무화과를 이용한 기능성 음료의 제조를 위하여 반응표면 분석법에 의하여 무화과의 추출조건에 따른 무화과 유용성분의 추출특성을 모니터링하였다. 수율의 최대값은 66.46%이었으며, 이때의 추출조건은 시료에 대한 용매비 22.08 mL/g, 추출온도 및 추출시간 148.04 min이었다. 총페놀성 화합물 함량은 시료에 대한 용매비 17.87 mL/g, 추출온도 및 추출시간 130.80 min에서 최대 값 을 나타내었으며, 전자공여능은 시료에 대한

Response surface methodology (RSM) was applied for monitor the yields of desirable substances from fig (Ficus carica L) under different extraction conditions. The maximum yield was 66.46% at 22.08 mL/g of solvent to sample ratio, extraction temperature and 148.04 min extraction time. The maximum total phenolics was at 17.87 mL/g, , and 130.80 min. The maximum electron donating ability was 54.09% at , 18.13 mL/g, and . The maximum value of protease activity was 54.51 unit/min at 17.45 mL/g, , and 131.43 min. In addition, the maximum value of reducing sugar content was 19.14 mg/mL in 22.66 mL/g, , and 153.59 min. The optimum conditions estimated by RSM for maximal extraction of the effective components were mL/g of solvent to sample ratio, of extraction temperature, and min of extraction time.

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