Sensory and Instrumental Characteristics of Corn and Mung bean Starch Gels with Additives

첨가물질에 따른 옥수수와 녹두전분겔의 관능적 기계적 특성

  • 이상금 (전남대학교 가정대학 식품영양학과) ;
  • 신말식 (전남대학교 가정대학 식품영양학과)
  • Published : 1996.05.01

Abstract

Effects of addition of various additives, sucrose fatty acid ester 1170 (SE), carboxymethyl cellulose (CMC) and soy bean oil (SO) on textural characteristics for untreated and defatted corn and mung bean starch gels stored at room temperature for 24 hrs and 72 hrs were studied. In sensory and instrumental characteristics of starch gels with additives (0.5% for starch basis), the acceptability was highly correlated with cohesiveness and bend property of starch gels stored 24 hrs and springiness, cohesiveness, color, smoothness, bend property, hardness and clarity of starch gels stored 72 hrs. Regardless of adding additives, textural characteristics of defatted corn starch gels showed somewhat higher values than that of com starch gels. The acceptability of starch gels with additives was somewhat lowered in all the cases, which showed highly correlated in cohesiveness for 24 hrs and springiness for 72 hrs. Instrumental characteristics were similar to those of sensory evaluation, which showed no significant difference with additives.