Lixiviation apparatus for zanthoxylum oil and digestion method

A Zanthoxylum bungeanum oil and leaching technology, which is applied in edible oil/fat, food preparation, food science, etc., can solve the problems of dry Zanthoxylum bungeanum particle size requirements, low active ingredient content, unstable product quality, etc., and achieve parameters that are easy to control, The effect of short running time and less labor

Inactive Publication Date: 2009-01-14
SICHUAN UNIV
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Chinese patent 03117388.8 discloses "a pepper oil and its preparation method and production equipment for the method". This invention has many similarities with 96117607.5, but also has the disadvantages of high extraction temperature and low extraction efficiency
In addition, although this invention can be applied to the production and processing of dried Zanthoxylum bungeanum as raw material, there is no requirement for the particle size of dried Zanthoxylum bungeanum. During the extraction process, Zanthoxylum bungeanum and vegetable oil enter from one end of the screw conveyor, which belongs to co-current extraction, resulting in product The quality is unstable, and the content of active ingredients in the resulting product is low

Method used

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  • Lixiviation apparatus for zanthoxylum oil and digestion method
  • Lixiviation apparatus for zanthoxylum oil and digestion method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] According to the weight ratio of rapeseed oil and dried fruit Chinese prickly ash with 2:1, take by weighing 1000kg of rapeseed oil, 500kg of Chinese prickly ash;

[0024] Heat the rapeseed oil to 80°C through the heater 1, pump it into the oil inlet 3 through the first oil delivery pump 2, and enter the low-temperature countercurrent extraction device 16. When the rapeseed oil fills 2 / 3 of the volume of the low-temperature countercurrent extraction device At the same time, the dried fruit pepper is added to the pulverizer 6 with a rotating speed of 3000-4000r / min, and the crushed pepper is added to the hopper 5;

[0025] Turn on the main shaft motor 7, add the Chinese prickly ash powder into the low-temperature countercurrent extraction device 16 at a constant speed through the screw propeller 4, and start adding Chinese prickly ash to the pulverizer; Stirred, tumbled, always in motion, fully infiltrated with solvent;

[0026] After 8 minutes, open the liquid valve 15...

Embodiment 2

[0029] Take rapeseed oil 1000kg, Chinese prickly ash 400kg with the weight ratio of 2:0.8 by rapeseed oil and dried fruit pepper;

[0030] Heat the rapeseed oil to 85°C through the heater 1, pump it into the oil inlet 3 through the first oil delivery pump 2, and enter the low-temperature countercurrent extraction device 16. When the rapeseed oil fills 2 / 3 of the volume of the low-temperature countercurrent extraction device At the same time, the dried fruit pepper is added to the pulverizer 6 with a rotating speed of 3000-4000r / min, and the crushed pepper is added to the hopper 5;

[0031] Turn on the main shaft motor 7, add the Chinese prickly ash powder into the low-temperature countercurrent extraction device 16 at a constant speed through the screw propeller 4, and start adding Chinese prickly ash to the pulverizer; Stirred, tumbled, always in motion, fully infiltrated with solvent;

[0032] After 10 minutes, open the liquid valve 15 of the Zanthoxylum bungeanum oil outle...

Embodiment 3

[0035] According to the weight ratio of rapeseed oil and dried fruit Chinese prickly ash with 2:0.5, take by weighing 1000kg of rapeseed oil, 250kg of Chinese prickly ash;

[0036] The rapeseed oil is heated to 90°C by the heater 1, pumped into the oil inlet 3 through the first oil delivery pump 2, and enters the low-temperature countercurrent extraction device 16, when the rapeseed oil is filled with 2 / 3 of the volume of the low-temperature countercurrent extraction device At the same time, the dried fruit pepper is added to the pulverizer 6 with a rotating speed of 3000-4000r / min, and the crushed pepper is added to the hopper 5;

[0037] Turn on the main shaft motor 7, add the Chinese prickly ash powder into the low-temperature countercurrent extraction device 16 at a constant speed through the screw propeller 4, and start adding Chinese prickly ash to the pulverizer; Stirred, tumbled, always in motion, fully infiltrated with solvent;

[0038] After 12 minutes, open the liq...

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Abstract

The invention discloses an extracting device and an extracting method for zanthoxylum oil and is characterized in that an oil joint (3) at the left upper end of a low temperature refluxing extracting device (16) is connected with a plant oil heater by a first oil transportation pump(2); the right upper end is connected with a spiral propeller (4); a slag outlet (8) at the left side of the low temperature refluxing extracting device is connected with a squeezer (9); the oil outlet of the squeezer after being jointed with the oil outlet (15) of the low temperature refluxing extracting device is connected with a filter (10); the filter is connected with a clarifying pool (12) by a second oil transportation pump(11); the clarifying pool is connected with a filling machine (14)by a third oil transportation pump(13). The materials are added according to a mass ratio that the ratio of plant oil to zanthoxylum is 2:0.5 to 1. The plant oil is added into a heater (1) to pre-heat to be 80 to 90 DEG C; the zanthoxylum is added into a cracker (6) for being crashed to 20 to 40 meshes; the materials are respectively and continuously fed into the low temperature refluxing extracting device (16) at the two ends; the temperature in the low temperature refluxing extracting device (16) is maintained between 80 to 90 DEG C. The left side of the low temperature refluxing extracting device (16) is for fueling and discharges the slag; the right side is for feeding and discharges the oil to obtain the fished product of the zanthoxylum oil.

Description

technical field [0001] The invention relates to a pepper oil extraction device and an extraction method thereof, belonging to the field of food or condiment processing. Background technique [0002] The traditional production method of Zanthoxylum bungeanum oil is to heat the radish seed oil to about 100°C, put in a certain amount of fresh or dried Zanthoxylum bungeanum pepper, manually stir and extract for about half an hour, then filter the Zanthoxylum bungeanum oil to obtain the Zanthoxylum bungeanum oil product. Due to manual operation, the pepper is heated unevenly, the quality of the product is unstable, the production cannot be continuous, and the output is limited. [0003] Chinese patent 96117607.5 discloses "Preparation Process and Equipment for Zanthoxylum bungeanum Oil". This invention adopts continuous operation to increase output, constant temperature control, uniform heating of Zanthoxylum bungeanum, improved product quality, and overcomes some shortcomings of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/221A23D9/02A23L27/10
Inventor 赵志峰何学云谷学权贾利蓉吕远平
Owner SICHUAN UNIV
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