8消费者喜好与食用菌感官性状2011年,美国人均消费1.8千克食用菌,其中鲜菇为1.3千克[65]。一项对12 618名美国消费者进行的全国抽样调查结果显示,2012年,有41%的家庭购买过食用菌,至少消费5.53亿美元[66]。其中,有三分之二的户主年龄小于45岁,31%是有孩子的家庭,而59%是二人家庭;80%是白人,7%为非 8 Consumer preferences and edible mushroom sensory traits In 2011, the United States consumed 1.8 kilograms of edible mushrooms, of which fresh mushrooms were 1.3 kilograms [65]. According to a national sample survey of 12 618 U.S. consumers, 41% of households bought edible mushrooms in 2012, spending a minimum of 553 million U.S. dollars. [66] Two thirds of the heads of household are younger than 45 years, 31% are families with children and 59% are two-person households; 80% are white and 7% are non-residents