A kind of preparation method and application of styrax extract

A technology of styrax and extract, applied in the field of preparation of styrax extract, can solve the problems of low yield of natural extracts and extract-like fragrance products, hindering the application and promotion of biologically produced natural fragrances, unstable product quality, etc. The effect of rich medicinal value, rich variety of aromas, and increased natural complexity

Active Publication Date: 2021-05-18
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of preparing natural flavors by biological aroma production technology, suspension microorganisms are often used for fermentation. This method also has defects such as low yield of natural extracts and extracts, unstable product quality, complicated purification steps, and high costs. Serious It has hindered the application and popularization of natural fragrance produced by biology

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  • A kind of preparation method and application of styrax extract
  • A kind of preparation method and application of styrax extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of Styrax extract, comprising the steps of:

[0035] (1) Raw material pre-treatment: the residue after extracting the resin from Styrax bark is pulverized to 40 mesh powder by pulverizer;

[0036] (2) Activation of microbial strains: add the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Bacillus methylotrophicus (VJ4-1) to a mass concentration of 5 times the mass of sterilization treatment In a 5% glucose solution, place it in a water bath at 30°C for 30 minutes for activation to obtain a microbial strain activation solution, wherein the preservation number of Bacillus methylotrophicus (VJ4-1) is CCTCCNO: 2012004, which was registered on January 11, 2012. It was preserved in the Chinese Type Culture Collection Center of Wuhan University;

[0037] (3) Preparation of immobilized carrier: wash and dry the tobacco rods and peanut shells, process the tobacco rods into pieces about 1 cm long, mix them with the peanut shell...

Embodiment 2

[0051] A preparation method of Styrax extract, comprising the steps of:

[0052] (1) Raw material pre-treatment: the residue after extracting the resin from Styrax bark is pulverized to 80 mesh powder by pulverizer;

[0053] (2) Activation of microbial strains: add the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Bacillus methylotrophicus (VJ4-1) to 12 times the mass concentration of sterilization treatment 18% fructose solution, placed in a 38°C water bath for activation for 45 minutes to obtain a microbial strain activation solution, wherein the preservation number of Bacillus methylotrophicus (VJ4-1) is CCTCCNO: 2012004, registered on January 11, 2012 It was preserved in the Chinese Type Culture Collection Center of Wuhan University;

[0054] (3) Preparation of immobilized carrier: wash and dry the tobacco rods and peanut shells, process the tobacco rods into pieces about 1 cm long, mix them with peanut shells at a mass ratio of 1:1, and dr...

Embodiment 3

[0068] A preparation method of Styrax extract, comprising the steps of:

[0069] (1) Raw material pretreatment: the residue after extracting the resin from Styrax bark, is pulverized to 120 mesh powder by pulverizer;

[0070] (2) Activation of microbial strains: add the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Bacillus methylotrophicus (VJ4-1) to a mass concentration of 20 times the mass of sterilization treatment In a 30% glucose solution, place it in a 45°C water bath for activation for 60 minutes to obtain a microbial strain activation solution, wherein the preservation number of Bacillus methylotrophicus (VJ4-1) is CCTCCNO: 2012004, which was registered on January 11, 2012. It was preserved in the Chinese Type Culture Collection Center of Wuhan University;

[0071] (3) Preparation of immobilized carrier: wash and dry the tobacco rods and peanut shells, process the tobacco rods into pieces about 1 cm long, mix them with peanut shells at...

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Abstract

The invention provides a preparation method and application of a styrax extract, which uses tobacco rods and peanut shell biological materials to absorb composite biological preparations, biotransforms the residue after extracting resin from styrax bark, and then extracts and prepares styrax extract by continuous countercurrent ultrasonic extraction technology. It has rich and natural aromas such as fresh violet, cinnamon, roasted, and grilled cheese. The irritation is reduced, the quality of spices is improved, and the extraction rate is increased. The raw materials are cheap and easy to obtain, and the process conditions are mild; in electric heating and charcoal Applied in new heated cigarettes, harmonious with smoke aroma, rich in aroma, with cinnamon, fresh violet, roasted, grilled cheese, etc., reducing irritation and increasing throat comfort.

Description

technical field [0001] The invention relates to the field of tobacco additives, in particular to a preparation method and application of a storax extract. Background technique [0002] Tobacco additives are additives to improve the physical and chemical properties of tobacco, including flavor essences, humectants, combustion enhancers, anti-mold agents and adsorbents. Compared with traditional combustion cigarettes, heat-not-burn cigarettes generally have a heating temperature below 500°C, usually 300°C, and have different effects on the aroma substances in cigarettes and the mechanism of producing aroma, which is often different from the sensory effect of cigarette smoking. It is larger and needs to be added with flavoring to make up for the lack of smoke. Due to its naturalness, safety and natural compound aroma, natural flavors are more catering to consumers' health needs, but they still have low extraction efficiency, many solvent residues, high impurity content, low pu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/16C12N1/20C12P39/00C12P1/04C12P1/02C12N11/02C12R1/645C12R1/07A24B3/12A24B15/24A24B15/26
CPCA24B3/12A24B15/241A24B15/26C12N1/16C12N1/20C12N9/2402C12N11/02C12P1/02C12P1/04C12P39/00
Inventor 罗诚浩陈义坤黄龙柯炜昌刘磊
Owner HUBEI CHINA TOBACCO IND
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