A kind of flavorant for tobacco with high sweetness and its preparation method and application
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, less use of tobacco, poor sensory evaluation, etc., and achieves increased smoke sweetness, simple preparation process, and production The effect of mature technology
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Embodiment 1
[0023] Example 1: A method for preparing a flavor for high-return-sweet cigarettes, the specific steps are as follows:
[0024] (1) Weigh 30g of amla, add 200g of hot water at 80°C, place it in a water bath at 80°C, and extract for 3h. After filtering the extract, concentrate it on a rotary evaporator to 25g, cool to room temperature, and then Slowly add 60g of 60% ethanol to the concentrated solution for water extraction and alcohol precipitation until the precipitate no longer precipitates, filter to remove the precipitate, and then use a rotary evaporator to reach the concentration of 20g to obtain the Phyllanthus emblica extract;
[0025] (2) Weigh 20g of Polygonatum, add 180g of hot water with a temperature of 80°C, place it in a water bath at 80°C for 3h water bath extraction, filter the extract and concentrate it on a rotary evaporator to 16g, cool, and in the concentrate Slowly add 40g of 60% ethanol for water extraction and alcohol precipitation until the precipitate no lo...
Embodiment 2
[0030] Example 2: A method for preparing a flavor for high-back-sweet cigarettes, the specific steps are as follows:
[0031] (1) Weigh 40g of amla, add 200g of hot water with a temperature of 70°C, and place it in a water bath at 70°C for 2h. The extract is filtered and concentrated to 28g in a rotary evaporator, cooled to room temperature, Slowly add 90g of 50% ethanol to the concentrated solution for water extraction and alcohol precipitation until the precipitate no longer precipitates, filter to remove the precipitate, and then concentrate on a rotary evaporator to 22g to obtain the Phyllanthus emblica extract;
[0032] (2) Weigh 30g of Polygonatum, add 150g of hot water with a temperature of 70°C, and place it in a 70°C water bath for extraction for 2 hours. After filtering the extract, it is concentrated to 23g in a rotary evaporator, cooled, and in the concentrated solution. Slowly add 65g of 50% ethanol for water extraction and alcohol precipitation. When the precipitate n...
Embodiment 3
[0037] Example 3, a method for preparing a flavor for high-return-sweet cigarettes, the specific steps are as follows:
[0038] (1) Weigh 30g of amla, add 300g of hot water with a temperature of 90°C, place it in a water bath at 90°C for 4h water bath extraction, filter the extract and concentrate it on a rotary evaporator to 27g, cool to room temperature, Slowly add 100g of 70% ethanol to the concentrated solution for water extraction and alcohol precipitation until the precipitate no longer precipitates, filter to remove the precipitate, and then concentrate on a rotary evaporator to 23g to obtain the amla extract;
[0039] (2) Weigh 30g of Polygonatum, add 300g of hot water with a temperature of 90°C, place it in a water bath at 90°C for 4h water bath extraction, filter the extract and concentrate on a rotary evaporator to 26g, cool to room temperature, and concentrate Slowly add 80g of 70% ethanol to the solution for water extraction and alcohol precipitation until the precipit...
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