T. Armansyah TR, T. Armansyah
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KADAR ASAM LAKTAT DAN DERAJAT ASAM KEFIR SUSU KAMBING YANG DI FERMENTASI DENGAN PENAMBAHAN GULA DAN LAMA INKUBASI YANG BERBEDA Rosiana, Ema; -, Nurliana; TR, T. Armansyah
Jurnal Medika Veterinaria Vol 7, No 2 (2013): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.083 KB) | DOI: 10.21157/j.med.vet..v7i2.2937

Abstract

Penelitian ini bertujuan mengetahui kadar asam laktat dan derajat asam kefir susu kambing yang difermentasikan dengan penambahan gula  dan waktu inkubasi yang berbeda. Penelitian ini menggunakan rancangan petak terbagi  dalam rancangan acak lengkap menggunakan dua faktor perlakuan, penambahan gula dan lama inkubasi. Susu kambing yang telah dipasteurisasi dan ditambahkan starter kefir 3% dibagi menjadi 4 kelompok, yaitu P0 sebagai kontrol, dan PI, PII, PIII sebagai kelompok perlakuan (penambahan gula masing-masing 5; 7,5; dan 10%). Kemudian masing-masing kelompok penambahan gula dibagi menjadi 4 kelompok inkubasi yaitu12, 16, 20, dan 24 jam atau suhu 37° C. Masing-masing kelompok  terdiri atas 3 ulangan. Pemeriksaan kadar asam laktat dilakukan menurut Underwood (1989 ) dan pemeriksaan derajat asam dilakukan menurut Minarwati (2012). Nilai kadar asam laktat dan derajat asam dianalisis dengan analisis varian, dan dilanjutkan dengan beda nyata terkecil. Hasil penelitian menunjukkan bahwa kadar asam laktat dan derajat asam  berkisar antara 0,1-7,2% dan 1,6-81,3 °SH. Kadar Gula  berpengaruh nyata  (P<0,05) menurunkan kadar asam laktat dan derajat asam kefir, sedangkan lama inkubasi secara nyata (P<0,05 ) meningkatkan kadar asam laktat dan derajat asam kefir. Disimpulkan bahwa penambahan gula selama proses pembuatan kefir dari susu kambing tidak meningkatkan kadarasam laktat dan derajat asam kefir sedangkan lama inkubasi dapat meningkatkan kadar asam laktat dan derajat asam kefir susu kambing.
UJI TOKSISITAS AKUT EKSTRAK ETANOL DAUN MALAKA (Phyllantus emblica) TERHADAP MENCIT (Mus musculus). (Acute Toxicity Test of Ethanolic Extract of Malaka (Phyllantus emblica) Leaves on Mice (Mus musculus)) TR, T. Armansyah; Indriany, Sudi; Sutriana, Amalia; Rosmaidar, Rosmaidar; Asmilia, Nuzul; Panjaitan, Budianto; Aliza, Dwinna; Hamdan, Hamdan
Jurnal Kedokteran Hewan Vol 10, No 2 (2016): J. Ked. Hewan
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (85.831 KB) | DOI: 10.21157/j.ked.hewan.v10i2.5137

Abstract

ABSTRACT The aim of this research was to asses the acute toxicity of ethanolic extract of malaka leaves using lethal dose 50 (LD50) on mice (Mus musculus). Twenty male mice weighing between 20-30 g were randomly divided into 4 groups (group K1-K4) of 5 mice each. All mice in group K1, K2, K3, and K4 were administered ethanolic extract of malaka leaves with the dose of 2, 4, 8, and 16 g/kg bw, respectively. Single dose of ethanolic extract of malaka leaves were given by oral gavage prior to clinical observation . The observation period was 14 days post administration, for sign of toxicity symptom, weight loss, and mortality. The result showed that no mortality was observed in the experimental animals during this study. Slight reduction of body weight was observed in group K2, K3, and K4, and no toxicity sign was found during fourteen days of observation. The LD50 of ethanolic extract of malaka leaves was higher than 16 g/kg body weight, thus, the substance was practically non toxic substance.
PENGARUH PAPARAN TIMBAL (Pb) TERHADAP HISTOPATOLOGIS HATI IKAN NILA (Oreochromis nilloticus) ( The effect of lead (Pb) exposure to the histopathology of Nile tilapia (Oreochromis nilloticus) liver) Rosmaidar, Rosmaidar; Nazaruddin, Nazaruddin; winaruddin, winaruddin; Balqis, Ummu; TR, T. Armansyah
JURNAL ILMIAH MAHASISWA VETERINER Vol 1, No 4 (2017): AGUSTUS-OKTOBER
Publisher : JURNAL ILMIAH MAHASISWA VETERINER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.944 KB) | DOI: 10.21157/jim vet..v1i4.4992

Abstract

ABSTRAK Penelitian ini bertujuan mengetahui pengaruh paparan timbal  terhadap histopatologis hati ikan nila (Oreochromis nilloticus).Penelitian ini menggunakan ikan nila sebanyak 12 ekor dengan kriteria: sehat; bobot badan 10 – 20 gram; umur ± 2 bulan; jenis kelamin jantan.Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) pola searah dengan 4 kelompok perlakuan dan 3 ulangan. Semua kelompok diberikan pakan pelet yang diberikan setiap hari. Kelompok P0 sebagai kontrol, ikan hanya diberi pakan pelet, P1 diberikan paparan timbal 6,26 mg/l, P2 diberikan paparan timbal 12,53 mg/l dan P3 diberikan paparan timbal 25,06 mg/l.Perlakuan dilakukan selama 30 hari dan ikan dietanasi pada hari ke-31. Hasil menunjukan rata-rata (± SD) jumlah sel-sel hepatosit hati pada ikan  yang mengalami degenerasi P0 (0,93 ± 0,61); P1 (18,73 ± 4,95); P2 (22,33 ± 4,57);dan P3 (44,80 ± 5,20); dan nekrosis P0 (0,73 ± 0,50); P1 (8,53 ± 2,50); P2 (8,93 ± 0,83); dan P3 (16,73 ± 2,00). Dari hasil penelitian dapat disimpulkan bahwa paparan timbal dengan dosis 25,06 mg/l menyebabkan kerusakan degenerasi dan nekrosis yang berat secara histopatologis pada sel hepatosit hati ikan nila (Oreochromis nilloticus).ABSTRACT The aims of this research was to find out to determine the level of lead (Pb) concentration that affect the rate of growth tilapia fish (Oreochromis nilloticus). This study used twelve tilapia fish with criteria: healthy; body weight 10-20 gram; age ± 2 month; male sex. The research was designedby a completely randomized design (CRD) with 4 unidirectional patterngroup treatments and three reins. All groups are given pellet feed given daily. GroupP0 as control, fish fed only pellets, P1 is given lead exposure 6,26 mg/l, P2 is given lead exposure 12,53 mg/l and P3 is given lead exposure 25,06 mg/l. Treatment carried out for 30 days andfish were euthanized on day 31. The statistical analysis showed that the average (± SD) number of hepatocyte liver cells in fish with degeneration wereP0 (0.93 ± 0.61), P1 (18.73 ± 4.95), P2 (22.33 ± 4.57), and P3 (44.80 ± 5.20), and necrosis were P0 (0.73 ± 0.50), P1 (8.53 ± 2.50), P2 (8.93 ± 0.83), and P3 (16.73 ± 2.00). From the results of the study can be concluded lead exposure with dose 25,06 mg/l cause damage degeneration and necrosis which is heavily histopatological in hepatocytes cell of Nile tilapia (Oreochromis nilloticus) liver.
CEMARAN LOGAM BERAT TIMBAL (PB) PADA INSANG IKAN CENDRO (Tylosurus crocodilus) DI PESISIR KRUENG RAYA KABUPATEN ACEH BESAR Nasrun, Diana; Rinidar, Rinidar; TR, T. Armansyah
JURNAL ILMIAH MAHASISWA VETERINER Vol 1, No 3 (2017): MEI - JULI
Publisher : JURNAL ILMIAH MAHASISWA VETERINER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (417.403 KB) | DOI: 10.21157/jim vet..v1i3.3273

Abstract

Penelitian ini bertujuan mengidentifikasi cemaran logam berat timbal (Pb) pada insang ikan cendro (Tylosurus crocodilus) di pesisir Krueng Raya Aceh Besar. Sampel dalam penelitian ini adalah ikan cendro yang diperoleh langsung dari tempat penjualan ikan di Desa Lamnga Kecamatan Mesjid Raya Kabupaten Aceh Besar. Sebanyak 9 ekor ikan dibagi atas 3 kelompok dan 3 ulangan menurut ukuran tubuh, yaitu ikan cendro kecil dengan bobot <500 g (P1), ikan cendro sedang dengan bobot 500-1000 g (P2), dan ikan cendro besar dengan bobot >1000 g (P3). Prosedur pengujian logam berat timbal mengacu pada SNI 2354.5-2011 dan diperiksa menggunakan alat Atomic Absorption Spectrophotometer (AAS). Hasil uji memperlihatkan rata-rata (±SD) konsentrasi Pb pada insang ikan cendro yaitu (P1) (-0,2038±0.09), (P2) (-0,2148±0.11) dan (P3) (-0,1681±0.12). Berdasarkan batas deteksi alat uji dari Laboratorium Balai Riset dan Standardisasi Industri menunjukkan bahwa kadar Pb dari masing-masing bobot ikan adalah <0,0001 mg/kg. Disimpulkan bahwa hasil pengujian konsentrasi Pb pada ikan cendro masih di bawah nilai batas ambang baku Pb pada ikan.
14. The Potency of Sernai (Wedelia biflora) Leaf N-hexan Extract as Analgesic Compared to Ibuprofen on Mice (Mus musculus) Zulkarnaini, Zulkarnaini; Rinidar, Rinidar; Rosmaidar, Rosmaidar; TR, T. Armansyah; Harris, Abdul; Isa, Muhammad
Jurnal Medika Veterinaria Vol 12, No 2 (2018): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.788 KB) | DOI: 10.21157/j.med.vet..v12i2.4144

Abstract

This study aimed to determine the analgesic potential of sernai leaves n-Hexan extract on 24 male mice, aged 2-3 month with 20-25 g weighed. This study used split-plot design consisted of 6 groups. P0 as negative control was given aquades and P1 as positive control was given ibuprofen (10 mg/kg Body Weight). Treatment groups including P2, P3, P4, and P5 were given n-Hexan extract of sernai leaves with dosage of 15, 30, 45, and 60 mg/kgBW, respectively. Pain assessment was conducted using Hot Plate method. Observation of mice behaviour including licking its front and back leg, or by jumping. This study showed there was significant difference (P<0,05) between dosage and time. Duncan’s test showed P1 was significantly different (P<0,05) from P2, but P3 and P5 were not significantly different from P1. P3 and P4 were significantly different (P<0,05) from P2 and not significantly different from P1, while P5 was not significantly different from P3 and significantly different from P1. We can conclude that dosage of 30 and 45 mg/kgBW of n-Hexan extract of sernai leaves had analgesic potential on mice, and 60 mg/kgBW was comparable to ibuprofen as pain relieve in mice
15. Potency of Methanolic Extract of Sernai Stems (Wedelia biflora) as Analgesic on Mice (Mus musculus) Rahmatia, Annisa Rizka; Rinidar, Rinidar; TR, T. Armansyah; Rosmaidar, Rosmaidar; Harris, Abdul; Fahrimal, Yudha
Jurnal Medika Veterinaria Vol 12, No 2 (2018): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (582.321 KB) | DOI: 10.21157/j.med.vet..v12i2.4230

Abstract

The purpose of this research was to determine the potency of methanolic extract of sernai stem (Wedelia bilflora) as analgesic to mice (Mus muculus) compared to ibuprofen. This research use split-plot method with 5 treatments and 5 replications. Group P0 as negative control was given aquadest, P1 as positive control was given ibuprofen, while P2, P3, and P4 were given the extract with dosage of 40, 50, and 60 mg/kg bw, respectively. The pain analysis of mice was conducted using hotplate method and the observation was carried out at 0 minute, 30 minutes, 60 minutes, 90 minutes, and 120 minutes. The data was analyzed using analysis of varians (Anova) followed by Duncan’s test. The results of this research showed  that P1, P2, P3 and P4 had significant difference (P<0,05) from P0. P1 did not have significant  difference (P>0,05) from P2 but it was different from P3 and P4 (P<0,05). From this result we can conclude that methanolic extract of sernai stem was potential as analgesic, dosage of 40 mg/kg bw was equal to ibuprofen, while 50 mg/kg bw and 60 mg/kg bw showed better effect than ibuprofen.
21. Physical Quality and Organoleptik of Beef Added with Curry Leaf (Murraya koenigii) Infuse Murliana, Baida; Rastina, Rastina; Ismail, Ismail; Nurliana, Nurliana; TR, T. Armansyah; Aliza, Dwinna
Jurnal Medika Veterinaria Vol 12, No 2 (2018): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (335.579 KB) | DOI: 10.21157/j.med.vet..v12i2.4232

Abstract

The aims of this research were to compare the physical charateristic of meat with or without the addition of curry leaf and to find out the organoleptic of meat added with curry leaf. This research used complex randomized design method. 500 grams beef sample were cut into square-shape at 2x2x2 cm  and divide into 3 groups and  then added a curry leaf infuse with different concentration of 0%, 25%, and 50%. Then, the meat was boiled at 70-80oC for 45 minutes. The parameters observed were pH, water holding capacity, cooking loss, and organoleptic (colour, taste, and aroma). The result showed that the use of curry leaf infuse in various concentration did not have significant effect on pH, water holding capacity, and cooking lost, but significantly effect (P<0,05) on organoleptic value. Fresh meat that was added the curry leaf infuse 50% was well-liked for the colour, taste, and aroma  compare to the meat without the addition of curry leaf infuse.