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Processing method of microwave-puffed gastrodia elata crisp chips and gastrodia elata crisp chips

A technology of microwave puffing and processing method, which is applied in the field of food processing, which can solve the problems that the color, flavor, shape and quality are difficult to guarantee, Gastrodia elata chips are not good for human health, and the cost is high, so as to prevent headaches and dizziness, novel design and low production cost Effect

Pending Publication Date: 2020-11-10
SOUTHWEST FORESTRY UNIVERSITY +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the production of gastrodia elata chips includes vacuum-dried gastrodia elata chips and fried puffed gastrodia elata chips. These products are affected by temperature, and their color, flavor, shape and quality are difficult to guarantee, and the output is low and the cost is high, so they can only be processed intermittently. produced in the same way, or the processed Gastrodia elata chips contain oil, which is not conducive to human health

Method used

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  • Processing method of microwave-puffed gastrodia elata crisp chips and gastrodia elata crisp chips

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Embodiment

[0027] Such as figure 1 Shown, a kind of processing method of microwave puffed gastrodia elata chips, comprises the steps:

[0028] S1. Cleaning: use fresh Gastrodia elata as raw material, select the finished products that have no rotten appearance, no damage, and no disease in the appearance of Gastrodia elata. Then use a brush to clean the surface and keep it for later use.

[0029] S2. Cooking: steam the washed Gastrodia elata for about 15 minutes to 25 minutes, preferably in a steamer for 20 minutes, and then cool to room temperature.

[0030] S3. Slicing: Gastrodia elata cooled to room temperature can be cut into thin slices with a thickness of 1 mm to 2 mm; it is preferable to use a slicer to cut Gastrodia elata into uniform thin slices of 1.5 mm for subsequent expansion and packaging.

[0031] S4. Drying: Put the sliced ​​Gastrodia elata slices into a dryer for dehydration and drying until the water content is about 20% to 40%; preferably put the sliced ​​Gastrodia el...

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Abstract

The invention discloses a processing method of microwave-puffed gastrodia elata crisp chips.According to the processing method, fresh gastrodia elata is used as a raw material, the electromagnetic energy radiation conduction principle of the microwave puffing technology is utilized, microwave energy is transmitted into the fresh gastrodia elata, absorbed by water and instantaneously converted intoheat energy at the same time, molecules violently vibrate, kinetic energy is obtained, and a steam pumping effect is generated; and a method for realizing moisture vaporization is achieved. The specific processing technology comprises the following steps of selecting raw materials, performing cleaning, performing cooking, performing cooling, performing slicing, performing drying, performing microwave puffing, performing cooling and performing packaging. The method has the advantages of high energy conversion efficiency, high heating speed, convenience in equipment operation, obvious puffing effect, less loss of nutritional ingredients of gastrodia elata and the like, and has a wide application prospect in gastrodia elata food industrial processing. The prepared gastrodia elata crisp chipsare uniform in puffing, crisp and delicious, maintain the original smell, color, nutrition and active functions of gastrodia elata, and effectively solve the problems that fresh gastrodia elata is short in storage period, dried gastrodia elata is inconvenient to eat and the like.

Description

technical field [0001] The invention provides a processing method of microwave puffed gastrodia elata chips and the gastrodia elata chips using fresh gastrodia elata as raw materials, belonging to the technical field of food processing. Background technique [0002] Gastrodia elata BⅠ. is the dry tuber of Gastrodia elata in Orchidaceae, and it is a precious traditional Chinese medicinal material. It is mainly used to treat headaches, dizziness, hemiplegia, convulsions in children and other diseases. Modern pharmacological experiments have proved that it has anticonvulsant, anti-vertigo, analgesic and high blood pressure effects. [0003] Gastrodia elata is a kind of medicated diet that combines healing, nourishing and health care organically. It has great nutritional value and contains phenols and their glycosides, Gastrodia elata polysaccharides, protein, fat, cellulose and other nutrients and mineral elements necessary for the human body. Phenols and their glycosides are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/10A23L33/00A23P30/38
CPCA23L19/10A23L33/00A23P30/38A23V2002/00A23V2200/30
Inventor 侯英姚祖武刘祥义徐娟
Owner SOUTHWEST FORESTRY UNIVERSITY
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