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Roasted pumpkin essence, preparation method thereof and application of roasted pumpkin essence in cigarettes

A technology of pumpkin essence and pumpkin, applied in application, essential oil/spice, tobacco, etc., to achieve the effect of improving sensory comfort, easy control, and simple operation

Active Publication Date: 2016-03-30
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, so far, the application of roasted pumpkin aroma substances in the field of cigarette flavoring has not been reported in theoretical research and industrial practice. Therefore, the development of a roasted pumpkin flavor has great theoretical and practical significance for cigarette flavoring work.

Method used

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  • Roasted pumpkin essence, preparation method thereof and application of roasted pumpkin essence in cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of roasted pumpkin essence, which comprises the following steps:

[0024] (1) Peeling and removing seeds: Select mature pumpkins with high sugar content and high juice yield, use a scraper to remove the skin, and remove the pumpkin seeds;

[0025] (2) Crushing and beating: cut the pumpkin into slices with a thickness of 5-6 mm with a knife, and use a high-speed tissue masher to beat for 5 minutes according to the mass ratio of pumpkin and water of 1:1.5 at a speed of 11,000 rpm to obtain pumpkin pulp;

[0026] (3) Filtration under reduced pressure: filter the obtained pumpkin pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0027] (4) Yeast fermentation: Add 0.2% of the filtrate weight edible active dry yeast to the filtrate, and culture at a constant temperature of 35°C for 2 hours to obtain a culture medium;

[0028] (5) Concentration under reduced pressure: Concentrate the culture solution under reduced pressure at ...

Embodiment 2

[0034] A preparation method of roasted pumpkin essence, which comprises the following steps:

[0035] (1) Peeling and removing seeds: Select mature pumpkins with high sugar content and high juice yield, use a scraper to remove the skin, and remove the pumpkin seeds;

[0036] (2) Crushing and beating: cut the pumpkin into slices with a thickness of 5-6 mm with a knife, and use a high-speed tissue masher to beat for 10 minutes according to the mass ratio of pumpkin and water of 1:2 at a speed of 12000 rpm to obtain pumpkin pulp;

[0037] (3) Filtration under reduced pressure: filter the obtained pumpkin pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0038] (4) Yeast fermentation: Add 0.1% of the filtrate weight edible active dry yeast to the filtrate, and culture at a constant temperature of 40°C for 3 hours to obtain a culture medium;

[0039] (5) Concentration under reduced pressure: Concentrate the culture solution under reduced pressure at 45...

Embodiment 3

[0046] A preparation method of roasted pumpkin essence, which comprises the following steps:

[0047] (1) Peeling and removing seeds: Select mature pumpkins with high sugar content and high juice yield, use a scraper to remove the skin, and remove the pumpkin seeds;

[0048] (2) Crushing and beating: cut the pumpkin flesh into slices with a thickness of 5-6mm with a knife, and use a high-speed tissue masher to beat for 20 minutes according to the mass ratio of pumpkin and water of 1:3, and the rotation speed is 10,000 rpm to obtain pumpkin pulp;

[0049] (3) Filtration under reduced pressure: filter the obtained pumpkin pulp under reduced pressure with a Buchner funnel, and collect the filtrate;

[0050] (4) Yeast fermentation: Add 0.4% of the filtrate weight edible active dry yeast to the filtrate, and culture at a constant temperature of 30°C for 1.5 hours to obtain a culture medium;

[0051] (5) Concentration under reduced pressure: Concentrate the culture solution under r...

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Abstract

The invention discloses a preparation method of roasted pumpkin essence. The preparation method comprises steps as follows: pumpkins with peel and seeds removed are mixed with water and pulped, the pulp is filtered under reduced pressure, active dry yeast is added to a filtrate, and a nutrient solution is obtained; the nutrient solution is concentrated under the reduced pressure and steamed and distilled for 1-6 h at the temperature of 100-240 DEG C, fraction produced in the stage is collected, and the roasted pumpkin essence is obtained. The preparation process is simple, the cost is low, the obtained roasted pumpkin essence is uniformly sprayed to tobacco shreds in a cigarette flavoring procedure, roast sweetness or charring sweetness of the cigarettes can be highlighted, the smoking quality of the cigarettes and the comfort degree of sense organs are improved, and the preparation method is worth popularization and application in the whole industry.

Description

Technical field [0001] The present invention is a natural spice preparation and application technology field, which involves a kind of grilled pumpkin flavor, its preparation methods, and applications in cigarettes. Background technique [0002] With the rapid development of my country's economy, consumers' requirements for the quality of cigarettes are getting higher and higher.However, compared with well -known foreign brands, there are certain gaps in domestic cigarette products in terms of quality and sensory comfort, such as weak aroma, strong dryness, insufficient sweetness, and poor comfort.Therefore, increasing the aroma of cigarettes, reducing dryness, and increasing comfort has become an inevitable trend of domestic cigarette development. [0003] pumpkin( Cucurbita.maxima ) It is a genus plant of Gourd Kockei, which is not only nutritious and comprehensive, but also has certain health care functions.Pumpkin is rich in sugar (including starch, glucose, pectin, pectin, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00A24B15/30
CPCA24B15/303C11B9/0003
Inventor 杨金初王宏伟李耀光王二彬孙九喆郝辉陈芝飞张展高明奇董艳娟于建春聂聪
Owner CHINA TOBACCO HENAN IND
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