
基本信息:
- 专利标题: 马面鲀鱼皮锌螯合肽制备方法
- 专利标题(英):Method for preparing thamnaconus modestus skin zinc phytochelatin
- 申请号:CN201510177269.1 申请日:2015-04-15
- 公开(公告)号:CN104762357A 公开(公告)日:2015-07-08
- 发明人: 迟长凤 , 王斌 , 陈荫 , 孙坤来
- 申请人: 浙江海洋学院
- 申请人地址: 浙江省舟山市临城街道长峙岛海大南路1号
- 专利权人: 浙江海洋学院
- 当前专利权人: 合肥小刺猬信息科技有限公司
- 当前专利权人地址: 浙江省舟山市临城街道长峙岛海大南路1号
- 代理机构: 杭州浙科专利事务所
- 代理人: 吴秉中
- 主分类号: C12P21/06
- IPC分类号: C12P21/06 ; C07K7/06 ; C07K1/36 ; C07K1/34 ; C07K1/22 ; C07K1/20
The invention relates to a method for preparing thamnaconus modestus skin zinc phytochelatin. The method specifically comprises the following steps: by taking thamnaconus modestus skin as a raw material, removing non-collagen and minerals in the fish skin by using acid and alkali, extracting fish skin gelatin, performing enzymolysis on the fish skin gelatin by using neutral protease and trypsin, performing ultrafiltration, immobilized zinc ion affinity chromatography and reversed-phase high-performance liquid chromatography separation purification, thereby obtaining zinc phytochelatin Gly-Pro-Tyr-Gly-Pro-Phe-Gly-Pro-Trp-Gly (GPYGPFGPWG). ESI-MS testing shows that the molecular weight of thamnaconus modestus skin zinc phytochelatin is 1034.09Da.
公开/授权文献:
- CN104762357B 马面鲀鱼皮锌螯合肽制备方法 公开/授权日:2020-10-23
IPC结构图谱:
C | 化学;冶金 |
--C12 | 生物化学;啤酒;烈性酒;果汁酒;醋;微生物学;酶学;突变或遗传工程 |
----C12P | 发酵或使用酶的方法合成目标化合物或组合物或从外消旋混合物中分离旋光异构体 |
------C12P21/00 | 肽或蛋白质的制备 |
--------C12P21/06 | .由肽键水解产生,如水解产物 |