Physicochemical Characteristics of Carrageenan Based on Different Harvesting Times From Bontang Coastal, East Kalimantan

Andi Noor Asikin; Indrati Kusumaningrum

doi:10.17844/jphpi.v22i1.25890

Andi Noor Asikin ⁽¹⁾ , Indrati Kusumaningrum ⁽¹⁾

(1) Program Studi Teknologi Hasil Perikanan, FPIK, Universitas Mulawarman Jalan Gunung Tabur, Kampus Gunung Kelua Samarinda, Indonesia

https://doi.org/10.17844/jphpi.v22i1.25890

Issue
Vol. 22 No. 1 (2019): Jurnal Pengolahan Hasil Perikanan

Submitted
May 1, 2019

Published
April 30, 2019

Keywords:

gel strength, Kappaphycus alvarezii, viscosity, yield

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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 of
55 days harvest (50.25 cP), and the highest gel strength at 40 days of harvesting at 60.14 g/cm2.

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Authors

Andi Noor Asikin

Program Studi Teknologi Hasil Perikanan, FPIK, Universitas Mulawarman Jalan Gunung Tabur, Kampus Gunung Kelua Samarinda, Indonesia

iinklaten81@gmail.com (Primary Contact)

Indrati Kusumaningrum

Program Studi Teknologi Hasil Perikanan, FPIK, Universitas Mulawarman Jalan Gunung Tabur, Kampus Gunung Kelua Samarinda, Indonesia

Asikin, A. N., & Kusumaningrum, I. (2019). Physicochemical Characteristics of Carrageenan Based on Different Harvesting Times From Bontang Coastal, East Kalimantan. Jurnal Pengolahan Hasil Perikanan Indonesia, 22(1), 136-142. https://doi.org/10.17844/jphpi.v22i1.25890

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