The present invention relates to a wild peach extract with improved biological activity and a production method thereof. In order to increase the content of polyphenol and flavonoid capable of exhibiting various biological activities such as antioxidation and anti-inflammation, the wild peach extract is produced by mixing wild peaches and leaves thereof along with sugar and then aging the same thereafter.COPYRIGHT KIPO 2016본 발명은 산화 및 항염증 등의 다양한 생리활성 등을 발휘할 수 있는 폴리페놀, 플라보노이드 등의 함량을 증가하도록 개복숭아와 개복숭아 잎을 당분과 혼합한 후 숙성하여 개복숭아 진액을 제조하는 것을 특징으로 한다.
