PURPOSE: A food and an appetite suppressing composite are provided to include hydrolysate which treats yeast with transgultaminase.CONSTITUTION: A food composition for appetite suppressing composite comprises yeast hydrolysate as an active ingredient. Transglutaminase is manufactured by hydrolysating flavourzyme after hydrolysating yeast to flavourzyme. The yeast is Saccharomyces cerevisiae. The yeast hydrolysate increases the ability of leptin secretion, promoting the ability of cocaine, and amphetamine, related transcript expression, and induces the suppression of appetite and the reduction of the amount of food intake.COPYRIGHT KIPO 2013[Reference numerals] (AA) Weight increase amount (BB) Comparison group (CC) Comparative example 1 (DD) Comparative example 2 (EE) Example 1본 발명은 효모 가수분해물을 유효성분으로 포함하는 식품에 대한 것이다. 본 발명의 효모 가수분해물을 유효성분으로 포함하는 식품은 맛이 좋을 뿐 아니라 영양이 풍부한 특징이 있다.