Oiltea camellia (Camellia oleifera Abel.) is an important woody-oil plant in our country, which have more than a thousand years of plant history. Tea oil is abundant in unsaturated fatty acids; its flavor is comparable to olive oil. Camellia fruit hull accounts for 60% of wet weight of the fruit, however, with an extremely low utilization. This paper aimed to separate and identify the active compounds in camellia fruit hull and then evaluate the effect of both extracts and active compounds on obesity and dy...