Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 18 Issue 2
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- Pages.158-162
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- 1986
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- 0367-6293(pISSN)
Softening Related Changes in Cell Wall Polysaccharides of Persimmon
감의 연화와 관련된 세포벽다당류의 변화
- Kim, Soon-Dong (Department of Food Science and Technology, Hyosung Women's University) ;
- Park, Nam-Sook (Department of Food Science and Technology, Hyosung Women's University) ;
- Kang, Meung-Su (Department of Food Science and Technology, Hyosung Women's University)
- Published : 1986.04.01
Abstract
Various cell wall polysaccharides such as ionically associated pectin (IAP), covalently bounded pectin (CBP),4N potassium hydroxide soluble hemicellulosic fraction (HF,) and 0-3N soluble hemicellulosic fraction (HF,) were fractionated from crude cell wall of the fresh and soft persimmon by chemical method. The changesin cell wall polysaccharides were studied by gel filteration chromatography . The content of crude cell wall remarkably decreased in the soft persimmon. The decreasing rates of IAP, CBP and
감의 연화에 따른 세포벽다당류의 조성과 함량 및 gel여과를 통한 개략적인 분자량의 변화를 조사하였다. 조세포벽의 함량은 연화된 감에서 현저히 감소되었는데 구체적으로 ionically associated pectin (IAP )은 59%, covalently bounded pectin (CBP)은 60%,
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