However, Kougelhopf DY (with a double yeast level) obtained
by frozen sweet doughs, the total rank sum declines slightly after
freezing step as compared to fresh Kougelhopf SY and DY, in general,
the all attributes remain stable indicating that the panelists,
during the period, considered Kougelhopf sample obtained by DY
frozen sweet doughs to be similar to fresh one.