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Persimmon essence, preparation method of persimmon essence, and application of persimmon essence in cigarettes

A technology of persimmon and essence, which is applied in the direction of preparation of tobacco, application, essential oil/fragrance, etc., to achieve the effect of improving smoking quality and sensory comfort, low cost, and easy control

Inactive Publication Date: 2018-06-29
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, up to now, there has been no report on the theoretical research and industrial practice of using persimmon as the raw material for Maillard reaction to prepare tobacco flavor. Therefore, the development of a persimmon flavor has great theoretical and practical significance for cigarette flavoring.

Method used

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  • Persimmon essence, preparation method of persimmon essence, and application of persimmon essence in cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method of persimmon essence, which comprises the following steps:

[0026] (1) Crushing and beating: Select mature persimmons with high sugar content and high juice yield, cut the persimmon pulp into slices with a thickness of 5-6 mm with a knife, and beat the persimmon slices with a high-speed tissue grinder for 2 minutes at a speed of 11,000 rpm. get persimmon pulp;

[0027] (2) Filtration under reduced pressure: filter the obtained persimmon pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0028] (3) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 45°C and 55KPa to obtain concentrated persimmon juice. The dry matter content in the concentrated persimmon juice is 30%;

[0029] (4) Maillard reaction: Add 30g of persimmon concentrated juice, 10g of maltose, 10g of proline and 400g of propylene glycol in a 1000ml three-neck flask equipped with a reflux tube and a stirrer, heat in an oil...

Embodiment 2

[0041] A preparation method of persimmon essence, which comprises the following steps:

[0042] (1) Crushing and beating: Select mature persimmons with high sugar content and high juice yield, cut the persimmon pulp into slices with a thickness of 5-6mm with a knife, and beat the persimmon slices with a high-speed tissue grinder for 15 minutes at a speed of 12000 rpm. get persimmon pulp;

[0043] (2) Filtration under reduced pressure: filter the obtained persimmon pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0044] (3) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 60°C and 65KPa to obtain concentrated persimmon juice. The dry matter content in the concentrated persimmon juice is 25%;

[0045] (4) Maillard reaction: add 40g of concentrated persimmon juice, 10g of honey, 10g of glycine and 400g of propylene glycol in sequence in a 1000ml three-neck flask equipped with a reflux tube and a stirrer, heat ...

Embodiment 3

[0054] A preparation method of persimmon essence, which comprises the following steps:

[0055] (1) Crushing and beating: Select mature persimmons with high sugar content and high juice yield, cut the persimmon pulp into slices with a thickness of 5-6 mm, and beat the persimmon slices with a high-speed tissue grinder for 20 minutes at a speed of 10,000 rpm. get persimmon pulp;

[0056] (2) Filtration under reduced pressure: filter the obtained persimmon pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0057] (3) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 40°C and 70KPa to obtain concentrated persimmon juice. The dry matter content in the concentrated persimmon juice is 35%;

[0058] (4) Maillard reaction: add 30g of persimmon concentrated juice, 10g of malt extract, 5g of alanine and 350g of propylene glycol in a 1000ml three-neck flask equipped with a reflux tube and a stirrer, heat in an oil bath at...

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Abstract

The invention discloses a preparation method of persimmon essence. The preparation method comprises the following steps: crushing and pulping persimmons, and performing vacuum filtration and vacuum concentration; adding a sugar source and an ammonia source to the concentrated juice, and then, performing reaction for 1-5h at 100-180 DEG C; adding 3-10 volumes of an organic solvent, and performing heating reflux extraction for 1-4h at 45-80 DEG C; and performing primary molecular distillation and secondary molecular distillation on the extract under certain conditions to obtain a distilled lightphase, namely the persimmon essence. The method disclosed by the invention is simple in preparation technology and low in cost; and the obtained persimmon essence is uniformly sprayed on shredded tobaccos through a cigarette flavoring process to highlight the 'roasted sweet' or 'parched sweet' fragrance of the cigarettes and improve the cigarette smoking quality and the sensory comfort, so that the method is worthy of being popularized and applied in the whole industry.

Description

technical field [0001] The invention belongs to the technical field of preparation and application of natural spices, and in particular relates to a persimmon essence, its preparation method and its application in cigarettes. Background technique [0002] With the rapid development of my country's economy, consumers have higher and higher requirements for the inherent quality of cigarettes. However, compared with well-known foreign brands, domestic cigarette products have certain gaps in smoking quality and sensory comfort, such as weak aroma, strong dryness, insufficient sweetness, and poor comfort. Therefore, it is an inevitable trend in the development of domestic cigarettes to increase the aroma of cigarettes, reduce dryness, and improve comfort. [0003] Persimmon belongs to the perennial deciduous fruit tree of Diospyros L.f. (Ebenaceae) and is one of the five major fruits in my country. Persimmon has high nutritional value and is rich in sucrose, glucose, fructose, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00A24B3/12
CPCC11B9/00A24B3/12
Inventor 杨金初王宏伟顾亮王宝林于建春孙九喆孙志涛高明奇张展孙觅马胜涛
Owner CHINA TOBACCO HENAN IND
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