The invention discloses a preparation method of a zero-adding
charcoal-roasted okra bean coffee
powder. The preparation method comprises the following steps of cleaning and soaking;
enzyme deactivating at high temperature; sand frying, oil reducing and fragrance extracting; deep
roasting for obtaining coffee fragrance;
grinding by a stone grinder; cooling by an air conditioner. The preparation method has the advantages that under the condition of no adding of
coffee bean and derived essence and spices, the most basic feature of the
charcoal-roasted
coffee bean, such as heavy fragrance, can beobtained; under the condition of no adding of any thickener, the quality stability of the okra bean coffee
powder is high through the technology time, temperature and speed, and the soft smooth
mouthfeel which seldom can be realized by
roasting of the
charcoal-roasted coffee
powder can be realized; under the condition of no adding of
sugar products, the
polysaccharide substance can be furthest released through the whole technology of
roasting, temperature and time, so as to produce proper sweet degree, and realize the zero-add sugarmaking product; the nutritional components in the okra bean can be furthest reserved, the physical and chemical
active components which cannot be realized in common coffee products are provided, and the full-zero product with eating safety can be truly realized.