The invention relates to decolorized extracts of the fruit of the plant Pandanus conoideus, which can be employed as cosmetic and pharmaceutical agents and used, for example, for treating immunodermatological diseases, tumors, cancer diseases, rheumatoid diseases, chronic relapsing inflammations of the intestine, degenerative diseases, neurogenerative diseases, inflammations, gastrointestinal diseases, diabetes, cardiovascular diseases, immunological diseases, infectious diseases, ophthalmological and otological diseases. In addition, uses of the decolorized extracts of the fruit of the plant Pandanus conoideus as filling foods, appetite suppressants and dieting agents are disclosed.