Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 17 Issue 5
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- Pages.383-388
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- 1985
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- 0367-6293(pISSN)
Studies on the Functional Properties of Modified Soy Protein Isolate
변형대두 단백질의 기능 특성에 관한 연구
- Kim, Young-Sug (Department of Food Engineering, Yonsei University) ;
- Hwang, Jae-Kwan (Department of Food Engineering, Yonsei University) ;
- Cho, Eun-Kyung (Department of Food Engineering, Yonsei University) ;
- Lee, Shin-Young (Department of Fermentation Engineering, Kangweon National University) ;
- Pyun, Yu-Ryang (Department of Food Engineering, Yonsei University)
- Published : 1985.10.30
Abstract
Soy protein isolate was acylated with succinic anhydride and acetic anhydride. The functional properties are markedly improved by acylation of the
분리대두단백질을 succinic anhydride 및 acetic an-hydride와 반응시켜 화학적으로 변형시켜 기능성을 조사한 결과, 대두단백질의 등전점이 pH4.5에서 4.0으로 내려가면서 등전점이상의 영역. 특히 PH4.0-6.0영역에서 용해도가 크게 증가하였다.
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