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Flavored grease containing vanillin and application thereof

A flavor oil and vanillin technology, which is applied in the fields of fatty acid oxidation, fatty acid production, fatty acid chemical modification, etc., can solve the problems of expensive guaiacol, low reaction efficiency, serious pollution, etc., and achieve a reaction process and operation suitable for , reaction process and simple operation, low price effect

Pending Publication Date: 2022-05-20
北京鸿禧志业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic production of vanillin will not only use the normal synthesis method in northern Europe, but also use the guaiacol method, using guaiacol to condense with aldehydes, and then obtain vanillin through oxidation, guaiacol is expensive and the process is complicated , low reaction efficiency, serious pollution
There is currently no report on the preparation of vanillin-containing flavored oils from rice bran oil

Method used

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  • Flavored grease containing vanillin and application thereof
  • Flavored grease containing vanillin and application thereof
  • Flavored grease containing vanillin and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Take 100.00 g of rice bran oil and put it into a three-necked flask, feed air, and the air flow is 2 L / min, and the reaction is stirred at 140 ° C for 4.0 hours.

[0039] Take a sample to measure the amount of vanillin, such as figure 1 As shown, the peak area of ​​the vanillin component is 4.53 × 10 6 .

Embodiment 2

[0041] Take 100.00 g of rice bran oil and put it into a three-necked flask, pass air, and the air flow is 2 L / min, and the reaction is stirred at 140 ° C for 5.0 hours.

[0042] Take a sample to measure the amount of vanillin, such as figure 2 As shown, the vanillin component has a peak area of ​​7.94 × 10 6 .

Embodiment 3

[0044] Take 100.00 g of rice bran oil and put it into a three-necked flask, feed air, and the air flow is 2 L / min, and the reaction is stirred at 140 ° C for 6.0 hours.

[0045] Take a sample to measure the amount of vanillin, such as image 3 As shown, the vanillin component has a peak area of ​​7.78 × 10 6 .

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Abstract

The invention relates to flavor grease containing vanillin and application of the flavor grease, and belongs to the technical field of food processing. The flavor grease is prepared by the following steps: in an air or oxygen atmosphere, stirring rice bran oil at 120-180 DEG C to react for 2-14 hours, and cooling to room temperature after the reaction is finished, so as to obtain the flavor grease containing vanillin. Through strict control of oxidation reaction conditions, the flavor grease containing vanillin is obtained. The raw materials adopted in the method are low in price, the reaction process and operation are simple, and the method is suitable for large-scale preparation. The flavor grease can be directly used in the reaction of essence preparation, can improve the strength, sweetness, milk fragrance, naturalness and coordination degree of the product, and has wide application prospects.

Description

technical field [0001] The invention relates to a flavor oil containing vanillin and its application, and belongs to the technical field of food processing. Background technique [0002] Vanillin (Vanillin), also known as vanillin, citronellal, scientific name 3-methoxy-4-hydroxybenzaldehyde, has sweet, milky, vanilla aroma, unique vanilla bean aroma, naturally occurring In vanilla pods, as well as clove oil, oakmoss oil, peru balsam, tulu balsam and benzoin, it is one of the most widely used spices and can be used in food, food flavors, seasonings, daily necessities , cigarettes and other industries use. At present, the price of natural vanillin and synthetic vanillin on the market is very different. The price of natural vanillin is about 450-800 yuan / kg, and the price of synthetic vanillin is about 80-150 yuan / kg. [0003] The preparation of vanillin mainly includes chemical synthesis and biotransformation. Chemical synthesis methods include non-natural synthesis method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L27/20C11C3/00
CPCA23L27/204A23L27/206C11C3/006
Inventor 杨贺赵向东蒋丹丹
Owner 北京鸿禧志业科技有限公司
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