Preparation method of melon and fruit perfume for cigarettes

[0018] Embodiment 1: using pears as raw materials to prepare tobacco spices, the steps are as follows:

[0019] A, pears are completely pulverized, and solid-liquid separation is obtained to obtain pear juice and pear pulp;

[0020] B, concentrating under reduced pressure, remove the moisture in the pear juice, obtain pear juice extract;

[0021] C. Merge pear juice extract and pulverized pear pulp, add 5 times the weight of 75% alcohol solution, heat to 60°C for extraction for 3 hours, then lower the temperature to terminate the extraction;

[0022] D, solid-liquid separation, obtain extract A and extract residue;

[0023] E. Add 3 times the weight of 48% alcohol solution to the extraction residue, heat to 60°C for 3 hours, then lower the temperature to terminate the extraction;

[0024] F, solid-liquid separation to obtain extract B;

[0025] G. Combine the extract A and the extract B, concentrate under reduced pressure until the specific gravity of the solution is 1.15, ...

[0026] Embodiment 2: using grapes as raw material to prepare flavoring for tobacco, the steps are as follows:

[0027] A, grapes are pulverized, and solid-liquid separation is carried out to obtain grape juice and grape pulp;

[0028] B, concentrating under reduced pressure, remove the moisture in the grape juice, obtain grape juice extract;

[0029] C. Merge the grape juice extract and crushed grape pulp, add 5 times the weight of 80% alcohol solution, heat to 60 ° C for 3 hours, and then lower the temperature to terminate the extraction;

[0030] D, solid-liquid separation, obtain extract C and extract residue;

[0031] E. Add 3 times the weight of 45% alcohol solution to the extraction residue, heat to 60°C for 3 hours, then lower the temperature to terminate the extraction;

[0032] F, solid-liquid separation to obtain extract D;

[0033] G. Combine the extract C and the extract D, concentrate under reduced pressure until the specific gravity of the solution is 1.21, an...

[0034] Embodiment 3: using hawthorn as raw material to prepare tobacco spices, the steps are as follows:

[0035] A, hawthorn is crushed to obtain hawthorn fruit juice and hawthorn pulp;

[0036] B, concentrating under reduced pressure, remove the moisture in the hawthorn fruit juice, obtain the hawthorn fruit juice extract;

[0037] C. Merge the hawthorn juice extract and crushed hawthorn pulp, add 5 times the weight of 75% alcohol solution, heat to 60°C for extraction for 3 hours, then lower the temperature to terminate the extraction;

[0038] D, solid-liquid separation, to obtain extract E and extraction residue;

[0039] E. Add 3 times the weight of 50% alcohol solution to the extraction residue, heat to 60°C for 3 hours, then lower the temperature to terminate the extraction;

[0040] F, solid-liquid separation to obtain extract F;

[0041] G. Combine extract E and extract F, concentrate under reduced pressure until the specific gravity of the solution is 1.25, and ob...