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Journal : Jurnal Veteriner

Kualitas Antioksidan Senyawa Fitokimia dan Karakteristik Kimia Kulit Buah Matoa (Pometia pinnata) yang Dikeringkan Mira Andriani; Nahrowi Nahrowi; Anuraga Jayanegara; Rita Mutia; Theo Mahiseta Syahniar
Jurnal Veteriner Vol 21 No 4 (2020)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (116.226 KB) | DOI: 10.19087/jveteriner.2020.21.4.604

Abstract

This study was aimed to examine the influence of drying temperature on phytochemical compounds and chemical characteristic of matoa (Pometia pinnata) peels. This study used a completely randomized design with the drying temperature treatments which was divided into P0 = freeze drying (control), P1 =50Ë%C, P2 = 60Ë%C, and P3 = 70Ë%C, each treatment was dried for 48 hours. Variables observed were phytochemical compounds, water content, ashes content, crude protein, crude fat, crude fiber, IC50, malondialdehide/MDA and phenol. This study used analysis of variance followed by Duncan Multiple Range Test when the results showed significance dierence. It was calculated through Statistical Package for Social Science (SPSS) version 21.0. The results showed that the drying temperature influenced watercontent and IC 50. The phytochemical compounds of matoa peels were observed through qualitative screening included flavonoids, saponins, and tannins. The best results on the drying treatment of matoa peels was P1 (50Ë%C) which presented 9.47±0.14% water content, 3.74±0.07% ashes content, 4.89±0.03% crude protein, 0.46±0.04% crude fat, 34.42±2.16% crude fiber, 30.92±10.25 IC50, 12.85±1.49 mg/g MDA, and 0.85±0.23% phenol.
Karakteristik Kimia Ekstrak Rumput Laut Serta Kemampuannya Menghambat Bakteri Salmonella sp. (CHEMICAL CHARACTERISTICS OF ALGAE EXTRACT AND ITS ABILITY TO INHIBIT SALMONELLA SP.) Veybe Gresje Kereh; Feri Kusnandar; I Wayan Teguh Wibawan; Nahrowi Nahrowi
Jurnal Veteriner Vol 19 No 4 (2018)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (251.496 KB) | DOI: 10.19087/jveteriner.2018.19.4.467

Abstract

The objectives of this study were to characterize the chemical properties and determine the antibacterial activity of S. crassifolium against Salmonella sp. The algae was extracted using water and ethanol. The results showed that the yield of E. spinosum extract using water solvent showed the highest value (6.53%), followed by S. polycystum extract (3.27%) and S. crassifolium (2.34%). The highest concentration of uronic acid was shown in S. crasifolium extraction (0.90%) using water solvent and the lowest in E. spinosum (0.04%) using ethanol solvent. Inhibitory test against Salmonella sp using 10% S. crassifolium extract showed higher value than using 2.5; 5.0 and 7.5% S. crassifolium extract. It is concluded that the extract of S. crasifolium contain 0.90 % uronic acid with pH= 8 of that capable of inhibiting the growth of Salmonella sp.
Co-Authors . Adawiah ., Harianto A Budiansyah A'dam, Syahrul A. Atabany, A. A. Fitri A. Irawan A. Sofyan A. Sofyan A. T. Wahyudi A. Yulifah A.D Hasjmy Adam, Syahrul Adawiah . Afton Atabany Agus Musta Rindi Agus Setiyono Ahmad Yani Ainun Nafisah Alifianty, Ouldya Fasya Allaily Allaily Allaily Allaily Allaily Allaily Almira Firna Fitrianti Ludfi Alya Nur Zahra Alysa alysa Anuraga Jayanegara Armaji, Yone Azhar Amir B. P. Purwanto Bagus Priyo Purwanto C. Hidayat C. Nugraheni D. A. Astuti D. A. Astuti D. Setiawan D.A. Astuti DA Astuti Darsono, W. DEWI APRI ASTUTI Dinda Ayu Permata Sari Dwi Margi Suci E. B. Laconi E. B. Laconi E. B. Laconi, E. B. Elfawati Enang Harris Eneh Maesaroh Erica B. Laconi Feri Kusnandar Fitri Kurnia Nikmah, Fitri Kurnia Francois Gustav Naryadi I wayan Teguh Wibawan ING MOKOGINTA Intan Nursiam Isnaini Dafri Isnaini Dafri J. Nomura Jidan Ramadani K. G. Wiryawan Komang G Wiryawan L. Abdullah L. Abdullah L. Abdullah Laili Fithri Hidayati Lendrawati Lendrawati Luki Abdullah M. Abdelbagi M. Aman Yaman M. M. Sholikin Madnur, Madnur Maggy T Suhartono Mardiah Rahmadani Markistiandi Fadhilah Martin, Rima Shidqiyya Hidayati masyrofah masyrofah, masyrofah Maya Shofiah Mira Andriani Mochammad Dzaky Alifian Muhammad Akbar Muhammad Ali Murtadlo Muhammad Hafidz Hasbullah Muhammad Ridla Muis, Nurmaya Rahmawati Mutiara Rizky Raisa N. Laylli Nadia Safira Nahdhiyah Alhasanah Niken Ulupi Novandri, B. Nur Santy Asminaya Nursiam, Intan Nurul Handayani Panca Dewi Manu Hara Karti Permatasari, Fila Pramujo, Muhammad Pratama, Apriyadi Romadon Puspita, Poppy Satya Putri, E. I. K. R A Nurfitriani R Estiana R Priyanto R Ridwan R. K. Rusli R. P. Harahap R. P. Harahap R. Ridwan R. Ridwan R. Solfaine Rahayu Asmadini Rosa Rakhmad Perkasa Harahap Ramadhani, Irwan Resmi Resmi Retno Budi Lestari Ria Estiana Ridwan, W. A. Rima Martin Rima Shidqiyya Hidayati Martin Rismawati . Rita Mutia S Mawaddah S Said S. P. Dewi S. Suharti S. Sunarto Sadarman Sadarman Sadarman Sakinah, Raudhoh Gholia Sakinah, Raudoh Gholia Salundik Siregar, Amril Mutoi Sofyan, Aa Sony Hartono Wijaya Suharlina Suharlina Suharti, Sri Sumiati . Sumiati . Syahruddin Syahruddin T Sutardi T Toharmat T. Obitsu Tazkiyah Annisa Utari Theo Mahiseta Syahniar TOHA SUTARDI Toto Toharmat Tri Aminingsih U H Tanuwiria Veybe G. Kereh W Hermana W Manalu Wahyuni Wahyuni Wasmen Manalu Widya Hermana Yantina, N. Yantyati Widyastuti Yatno Yaumil, Syahrul Yusmadi Yusmadi