Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed
ABSTRACT A research was conducted to know the characteristics of carrageenan from Eucheuma cottonii seaweed that collected in Lombok island. This research conducted in two steps, i.e. carrageenan extraction with isopropyl alcohol precipitation and characterization of carrageenan. Experimental design...
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[Yogyakarta] : Universitas Gadjah Mada
2005
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id-ugm-repo.179482014-06-18T00:26:31Z https://repository.ugm.ac.id/17948/ Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT A research was conducted to know the characteristics of carrageenan from Eucheuma cottonii seaweed that collected in Lombok island. This research conducted in two steps, i.e. carrageenan extraction with isopropyl alcohol precipitation and characterization of carrageenan. Experimental design of this research was completely randomized design. The results indicated that carrageenan from Eucheuma cottonii seaweed that collected in Lombok island has 35.76% yield, 11.62% moisture, 3.20% ash, and 18.13% sulphate. Viscosity range of carrageenan was 12.25-18.25 cP, and its increased with addition of KC1 but decreased with addition of CaC12 and NaCl. Identification of chemical group characteristics of carrageenan type with FTIR spectroscopy indicated that was kappacarrageenan. Key words: Carrageenan, Eucheuma cottonii, seaweed [Yogyakarta] : Universitas Gadjah Mada 2005 Article NonPeerReviewed Perpustakaan UGM, i-lib (2005) Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=723 |
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Jurnal i-lib UGM Perpustakaan UGM, i-lib Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
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ABSTRACT
A research was conducted to know the characteristics of carrageenan from Eucheuma cottonii seaweed that collected in Lombok island.
This research conducted in two steps, i.e. carrageenan extraction with isopropyl alcohol precipitation and characterization of carrageenan. Experimental design of this research was completely randomized design.
The results indicated that carrageenan from Eucheuma cottonii seaweed that collected in Lombok island has 35.76% yield, 11.62% moisture, 3.20% ash, and 18.13% sulphate. Viscosity range of carrageenan was 12.25-18.25 cP, and its increased with addition of KC1 but decreased with addition of CaC12 and NaCl. Identification of chemical group characteristics of carrageenan type with FTIR spectroscopy indicated that was kappacarrageenan.
Key words: Carrageenan, Eucheuma cottonii, seaweed |
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Article NonPeerReviewed |
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Perpustakaan UGM, i-lib |
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Perpustakaan UGM, i-lib |
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Perpustakaan UGM, i-lib |
title |
Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
title_short |
Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
title_full |
Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
title_fullStr |
Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
title_full_unstemmed |
Dari rumput laut Eucheuma cottonii Pulau Lombok=Extraction and Identification of Carrageenan from Lombok Island's Eucheuma Cottonii Seaweed |
title_sort |
dari rumput laut eucheuma cottonii pulau lombok=extraction and identification of carrageenan from lombok island's eucheuma cottonii seaweed |
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[Yogyakarta] : Universitas Gadjah Mada |
publishDate |
2005 |
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https://repository.ugm.ac.id/17948/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=723 |
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