한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제25권5호
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- Pages.589-591
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- 1993
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- 0367-6293(pISSN)
다당류 분해효소의 첨가가 미역 추출액의 수율 및 점도에 미치는 영향
Effects of Polysaccharide Hydrolase on Solids Yields and Viscosity of Aqueous Extracts of Sea Mustard
- Choi, Hee-Sook (Department of Food Science, Sejong University) ;
- Kim, Woo-Jung (Department of Food Science, Sejong University)
- 발행 : 1993.10.01
초록
3가지의 다당류 분해효소를 사용한 가수분해가 미역추출액의 상징액율, 고형분 수율, 점도에 미치는 영향을 조사하였다. 그 결과 추출전에 효소분해할 때 고형분 농도를 27.31%, 고형분 수율을 14.04%까지 증가시켰다. 그러나 미역 분산액을 원심분리 후의 상징액율은 약간 낮았다. 추출액의 점도는 효소분해 초기에 유의적으로 증가하였다.
Effects of enzymatic hydrolysis of polysaccharides with using three commercial mixed enzymes (Ultrazyme, Celluclast, Viscozyme) were investigated on supernatant ratio, solid yields and viscosity of sea mustard extracts. The result showed that enzymatic hydrolysis prior to extraction increased the solids concentration up to 27.3% and the solids yield up to 14.0%. However the supernatant ratio after centrifugation of the sea mustard suspension was rather reduced. The viscosity of the extracts was significantly increased during initial enzymatic hydrolysis.