The Russian scientists learned to define in a minute counterfeit wine

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The device for the express analysis of synthetic dyes in juice and wines was created by experts the All-Russian research institutes physics and technology and radio engineering measurements (VNIIFTRI). In the press service institutes told that "process analyses is occupied by no more than one minute, including sample preparation", transfers information agency "RIA Novosti". According to the chief of research office of optical-acoustic measurements and laser optoelectronics of VNIIFTRI Aprelev Aleksey, at the heart of a method lie a spektrofotometriya. Researchers defined dependence of change of a range of absorption...

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Anufrieva Natalia
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