逢年过节,家家户户都要备办一些鸡鸭鱼肉之类的年货,丰富节日生活。现介绍一些感观识别食品好坏的方法:肉可采用一看二摸三闻,即看到肉色鲜红、有光泽,表面有层微微干燥的膜,不发粘,为鲜肉;摸到肉的肉质紧密,富有弹性,指压后不留指印,是鲜肉:闻到新鲜的肉有一种清淡的自然香味。禽新鲜的家禽喙部有光泽、干燥、无粘液,眼球充满眼窝,角膜有光泽,口腔粘膜色泽正常,呈淡玫瑰色,有光泽、洁净、无异味,皮肤表面干燥而紧缩,稍有微红,肌肉结实有弹性,颈、腿部肌肉呈玫瑰红色。内脏肝:新鲜的呈褐色或紫色,有光泽、润滑、略有弹性;肚:新鲜的色微黄中带白而有光,质坚实 Festivals, every household should prepare some of the Poultry fish such as the New Year, enrich the holiday life. Here are some ways to get a sense of good or bad food: meat can be used to see the two touch three news, that is, to see the flesh-colored red, shiny, the surface layer of slightly dry film, no sticky, fresh meat; The flesh is tight, flexible, fingerprints without fingerprints, is fresh meat: Smell the fresh meat has a light natural flavor. Poultry fresh poultry beak luster, dry, non-mucus, full orbital eye, cornea luster, normal oral mucosa color, pale rose, shiny, clean, no smell, the skin surface dry and tight, slightly reddish Muscle firm and elastic, neck, leg muscles rose red. Visceral liver: fresh brown or purple, shiny, lubricated, slightly elastic; belly: fresh yellowish yellow with white and bright, solid