High-sweet-returning-feeling spice for cigarettes and preparation method and application of high-sweet-returning-feeling spice
A technology of spices and raw materials for tobacco, which is applied in the field of tobacco flavoring, can solve the problems of increasing oral sweetness, uncoordinated smoke, poor sensory evaluation, etc., achieves increased smoke sweetness, simple and easy preparation process, The effect of mature production technology
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Embodiment 1
[0023] Embodiment 1: A kind of preparation method of flavorant for tobacco with high sweetness feeling, its specific steps are as follows:
[0024] (1) Weigh 30g of emblica, add 200g of hot water with a temperature of 80°C, place it in a water bath at 80°C for 3 hours, filter the extract and concentrate it to 25g in a rotary evaporator, cool to room temperature, and Slowly add 60g of ethanol with a concentration of 60% to the concentrated solution to carry out water extraction and alcohol precipitation until the precipitate no longer precipitates, filter and remove the precipitate, and then use a rotary evaporator to reach a concentration of 20g to obtain the extract of Amla emblica;
[0025] (2) Weigh 20g Polygonatum, add 180g of hot water with a temperature of 80°C, place it in a water bath at 80°C for extraction for 3 hours, filter the extract and concentrate it to 16g in a rotary evaporator, cool it, and put it in the concentrated solution Slowly add 40g of 60% ethanol for...
Embodiment 2
[0030] Embodiment 2: a kind of preparation method of high sweetness flavor for tobacco, its specific steps are as follows:
[0031] (1) Weigh 40g of emblica, add 200g of hot water with a temperature of 70°C, place it in a water bath at 70°C for 2 hours, filter the extract and concentrate it to 28g in a rotary evaporator, cool to room temperature, and Slowly add 90 g of 50% ethanol to the concentrated solution for water extraction and ethanol precipitation until the precipitate no longer precipitates, then filter to remove the precipitate, and then concentrate it to 22 g in a rotary evaporator to obtain the extract of Amla emblica;
[0032] (2) Weigh 30g Polygonatum Polygonatum, add 150g of hot water with a temperature of 70°C, place it in a water bath at 70°C for water bath extraction for 2 hours, filter the extract and concentrate it to 23g in a rotary evaporator, cool it, and put it in the concentrated solution Slowly add 65g of 50% ethanol to carry out water extraction and ...
Embodiment 3
[0037] Embodiment 3, a method for preparing tobacco flavor with high sweetness, the specific steps are as follows:
[0038] (1) Weigh 30g of emblica, add 300g of hot water at a temperature of 90°C, place it in a water bath at 90°C for 4 hours, filter the extract and concentrate it to 27g in a rotary evaporator, cool to room temperature, and Slowly add 100 g of 70% ethanol to the concentrated solution for water extraction and ethanol precipitation until the precipitate no longer precipitates, then filter to remove the precipitate, and then concentrate it to 23 g in a rotary evaporator to obtain the extract of Amla emblica;
[0039] (2) Weigh 30g Polygonatum, add 300g of hot water with a temperature of 90°C, place it in a water bath at 90°C for 4 hours, filter the extract and concentrate it to 26g in a rotary evaporator, cool to room temperature, and Slowly add 70% ethanol of 80g in the liquid and carry out water extraction and ethanol sink until the precipitate no longer separate...
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