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Quality characteristics of muffins made with legume and wheat flour blends

두류와 밀 혼합 가루로 제조된 머핀의 품질 특성

  • Li, Qian (Division of Food and Nutrition, Chonnam National University) ;
  • Lee, Su-Jin (Department of Hotel Cuisine, Suseong College) ;
  • Chung, Hyun-Jung (Division of Food and Nutrition, Chonnam National University)
  • 리 첸 (전남대학교 식품영양과학부) ;
  • 이수진 (수성대학교 호텔조리과) ;
  • 정현정 (전남대학교 식품영양과학부)
  • Received : 2017.08.08
  • Accepted : 2017.08.30
  • Published : 2017.12.31

Abstract

In this study, the approximate compositions, color properties, texture properties, physical characteristics, and sensory evaluation of muffins prepared from legumes (mung bean, cowpea, chickpea, or lentil) and wheat flour blends was evaluated. Pasting viscosity of legume flours was lower than that of wheat flour. The moisture, crude ash, and crude protein content of muffins made with legume-wheat flour blends were higher than those of control muffins made exclusively with wheat flour. The lightness value of muffins was decreased by adding legume flour. The hardness of muffins made from legume-wheat flour blends was higher than that of control, whereas springiness and cohesiveness was lower. The weight of muffins made with legume-wheat flour blends were higher than that of control, whereas the height and volume were lower than those of control. The scores of taste, aroma, and texture of muffins were not significantly changed by adding legume flours. The overall acceptability of muffins that were made with lentil or chickpea flour was similar to that of control muffins.

본 연구에서는 머핀의 품질향상을 위해 두류-밀(1:1) 혼합가루로 제조한 머핀의 품질특성을 살펴보았다. 두류가루를 첨가하였을 때 밀가루만으로 제조한 대조군 머핀에 비해 명도가 감소하고 적색도가 증가하였다. 두류첨가 머핀은 대조군에 비해 상대적으로 많이 존재하는 식이섬유에 의해 높은 수분함량을 나타냈으며 조단백과 조회분의 함량도 대조군에 비해 높게 나타났다. 두류가루가 첨가된 머핀은 대조군에 비해 중량이 높았으나 높이와 부피가 감소하였고 기공의 분포도 다소 불규칙적으로 나타났다. 또한 두류가루 첨가로 인하여 머핀의 경도는 증가하였고 반대로 탄력성과 응집성이 유의적으로 감소하였다. 그러나 관능적으로 두류가루를 첨가한 머핀은 색에 대한 선호도가 대조군에 비해 높았으며 전체적인 기호도는 동부가루와 녹두가루로 제조된 머핀은 대조군에 비해 낮았으나 렌틸가루와 병아리콩가루로 제조한 머핀은 대조군과 유사한 결과를 보였다. 본 연구를 통해 두류가루를 밀가루의 50%까지 대체하여 제조한 머핀의 관능특성은 대조군과 거의 유사했고 영양성은 개선되었으며 이는 두류를 활용한 기능성 제빵 제품 개발의 기초자료로 활용될 수 있을 것으로 생각된다.

Keywords

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