106‒75 µm had suitable soft G′ for void formation under
fermenting conditions. Increase of the storage modulus G′
from 45 to 70 °C was caused by starch gelatinization. The G′
value of batter of the flour 106‒75 µm was larger than that
of the batter of the flour 150‒106 µm at baking temperature
region 45‒90 °C. The G′ value of the batter of the flour
106‒75 µm increased from 40 °C, while that of the batter of
the flour 150‒106 µm increased from 60 °C. We consider
that hardness of the batter of the flour 106‒75 µm kept void
cells from rupture in temperature region 40‒60 °C with
larger value of G′. These results show that we can adjust G′
of the batter of jet-milled flour by size classification.