The present invention provides functional pork having a high added value which is excellent in organoleptic quality, contains a flavonoid, and is transferred and accumulated into meat as a result of breeding. The pork containing a flavonoid which is produced by feeding a feed composition for hog raising to a pig, wherein the feed composition for hog raising includes corn, wheat, tapioca, rice bran, wheat bran, jade embryo, corn gluten feed, soybean cake, rapeseed meal, distillers dried grain, fat and oils, molasses, limestone, table salt, flavoring agent, sweetener, micro-mineral compound and vitamin compound.COPYRIGHT KIPO 2018본 발명은 옥수수, 소맥, 타피오카, 미강, 소맥피, 옥배아박, 단백피, 대두박, 채종박, 주정박, 유지류, 당밀, 석회석, 식염, 착향료, 감미료, 미량광물질합제, 및 비타민제합제를 포함하는 양돈용 사료조성물을 돼지에 급여하여 생산된 것을 특징으로 하는 플라보노이드가 함유된 돼지고기를 제공한다.