Method for preparing lysimachia foenum-graecum herb composite perfume through synthesis technology and application thereof

A technology of Guangling incense and spices, applied in the fields of application, tobacco, food science, etc., to achieve the effect of large industrial application prospects, simple process conditions, and short production cycle

Active Publication Date: 2016-08-17
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the raw material is the herbal slag water after extracting the volatile oil, and the traditional technology including complex enzyme (β-glucosidase, cellulase, protease) hydrolysis and enzymatic aroma production technology, solvent extraction and ethanol precipitation, Molecular distillation purification technology, suction filtration, the filtrate is used to prepare tobacco flavors; after the filter residue is extracted with a secondary solvent, the macromolecular components are purified by molecular distillation to prepare tobacco flavors; it is compounded and applied in reconstituted tobacco leaves to compensate for aroma, The effects of reducing thorns, reducing impurities and anti-oxidation have not been reported yet.

Method used

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  • Method for preparing lysimachia foenum-graecum herb composite perfume through synthesis technology and application thereof
  • Method for preparing lysimachia foenum-graecum herb composite perfume through synthesis technology and application thereof
  • Method for preparing lysimachia foenum-graecum herb composite perfume through synthesis technology and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) The slag water after extracting the volatile oil from Guanglingxiang, adjust the pH to 4.5 with acetic acid, balance at 45°C for half an hour, add a compound enzyme with a mass ratio of 0.1% of slag to water, mix well, keep stirring, and warm at 40°C 12 hours of incubation;

[0024] The slag water after extracting the volatile oil of Guanglingxiang, the mass ratio of Guanglingxiang dry grass: water is 1:10, and the residue water remaining after steam distillation.

[0025] The compound enzyme is food grade, β-glucosidase (enzyme activity 100u / g), cellulase and protease (enzyme activity both are 20,000u / g), and the mass ratio is 1:0.1:0.1.

[0026] (2) Adding 10% ethanol to the total volume ratio, mixing evenly, heating and refluxing for extraction for 3 hours, suction filtration, and concentrating the filtrate to a relative density of 1.12 to obtain Guanglingxiang spice a;

[0027] The ethanol is food grade 95%.

[0028] (3) For the filter residue in the above ste...

Embodiment 2

[0033] (1) The slag water after extracting the volatile oil from Guanglingxiang, adjust the pH to 5.2 with acetic acid, balance at 50°C for half an hour, add a compound enzyme with a mass ratio of 0.2% of slag to water, mix well, keep stirring, and warm at 45°C 28 hours of incubation;

[0034] The slag water after extracting the volatile oil of the radix radix radiata, the mass ratio of the radix radix hay:water is 1:20, and the slag water remaining after steam distillation.

[0035] The compound enzyme is food grade, β-glucosidase (enzyme activity: 1000u / g), cellulase and protease (both enzyme activity is 80,000u / g), and the mass ratio is 1:0.08:0.05.

[0036] (2) Add ethanol accounting for 20% of the total volume ratio, mix evenly, heat and reflux for extraction for 4 hours, filter with suction, and concentrate the filtrate to a relative density of 1.2 to obtain Guanglingxiang spice a;

[0037] The ethanol is food grade 95%.

[0038] (3) For the filter residue in the above...

Embodiment 3

[0043](1) The slag water after extracting the volatile oil from Guanglingxiang, adjust the pH to 6.0 with acetic acid, balance at 55°C for half an hour, add a compound enzyme with a mass ratio of 0.3% of slag to water, mix well, keep stirring, and warm at 50°C 45 hours of incubation;

[0044] The slag water after extracting the volatile oil of the radix radix radiata has a mass ratio of radix radix hay:water of 1:30, and the slag water remaining after steam distillation.

[0045] The compound enzyme is food grade, β-glucosidase (enzyme activity 10,000 u / g), cellulase and protease (enzyme activity 100,000 u / g), and the mass ratio is 1:0.1:0.1.

[0046] (2) Add 30% ethanol to the total volume and mix evenly, heat and reflux for extraction for 5 hours, filter with suction, and concentrate the filtrate to a relative density of 1.3 to obtain Guanglingxiang spice a;

[0047] The ethanol is food grade 95%.

[0048] (3) For the filter residue in the above step (2), add 60% ethanol s...

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Abstract

The invention provides a method for preparing lysimachia foenum-graecum herb composite perfume through a synthesis technology and application thereof. The lysimachia foenum-graecum herb composite perfume is prepared through compound enzyme hydrolysis, a multiple solvent extraction and alcohol precipitation traditional technology, molecular distillation purification and other comprehensive technologies. By means of compound enzyme hydrolysis and enzyme treatment curing, macromolecular substances, which are bad for smell absorption or inhibit fragrance emission and are difficult to extract, in lysimachia foenum-graecum herb residue water are degraded, decomposed and converted to release full-bodied micromolecular fragrance substances with natural characteristics, substances increasing irritation and impurity gas are reduced and even disappear, and a lysimachia foenum-graecum herb perfume A is obtained through water extract and alcohol precipitate; filter residues are subjected to secondary solvent extraction and molecular distillation and purification to obtain a lysimachia foenum-graecum herb perfume B; the lysimachia foenum-graecum herb perfume A and the lysimachia foenum-graecum herb perfume B are compounded to obtain the lysimachia foenum-graecum herb composite perfume, and the perfume contains aromatic components and flavone active ingredients at the same time, is applied to reconstituted tobaccos, coordinates with smoke, enriches fragrance, improves fragrance quality of smoke, reduces irritation and impurities, and overcomes the defects that the reconstituted tobaccos have coarse fragrance and irritative impurity gas.

Description

technical field [0001] The invention relates to the technical field of spices for tobacco, in particular to a method for preparing Guanglingxiang compound spices with comprehensive technology and its application. Background technique [0002] In tobacco products, it is necessary to ensure the sensory quality of smoke, including comprehensive indicators such as aroma, concentration, irritation, miscellaneous gas, aftertaste, etc., and to ensure the low harmfulness of cigarettes. Adding natural functional tobacco flavors to tobacco can reduce harm and compensate for aroma, and can also meet consumers' demand for natural products. [0003] Reconstituted tobacco leaves are mainly composed of tobacco powder, chips, tobacco stems or low-grade tobacco leaves with adhesives and other additives, and there are flavor defects such as heavy miscellaneous gas, strong irritation, and unpleasant taste, which affect its use in cigarette products. quantity. [0004] Guanglingxiang, also kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P1/00A24B5/12
CPCA24B5/12C12P1/00
Inventor 陈义坤罗诚浩宋旭艳魏敏李冉刘冰
Owner HUBEI CHINA TOBACCO IND
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