Method for preparing flavor by taking vinasse extract as raw material and adopting micro-channel reactor and application of the method

A technology of microchannel reactor and extract, which is applied in the field of cigarettes, can solve problems such as ineffectiveness

Inactive Publication Date: 2020-07-07
CHINA TOBACCO GUIZHOU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ultimately, the Maillard reaction product cannot reach the effect of preparing spices

Method used

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  • Method for preparing flavor by taking vinasse extract as raw material and adopting micro-channel reactor and application of the method
  • Method for preparing flavor by taking vinasse extract as raw material and adopting micro-channel reactor and application of the method
  • Method for preparing flavor by taking vinasse extract as raw material and adopting micro-channel reactor and application of the method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The embodiment of the present invention provides a preparation method of liquor distiller's grains extract, which is prepared through the following steps:

[0053] Weigh 500g of liquor distiller's grains, put it into a three-neck bottle, add 4L of 75% ethanol aqueous solution, continuously stir and extract at 40°C for 2.5h, cool to room temperature, obtain material liquid 1 after filtration, and concentrate material liquid 1 under reduced pressure Feed liquid 2 was obtained after removing ethanol, then added protease to the feed liquid 2 for enzymolysis and then filtered (the amount of protease added was 4g of protease per liter of feed liquid 2, the enzymolysis temperature of protease was 55°C, and the enzymolysis time was 4h ). After the enzymolysis, the enzymatic treatment was carried out (the enzymolysis system was placed at 90° C. for 30 minutes to inactivate the protease) to obtain the feed solution 3, which was filtered and then concentrated under reduced pressur...

Embodiment 2

[0055] The embodiment of the present invention provides a method for preparing spices using a microchannel reactor using distiller's grains extract of liquor as a raw material, and the preparation is carried out through the following steps:

[0056] Accurately weigh 100g of the liquor distiller's grains extract prepared in Example 1 and 150g of glucose, mix with 700mL of propylene glycol and 300mL of water while stirring, and dissolve the mixture under ultrasonic conditions at room temperature. After the dissolution is complete, cool to room temperature and use Food grade NaOH was used to adjust the pH to 8 to obtain a reaction solution. Insert the suction pipe of the microchannel reactor into the prepared reaction solution, adjust the pressure of the microchannel reactor to 4bar, adjust the temperature of the microchannel reactor to 140°C, and wait until the temperature of the microchannel reactor reaches the set temperature , the flow velocity of adjusting reaction solution ...

Embodiment 3

[0063] The embodiment of the present invention provides a method for preparing spices using a microchannel reactor using distiller's grains extract of liquor as a raw material, and the preparation is carried out through the following steps:

[0064] Accurately weigh 100g of the liquor distiller's grains extract prepared in Example 1, 75g of glucose and 75g of xylose, add 700mL of propylene glycol and 300mL of water to mix while stirring, and dissolve the mixture under ultrasonic conditions at room temperature, and cool down after the dissolution is complete to room temperature, and adjust the pH to 8 with food-grade NaOH to obtain a reaction solution. The pipette of the microchannel reactor was inserted into the prepared reaction solution, and the reaction solution was subjected to Maillard reaction according to the reaction system of using the microchannel reactor to prepare perfume in Example 2. Adjust the pressure of the microchannel reactor to 4bar, and adjust the temperat...

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Abstract

The invention belongs to the technical field of cigarettes, and particularly relates to a method for preparing flavor by taking vinasse extract as a raw material and adopting a micro-channel reactor and application of the method. The invention provides a method for preparing flavor by using a vinasse extract as a raw material and adopting a micro-channel reactor, which comprises the following steps: 1, mixing the vinasse extract, reducing sugar, propylene glycol and water to obtain a mixture; and 2, pumping the mixture into a micro-channel reactor, and carrying out a Maillard reaction for 8-10min at a temperature of 120-160 DEG C to obtain the flavor. The method for preparing the flavor by adopting the micro-channel reactor provided by the invention is used for overcoming the technical defects of time consumption, labor consumption and low yield in preparation of the tobacco flavor in the prior art.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a method for preparing perfume by using distiller's grains extract as a raw material and using a microchannel reactor and its application. Background technique [0002] Liquor distiller's grains are the residue left after brewing liquor, which is rich in amino acids and proteins. my country is a big country of liquor consumption, and the amount of distiller's grains produced by brewing liquor is very large. At present, most of the methods of disposing of distiller's grains in my country are directly discarded or used as breeding feed and edible fungus cultivation raw materials. Direct discarding may not only cause distiller's grains to deteriorate, Wasted precious resources, more seriously polluted the surrounding environment, causing irreparable consequences; and very low use value as raw material for breeding feed and edible fungus cultivation. Therefore, how to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00C11B9/00
CPCB01J19/0093C11B9/0003
Inventor 韩宇谢顺萍石志发赵新海邹西梅杨科
Owner CHINA TOBACCO GUIZHOU IND
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