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반응표면분석법을 이용한 쌀 단백질 초고압 추출조건 최적화 Optimization of the High-Pressure Condition for Rice Protein Extracting Using Response Surface Methodology (RSM)

라하나, 박사라, 김하윤, 조용식, 김경미
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  • URLhttps://db.koreascholar.com/Article/Detail/386410
韓國食生活文化學會誌 (한국식생활문화학회지)
제34권 제6호 (2019.12)
pp.779-784
한국식생활문화학회 (The Korean Society Of Food Culture)
초록

The purpose of this study was to optimize the rice protein extracted using a response surface methodology. The experiment was designed based on a CCD (Central Composite Design), and the independent variables were the high pressure (X1, 0-400 MPa) and processing time (X2, 0-10 minutes). The results of the extraction content (Y1), residue content (Y2), and recovery yield (Y3) were fitted to a response surface methodology model (R2= 0.92, 0.92, and 0.93, respectively). Increasing the pressure and processing time has a positive effect on the extraction content (Y1), residue content (Y2), and recovery yield (Y3). Therefore, these high-pressure conditions (independent variables) can significantly affect the improvement in rice protein extraction efficiency. Thus, the optimal conditions of X1 and X2 were 400 MPa and 10 min., respectively. Under these optimal conditions, the predicted values of Y1, Y2, and Y3 were 62.93, 57.53 mg/g, and 91.76%, respectively.

키워드
Response surface methodology (RSM)optimal conditionextractingrice protein
목차
Abstract
I. 서 론
II. 연구내용 및 방법
    1. 실험 재료
    2. 실험계획
    3. 쌀 단백질 추출
    4. 쌀 단백질 정량
    5. 통계처리
III. 결과 및 고찰
    1. 초고압 처리조건 설정을 위한 쌀 단백질 추출함량
    2. 초고압 처리조건에 따른 쌀 단백질 추출함량, 침전함량 및회수율
    3. 초고압 처리조건에 따른 쌀 단백질 추출 반응표면도
    4. 초고압 처리 조건에 따른 쌀 단백질 추출공정 최적화
IV. 요약 및 결론
References
저자
  • 라하나(농촌진흥청 국립농업과학원 농식품자원부) | Ha-Na Ra (Department of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration)
  • 박사라(농촌진흥청 국립농업과학원 농식품자원부) | Sa-Ra Park (Department of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration)
  • 김하윤(농촌진흥청 국립농업과학원 농식품자원부) | Ha-Yun Kim (Department of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration)
  • 조용식(농촌진흥청 국립농업과학원 농식품자원부) | Yong-Sik Cho (Department of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration)
  • 김경미(농촌진흥청 국립농업과학원 농식품자원부) | Kyung-Mi Kim (Department of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration) Corresponding author