solution had an effect on taste threshould, "sour" was associated with green and yellow. "sweet" with pink.orange and red. green raised sweet thresholds but lowered for sour and bitter violet.
black and brown made people think of something bitter and white,gray and blue enhanced the salty taste, Stummerer and Hablesreiter reported that colors such as red, oraenge.
yellow or green are with ripe fruits or crunchy vegetable trhough reference to natural product.
in contrast,blue or dark color were linked with attributes like bitter, unpalatable or even poisonous.
thus,it seem to be obvious that the food color preference of consumers are based on past experinces.
cultural habits,feelings,thoughts. and eating behaviors.