| 蚕丝丝胶蛋白的结构、性能及利用 |
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| 引用本文： | 陈华,朱良均,闵思佳,胡国梁.蚕丝丝胶蛋白的结构、性能及利用[J].功能高分子学报,2001,14(3):344-348. |
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| 作者姓名： | 陈华 朱良均 闵思佳 胡国梁 |
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| 作者单位： | 1. 浙江大学动物科学学院,
2. 浙江工程学院, |
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| 摘 要： | 丝绸厂排放的废水中含有大量的丝胶蛋白。丝胶蛋白是一种球状蛋白，含有多种多肽，由18种氢基酸组成，含有较多的丝氨酸，天门冬氨酸和甘氨酸，极性侧链氨基酸占74．61％，丝胶蛋白具有易溶，吸水，凝胶化，可改性和抗氧化等特性，在化妆品，食品、医药和生物材料等方面具有良好的开发潜能。
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| 关 键 词： | 蚕丝 结构 性能 利用 丝胶蛋白 提取 |
| 文章编号： | 1008-9357(2001)03-0344-05 |
| 修稿时间： | 2001年3月9日 |
Structure, Property and Utilization of Silk Sericin |
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| CHEN Hua ,ZHU Liang jun ,MIN Si jia ,HU Guo liang.Structure, Property and Utilization of Silk Sericin[J].Journal of Functional Polymers,2001,14(3):344-348. |
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| Authors: | CHEN Hua ZHU Liang jun MIN Si jia HU Guo liang |
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| Institution: | CHEN Hua 1,ZHU Liang jun 1,MIN Si jia 1,HU Guo liang 2 |
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| Abstract: | A large quantity of sericin exits in the wastewater drained by the producers of silk yarn and silk fabrics. Sericin, a kind of global protein, consists of different peptides that are composed of 18 kinds of amino acids. Sericin contains more serine, aspartic acid and glycine than other amino acids. The content of amino acids that have polar side chains is as high as 74.61%. Sericin is characterized by soluble and hydroscopic properties, gelation action, ability to antioxidant and possibility of structural modification. It has great potentials for utilization in the field of cosmetic, foodstuff, medicine and biological material. |
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| Keywords: | silk sericin structure property utilization |
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