the present invention relates to a base powder for preparing functional beverages , soft drinks or an additive for food products , which is made with red raspberry from rubus idaeus and with clinoptilolite zeolite contained in the zam ® . the powder is prepared with dehydrated fruit juice . the raspberry juice extract is obtained by slowly heating a pot containing the ground fruit or a receptacle with fruit , using the bain - marie method , without exceeding 70 ° c . the juice is stabilized , dehydrated , optionally mixed with sugar substitutes , sweeteners or fiber , and , lastly , homogenized . the object of the present invention is to provide a food - grade base powder of natural origin that is totally different from current presentations of red raspberry on the market . likewise , the present invention seeks to utilize the therapeutic properties of said fruit as a coadjuvant in controlling active and passive tobacco consumption , nicotine detoxification and nicotine addiction , and also detoxification in the case of other toxic substances in tobacco smoke , as an antioxidant , antimutagenic , anticancer agent and immunostimulant . it is 100 % rehydrateable in water , easy to transport and has a shelf life in excess of one year .