Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Optimization on the Preparation Conditions of Instant Rice Gruel Using Paecilomyces japonica mycelia

동충하초(Paecilomyces japonica)균사체를 이용한 즉석죽 제조조건의 최적화

  • 이기동 (경북과학대학 첨단발효식품과) ;
  • 김숙경 (경북과학대학 첨단발효식품과) ;
  • 정용진 (계명대학교 식품가공학과) ;
  • 윤광섭 (대구가톨릭대학교 식품공학과) ;
  • 신승렬 (경산대학교 생명자원공학부)
  • Published : 2001.10.01
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Abstract

Cordyceps is very famous of its board biological activities and vital function in traditional medicines. Fourdimensional response surface methodology was used for monitering of instant rice gruels. The organolepitc color of instant rice gruel prepared using mushroom and glutinuous rice showed the maximum score in 38.52% rate of glutinous rice 321.46 mL content of added water and 1.30 g content of P. japonica mycelia. The organoleptic taste of instant rice gruel prepared using mushroom and glutinous rice showed the maximum score in 64.86% rate of glutinous rice 270.66 mL content of added water and 2.32 g content of P. japonica mycelia. The organoleptic flavor of instant rice gruel prepared using mushroom and glutinous rice was maximized in 36.75% rate of glutinous rice, 323.40 mL content of added water and 1.42 g content of P. japonica mycelia. The organoleptic mouth-feel of instant rice gruel prepared using mushroom and glutinous rice was maximized in 65.33% rate of glutinous rice 275.37 mL content of added water and 2.41 g content of P. japonica mycelia. The organoleptic overall palatability of instant rice gruel prepared using mushroom and glutinous rice showed the maximum score in 40.94% rate of glutinous rice 352.79 mL content of added water and 1.27 g content of P. japonica mycelia.

동충하초를 첨가한 기능성 죽을 제조하고자 4차원 반응표면 분석에 의하여 배합조건에 따른 관능적 품질에 대한 최적조건을 모니터링하였다. 동충하초를 이용한 즉석죽의 제조시 색상에 대한 최적조건은 수침미에 대한 찹쌀의 비율이 38.52% 주입액 함량이 321.46mL 동충하초의 함량이 1.30g 이었으며 맛에 대한 최적조건은 수침미에 대한 찹쌀의 비율이 64.86% 주입액 함량이 270.66mL 동충하초의 함량이 2.32g 이었다. 향에 대한 최적조건은 수침미에 대한 찹쌀의 비율이 36.75% 주입액 함량이 323.40mL 동충하초의 함량이 1.42 g 이었다. 조직감에 대한 최적조건은 수침미에 대한 찹쌀의 비율이 65.33% 주입액 함량이 275.37mL 동충하초의 함량이 2.41g 이었다. 즉석죽의 전반적인 기호도에 대한 최적조건은 수침미에 대한 찹쌀의 비율이 40.94% 주입액 함량이 342.79 mL 동충하초의 함량이 1.27g으로 나타났다.

Keywords

References

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