Most tested cultivars (Mikula Turnia and Natula) contained similar amounts
of alkylresorcinols in their grains, up to 463.6 mg kg^-1. The only exception
was Satyna, in which kernels the level of resorcinolic lipids was markedly lower
than in cultivars from south-eastern Poland (Mikula and Turnia).

In turn, alkylresorcinol occurrence in roots of 10-day-old
seedlings of cultivars tested was noticeably different between cultivars and
was markedly dependent on temperature conditions. It was found that the lowest
tested temperature (18°C)
mainly decreased the alkylresorcinol accumulation in wheat roots. Moreover, it
is the first report about the presence of these compounds in root system of cereals.