
基本信息:
- 专利标题: 酶制剂中铅的检测方法
- 专利标题(英):Detection method of lead in enzyme preparation
- 申请号:CN201310745223.6 申请日:2013-12-30
- 公开(公告)号:CN103712938A 公开(公告)日:2014-04-09
- 发明人: 詹志春 , 徐丽 , 王冠
- 申请人: 武汉新华扬生物股份有限公司
- 申请人地址: 湖北省武汉市东湖新技术开发区凌家山南路5号
- 专利权人: 武汉新华扬生物股份有限公司
- 当前专利权人: 武汉新华扬生物股份有限公司
- 当前专利权人地址: 湖北省武汉市东湖新技术开发区凌家山南路5号
- 代理机构: 北京法思腾知识产权代理有限公司
- 代理人: 高宇
- 主分类号: G01N21/33
- IPC分类号: G01N21/33
The invention relates to the technical field of detection on biological preparations and particularly relates to a detection method of lead in an enzyme preparation. The method comprises the following steps: (1) sample pretreatment, namely carrying out wet process digestion on a sample; (2) standard curve preparation; (3) measuring; (4) result calculation according to the formula shown in the specification. The method is verified by virtue of the accuracy degree and precision (or repetitiveness and reproducibility) of the sample measuring, the applicability to enzyme preparations of different fields, a truth-value regression experiment of standard rice substances and the like and is proved to be a simple, convenient, reliable and accurate method.
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 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/21 | ..影响偏振的性质 |
------------G01N21/31 | ...测试材料在特定元素或分子的特征波长下的相对效应,例如原子吸收光谱术 |
--------------G01N21/33 | ....利用紫外光 |