명태(Theragra chalcogramma ) 두부와 비정형 다시마(Laminaria japonica Areshourg )로부터 고온가압 추출물의 최적 제조 조건
Optimization Processing Conditions of Water Soluble Fraction from Alaska Pollock Theragra chalcogramma Head and Non-forming Sea Tangle Laminaria japonica Areshourg under High Temperature/High Pressure
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초록
This study was conducted to optimize the processing conditions, including the ingredient ratio and extraction time, for a water-soluble fraction of Alaska pollock head and non-forming sea tangle by response surface methodology. Our results indicated that the optimal independent variables for obtaining extracts with a high yield and desirable sensory characteristics were 1.32 for X1 (extraction time), 1.36 for X2 (sea tangle concentration) and 0.93 for X3 (water volume) in coded values, and 5.48 h for X1, 18.18% for X2 and 6.86 times for X3 in uncoded values. The predicted values of Y1 (yield), Y2(TCA soluble-N) and Y3 (overall acceptance) for extracts produced under these optimized conditions were 22.10%, 1.83g/100 mL and 5.9, respectively, their experimental values were 21.4%, 1.7 g/100 mL and 5.7, respectively. No significant differences between the actual and predicted values were found.
Abstract
This study was conducted to optimize the processing conditions, including the ingredient ratio and extraction time, for a water-soluble fraction of Alaska pollock head and non-forming sea tangle by response surface methodology. Our results indicated that the optimal independent variables for obtaining extracts with a high yield and desirable sensory characteristics were 1.32 for X1 (extraction time), 1.36 for X2 (sea tangle concentration) and 0.93 for X3 (water volume) in coded values, and 5.48 h for X1, 18.18% for X2 and 6.86 times for X3 in uncoded values. The predicted values of Y1 (yield), Y2(TCA soluble-N) and Y3 (overall acceptance) for extracts produced under these optimized conditions were 22.10%, 1.83g/100 mL and 5.9, respectively, their experimental values were 21.4%, 1.7 g/100 mL and 5.7, respectively. No significant differences between the actual and predicted values were found.
참고문헌 (11)
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