Synthesis and characterization of starch adipate nanoparticles from native sago strach
This research aimed to synthesize and characterize physicochemical properties of starch adipate nanoparticles (SANPs). SANPs was synthesized by esterification reaction of native sago starch and adipic acid. The physical and chemical properties of SANPs were characterized. Throughout the screening...
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Universiti Malaysia Sarawak, (UNIMAS)
2016
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| Online Access: | http://ir.unimas.my/id/eprint/20581/2/Donny%20Goh%20Wah%20Ern.pdf http://ir.unimas.my/id/eprint/20581/4/Donny%20Goh%20Wah%20Ern%20-%20full.pdf http://ir.unimas.my/id/eprint/20581/ |
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my.unimas.ir.205812023-09-20T02:41:49Z http://ir.unimas.my/id/eprint/20581/ Synthesis and characterization of starch adipate nanoparticles from native sago strach Goh, Donny Wah Ern S Agriculture (General) This research aimed to synthesize and characterize physicochemical properties of starch adipate nanoparticles (SANPs). SANPs was synthesized by esterification reaction of native sago starch and adipic acid. The physical and chemical properties of SANPs were characterized. Throughout the screening of the esterification, with the condition temperature of 100°C and ethanol as precipitating media, gave the carbonyl group between starch and adipic acid. Different molar ratio of sodium hydroxide and adipic acid were used in synthesizing SANPs. The substitution of adipic acid onto starch chain was confinned by FTIR spectroscopy and the degree of substitution (DS) as determined by the back-titration method was within range of 0.004 - 0.366. Universiti Malaysia Sarawak, (UNIMAS) 2016 Final Year Project Report NonPeerReviewed text en http://ir.unimas.my/id/eprint/20581/2/Donny%20Goh%20Wah%20Ern.pdf text en http://ir.unimas.my/id/eprint/20581/4/Donny%20Goh%20Wah%20Ern%20-%20full.pdf Goh, Donny Wah Ern (2016) Synthesis and characterization of starch adipate nanoparticles from native sago strach. [Final Year Project Report] (Unpublished) |
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S Agriculture (General) Goh, Donny Wah Ern Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| description |
This research aimed to synthesize and characterize physicochemical properties of
starch adipate nanoparticles (SANPs). SANPs was synthesized by esterification reaction of
native sago starch and adipic acid. The physical and chemical properties of SANPs were
characterized. Throughout the screening of the esterification, with the condition
temperature of 100°C and ethanol as precipitating media, gave the carbonyl group between
starch and adipic acid. Different molar ratio of sodium hydroxide and adipic acid were
used in synthesizing SANPs. The substitution of adipic acid onto starch chain was
confinned by FTIR spectroscopy and the degree of substitution (DS) as determined by the
back-titration method was within range of 0.004 - 0.366. |
| format |
Final Year Project Report |
| author |
Goh, Donny Wah Ern |
| author_facet |
Goh, Donny Wah Ern |
| author_sort |
Goh, Donny Wah Ern |
| title |
Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| title_short |
Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| title_full |
Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| title_fullStr |
Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| title_full_unstemmed |
Synthesis and characterization of starch adipate nanoparticles from native sago strach |
| title_sort |
synthesis and characterization of starch adipate nanoparticles from native sago strach |
| publisher |
Universiti Malaysia Sarawak, (UNIMAS) |
| publishDate |
2016 |
| url |
http://ir.unimas.my/id/eprint/20581/2/Donny%20Goh%20Wah%20Ern.pdf http://ir.unimas.my/id/eprint/20581/4/Donny%20Goh%20Wah%20Ern%20-%20full.pdf http://ir.unimas.my/id/eprint/20581/ |
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