PROBLEM TO BE SOLVED: To provide a Rhus succedanea seed processed food, by processing Rhus succedanea seed not used as a food, the Rhus succedanea conveniently used as a material of wax candle with a high level of wax content in the skin and flesh thereof.SOLUTION: Steam is used in an irritation component-removing method to remove volatile laccol (urushiol). Only seeds which were too hard to cook are sorted by a rice milling machine 4 or the like, washed with water followed by redrying, roasted for about 15 minutes using a frying pan 5 or the like, and processed into powder by a mill 6 or the like.COPYRIGHT: (C)2014,JPO&INPIT【課題】果皮と果肉には蝋分が多く含まれ、蝋燭の材料で重宝されるはぜの実だが、食品としての利用されていない種子を加工し、はぜの実の種子加工食品として提供する。【解決手段】カブレ成分の除去方法に蒸気を使い揮発性質のラッコール(ウルシオール)を取り除き、硬くて調理出来無かった種子を、精米機4などで種子のみを選別し水洗い再度乾燥後、フライパン5等で15分前後焙煎しミル6等で粉末に加工する。【選択図】図1