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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia
Indrati Kusumaningrum
Program Studi Teknologi Hasil Perikanan, FPIK, Universitas Mulawarman Jalan Gunung Tabur, Kampus Gunung Kelua Samarinda
Agriculture, Biological Sciences & Forestry

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Physicochemical Characteristics of Carrageenan Based on Different Harvesting Times From Bontang Coastal, East Kalimantan Andi Noor Asikin; Indrati Kusumaningrum
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 1 (2019): Jurnal Pengolahan Hasil Perikanan
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (128.391 KB) | DOI: 10.17844/jphpi.v22i1.25890

Abstract

Proper harvesting time determines the physicochemical characteristics of carrageenan. The purpose of this study was to determine the physicochemical characteristics of carrageenan extracted from Kappaphycus alvarezii at various different harvesting times from the Bontang Coastal, East Kalimantan. This study consisted of 7 treatments at the harvesting times, which were harvested at 30; 35; 40; 45; 50; 55 and 60 days. The parameters observed included yield, moisture content, ash content, viscosity and gel strength. The results showed the highest yield at the age of 50 days of harvest (46.91%), the highest viscosity at the age of55 days harvest (50.25 cP), and the highest gel strength at 40 days of harvesting at 60.14 g/cm2.
Co-Authors Andi Noor Asikin