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All Journal Jurnal FishtecH Jurnal Sumberdaya Akuatik Indopasifik Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Samakia: Jurnal Ilmu Perikanan
Ginanjar Pratama
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Immunology & microbiology Other

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Journal : Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal

 1 
Ekstraksi Na-Alginat dari Rumput Laut Padina sp. Menggunakan Konsentrasi Kalium Hidroksida yang Berbeda Elza Septiani; Ginanjar Pratama; Raja Marwita Sari Putri
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 34, No 3 (2017)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2017.34.3.500

Abstract

The objective of this study was to obtain the best sodium alginate extract from Padina sp. with different potassium hydroxide concentration. Padina sp. was collected in coastal Senggarang, Tanjungpinang, Riau Islands Province. The raw material of Padina sp. was extraction by potassium hydroxide with different concentration (0.6%, 0.8%, 1%).  We analyzed content of moisture, ash, yield, viscosity and pH. The best results obtained in the treatment with  a solution of KOH concentration 0,8% with content of moisture 10,87%, ash 31,24%, yield 17,82%, viscosity 275,50 cP and pH 8,21. 
Co-Authors Afifah Nurazizatul Hasanah Aidil Fadli Ilhamdy Aini Rostiati Azwin Azwin Dede Komarudin Elza Septiani Inas Almira Insan Fauzy Jumsurizal Jumsurizal Moehammad Pramana Hussein Muhammad Zuhriyanto Nurfitriyana Nurfitriyana Raja Marwita Sari Putri Rena Puji Rahayu Rifki Prayoga Aditya Rindi Meliyantika Rini Yanuarti Riva Regina Nabilah Satrio Manggala Bahari St. Nurul Fadilah