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KMID : 0380619740060010001
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Korean Journal of Food Science and Technology
1974 Volume.6 No. 1 p.1 ~ p.5
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Studies on the Extraction on Natural Compounds from Plants and Microorganisms
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Abstract
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The extraction mode of orange-yellow pigment fro m 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 θ^(1.15) of extraction time (θ : 0…0 min.), the log T^(3.73) of extraction temperature (T : 5…60℃) and the log S^(3.7) of volume of solvent (S:5…50㎖).at 18 for 10 minutes.
Finally, the general emperical equation was derived as follows: C=1.15 log θ+3.73 log T+3.7 log S-7.0
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