Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum

Brown seaweed is one of Indonesia’s biological resources which has good potential as source for alginate which can be used for the food and non-food industries. Alginate was most widely used in the textile sector around 50%, food industry 30%, paper industry 6%, welding rods 5%, pharmacy 5% and othe...

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Autores principales:	Sovia Indah Nurkhanifah, Amir Husni
Formato:	article
Lenguaje:	EN ID
Publicado:	Universitas Gadjah Mada 2020
Materias:	na2co3 ratio extraction quality sodium alginat sargassum muticum Technology T Technology (General) T1-995 Science Q Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/b5c3e18973814b41988059a894d02682
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spelling	oai:doaj.org-article:b5c3e18973814b41988059a894d026822021-11-14T03:34:22ZRasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum2089-61312443-131110.22146/teknosains.41982https://doaj.org/article/b5c3e18973814b41988059a894d026822020-12-01T00:00:00Zhttps://jurnal.ugm.ac.id/teknosains/article/view/41982https://doaj.org/toc/2089-6131https://doaj.org/toc/2443-1311Brown seaweed is one of Indonesia’s biological resources which has good potential as source for alginate which can be used for the food and non-food industries. Alginate was most widely used in the textile sector around 50%, food industry 30%, paper industry 6%, welding rods 5%, pharmacy 5% and other 4%. The process of taking alginate from brown seaweed can be done by extraction. Several studies have been carried out in an effort to improve the yield of alginate extraction. The objective of this study was to determine the effect of the ratio of Na2CO3 and obtain the best ratio of Na2CO3 for producing sodium alginate from Sargassum muticum. The ratio of Na2CO3 used was 1:10, 1:20, 1:30, 1:40, 1:50 (w/v) and observations of alginate quality included yield (%), viscosity (cps), pH, water content (%), whiteness degree (%), ash content (%) and functional groups. The results showed that the higher the ratio of Na2CO3 produced the lower viscosity and showed significantly different values but yield, pH, water content, whiteness degree, and ash content were not significantly different. The functional groups at the ratio 1:20, 1:30, and 1:40 (w/v) showed the alginate that were in accordance with the standard. The best ratio of Na2CO3 from this study was 1:20 (w/v) because it had a medium viscosity, besides that, the yield, pH, water content, whiteness degree, and ash content also accordance to the quality of alginate standard.Sovia Indah NurkhanifahAmir HusniUniversitas Gadjah Madaarticlena2co3 ratioextractionqualitysodium alginatsargassum muticumTechnologyTTechnology (General)T1-995ScienceQScience (General)Q1-390ENIDJurnal Teknosains: Jurnal Ilmiah Sains dan Teknologi, Vol 10, Iss 1, Pp 10-18 (2020)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	na2co3 ratio extraction quality sodium alginat sargassum muticum Technology T Technology (General) T1-995 Science Q Science (General) Q1-390
spellingShingle	na2co3 ratio extraction quality sodium alginat sargassum muticum Technology T Technology (General) T1-995 Science Q Science (General) Q1-390 Sovia Indah Nurkhanifah Amir Husni Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
description	Brown seaweed is one of Indonesia’s biological resources which has good potential as source for alginate which can be used for the food and non-food industries. Alginate was most widely used in the textile sector around 50%, food industry 30%, paper industry 6%, welding rods 5%, pharmacy 5% and other 4%. The process of taking alginate from brown seaweed can be done by extraction. Several studies have been carried out in an effort to improve the yield of alginate extraction. The objective of this study was to determine the effect of the ratio of Na2CO3 and obtain the best ratio of Na2CO3 for producing sodium alginate from Sargassum muticum. The ratio of Na2CO3 used was 1:10, 1:20, 1:30, 1:40, 1:50 (w/v) and observations of alginate quality included yield (%), viscosity (cps), pH, water content (%), whiteness degree (%), ash content (%) and functional groups. The results showed that the higher the ratio of Na2CO3 produced the lower viscosity and showed significantly different values but yield, pH, water content, whiteness degree, and ash content were not significantly different. The functional groups at the ratio 1:20, 1:30, and 1:40 (w/v) showed the alginate that were in accordance with the standard. The best ratio of Na2CO3 from this study was 1:20 (w/v) because it had a medium viscosity, besides that, the yield, pH, water content, whiteness degree, and ash content also accordance to the quality of alginate standard.
format	article
author	Sovia Indah Nurkhanifah Amir Husni
author_facet	Sovia Indah Nurkhanifah Amir Husni
author_sort	Sovia Indah Nurkhanifah
title	Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
title_short	Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
title_full	Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
title_fullStr	Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
title_full_unstemmed	Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum
title_sort	rasio natrium karbonat dalam ekstraksi berpengaruh pada mutu natrium alginat sargassum muticum
publisher	Universitas Gadjah Mada
publishDate	2020
url	https://doaj.org/article/b5c3e18973814b41988059a894d02682
work_keys_str_mv	AT soviaindahnurkhanifah rasionatriumkarbonatdalamekstraksiberpengaruhpadamutunatriumalginatsargassummuticum AT amirhusni rasionatriumkarbonatdalamekstraksiberpengaruhpadamutunatriumalginatsargassummuticum
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Rasio Natrium Karbonat dalam Ekstraksi Berpengaruh pada Mutu Natrium Alginat Sargassum muticum

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