A kind of method that uses natural plant extract as raw material to prepare maillard reactant for tobacco

A technology of Maillard reactants and natural plants, which is applied in the preparation of tobacco, tobacco, application, etc., can solve the problem that the application effect of Maillard reactants cannot be well highlighted, the aroma style characteristics of reactants are not obvious enough, and the smoke aroma is rich Insufficient sexuality and harmony, etc., to achieve the effect of increasing the sweetness of the mouth, obvious aroma characteristics, and enhancing the aroma quality

Active Publication Date: 2018-01-12
WUHAN HUANGHELOU FLAVOR & SPICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the raw material for the preparation of most maillard reaction products for tobacco is mainly a natural plant extract that plays a dominant style feature, and then by adding glucose, fructose, galactose, xylose, proline prepared by chemical synthesis acid, phenylalanine, glycine, etc., or directly add carbon and nitrogen sources prepared by chemical methods, such reaction materials are likely to cause the aroma style characteristics of the reactants to be not obvious enough, and the richness and harmony of the smoke are slightly insufficient. And it brings dry and tingling sensation in the mouth, which cannot better highlight the application effect of Maillard reactants in cigarettes

Method used

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  • A kind of method that uses natural plant extract as raw material to prepare maillard reactant for tobacco

Examples

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example 1

[0022] Example 1, a method for preparing tobacco Maillard reactants with natural plant extracts as raw material, using fresh grapes as raw material, the specific steps are as follows:

[0023] (1) Moderately crush fresh grapes, add 5 times the amount of 10% ethanol aqueous solution, reflux extraction at 60°C for 4 hours, and coarsely filter to obtain the initial grape extract;

[0024] (2) Add 0.20% of its weight of Bacillus subtilis α-amylase (activity unit: 6000U / g) to the initial grape extract, and continue enzymolysis for 2.5 hours at 80°C, pH value 5.5, stirring speed 150r / min ;

[0025] (3) Utilize the 100nm pore size inorganic ceramic filter membrane to filter the enzymatic solution to obtain the membrane filtrate;

[0026] (4) Add 0.50% of its weight neutral protease (activity unit: 50000U / g) to the membrane filtrate, and continue enzymatic hydrolysis for 1h at 60°C, pH value 7.2, stirring speed 100r / min;

[0027] (5) After the enzymolysis is finished, add 1.5 times ...

example 2

[0031] Example 2, a method for preparing the maillard reactant for tobacco with natural plant extracts as raw material, using Fructus Lycium barbarum as raw material, its specific steps are as follows:

[0032] (1) Properly crush the wolfberry fruit, add 7 times the amount of 15% ethanol aqueous solution, reflux extraction at 60°C for 6 hours, and coarsely filter to obtain the initial wolfberry extract;

[0033] (2) Add 0.15% by weight of Bacillus subtilis α-amylase (activity unit: 6000 U / g) to the primary extract of Lycium barbarum, and continue enzymatic hydrolysis for 4 hours at 85°C, pH value 6.5, and stirring speed 90r / min;

[0034] (3) Utilize the 100nm pore size inorganic ceramic filter membrane to filter the enzymatic solution to obtain the membrane filtrate;

[0035] (4) Add 0.55% of its weight neutral protease (activity unit: 50000U / g) to the membrane filtrate, and continue enzymatic hydrolysis for 1.5h at 55°C, pH value 6.6, stirring speed 120r / min;

[0036] (5) Af...

example 3

[0040] Example 3, a method for preparing maillard reactants for tobacco with natural plant extracts as raw material, using licorice as raw material, the specific steps are as follows:

[0041] (1) Properly crush the licorice, add 7 times the amount of 25% ethanol aqueous solution, reflux extraction at 80° C. for 4 hours, and coarsely filter to obtain the initial licorice extract;

[0042] (2) Add 0.35% by weight of Bacillus subtilis α-amylase (activity unit: 6000 U / g) to the initial liquorice extract, and continue enzymolysis for 2 hours at 90°C, pH value 6.8, stirring speed 150r / min;

[0043] (3) Utilize the 100nm pore size inorganic ceramic filter membrane to filter the enzymatic solution to obtain the membrane filtrate;

[0044](4) Add 0.30% of its weight neutral protease (activity unit: 50000U / g) to the membrane filtrate, and continue enzymatic hydrolysis for 1.5h at 52°C, pH value 7.5, stirring speed 90r / min;

[0045] (5) After the enzymolysis is finished, add 95% ethano...

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Abstract

The invention provides a method for preparing a Maillard reactant for cigarettes by taking natural plant extract as raw material. The Millard reactant for the cigarettes is prepared through the steps that natural plants are crushed, an ethanol aqueous solution with the concentration lower than 30% is added, flux extraction is conducted, after bacillus subtilis alpha-amylase is added into an extracting solution for enzymolysis, filtration is conducted by adopting an inorganic ceramic filter membrane, then neutral protease is added into membrane filtrate for enzymolysis again, ethanol is added for alcohol precipitation, and after an alcohol precipitation solution is filtered with a ceramic membrane, vacuum concentration is conducted to obtain a natural plant concentrated solution; the natural plant concentrated solution is put into a Maillard reaction tank, reactive solvent is added, the pH value is regulated, a Maillard reaction is conducted, and then the Maillard reactant for the cigarettes is obtained. The reactant prepared through the method has the obvious aroma characteristic, has the good compatability with the cigarette aroma, can increase the smoke concentration and improve the aroma quality and the sweet sense of the oral cavity and gives the unique style characteristic to the cigarettes.

Description

technical field [0001] The invention relates to a method for preparing tobacco flavoring, in particular to a method for preparing tobacco Maillard reactants by using natural plant extracts as raw materials. Background technique [0002] The Maillard reaction is mainly the reaction between carbonyl compounds (reducing sugars) and amino compounds (amino acids and proteins). After a complicated process, a brown or even black macromolecular substance called melanoidin or melanoidin is finally produced, so it is also Called the carbonyl ammonia reaction. At present, the raw material for the preparation of most maillard reaction products for tobacco is mainly a natural plant extract that plays a dominant style feature, and then by adding glucose, fructose, galactose, xylose, proline prepared by chemical synthesis acid, phenylalanine, glycine, etc., or directly add carbon and nitrogen sources prepared by chemical methods, such reaction materials are likely to cause the aroma style...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/24A24B3/12C11B9/00
CPCA24B3/12A24B15/241C11B9/0003
Inventor 喻世涛朱颖苏宏黄龙王珊苗丽坤
Owner WUHAN HUANGHELOU FLAVOR & SPICES
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