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Abstracts. № 9, 2009 год
 
ABSTRACTS
Fedina P.A., Yashin A.Ya.
Portable liquid chromatograph for the total and component determination of antioxidants in food and Dietary Supplements

A new portable liquid chromatograph for the total and component determination of antioxidants in plants, pharmaceutical and biological objects. Testing conducted its tests on individual substances - antioxidants (gallic acid, epicatechin, Dihydroquercetin) and food products: tea, wine, brandy, vegetable oil and so on.

Baranova S.S., Biryukov S.V.
The rotating spherical sensor in electric field

This article is concerned of one way measurement of intensity of constant electric field in each point of a field, not changing and not disturbing it. The sensor is based on the principle of measurement founded on an electric induction of charges on a small sensitive element. By results of researches the conclusions connected with restriction of a way of measurement were made.

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