Technological method for extracting natural cinnamon oil

A technology of extraction process and process method, which is applied in the directions of fat oil/fat production and fat production, can solve the problems of low output rate of cinnamon oil and high production cost, and achieve the effects of improving condensation efficiency, improving efficiency and reducing production costs.

Active Publication Date: 2013-03-06
广西京桂香料有限公司
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  • Application Information

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Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a natural cinnamon oil extraction process, which ca...

Method used

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  • Technological method for extracting natural cinnamon oil
  • Technological method for extracting natural cinnamon oil
  • Technological method for extracting natural cinnamon oil

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing example, structure of the present invention is described in further detail:

[0027] according to figure 1 The schematic diagram of the technological process adopts the natural cinnamon oil extraction equipment according to the following steps and methods:

[0028] (1) Put the cinnamon sticks and leaf cut sections into two stills 1, spray the water vapor in the boiler 6 into the bottom of the first still 1 through the steam pipe, and keep the temperature in the first still 1 as 100 ℃, pressure 0.05~0.08MP water vapor steams the cinnamon oil in the cinnamon sticks and cinnamon leaves in the kettle to form a mixed steam, and the mixed steam enters the second still 1 through the top valve 7 of the first still 1 Keep the temperature in the second still 1 at 100°C and the pressure at 0.05-0.08MP, and the cinnamon oil in the cinnamon sticks and cinnamon leaves in the second still 1 is also evaporated together, and the mixed stea...

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Abstract

The invention discloses a technological method for extracting natural cinnamon oil, which relates to the technical field of forest chemical industry. The natural cinnamon oil is extracted by adopting a natural cinnamon oil extracting device according to the following steps and method of: putting cinnamon branches and leaves into two distillation kettles, spraying water vapor to the bottom part of a first distillation kettle, inputting generated mixed vapor to the bottom part of a second distillation kettle through the top part of the first distillation kettle, inputting the mixed vapor to a re-distillation kettle through the top part of the second distillation kettle, using the mixed vapor as a heat source of distillation distillate, and condensing the mixed vapor from the top part of the re-distillation kettle through a condenser; enabling the distillation distillate to enter into oil-water separators, carrying out oil-water separation, and inputting separated distillates into the re-distillation kettle through a pump to carry out re-distillation; and inputting residual waste liquid in the re-distillation kettle to the first distillation kettle, and discharging the residual waste liquid after being re-distillated in the next distillation for once. According to the technological method disclosed by the invention, the problems of low output rate and high production cost when the natural cinnamon oil is extracted by a distillation method are solved.

Description

technical field [0001] The invention relates to the technical field of forest product chemicals, in particular to a process for extracting natural cinnamon oil containing a certain amount of cinnamaldehyde. Background technique [0002] Natural cinnamon oil is an aromatic volatile oil extracted from the branches and leaves of the cinnamon tree. Cinnamon oil contains many substances with high medicinal value, and its main component is cinnamaldehyde, which is widely used in food, beverage, cigarette, medicine and other fields. [0003] There are many extraction methods for cinnamon oil, but the commonly used method is steam distillation. In the existing production method of using steam distillation to extract cinnamon oil, the traditional extraction equipment is used to cooperate with the existing natural cinnamon oil extraction process, which has the disadvantages of low cinnamon oil output rate and high production cost when distilling and extracting natural cinnamon oil. ...

Claims

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Application Information

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IPC IPC(8): C11B1/10
Inventor 梁伟忠梁定宏梁宏飞
Owner 广西京桂香料有限公司
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