发明名称 |
DIAGNOSTIC TOOL FOR COLORIMETRIC DETECTION OF ORGANIC RESIDUES |
摘要 |
<p>This invention relates to a semi-quantitative diagnostic tool and a method for using the same to verify the efficacy of cleaning-in-place procedures in eliminating carbohydrate-based, organic residues from product contact surfaces in food, beverage and pharmaceutical manufacturing, processing and packaging facilities. The diagnostic tool comprises a permanganate-based colorimetric indicator formulation and a translucent assay container for containing the permanganate-based colorimetric indicator formulation. The diagnostic tool is characterized therein that the permanganate-based colorimetric indicator formulation is admixed with a product sample to be tested so that the admixed permanganate-based colorimetric indicator formulation undergoes a colorimetric reaction in the presence of organic residues in the product sample, the arrangement being such intensity of the colorimetric reaction displayed provides a semi-quantitative determination of a concentration of organic residue dissolved or suspended in the product sample.</p> |
申请公布号 |
WO2015036893(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
WO2014IB64173 |
申请日期 |
2014.09.01 |
申请人 |
KIRKPATRICK, RD |
发明人 |
KIRKPATRICK, RD;KIRKPATRICK, R D |
分类号 |
G01N31/22;G01N33/02;G01N33/15 |
主分类号 |
G01N31/22 |
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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