Identification of organic molecules in kernels of maize inbred lines displayed with infrared spectra

• Видавець: Iнститут фізіології рослин і генетики НАН України
• Дата: 2015
• Автори: Radenovic, C.N., Maksimov, G.V., Grodzinskij, D.M.
• Формат: Стаття
• Мова: English
• Опубліковано: Iнститут фізіології рослин і генетики НАН України 2015
• Назва видання: Физиология растений и генетика
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/159479
• Цитувати: Identification of organic molecules in kernels of maize inbred lines displayed with infrared spectra / C.N. Radenovic, G.V. Maksimov, D.M. Grodzinskij // Физиология растений и генетика. — 2015. — Т. 47, № 1. — С. 15-24. — Бібліогр.: 14 назв. — англ.

The application of the infrared (IR) spectroscopy method to grain of maize inbred lines with high-quality traits to determine possible conformational and functional properties of their organic compounds is discussed. The IR spectrum of maize grain has been registered in the following inbred lines: ZPPL 186, ZPPL 225 and M1-3-3 Sdms. The existence of spectral bands varying in number, intensity, shape, frequency and kinetics has been determined. These bands have been determined by valence oscillations and deformation oscillations of the following functional groups: alkanes, alkenes, alkynes, amides, alcohols, ethers, carboxylic acids, esters, aldehydes and ketones that are characteristic for biogenic compounds of carbohydrates, vitamins, pigments and dietary fibres. In such a way, possible conformational and functional changes in the grain components of observed maize inbred lines could be detected. This was shown by total parameters of infrared spectra of grain.