Mas'ud, Fajriyati and Zulmanwardi, Zulmanwardi and Irawati, Leny (2016) OPTIMIZATION OF ALGINATE EXTRACTION FROM Sargassum siliquosum. In: The 1st International Symposium of Indonesian Seaweed Consortium, Oktober 25, 2016, Makassar.
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Abstract
Sargassum siliquosum is brown seaweed (Phaeophyceae) produce alginate which is a
piccoloid compound, alginate required by various industries that are currently imported. The aims
this study was to determine the optimum concentration of the Na2CO3, CaCl2, and HCl on alginate
extraction. Response Surface Method model using Central Composite Design was used to see the
effect of the Na2CO3, CaCl2, and HCl for the maximum yield of alginate. The results showed that
the optimum concentration of the Na2CO3, CaCl2, and HCl to extract alginate are Na2CO3 15,3 %;
CaCl2 15,6 %; and HCl 3,7 %. The yield of alginate obtained was 26.8 g / 100 g.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Jurusan Kimia > D4 Teknologi Kimia Industri |
| Depositing User: | Dr. Fajriyati Mas'ud |
| Date Deposited: | 21 Feb 2023 07:41 |
| Last Modified: | 21 Feb 2023 07:41 |
| URI: | https://repository.poliupg.ac.id/id/eprint/20 |
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