Why do coffee beans have floral flavor? how to make floral coffee? what are the flavor characteristics?

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The invention relates to a floral coffee and a production method thereof, which comprises the following steps: first, bean selection is carried out, then roasting operation is carried out, beans are treated after falling to room temperature, coffee beans are ground to powder, and petals are roasted separately, and the petals are dried to caramelization, cooled and ground into powder, and mixed with coffee bean powder, which solves the deficiency that the traditional coffee is too bitter, has a single function, and is not suitable for Chinese consumers.

The invention relates to a floral coffee and a production method thereof, which is characterized in that it comprises the following steps:

a. Bean selection treatment: first pour the selected coffee cherries into the pulp planer, first remove the shell, then dry the pods with pectin layer to semi-dry, and then peel the inner shell and sheepskin of coffee beans to remove the inner shell and sheep skin of coffee beans, and then further air them to less than 12% of water content; remove black beans, moldy beans, immature beans and defective beans from raw coffee beans by coffee raw bean color separator Then the coffee bean specific gravity stone removal machine is used to remove the iron nails, stones, residual peel and damaged coffee beans in the coffee beans; after the completion of the above operation, the coffee beans with full particles of more than 17 are selected by the coffee bean vibration screening machine, which requires that the vibration should not be higher than the vibration amplitude of 1 time per second, the screen diameter 0.68cm, and the operation should be carried out in a dust-free environment at room temperature.

b. The washed coffee beans are roasted by a roaster, the baking temperature is controlled between 210 °C and 230 °C, and the baking time is 20 minutes. After reaching the above set baking depth, the roasted coffee beans are quickly cooled to normal temperature by a cooler, and the normal temperature is maintained for not less than 3 minutes.

c. The coffee beans are operated by the single-phase exhaust valve storage box. after baking, the coffee beans are cooled to normal temperature in the room temperature environment and put into the storage box of the single-phase exhaust valve for 3 days.

d. The coffee beans with good cultivation are ground and powdered by the grinder. By setting the grinding time, the size of each ground coffee bean is controlled at 1000-3000 particles with a diameter of about 0.35mm.

e. The newly picked petals were baked at 95 °C by a baker until the petals were dried, and then baked to caramelization at 180 °C.

f. The cooled petal caramelized substance was ground and powdered by a grinder.

g. The powder made from coffee beans and the powder substance made from petals are mixed according to 95-97% coffee powder and 3-5% petal caramel powder to make floral coffee.