Guava essence, preparation method thereof and application in cigarette

A technology of pomegranate essence and guava, applied in the directions of preparing tobacco, application, essential oil/spice, etc., to achieve the effects of simple process, easy control and simple operation

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, using guava as the Maillard reaction raw material to prepare tobacco flavor has not been reported in theoretical research

Method used

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  • Guava essence, preparation method thereof and application in cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of guava essence, which comprises the following steps:

[0027] (1) Peeling and removing seeds: Select mature guavas with high sugar content and high juice yield, remove the skin and seeds with a knife to obtain guava pulp;

[0028] (2) Crushing and beating: the guava pulp was beaten with a high-speed tissue masher for 2 minutes at a speed of 11,000 rpm to obtain guava pulp;

[0029] (3) Filtration under reduced pressure: filter the obtained guava pulp with a Buchner funnel under reduced pressure, and collect the filtrate;

[0030] (4) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 45°C and 55KPa to obtain concentrated guava juice, and the dry matter content in the concentrated guava juice is 30%;

[0031] (5) Maillard reaction: Add 30g of guava concentrate 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 oi...

Embodiment 2

[0043] A preparation method of guava essence, which comprises the following steps:

[0044] (1) Peeling and removing seeds: Select mature guavas with high sugar content and high juice yield, remove the skin and seeds with a knife to obtain guava pulp;

[0045] (2) Crushing and beating: the guava pulp was beaten with a high-speed tissue masher for 15 minutes at a speed of 12000 rpm to obtain guava pulp;

[0046] (3) Filtration under reduced pressure: filter the obtained guava pulp with a Buchner funnel under reduced pressure, and collect the filtrate;

[0047] (4) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 60°C and 65KPa to obtain concentrated guava juice, and the dry matter content in the concentrated guava juice is 25%;

[0048] (5) Maillard reaction: Add 40g of guava concentrated 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, he...

Embodiment 3

[0057] A preparation method of guava essence, which comprises the following steps:

[0058] (1) Peeling and removing seeds: Select mature guavas with high sugar content and high juice yield, remove the skin and seeds with a knife to obtain guava pulp;

[0059] (2) Crushing and beating: the guava pulp was beaten with a high-speed tissue masher for 20 minutes at a speed of 10,000 rpm to obtain guava pulp;

[0060] (3) Filtration under reduced pressure: filter the obtained guava pulp with a Buchner funnel under reduced pressure, and collect the filtrate;

[0061] (4) Concentration under reduced pressure: Concentrate the filtrate under reduced pressure at 40°C and 70KPa to obtain concentrated guava juice, and the dry matter content in the concentrated guava juice is 35%;

[0062] (5) Maillard reaction: Add 30g of guava concentrate 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, and heat...

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Abstract

The invention discloses a method for preparing a guava essence. The method comprises the following steps: crushing guava pulp and pulping, filtering under reduced pressure, concentrating under reducedpressure, adding a sugar source and an ammonia source to a concentrated juice, and then reacting at a temperature of 100 to 180 DEG C for 1 to 5 hours, adding 3 to 10 times volume of organic solvent,heating at a temperature 45 to 80 DEG C and performing reflux extraction for 1 to 4h; carrying out primary and secondary molecular distillation on an extract under certain conditions to obtain the distilled light phase, namely, the guava essence. The preparation method disclosed by the invention has the advantages of simple preparation process and low cost, and the obtained guava essence is uniformly sprayed onto the cut tobacco by the cigarette flavoring process, which can highlight the baked sweet or burnt sweet flavor of the cigarette, and improve the smoking quality and sensory comfort ofthe cigarette, and the method is worth being popularized and applied throughout the 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 guava 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] Guava (Psidium guajava Linn.) is not only nutritious and comprehensive, but also has certain health care functions. Guava pulp contains fructose, sucrose and various amino acids, as well as protein, dietary fiber, caroten...

Claims

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Application Information

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IPC IPC(8): C11B9/02A24B3/12A24B15/30
CPCC11B9/025A24B3/12A24B15/302C11B9/027
Inventor 杨金初张景玲王宏伟于建春顾亮李红涛高明奇张展董艳娟刘文博
Owner CHINA TOBACCO HENAN IND
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