应用光子学方法对保加利亚红酒和法国红酒特性的比较研究

International School on Quantum Electronics: Laser Physics and Applications Pub Date : 2019-01-29 DOI:10.1117/12.2520313

Nadia Hristova Aqakumova, V. Hadjimitova, K. Nikolova, S. Minkova, T. Evtimov, R. Gabrova, V. Vladev

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引用次数: 0

摘要

在265 nm、275 nm和295 nm激发波长下，获得了保加利亚和法国同价位葡萄酒的荧光光谱。得到了激发-发射矩阵，并进行了比较。得到了辐射最大值与花青素或特罗洛克斯单位表达的抗氧化活性之间的相关性。

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Comparative study of the characteristics of red Bulgarian and French wines using applied photonics methods

The fluorescence spectra of Bulgarian and French wines of the same price class were obtained at excitation wavelengths of 265 nm, 275 nm and 295 nm. The excitation-emission matrices are obtained and compared. A correlation between the emission maxima and the anthocyanins or the antioxidant activity expressed in Trollox units is obtained.

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International School on Quantum Electronics: Laser Physics and Applications

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