Acid flavor type tobacco Chimonanthus Praecox flavor and its preparation method

A technology of wintersweet flowers and spices, which is applied in the fields of essential oils/flavors, preparation of tobacco, tobacco, etc., and can solve the problems of unreported research on spices for tobacco

Inactive Publication Date: 2012-02-15
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although wintersweet flower has been reported in food, medicine and health care, its research on tobacco spices has not been reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention comprises the following steps:

[0019] (1), the wintersweet flower and water are refluxed and extracted for 2 hours in a mass ratio of 1:5 to obtain the extract;

[0020] (2), adding the wintersweet flower extract mass percentage is 2% glucose, 20% bran and 0.05% sodium chloride to the wintersweet flower extract to prepare the culture medium;

[0021] (3), mix 10g peptone, 60g beef extract, 0.9g ammonium sulfate, 0.3g sodium sulfate heptahydrate, 0.5g sodium chloride, 30g glucose, 0.1g ferrous sulfate heptahydrate, 30g calcium carbonate and 1L water, Prepare seed culture medium;

[0022] (4), Clostridium butyricum CB-2 is inoculated in the seed culture medium, makes its bacterium concentration reach 0.1 * 10 10 Individual / ml, make the clostridium butyricum CB-2 solution of fragrant-producing bacterium, under aseptic condition, inoculate the clostridium butyricum CB-2 solution that mass percent is 0.1%;

[0023] (5) Anaerobic fermentation for 2 ...

Embodiment 2

[0026] The present invention comprises the following steps:

[0027] (1), wintersweet flower and water are refluxed extraction 4h in the ratio of mass ratio 1: 20, obtain extract;

[0028] (2), adding the wintersweet flower extract mass percentage is 8% glucose, 20% bran and 0.75% sodium chloride in the wintersweet flower extract, makes the culture medium;

[0029] (3), mix 10g peptone, 60g beef extract, 0.9g ammonium sulfate, 0.3g sodium sulfate heptahydrate, 0.5g sodium chloride, 30g glucose, 0.1g ferrous sulfate heptahydrate, 30g calcium carbonate and 1L water, Prepare seed culture medium;

[0030] (4), Clostridium butyricum CB-2 is inoculated in the seed culture medium, makes its bacterium concentration reach 1.5 * 10 10 Individual / ml, make the clostridium butyricum CB-2 solution of fragrant-producing bacterium, under aseptic condition, inoculate the clostridium butyricum CB-2 solution that mass percent is 2%;

[0031] (5) Anaerobic fermentation for 10 days at a pH valu...

Embodiment 3

[0034] The present invention comprises the following steps:

[0035] (1), wintersweet flower and water are refluxed extraction 3h by the ratio of mass ratio 1: 10, obtain extract;

[0036] (2), adding wintersweet flower extract mass percent to be 5% glucose, 20% bran and 0.35% sodium chloride in the wintersweet flower extract, make culture medium;

[0037] (3), mix 10g peptone, 60g beef extract, 0.9g ammonium sulfate, 0.3g sodium sulfate heptahydrate, 0.5g sodium chloride, 30g glucose, 0.1g ferrous sulfate heptahydrate, 30g calcium carbonate and 1L water, Prepare seed culture medium;

[0038] (4), Clostridium butyricum CB-2 is inoculated in the seed culture medium, makes its bacterium concentration reach 1.0 * 10 10 pcs / ml to prepare the aroma-producing bacterium Clostridium butyricum CB-2 solution, under aseptic conditions, inoculate the Clostridium butyricum CB-2 solution with a mass percentage of 1%;

[0039] (5) Anaerobic fermentation for 6 days at a pH value of 4.0 and...

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PUM

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Abstract

The invention belongs to a preparation method of tobacco flavor, and specifically relates to acid flavor type tobacco Chimonanthus Praecox flavor and its preparation method. The flavor provided by the invention is prepared by steps of: adding Chimonanthus Praecox into water for reflux extraction and fermenting the extract product by the use of Clostridium butyricum CB-2. With Chimonanthus Praecox being used as a raw material, the tobacco Chimonanthus Praecox flavor with acid flavor and traditional Chinese medicine fragrance is produced by a microbial fermentation technology. With the addition of the flavor, tobacco has rich smoke fragrance, the smoke gas is soft, and the tobacco stimulation is reduced.

Description

Technical field: [0001] The invention belongs to a method for preparing tobacco essence and fragrance, in particular to a sour-flavor type wintersweet flower fragrance for tobacco and a preparation method thereof. technical background [0002] Wintersweet flower (Chimonanthus praecox (L.) Link), also known as yellow plum flower, iron chopsticks flower, snow flower, croton flower, wax flower, is a deciduous shrub of the family Wintersweet, which is endemic to my country and grows in subtropical humid evergreen deciduous Broad-leaved mixed forest zone. The leaves and flowers of Wintersweet are fragrant and contain volatile components such as volatile aromatic oils. They are traditional garden flowers and landscaping plants in my country. They have ornamental value in color, fragrance, shape and posture. And it is also an important flavor and fragrance raw material, which has been widely used in health care, beauty, agriculture and food industry abroad. [0003] There are repo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00A24B3/12
Inventor 庞登红黄龙董爱君
Owner HUBEI CHINA TOBACCO IND
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