Effect of Addition of Various Mesh Sifted Powders from Safflower Seed on Quality Characteristic of Yangeng

입도별 홍화씨 분말 첨가가 양갱의 품질에 미치는 영향

  • 김준한 (경북대학교 식품공학과) ;
  • 박준홍 (경북농업기술원 의성약초시험장) ;
  • 박소득 (경북농업기술원 의성약초시험장) ;
  • 김종국 (상주대학교 식품영양학과) ;
  • 강우원 (상주대학교 식품영양학과) ;
  • 문광덕 (경북대학교 식품공학과)
  • Published : 2002.09.01

Abstract

Safflower Yangengs were prepared with composite dried powder of small red bean(Phaseolus radiatus L.) containing various ratios of safflower(Carthamus tinctorius L.) seed powder sifted through 20, 35, 45 and 60 mesh size and kinds of mixed water, their cooking characteristics were evaluated. Water content and water activity of cooked products were increased as the content and sieve mesh number of safflower seed powder increasing from 5%, 20 mesh to 20%, 60mesh, respectively. Color values of yangeng were increased in green tea extract mixed water. Rheological properties of yangengs were measured by compression test with texture analyzer, as results, hardness and fracturability increased that were shown in high content and high mesh number sifted safflower seed powder, but adhesiveness and springiness decreased, respectively. From the sensory evaluation test for yangeng, sensory scores were good scores in more mesh number sifted powder addition, especially overall acceptance, texture and fracturability. The 45mesh and 15% powder added yangeng was noted as having high sensory scores and preferable acceptability in sensory evaluation.

홍화씨의 식품재료로서의 이용성을 증가시키기 위한 목적으로서 양갱의 주원료인 건조 팥소 분말에 대한 볶은 홍화씨 분말 20, 35, 45 및 60mesh별로 첨가한 제품과 홍화씨 45mesh분말의 첨가량을 0, 5, 10, 15 및 20%로 하여 제조한 제품 및 배합수로 녹차추출물을 이용한 제품의 품질특성을 조사하였다. 수분함량은 20mesh 체분리 분말 첨가 제품에서 가장 낮은 27.6% 이었고, 동일한 45mesh 분말의 첨가량에 따른 양갱제품의 수분함량은 분말의 첨가량이 증가할수록 증가하는 경향을 보였다. 수분활성도는 60mesh 홍화씨 분말 첨가 제품에서 0.93로 가장 높았고, 45mesh분말의 첨가량에 따른 수분활성도는 분말의 첨가량이 증가할수록 높아지는 경향이었다. 색도는 분말의 mesh 수가 증가할수록 L값과 a값이 다소 낮아지는 경향이었고 반대로 b값은 다소 증가하였다. 동일한 입자크기를 가진 분말의 첨가량 증가에 따른 L, a 및 b값은 전반적인 증가현상을 보였다. 또한, 조직감 특성 중 견고성과 부숴짐성은 홍화씨 분말의 입도가 미세한 첨가구가 상대적으로 증가하였고 동일한 입도를 가진 홍화씨 분말 첨가량이 증가함에 따라 견고성과 부숴짐성은 증가하였고, 접착성과 탄력성은 감소하는 경향을 나타내었다. 관능평가에서도 전반적기호도, 조직감 및 부숴짐성이 홍화씨 분말의 입도가 미세한 첨가구가 상대적으로 증가하는 결과를 보였고, 증류수를 배합수로 제조한 제품과 증류수와 녹차추출물을 1:1로 혼합하여 제조한 제품에서 거의 같은 수준의 높은 관능점수를 얻었다.

Keywords

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