“…16) An enteroendocrine cell line, STC-1 cells have been shown to be a suitable model for studying CCK release, which responds to several physiological stimulants including nutrients, hormones, and luminal CCKreleasing factors. 11,12,17,18) The purpose of the present study was to find new appetite suppressing peptides from dietary protein sources, other than -conglycinin, that involve with CCK release. The effects of dietary proteins derived from animal sources on CCK release have not yet been studied extensively by in vitro or in vivo models.…”