한국식품영양과학회지 (Journal of the Korean Society of Food Science and Nutrition)
- 제21권6호
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- Pages.672-676
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- 1992
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
동부와 녹두전분 Gel의 노화특성 비교
Comparison on Retrogradation Properties of Cowpea and Mung Bean Starch Gels
- 윤계순 (전주우석대학교 식품영양학과)
- Yoon, Gae-Soon (Dept. of Food and Nutrition, Chonju Woosuk University)
- 발행 : 1992.12.01
초록
동부와 녹두 전분 gel의 텍스쳐 비교에 관한 연구의 일환으로 저장중의 노화 특성을 노화속도, 결정화도의 변화 및 이장량을 측정하여 비교하였다. 두 시료 전분 gel(30%)을
Retrogradation properties of cowpea and mung bean starch gels were investigated by rate of retrogradation, X-ray diffraction patterna and syneresis of gels. Retrogradation time constant of mung bean starch gel(30%) by Avrami equation had a similar value to that of cowpea starch gel. X-ray diffraction patterns of the two retrograded starch gels(10%) were B-type. The extent of retrogradation determined by syneresis showed that cowpea starch gel was a little larger than that of mung bean starch gel(6~10%).