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All Journal Buletin Peternakan Jurnal Peternakan Sriwijaya Jurnal Lahan Suboptimal Jurnal Pendidikan Matematika dan IPA Jurnal Sain Peternakan Indonesia IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) JPSriwijaya Science and Technology Indonesia Livestock and Animal Research Jurnal Penelitian Sains IJEMS (Indonesian Journal of Environmental Management and Sustainability) Seminar Nasional Lahan Suboptimal Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Puruhita BIOVALENTIA: Biological Research Journal

Sofia Sandi

Universitas Sriwijaya

Author-ID : 370043

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Veterinary Other

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The The Change of Nutrients Rations Quality of Feed Fermented with Different Moisture Content Miksusanti Miksusanti; Sofia Sandi; Fitra Yosi; Eli Sahara; Nasir Rofiq
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 2 (2019): June
Publisher : Research Centre of Inorganic Materials and Complexs

ABSTRACT The change of nutrients on rations made from local raw materials was evaluated after being fermented in various moisture contents. The experiment used completely randomized design comprise of 5 treatments and 3 repetitions. The treatments were P0 (fermentation without moisture), P1, P2, P3 and P4 (fermentation in 40%, 50%, 60% and 70% moisture content). Variables observed were total microbe, total acid, acidity (pH) and the change of dried matter content, organic matter, crude protein, crude lipid, crude fiber and Nitrogen-free extract. The result showed that there are statistically significance differences (P<0.05) between local raw materials rations fermented in different moisture contents towards variables observed. Local raw materials rations fermented in 50% moisture content exhibited good nutrients quality indicated by increased in dried matter content, organic matter, crude protein, Nitrogen-free extract, total microbe and total acid while crude lipid, crude fiber and acidity (pH) showed a decreased.

Pengaruh Perendaman dengan Perbedaan Level Kitosan terhadap Indek Putih, Haugh Unit, dan pH Putih Telur Itik Eli Sahara; Sofia Sandi; Fitra Yosi; Avin Bastian
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk Ke
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (523.349 KB)

Sahara E, Sandi S, Yosi F, Bastian A. 2019. The effect of use chitosan solution in the immersion proces on egg quality. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal 2019, Palembang 4-5 September 2019. pp. 287-291. Palembang: Unsri Press. Eggs are a commodity of poultry that can be easily damaged if stored at room temperature for a long time. Chitosan has anti-microorganism properties and can be used to extend the shelf life of eggs. The purpose of this study is to extend the shelf life of eggs by soaking chitosan solution and maintaining egg quality. The study used a completely randomized design (CRD) of 6 treatments, 4 replications and each replication consisted of 2 eggs. The treatment is; P0=0% chitosan, P1=0.5% chitosan, P2=1% chitosan, P3=1.5% chitosan, P4=2% chitosan and P5=2.5% chitosan. Eggs are stored for 14 days at room temperature after being soaked in chitosan solution for 24 hours. The parameters measured are; egg white index,, haugt unit and egg white pH. The results showed that immersion of eggs in chitosan solution 0.5% (P1) gave an egg white index of 0.075 significantly better than the control of 0.05, the highest real haugh unit value of all treatments was 84. The pH of the egg white soaked with Chitosan solution is the same, but lower than the control. The conclusion of this study is the treatment of P1 (0.5% chitosan) shows the best haugh unit value which is 10.71% higher than the control.Keywords: chitosan, ducks, eggs, quality, solution

Pengaruh Perendaman dengan Berbagai Konsentrasi Larutan Daun Belimbing Wuluh terhadap Kualitas Fisik Telur Itik Pegagan Sofia Sandi; Fitra Yosi; Sarah Pratiwi; Elisahara Elisahara; Meisji Liana Sari; Riswandi Riswandi; Asmak Asmak
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan K
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Sandi S, Yosi F, Pratiwi S, Elisahara E, Sari ML, Riswandi R, Asmak A. 2020. The effect of wuluh starfruit leaves solution in different concentration to the physical quality of pegagan duck eggs. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The decrease internal of egg quality during the storage period happened because of the waste air cavity caused by evaporation of CO2 andH2O. To add more time of the egg storage period, it needs additional natural preservatives such as tannin, to block the evaporation process. The purpose of this study was to determine the effect of wuluh starfruit leaves solution in different concentration to the pH, albumin index, and yolk index of the Pegagan duck eggs. The study was conducted on March 2018 at Animal Nutrition and Feed Laboratory, Faculty of Agriculture, Sriwijaya University. This study used 72 Pegagan duck eggs and 180 grams of wuluh starfruit leaves. The experimental variable observed were egg pH, albumin index, and yolk index. This study was assigned in a Completely Random Design, which consists of 4 treatments and 6 replications. The treatments are solution with 0%, 1%, 2%, and 3% (w/v) concentration with length of storage for 14 days. Data were subjected to analysis of variance and significantly different followed by Duncan’s Multiple Range Test (DMRT) at 5%. The results showed that the level of wuluh starfruit solution up to 3% concentration had no significant effect (>0,05) to the pH, albumin index, and yolk index of the Pegagan duck eggs.

MORPHOLOGICAL DESCRIPTION OF INTERNAL ORGAN COLOR AND ITS RELATIONSHIP TO BODY WEIGHT OF FREE-RANGE CHICKENS IN THE PALEMBANG LANDFILL ENVIRONMENT Mutia Nurrahmandani; Sofia Sandi; Asep Indra Munawar Ali
BIOVALENTIA: Biological Research Journal Vol. 8 No. 2 (2022)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24233/biov.8.2.2022.255

The landfill environment in Palembang City produces various types of waste so that people keep free-range chickens around the environment, which is potentially harmful to livestock health. This study aims to determine the color morphology of the internal organs (liver and heart) and the relationship between body weight and organ weight. The number of free-range chickens used was 30, with one year. The morphological description of organ color was carried out by direct observation, and sampling was carried out by weighing free-range chickens body weight and organ weight. This study used the Pearson correlation statistical test, and secondary data was collected on waste data in the landfill environment. The results showed that the relationship between body weight and liver weight was 0.694, and the correlation value between body weight and heart weight was 0.663 in native chickens in the landfill environment. The results of the two values have a strong correlation interpretation, which means that when the chicken's body weight increases, the weight of the liver and heart of the chicken will also increase. The liver is faded red with normal size in native chickens in the landfill environment in the morphological picture. While the color of the heart is red, and the size is normal.

Kualitas Kimia Telur Asin Itik Pegagan dengan menggunakan Larutan Indigofera sp Meisji liana Sari; sofia sandi; Eli Sahara; Riswandi Riswandi; Pungky Oktavia
Jurnal Peternakan Sriwijaya Vol 11, No 1 (2022): JURNAL PETERNAKAN SRIWIJAYA
Publisher : Department of Animal Sciences, Faculty of Agriculture, Sriwijaya University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/JPS.11.1.2022.14232

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan larutan Indigofera sp. terhadap kualitas kimia telur asin itik Pegagan. Penelitian ini dilaksanakan selama 3 bulan di Laboratorium Nutrisi dan Makanan Ternak, Fakultas Pertanian Universitas Sriwijaya. Adapun telur yang digunakan pada penelitian ini diambil dan dikumpulkan dari kelompok ternak itik pegagan di Desa Kotadaro Tanjung Raja. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dan dilanjutkan dengan Uji Jarak Berganda Duncan jika terdapat perbedaan yang nyata antar perlakuan. Penelitian ini terdiri atas 4 perlakuan dan 4 ulangan. Masing-masing ulangan digunakan sebanyak 5 butir telur. Perlakuan terdiri atas : P0 (pengasinan tanpa larutan Indigofera sp.); P1 (pengasinan menggunakan larutan Indigofera sp. 25%); P2 (pengasinan menggunakan larutan Indigofera sp. 50%); dan P3 (pengasinan menggunakan larutan Indigofera sp. 75%). Parameter yang diamati meliputi kadar air, kadar abu, kadar protein dan kadar lemak. Hasil penelitian menunjukkan bahwa penggunaan larutan Indigofera sp. berbeda tidak nyata (P>0.05) terhadap kadar air dan kadar protein, tetapi berpengaruh nyata (P<0.05) terhadap kadar abu dan kadar lemak. Kesimpulan dari penelitian ini adalah penggunaan larutan Indigofera sp. sampai konsentrasi 75% mampu mempertahankan kadar air, kadar protein, namun menurunkan kadar abu dan kadar lemak.Kata kunci: Indigofera sp, Kualitas gizi, Pengasinan, Telur itik Pegagan.

Methane Gas Production Test From Forage Swamp with Ensilase Method As Biogas Plants Erra Kartika; Nuni Gofar; Sofia Sandi
Sriwijaya Journal of Environment Vol 2, No 3 (2017): Low Land
Publisher : Program Pascasarjana Universitas Sriwijaya

This study aims to test the production of methane gas from forage swamps by ensilase as biogas plants. Treatment levels consisted of 3 treatments P1 (100% Kumpai tembaga grass (Hymenachne acutigluma)), P2 (50% Kumpai tembaga grass (Hymenachne acutigluma) + 50% Kemon air (Neptunia oleracea lour)), P3 (100% Kemon air (Neptunia Oleracea lour)) and 5 replications. The result of the diversity analysis showed that silage swamp silage ensilase process significantly (p <0,05) to methane gas formation. The best composition was obtained from the treatment of P1 Kumpai tembaga grass (Hymenachne acutigluma) 100%.Keywords: Production, Methane, Forage Swamps, Ensilase, Biogas Plants.

CHITOSAN INHIBITION TEST AGAINST E. coli AND DIGESTIBILITY OF THE RATION IN THE IN-VITRO METHOD Sahara, Eli; Sandi, Sofia; Yosi, Fitra
Jurnal Pendidikan Matematika dan IPA Vol 11, No 2 (2020): Juli 2020
Publisher : Universitas Tanjungpura

Diarrhea and vomiting are often caused by E coli bacteria. E coli bacteria has a strain of Shigatoxigenic Escherichia coli (STEC), producing Shiga poisons or poisons such as Shiga (verotoxin) which are harmful and pollute nature. This strain of the E coli bacterium has a detrimental effect because it excludes one or both types of Shiga Like Toxin -1 (Stx -1) and Shiga Like Toxin-2 (Stx-2) toxins. This bacterial infection has the potential as a zoonotic agent because it has been found in feces and sheep meat, feces and beef meat, chicken feces and human feces. If this bacterial colony inceases in the digestive tract of poultry it will disturb the productivity of the livestock. Therefore it must be watched out and studied more deeply. The objectives of the study are 1) to see the inhibitory power of chitosan on the growth and development of E coli bacteria in vitro 2) the test of digestibility of dry matter (BK) and crude protein (PK) ration in vitro. The treatments given in this test are: R0 = control (without chitosan), R1 = 0.5% chitosan, R2 = 1% chitosan, R3 = 1.5% chitosan, R4 = 2% chitosan, R5 = 2.5% chitosan. The parameters measured were 1) inhibition of chitosan against E. coli growth based on clear zone diameter 2) digestibility of dry matter (BK) and crude protein (PK) ration in vitro. The results showed that the higher level of chitosan administration showed greater inhibition, which was indicated by the greater diameter of the clear zone caused. The provision of 2.5% chitosan shows medium inhibition that is has a range of 10-14 mm. The addition of a dose of 1.5% chitosan in the ration was able to increase the digestibility of dry matter by 7.86% and the digestibility of crude protein 11.20% higher than the control treatment (without chitosan). The conclusion of this study is that chitosan can inhibit the growth of E coli and improve the digestibility of dry matter (BK) and crude protein (PK) for the better.AbstrakPenyakit diare dan muntah-muntah sering disebabkan oleh bakteri E coli. Bakteri E coli memiliki strain Shigatoxigenic Escherichia coli (STEC), menghasilkan racun Shiga atau racun seperti Shiga (verotoxin) yang berbahaya dan mencemari alam. Strain dari bakteri E coli ini mempunyai efek merugikan karena mengeluarkan salah satu atau kedua jenis toxin Shiga Like Toxin -1 (Stx -1) maupun Shiga Like Toxin-2 (Stx-2). Infeksi bakteri ini berpotensi sebagai agen zoonosis karena sudah pernah ditemukan pada feses dan daging domba, feses dan daging sapi serta feses ayam dan feses manusia. Jika koloni bakteri ini tinggi dalam saluran pencernaan unggas akan mengganggu produktivitas ternak tersebut. Oleh sebab itu harus diwaspadai dan dikaji lebih mendalam. Tujuan penelitian adalah 1) melihat daya hambat kitosan terhadap pertumbuhan dan perkembangan bakteri E coli secara in vitro 2) menguji kecernaan bahan kering (BK) dan protein kasar (PK) ransum secara in vitro. Perlakuan yang diberikan dalam pengujian ini adalah: R0 = kontrol (tanpa kitosan), R1 = 0,5% kitosan, R2 = 1 % kitosan, R3 = 1,5% kitosan, R4 = 2% kitosan, R5 = 2,5% kitosan. Parameter yang diukur adalah 1) daya hambat kitosan terhadap pertumbuhan E. coli berdasarkan diameter zona bening (in vitro) 2) kecernaan bahan kering (BK) dan protein kasar (PK) ransum secara in vitro. Hasil penelitian menunjukkan bahwa semakin tinggi level pemberian kitosan menunjukkan daya hambat yang semakin besar yang ditandai oleh semakin besarnya diameter zona bening yang ditimbulkan. Pemberian 2,5% kitosan menunjukkan daya hambat sedang yaitu memiliki range 10 - 14 mm. Penambahan dosis 1,5% kitosan dalam ransum, mampu meningkatkan kecernaan bahan kering 7,86% dan kecernaan protein kasar 11,20% lebih tinggi dari perlakuan kontrol (tanpa kitosan). Kesimpulan penelitian ini adalah bahwa kitosan mampu menghambat pertumbuhan E coli dan meningkatkan kecernaan bahan kering (BK) serta protein kasar (PK) menjadi lebih baik.Kata kunci: Kitosan, daya hambat, E. coli, kecernaan ransum, in vitro

Co-Authors Ade Dwi Sasanti Adi Supriyadi ali, asep indra munawar Apriansyah Susanda Asep Indra M. Ali Asep Sudarman Asmak Asmak Asmak Asmak asmak asmak Avin Bastian Bambang Gunawan Budi Untari Djumali Mangunwijaja Dyah Wahyuni Dyah Wahyuni Eli Sahara Eli Sahara Eli Sahara Eli Sahara Eli Sahara Eli Sahara Elisahara Elisahara Erika B. Laconi Erra Kartika Erra Kartika, Erra F. Yosi Fitra Yosi Fitra Yosi Fitra Yosi fitra yosi, fitra Fitra Yossi Harian Saputra Hermansyah Hermansyah I Komang Gede Wiryawan Mardiyanto Mardiyanto Mawaddah, Zahrul Meisji Liana Sari Miksusanti Miksusanti Muhakka Muhakka Mutia Nurrahmandani Najma Annuria Fithri, Najma Annuria Nasir Rofiq Nasir Rofiq Nugroho Arianto NUNI GOFAR Pungky Oktavia Riswandi Riswandi Robi Alexa RR. Ella Evrita Hestiandari saka puspa wijaya Sarah Pratiwi Sofi Arisuteja, Sofi Sulistyani, Dwi Probowati YULIA PUJIASTUTI

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