![一种鉴别薯类食品中是否掺杂异种淀粉的方法](/CN/2016/1/233/images/201611169111.jpg)
基本信息:
- 专利标题: 一种鉴别薯类食品中是否掺杂异种淀粉的方法
- 专利标题(英):Method for identifying doping or not of foreign starch in potato food
- 申请号:CN201611169111.0 申请日:2016-12-16
- 公开(公告)号:CN106841361A 公开(公告)日:2017-06-13
- 发明人: 木泰华 , 张苗
- 申请人: 中国农业科学院农产品加工研究所
- 申请人地址: 北京市海淀区圆明园西路2号
- 专利权人: 中国农业科学院农产品加工研究所
- 当前专利权人: 中国农业科学院农产品加工研究所
- 当前专利权人地址: 北京市海淀区圆明园西路2号
- 代理机构: 北京路浩知识产权代理有限公司
- 代理人: 王文君
- 主分类号: G01N27/447
- IPC分类号: G01N27/447
The invention relates to the technical field of food, in particular to a method for identifying doping or not of foreign starch in potato food. The method specifically comprises the following steps: extracting proteins in a sample to be measured and a potato noodle standard, then performing measurement by adopting polyacrylamide gel electrophoresis, and judging whether the sample to be measured contains foreign proteins or not and specific foreign starch through protein bands in the sample to be measured and the potato noodle standard. According to the method, the foreign starch to be identified is directly adopted as the standard, so that all information about the proteins in raw noodles can be accurately reflected, detection omission can be prevented, and the accuracy of an identification result can be improved.
公开/授权文献:
- CN106841361B 一种鉴别薯类食品中是否掺杂异种淀粉的方法 公开/授权日:2019-07-02
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N27/00 | 用电、电化学或磁的方法测试或分析材料 |
--------G01N27/02 | .通过测试阻抗 |
----------G01N27/28 | ..电解池部件 |
------------G01N27/447 | ...用电泳法 |