Disclosed are a method for inhibiting trimethylamine formation per se from raw fishery products by incorporating trehalose andor maltitol, an agent having trehalose andor maltitol as effective ingredients to inhibit trimethylamine formation per se from raw fishery products, and an edible fishery product with satisfactory flavor and taste obtained by using the method or the agent. The gate locking bolt is axially movable in lateral directions between a locking position and a retracted position, and is biased toward the locking position by a spring. A second adhesive having a second cure time, the second cure time being substantially shorter than the first cure time is used to form a fixturing bond. The bicycle further comprises a seat, attached to the upper part of the rigid support member, a first toothed-wheel attached to the frame by means of a pin passing through the toothed-wheel and the lower part of the rigid support member. Responsive to the set of candidate face regions produced and any previously detected candidate face regions, the resolution is adjusted for sub-sampling a subsequent acquired image. At least some of the control gate electrodes are pierced by two of the semiconductor pillars adjacent to each other in the second direction.