한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제18권3호
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- Pages.204-209
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- 1986
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- 0367-6293(pISSN)
번데기 농축단백질의 기능성
Functional Properties of Silkworm Larvae Protein Concentrate
- Park, Geum-Soon (Department of Food and Nutrition, Yeungnam University) ;
- Park, Jyung-Rewng (Department of Food and Nutrition, Yeungnam University)
- 발행 : 1986.06.01
초록
번데기 단백질의 이용성을 증진시킬 목적으로 농축 단백질을 조제하여 중요한 성질인 기능성을 대두 단백질과 비교하였다. 번데기 농축단백질은 대두 농축단백질보다 지방 흡수력이 더 높았으며, 용해도와 수분 흡수력은 낮았다. 유화성은 62.8%로 번데기 농축단백질이 더 높았으며, 유화력도 307ml/g으로 역시 높게 나타났다. 또한
The functional properties of defatted silkworm larvae flour and protein concentrate have been compared with those of soybean. The protein contents of soybean and silkworm larvae protein concentrate were 70.3% and 84.1%, respectively. The solubility of silkworm larvae protein concentrate was lower than that of soybean protein at various pH tested. However, silkworm larvae protein concentrate showed better fat absorption, poorer water absorption and overall higher bulk density than soybean protein. The silkworm larvae protein concentrate showed higher emulsifying capacity and stability, but showed lower foaming capacity and stability than soybean protein. Silkworm larvae protein concentrate showed highest viscosity among various protein products at all concentrations and reached the highest viscosity at 5
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