National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Monitoring alkaloidů v rajčatech
Šimková, Magdalena
The thesis on Monitoring alkaloids in tomatoes describes a group of alkaloids and also some of them. The thesis focuses on the Solanaceae family, especially the tomato plant, tomato production, important substances and their influence on human health. The thesis presents information about tomato products and their quality which is influenced by the general material. Furthermore, separative and identification methods which can qualify alkaloids are described. In the practical part of the thesis the content of alkaloids in whole tomato plant is found out qualitatively by DESI and DART technic, the amount of the present alkaloids in unripe fruit, semi-ripe fruit and ripe fruit quantitatively by High Performance Liquid Chromatography connected with Mass Spectrometry (HPLC/MS). The volume of alkaloids in tomato juice, ketchup and tomato paste are determined.

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