中文名 | 转谷氨酰胺酶 |
英文名 | Transglutaminase |
别名 | 转谷氨酰胺酶 谷氨酰胺转氨酶 (TG酶 转谷氨酰胺酶) |
英文别名 | EC 2.3.2.13 Transglutaminase FACTOR XIII-A, HUMAN |
CAS | 80146-85-6 |
EINECS | 232-554-6 |
化学式 | C27H44O3H2O |
存储条件 | -20℃ |
物化性质 | 白色至淡黄色至深褐色粉末或颗粒,或为澄明的淡黄至深褐色液体。溶于水,不溶于乙醇,有吸湿性。能将蛋白质肽中的α-谷氨酰基转化成肽中赖氨酸残基的ε-氨基。转谷氨酰胺酶催化交联反应,使蛋白质改性,改善蛋白质的塑性、持水性、水溶性和功能性,作为一种蛋白质的改良剂在食品工业中存在着很大的应用前景。 |
产品用途 | 用途 酶制剂。蛋白质改性剂,稳定剂,凝固剂。催化蛋白质形成凝胶,赋予食品更好的可塑性和凝胶性。广泛用于面食、肉食品加工、植物蛋白和水产品加工,提高含蛋白质食品的持水能力和弹性,以克服筋力差的缺点。 |
MDL号 | MFCD00132446 |
危险品标志 | Xi - 刺激性物品 |
风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | S22 - 切勿吸入粉尘。 S24/25 - 避免与皮肤和眼睛接触。 S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 |
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作者:
摘要:
从转谷氨酰胺酶所催化的生化反应入手,依据此酶对肌肉蛋白质作用的特点,阐述了转谷氨酰胺酶对改善肉制品质构,提高产品率,拓宽原料来源及开发新产品的重要作用,并且对转谷氨酰胺酶作用产物的生物利用性进行了探讨.
关键词:
DOI:
10.3969/j.issn.1005-9989.2000.06.021
被引量:
年份:
2000
作者:
摘要:
从转谷氨酰胺酶所催化的生化反应入手,依据此酶对肌肉蛋白质作用的特点,阐述了转谷氨酰胺酶对改善肉制品质构,提高产品率,拓宽原料来源及开发新产品的重要作用,并且对转谷氨酰胺酶作用产物的生物利用性进行了探讨.
关键词:
DOI:
10.3969/j.issn.1005-9989.2000.06.021
被引量:
年份:
2000
申请(专利)号:
CN96195878.2
申请日期:
1996-06-10
公开/公告号:
CN1192235A
公开/公告日期:
1998.09.02
申请(专利权)人:
味之素株式会社
发明人:
小林克德,山中茂,谷田有子,津吉直子,不藤亮介,篠崎纯子,横关健三,铃木俊一
国省代号:
JP
被引量:
摘要:
一种生产转谷氨酰胺酶的方法,它包含在培养基中培养微球菌属,梭状芽孢杆菌属,球拟酵母属,根霉属和红曲霉属中任一种的微生物以便在培养基中或在微生物细胞中产生所需的转谷氨酰胺酶,然后分离转谷氨酰胺酶,还提供了用由此获得的转谷氨酰胺酶生产胶状物质的方法.根据本发明的方法,可以较低的花费迅速生产转谷氨酰胺酶.
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