发明名称 |
Spectroscopic Determination of Sucrose |
摘要 |
A method for determining sugar concentration using spectropolarimetry and multivariate regression modeling A set of fixed polarizers are used in association with a spectrometer, which enables the measurement of optical rotation as absorbance values over a range of wavelengths. The adverse effects of color within the samples is corrected by measuring a background level of absorbance that is not due to optical rotation and using this as a baseline. A regression model is then developed for predicting sugar concentration in unknown samples. This method is effective even if the sample is colored.
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申请公布号 |
US2009201491(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
US20060083283 |
申请日期 |
2006.10.11 |
申请人 |
BUSCH KENNETH W;CALLEJA-AMADOR CARLOS;RABBE DENIS H;BUSCH MARIANNA |
发明人 |
BUSCH KENNETH W.;CALLEJA-AMADOR CARLOS;RABBE DENIS H.;BUSCH MARIANNA |
分类号 |
G01J3/00;G01N21/59 |
主分类号 |
G01J3/00 |
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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