DETERMINATION OF LACTOSE IN RAW MILKS BY MEANS OF THE COMBINED He-Ne LASER OPTOTHERMAL WINDOW (OW) COLORIMETRY

The concept of OW (with 632.8 nm He-Ne laser), combined with colorimetry based on a reaction of anthrone-sulphuric acid, was proposed as a new tool for determination of lactose in raw milk. Data obtained from various milk samples by OW colorimetry were compared to those acquired from the MilkoScan a...

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Bibliographic Details
Published in:Instrumentation science & technology 2002-01, Vol.30 (2), p.167-175
Main Authors: Bakos, P., Doka, O., Ajtony, Zs, Bicanic, D., Sz¨cs, D.
Format: Article
Language:English
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Summary:The concept of OW (with 632.8 nm He-Ne laser), combined with colorimetry based on a reaction of anthrone-sulphuric acid, was proposed as a new tool for determination of lactose in raw milk. Data obtained from various milk samples by OW colorimetry were compared to those acquired from the MilkoScan analyser; the correlation between the two methods is high.
ISSN:1073-9149
1525-6030
DOI:10.1081/CI-120003896