Affiliation:
1. N.I. Vavilov All-Russian Institute of Plant Genetic Resources, 190000 Saint-Petersburg, Russia
2. Far Eastern Federal University, 690950 Vladivostok, Russia
3. Siberian Federal Scientific Centre of Agrobiotechnology, Presidium, Russian Academy of Science, 633501 Krasnoobsk, Russia
4. Tomsk State University, 634050 Tomsk, Russia
Abstract
The purpose of this work was a comparative metabolomic study of extracts of from Siberian breeds of the Solanum tuberosum L.: Tuleevsky, Kuznechanka, Memory of Antoshkina, Tomichka, Hybrid 15/F-2-13, Hybrid 22103-10, Hybrid 17-5/6-11, and Sinilga from the collection of Siberian Federal Scientific Centre of Agrobiotechnology of the Russian Academy of Sciences. HPLC was used in combination with ion trap to identify target analytes in extracts of tuber part of a potato. The results showed the presence of 87 target analytes corresponding to S. tuberosum. In addition to the reported metabolites, a number of metabolites were newly annotated in S. tuberosum. There were essential amino acid L-Tryptophan, L-glutamate, L-lysine, Nordenine; flavones Ampelopsin; Chrysoeriol, Diosmetin, Diosmin, Myricetin; flavanones Naringenin and Eriodictyol-7-O-glucoside; dihydrochalcone Phlorizin; oligomeric proanthocyanidin (Epi)afzelechin-(epi)afzelechin; Shikimic acid; Hydroxyphenyllactic acid; Fraxidin; Myristoleic acid; flavan-3-ols Epicatechin, Gallocatechin, Gibberellic acid, etc.
Funder
Government of the Russian Federation
Subject
Plant Science,Agronomy and Crop Science,Food Science