한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제31권2호
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- Pages.558-563
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- 1999
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- 0367-6293(pISSN)
반응표면분석에 의한 Chitosan 제조조건의 모니터링
Monitoring for the Process Conditions of Chitosan Using Response Surface Methodology
- Jeong, Yong-Jin (Department of Traditional Fermented Food, Kyongbuk college of Science) ;
- Lee, Myung-Hee (Department of Traditional Fermented Food, Kyongbuk college of Science) ;
- Lee, Gee-Dong (Department of Traditional Fermented Food, Kyongbuk college of Science)
- 발행 : 1999.04.30
초록
반응표면분석에 의하여 chitosan 제조조건에 따른 chtosan의 이화학적 특성을 모니터링하였다. 탈아세틸화도는 NaOH 농도가 증가함에 따라 급격히 감소하였다. Chitosan의 용해도는 NaOH 농도가 51%에서 가장 높았으며, 탈아세틸화 온도 및 시간은 각각
Response surface methodology was used for monitoring physicochemical properties of chitosan with preparation of chitosan. Deacetylation degree of chitosan was in proportion to NaOH concentration for deacetylation of chitosan. The solubility of chitosan was maximized in 52% (concentration of NaOH),