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Microwave device and method for preparing chili oil

A chili oil and microwave technology, which is applied in the fields of edible oil/fat, fat oil/fat production, and fat oil/fat refining, etc., can solve the problems of difficulty in meeting the requirements of users with quality indicators, low extraction rate of chili oil, and less generation of aroma substances. , to achieve the effect of strengthening the vibration effect, shortening the extraction time and improving the quality

Inactive Publication Date: 2016-12-21
张杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing method of preparing chili oil not only has a low extraction rate, but also contains a certain amount of solvent residue and special odor in the prepared chili oil product. Further applications in the food industry
The loss of active ingredients in the extraction process is large, and due to less heating in the production process, the aroma substances are less produced and lack the unique aroma of chili oil

Method used

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  • Microwave device and method for preparing chili oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A microwave equipment for preparing chili oil, comprising a frying device 1, a spreading device 3, a crushing device 2, a frying device 4, a microwave device 7, a distillation device 5 and a separation device 6.

[0036] Described frying device 1 comprises speed regulating mechanism 102, drum 103, support 101, roller 105, electric furnace 102, feed inlet 104 and discharge port 107, and speed regulating mechanism 102 is installed on the support 101, and cylinder 103 is installed on the speed regulating On the roller 105 of the mechanism 102 , the electric furnace 106 is installed on the support 101 , and the feed port 104 and the discharge port 107 are respectively installed on both sides of the drum 103 .

[0037] Described crushing device 2 comprises crushing tank, motor, crushing rod and support bar, and supporting rod is installed on the crushing tank, and motor is installed on the supporting rod, and the top of crushing rod is installed on the motor, and the bottom e...

Embodiment 2

[0041] The preparation method of chili oil comprises the following steps:

[0042] (1) Stir-frying: Cut the selected red dried chili into 3cm-long pepper segments, and then put them into the frying device for frying. The temperature is adjusted to 120°C, the rotating speed of the drum is 100r / min, and the frying time is 30min. ;

[0043](2) Pulverizing: the pepper after frying is sent into pulverizing device and pulverized, and the obtained fineness is 30 mesh chili powder;

[0044] (3) airing: the paprika is sent into the airing device for airing, the temperature is adjusted to be 20°C, the relative humidity is 30%, and the time is 10min;

[0045] (4) Frying: send chili powder into the frying device for frying, the temperature of frying is 180°C, and the time is 10min;

[0046] (5) Microwave extraction: send the fried chili powder into a microwave device, control the microwave power to 400w, extract with ether, the temperature is 60°C, and the time is 20min, wherein the vol...

Embodiment 3

[0051] The preparation method of chili oil comprises the following steps:

[0052] (1) Stir-frying: cut the selected red dried chili into 5cm-long pepper segments, and then put them into the frying device for frying. The temperature is adjusted to 180°C, the rotating speed of the drum is 300r / min, and the frying time is 50min. ;

[0053] (2) Pulverizing: the pepper after frying is sent into pulverizing device and pulverized, and the obtained fineness is 50 mesh chili powder;

[0054] (3) airing: the paprika is sent into the airing device for airing, the temperature is adjusted to be 30°C, the relative humidity is 50%, and the time is 20min;

[0055] (4) Frying: send chili powder into the frying device for frying, the temperature of frying is 240°C, and the time is 20min;

[0056] (5) Microwave extraction: send the fried chili powder into a microwave device, control the microwave power to 600w, extract with hexane, the temperature is 100°C, and the time is 40min, wherein the ...

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Abstract

The invention discloses a microwave device and method for preparing chili oil. The preparing method includes the steps that selected red dry chilies are cut into chili sections, then the chili sections are put into a stir-frying device to be subjected to stir-frying, the chilies subjected to stir-frying are fed into a smashing device and smashed, and chili powder is obtained; the chili powder is fed into an airing device and aired, the chili powder is fed into a frying device and fried, the fried chili powder is fed into the microwave device and is extracted through an organic solvent, the extracted material is fed into a separating device, the organic solvent is separated out and recycled, and coarse chili oil is obtained; the coarse chili oil is fed into a distilling device and subjected to peculiar smell removing, and the chili oil is obtained. The smashed chili powder is aired, and the moisture content of the chili powder is controlled to be even so that the oil yield of chilies can be increased. A high-frequency electromagnet wave of a microwave penetrates through an extraction medium, the oil content in a cell can outflow, the extracting time of the chili powder is greatly shortened, releasing of the oil content in the cell is reinforced through vibration effect of the microwave, and more oil contents are improved to be extracted.

Description

technical field [0001] The invention relates to the technical field of edible oil production, in particular to a microwave equipment and a preparation method for preparing chili oil. Background technique [0002] Capsicum is a plant of the Solanaceae Capsicum genus, native to Central and South America. Because of its rich nutrition and delicious taste, it is widely planted all over the world, and its yield is second only to tomato in nightshade vegetables. Pepper is rich in various nutrients such as capsaicin, capsanthin, β-carotene, and a large amount of vitamin C. my country is a big pepper producing country, ranking first in the world, and the planting areas are mainly distributed in Hunan, Sichuan, Guizhou and other provinces. Pepper is a vegetable with high vitamin C content. It contains capsaicin and thus has a spicy taste, which can increase people's appetite. Pepper has the effects of losing weight, delaying atherosclerosis, and reducing heart disease. Peppers are...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/10C11B3/12A23D9/04A23D9/007
CPCC11B1/04A23D9/007A23D9/04C11B1/10C11B3/12
Inventor 张杰
Owner 张杰
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