METHOD FOR PRODUCING LYOPHILIZED ROUND-SLICED WELSH ONION

摘要

PROBLEM TO BE SOLVED: To provide a method for producing lyophilized round-sliced Welsh onion while preventing the Welsh onion from separation into a core portion and round portion after lyophilized.

SOLUTION: The method for producing lyophilized round-sliced Welsh onion involves the blanching step of keeping Welsh onion for 15 s to 3 min plus 45 s in a steamhouse at 85°C-100°C to prevent the Welsh onion from separation into core portion and round portion. Prior to the blanching step, immersion of the Welsh onion in a gelatin solution enables such separation to be prevented further.

COPYRIGHT: (C)2008,JPO&INPIT