 62%) and increased the thickness of small intestine mucosa (14 to 29%). In conclusions, treatment of indigenous probiotic L. fermentum and L. plantarum increase the health of small intestine. L. fermentum give better effect in inhibiting the damage of small intestine of rats, which under EPEC infection. [MKB. 2013;45(2):78–85]Key words: Enteropathogenic E. coli (EPEC), probiotic, small intestine DOI: http://dx.doi.org/10.15395/mkb.v45n2.110
Raw and pasteurized milk quality of D-farm milk processing unit at Faculty of Animal Science, IPB University Arief, Irma Isnafia; Wulandari, Zakiah; Soenarno, M. Sriduresta; Murtini, Devi
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 30, No 2 (2020): August 2020
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2020.030.02.01

Abstract

The Faculty of Animal Science, IPB University, produces pasteurized milk daily under the D-farm milk processing unit. In order to maintain the product quality, as well as its safety, the fresh milk as raw the main material and the produced pasteurized milk quality is tested periodically. The aim of this research is to evaluate the quality of fresh and pasteurized milk produced by the D-farm milk processing unit. The tested fresh milk was originated from two different farms, while the tested pasteurized milk was made by using pasteurizer machine and double-wall pan heating. The tests were carried out by using a lactoscan milk analyzer. The results showed that the fresh milk used by the D-farm milk processing unit had good milk quality, even though still below the SNI standard, while the produced pasteurized milk has met the SNI standard. In addition, the pasteurization by using pasteurizer produced better pasteurized milk quality compared to the traditional pasteurization by using double-wall pan heating.
Quality and Antioxidant Activity of Yogurt Supplemented with Roselle during Cold Storage El Latifa Sri Suharto; Irma Isnafia Arief; Epi Taufik
Media Peternakan Vol. 39 No. 2 (2016): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.426 KB) | DOI: 10.5398/medpet.2016.39.2.82

Abstract

The 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.
Characteristic of Lamb Sausages Fermented by Indonesian Meat-Derived Probiotic, Lactobacillus plantarum IIA-2C12 and Lactobacillus acidophilus IIA-2B4 Noraimah Binti Sulaiman; Irma Isnafia Arief; Cahyo Budiman
Media Peternakan Vol. 39 No. 2 (2016): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (703.841 KB) | DOI: 10.5398/medpet.2016.39.2.104

Abstract

Probiotic is a group of microorganism, mainly from lactic acid bacteria (LAB), widely used to increase functionality of various foodstuffs, including lamb which was limited by its goaty odor and short life issue. This study aimed to evaluate the characteristic of lamb sausages fermented by either Lactobacillus plantarum IIA-2C12 or L. acidophilus IIA-2B4 isolated from local cattle in Indonesia, and stored for 21 days at low temperature (4oC). Fermented lamb sausages were made with the addition of L. plantarum IIA-2C12 and L. acidophilus IIA-2B4 with three replications. The result showed that pH value, protein, and cholesterol contents of the sausages with addition of L. acidophilus IIA-2B4 were higher (P<0.05) than that of L. plantarum IIA-2C12. Meanwhile, the sausage fermented with L. plantarum IIA-2C12 had higher titratable acid (TA) value, texture, and the content of fat, carbohydrate, tyrosine, lysine, myristoleic (C14:1), pentadecanoic (C15:0), heneicosanoic (C21:0) and cis-11-eicosatrienoic (C20:1) as compared to that of  L. acidophilus 2C12-2B4. Final population of LAB in the sausage fermented by L. plantarum IIA-2C12 was also higher than that of L. acidophilus IIA-2B4, yet both can be categorized as a probiotic. The differences between characteristics of the physicochemical traits and microbiological quality of the sausage fermentation associated with the addition of L. plantarum IIA-2C12 or L. acidophilus IIA-2B4. The 21 days of storage at cold temperatures with probiotics addition could extend shelf life and maintain quality of fermented sausage.
Effectiveness of the Red Dragon Fruit (Hylocereus polyrhizus) Peel Extract as the Colorant, Antioxidant, and Antimicrobial on Beef Sausage Fitri M Manihuruk; Tuti Suryati; Irma Isnafia Arief
Media Peternakan Vol. 40 No. 1 (2017): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (722.834 KB) | DOI: 10.5398/medpet.2017.40.1.47

Abstract

This study aimed to evaluate the effectiveness of red dragon fruit (Hylocereus polyrhizus) peel extracts addition on beef sausages. Red dragon fruit peel extracts were obtained by maceration using solvent at pH 5. Phytochemical characteristics, total phenols, antioxidant, and antimicrobial activity of the peel extracts were observed. Antioxidant and antimicrobial activities of the extracts were associated with high phytochemical compounds and total phenols contained in the extracts. Red dragon fruit peel extracts with various percentages (0%, 20%, 30%, and 40%) were added on beef sausages, and their physicochemical characteristics, nutrients, antioxidant activity, and microbiological profile were analyzed. The data were analyzed using analysis of variance and Duncan’s multiple range test. Results showed that the addition of red dragon fruit peel extracts significantly reduced texture values, but increased intensity of luminosity, intensity of red color, and intensity of yellow color (P<0.05) beef sausages. It could be concluded that red dragon fruit peel extract containing phytochemical compounds was effective as an antibacterial agent and natural antioxidant. The addition of red dragon fruit peel extracts was effective in increasing the antioxidant activity and decreasing TBARS values. The addition of red dragon fruit peel extract did not affect the reddish colorization of beef sausages, but it was capable of increasing the yellowish colorization on beef sausage.
Physical, Microbial, and Chemical Qualities of Dangke Produced by Different Temperatures and Papain Concentrations Andi Nurul Mukhlisah; Irma Isnafia Arief; Epi Taufik
Media Peternakan Vol. 40 No. 1 (2017): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.813 KB) | DOI: 10.5398/medpet.2017.40.1.63

Abstract

Dangke, a dairy product of cow or buffalo, is a traditional food of Enrekang, South Sulawesi Province. Addition of papain in dangke preparation is responsible for the formation of solid texture of dangke. This study was aimed to find optimum conditions (temperature and concentration of papain enzyme) and their effects on physical, chemical, microbiological, and hedonic qualities of dangke. This study consisted of two stages: preparation of papain and dangke production with heating temperatures (70, 80, and 90 °C) and papain treatments (0.2%, 0.3%, and 0.4%). The experiment was conducted in a completely randomized design with a 3 x 3 factorial arrangement with three replicates. The first factor was the processing temperature consisted of 3 levels i.e., 70, 80, and 90 °C.  The second factor was the papain concentration consisted of 3 levels i.e., 0.2%, 0.3%, and 0.4%. The obtained data were evaluated using analysis of variance (ANOVA), followed by Duncan’s Multiple Range Test to observe the significances among treatments. Papain and amino acids were characterized using descriptive methods and organoleptic study was performed by non-parametric test (Kruskal-Wallis). The highest protein concentration was found in commercial papain (Merck, 360.63 mg/100 g), while the protein content of papain used in this study was of 323.21 mg/100g. However, these enzymes had similar molecular weight of 19.17 kDa. The optimum condition of dangke preparation was found at heating temperature of 80 °C and 0.3% of papain concentration, resulting in the most desirable characteristics of dangke in terms of chemical, physical, and microbiological properties as well as hedonic evaluation.
POTENSI BAKTERI ASAM LAKTAT PROBIOTIK INDIGENUS SEBAGAI ANTIDIARE DAN IMUNOMODULATOR [Potency of Indigenous Probiotic Lactic Acid Bacteria as Antidiarrheal Agent and Immunomodulator] Made Astawan -; Tutik Wresdiyati -; Irma Isnafia Arief; Dwi Febiyanti -
Jurnal Teknologi dan Industri Pangan Vol. 22 No. 1 (2011): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.146 KB)

Abstract

The aim of the study was to observe the ability of indigenous probiotic lactic acid bacteria (LAB) Lactobacillus plantarum 2C12 and Lactobacillus fermentum 2B4 as antidiarrheal agent in rats infected by Enteropathogenic Escherichia coli (EPEC), and also to observe their effect as immunomodulator (malonaldehyde level and proliferation of lymphocyte cell). A total of 90 male Sprague Dawley rats were used for this study and divided into 6 groups i.e.: (1) Negative Control (not infected with of EPEC), (2) LAB L. plantarum 2C12, (3) LAB L. fermentum 2B4, (4) LAB L. plantarum 2C12 + EPEC, (5) LAB L. fermentum 2B4 + EPEC, and (6) Positive Control (infected with EPEC). The treatment of LAB was undertaken from 1st-21st day, while infection of EPEC using 106 cfu/ml per day was undertaken during 8th -14th day. Groups administered with LAB L. plantarum 2C12 + EPEC, LAB L. fermentum 2B4 + EPEC, and positive control, showed decreased body weight during 12th-21st day. At the 21st day, positive control group underwent acute diarrhea (fecal water content was 68.2 % b/b). Statistical analysis with Duncan Test showed that the treatment given to six groups of rats gave significant effect (p<0.05) toward PER value, number of lymphocyte cells and malonaldehyde level in liver and kidney of the rats.
KARAKTERISTIK FISIK, KIMIA, MIKROBIOLOGI WHEY KEFIR DAN AKTIVITASNYA TERHADAP PENGHAMBATAN ANGIOTENSIN CONVERTING ENZYME (ACE) [Physical, Chemical and Microbiological Characteristics of Whey Kefir and Its Angiotensin Converting Enzyme (ACE) Inhibitory Act Andi Febrisiantosa; Bagus Priyo Purwanto; Yantyati Widyastuti; Irma Isnafia Arief
Jurnal Teknologi dan Industri Pangan Vol. 24 No. 2 (2013): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.884 KB) | DOI: 10.6066/jtip.2013.24.2.147

Abstract

This study was conducted to evaluate the characteristics of whey-based kefir products and their activity to inhibit the angiotensin converting enzyme (ACE). Kefir was produced by using many types of whey, namely SK: skim milk based kefir (control); WK: gouda cheese whey based kefir; and WKB: commercial whey powder based kefir. The experimental design was a completely randomized design. Each treatment was conducted in triplicates. Kefirs were evaluated for physical and chemical properties (pH, total titratable acidity, viscosity, protein, fat, lactose, and alcohol), microbiological (lactic acid bacteria and yeast) population, peptide concentration, ACE inhibition, IC50 and Inhibition Efficiency Ratio (IER). The results showed that the types of whey used for kefir productions significantly affected the physical and chemical characteristics of the products (p<0.05). Total lactic acid bacteria and yeast population of the products were not significantly different among the whey types (p>0.05). The peptide concentration and ACE inhibitory activity of WK, 1.54±0.02 mg/mL and 73.07±0.91%, was significantly higher (p<0.05) than those of the control and WKB. The IC50 of WK was 0.83±0.02 mg/mL, significantly lower than that of control (1.05±0.01 mg/mL) and WKB (0.96±0.01 mg/mL). The IER of WK (47.35±0.09% per mg/mL) was not significantly different (p>0.05) from the control (47.19±0.09% per mg/mL) but was significantly higher (p<0.05) than that of WKB (45.75±0.18% per mg/mL). This research indicated that whey kefir is a potential source of bioactive peptide for antihypertention agent.
KARAKTERISTIK MINUMAN WHEY YANG DIFERMENTASIKAN DENGAN BAKTERI ASAM LAKTAT INDIGENUS ASAL DANGKE Setiawan Putra Syah; Irma Isnafia Arief; Epi Taufik; Cece Sumantri
Jurnal Teknologi dan Industri Pangan Vol. 28 No. 2 (2017): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (52.867 KB) | DOI: 10.6066/jtip.2017.28.2.129

Abstract

Whey from the dangke processing center in Enrekang district, South Sulawesi, is the main by-product which can contribute to environmental pollution. On the other hand, the nutritional content of whey is highly potential to be developed into high value food products and provide functional benefits. Whey processing into a fermented drink is one of the easy and inexpensive alternatives with good prospect to be developed. The aim of this study was to investigate the microbial, physical, chemical and sensory characteristics of the whey drink fermented (FWD) by probiotic lactic acid bacteria (LAB) isolated from dangke. The LAB strain used were Lactobacillus fermentum strains B323K, C113L, A323L, C222L, and B111K. The results showed that the LAB strains grew well the whey medium and the viability met the standard of dairy fermented product. FWD have similar pH, % titratable acidity, and aW characteristics in all fermentation treatments with LAB strains from dangke, however to adjust the pH and acidity level of FWD to the yoghurt standard (pH 4.4 and %TAT 0.9–1.2%), the FWD fermentation must be stopped at the 20th hour. Changes in the level of moisture, ash, and carbohydrate contents of FWD occurred after the fermentation. The sensory quality tests showed that the FWD fermented by LAB strains from dangke was preferred by the panelists than the unfermented one (Whey + 8% sucrose).
Co-Authors Amalina Nur Wahyuningtyas Anas Qurniawan Andi Febrisiantosa Andi Mutmainna Andi Nurul Mukhlisah Andi Tenri Bau Astuti Mahmud Apriadi Pasaribu Asti Yosela Oktaviana Ayu Lestari Bagus Priyo Purwanto Bahri Syamsuryadi Betty S. L. Jenie Bunga Putri Febrina Cahyo Budiman Cece Sumantri Damiana Rita Ekastuti Deni Fitra Deni Fitra Dondin Sajuthi Dwi Febiyanti - Edi Erwan El Latifa Sri Suharto Epi Taufik Faridah, Rajmi Fitri M Manihuruk Guslian Abdul Basir Hajrawati Hajrawati Hanifah N. Lioe Henny Nuraini Henny Nuraini Irmanida Batubara Isyana Khaerunnisa J. Hermanianto Jakaria Jakaria Jaya Putra Jahidin Lilis Nuraida Luci Cyrilla Luki Abdullah MADE ASTAWAN Mochammad Sriduresta Soenarno Muhamad Arifin Muhammad Fikri Al Habib Muhammad Nur Hidayat Muhammad Yusuf Murtini, Devi Ni Wayan Triwulandhari Niken Ulupi Noraimah Binti Sulaiman Noraimah binti Sulaiman Noraimah Binti Sulaiman Olfa Mega R A Maheswari R. R. A. Maheswari RIFKHAN RIFKHAN Rita Mutia Rudi Afnan Sadarman Sadarman Septi Dwi Utami Soenarno, M. Sriduresta sri murtini . Sri Rahmatul Laila Suharyanto Suharyanto Suharyanto Suharyanto Syah, Setiawan Putra Tuti Suryati Tuti Suryati Tuti Suryati Tuti Suryati Tutik Wresdiyati - Yantyati Widyastuti Yeni Setiorini Yeni Setiorini Zakiah Wulandari