膨ぼう化か食しょく品ひんぼうかしょくひんMeanings1nounpuffed food; expanded foodTechnical term used in food science and industry for foods that have been expanded by heat or pressure, such as puffed rice or extruded snacks.膨ぼう化か食しょく品ひんには、ポン菓子がしやシリアルなどが含ふくまれる。