Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 16 Issue 4
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- Pages.429-436
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- 1984
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- 0367-6293(pISSN)
Extrusion Process of Barley Flour for Snack Processing
스낵제조를 위한 보리의 압출성형공정
- Mok, Chul-Kyoon (Food Research Institute/AFDC) ;
- Pyler, R.E. (Department of Cereal Chemistry and Technology, North Dakota State University) ;
- Mcdonald, C.E. (Department of Cereal Chemistry and Technology, North Dakota State University) ;
- Nam, Young-Jung (Food Research Institute/AFDC) ;
- Min, Byong-Yong (Food Research Institute/AFDC)
- 목철균 (농어촌개발공사 식품연구소) ;
- 알.이.파일러 (노쓰다코타 주립대학교 곡류공학과) ;
- 이.맥도날드 (노쓰다코타 주립대학교 곡류공학과) ;
- 남영중 (농어촌개발공사 식품연구소) ;
- 민병용 (농어촌개발공사 식품연구소)
- Published : 1984.12.30
Abstract
To expand the utility of barley the experiments on the extrusion characteristics of barley flour for snack processing were carried out and the effects of the extrusion conditions on the quality of the extrudates were investigated. The optimum moisture content of barley flour for snack processing was 20%. The moisture content and the density of the extrudates decreased with increasing extrusion temperature and decreasing die size. The die swell ranged from 0.98 to 2.18 according to various extrusion conditions and decreased with increasing temperature above
스낵가공을 위한 보리의 압출성형특성을 조사하였고 가공조건이 제품의 품질에 미치는 영향을 분석하여 다음과 같은 결과를 얻었다. 압출성형을 위한 원료 보리의 적정 수분함량은 20%였으며 extrudate의 수분함량은 extrusion 온도가 증가할수록 die 크기가 감소할수록 낮았으며 Harper의 실험식에 의한 예측수분함량과 잘 일치하였다. Die swell은 0.98-2.18 정도의 값을 나타내었으며,
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