发明名称 |
APPARATUS AND METHOD FOR DETECTING UNDESIRED RESIDUES IN A SAMPLE |
摘要 |
Detection arrangement and method for detecting presence of a residue in a sample include determining color values of the sample, associated with the L*a*b color model. A value of a composite parameter Z is calculated as follows: A=wL+waa+wbb where wL, wa and wb are weighting factors having a value depending on the residue and the sample. A determination is made whether or not the sample comprises more or less than a predetermined amount of the residue in dependence on the value of the composition parameter Z. In a preferred embodiment, the arrangement is used to detect antibiotic residues, e.g. penicillin-G, in food products, elg. Milk, or body fluids, e.g. blood, urine. |
申请公布号 |
EP1438422(A1) |
申请公布日期 |
2004.07.21 |
申请号 |
EP20020801324 |
申请日期 |
2002.10.10 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
LANGEVELD, PIETER, CORNELIS;HEMERT, VAN, KARL, HEINRICH;KERKHOF, JOHANNES, HENDRIK, PIETER, MACHIEL;STARK, JACOBUS |
分类号 |
C12Q1/18;G01J3/46;G01J3/52;G01N21/86;G01N31/22;G01N33/04;G01N33/49;G01N33/493 |
主分类号 |
C12Q1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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