한국식품과학회지 (Korean Journal of Food Science and Technology)

한국식품과학회 (Korean Society of Food Science and Technology)
권호 표지

생물체(生物體)로부터 천연화합물(天然化合物) 추출(抽出)에 관한 연구(硏究) -제(第) 1 보(報) 치자(梔子)로부터 치자색(色)(Orange-Yellow) 색소(色素)의 추출(抽出)에 관한 연구(硏究)-

Studies on the Extraction on Natural Compounds from Plants and Microorganisms -Part 1. Extraction of Orange-Yellow Pigment from Gardenia-

  • 유주현 (연세대학교 이공대학 식품공학과) ;
  • 홍윤명 (연세대학교 이공대학 화학공학과) ;
  • 유승곤 (연세대학교 이공대학 화학공학과) ;
  • 김유삼 (연세대학교 이공대학 식품공학과)
  • Yu, Ju-Hyun (Department of Food Engineering, Yonsei University) ;
  • Hong, Yun-Myung (Department of Chemical Engineering, Yonsei University) ;
  • Yoo, Seung-Kon (Department of Chemical Engineering, Yonsei University) ;
  • Kim, Yu-Sam (Department of Food Engineering, Yonsei University)
  • 발행 : 1974.03.28
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초록

The extraction mode of orange-yellow pigment from Gardenia is depended upon the extraction time, extraction temperature and volume of solvent. The amounts of the extracted-pigment (C) is proportional to the log ${\theta}^{1.15}$ of extraction time $({\theta}:0{\cdots}{\cdots}{\cdots}60$ min.), the log $T^{3.73}$ of extraction temperature $(T:5{\cdots}{\cdots}{\cdots}60^{\circ}C)$ and the log $S^{3.7}$ of volume of solvent $(S:5{\cdots}{\cdots}{\cdots}50ml)$ at $18^{\circ}C$ for 10 minutes. Finally, the general emperical equation was derived as follows; C=1.15 log ${\theta}$+3.73 log T+3.7 log S-7.0

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