The present invention relates to a functional composite including natural minerals and a refrigerator interior material including the same and, more specifically, to a functional composite including natural minerals and a refrigerator interior material including the same to improve preservability and stability for foods to which the refrigerator interior material including natural minerals containing crystal, quartz, topaz, tourmaline, red clay stone, perlite, and diatomite is applied.COPYRIGHT KIPO 2014[Reference numerals] (AA) Compare an existing method and a T133 method(Aw &darr ) (BB,GG) Drying (CC,II) Salting (DD,JJ) Preserving in sugar (EE,HH) Freezing (FF,KK) Additive (LL) Artificial & addition method (MM) Free water (percentage) decrease (NN) Combined water (percentage) increase (OO) Food ingredients (PP) T133 energy (QQ) Non-addition & packaging method본 발명은 수정, 석영, 황옥, 전기석, 황토석, 진주암 및 규조토를 함유한 천연광물을 포함하여, 이를 처리한 대상물질의 보존성 및 안정성을 증진시키는 기능성 조성물 및 이를 함유한 냉장고 내장재에 관한 것이다.