Method using ultrasonic cleaner to clean Potentilla anserina L.

An ultrasonic and cleaning machine technology, applied in the directions of cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of irregularity, difficulty in cleaning, affecting the consumption, processing and development of fern and hemp, etc. The effect of less water consumption, less loss of water-soluble substances, and shorter time

Inactive Publication Date: 2017-06-13
定西师范高等专科学校
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  • Abstract
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Problems solved by technology

However, due to the shrinkage and irregularity of dried ferns, the dirt is hidden in the gaps, an...

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  • Method using ultrasonic cleaner to clean Potentilla anserina L.
  • Method using ultrasonic cleaner to clean Potentilla anserina L.

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Embodiment Construction

[0011] In order to make the objectives and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0012] Determination of the frequency of ultrasonic assisted cleaning test of Potentilla

[0013] For the cleaning of fern hemp, you should choose low-frequency cleaning with a low cavitation threshold and an ultrasonic frequency range of 20 to 50 kHz; and because the ultrasonic frequency of about 40 kHz produces more cavitation bubbles under the same sound intensity than when the frequency is 20 kHz. Strong penetrating power, suitable for cleaning workpieces with complex surface shapes or blind holes, and occasions where the adhesion of cleaning dirt and the surface of the cleaned part is weak. Potentilla is similar to "workpieces with compl...

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Abstract

The invention discloses a method using an ultrasonic cleaner to clean Potentilla anserina L.. The method includes: performing ultrasonic cleaning at water temperature of above 30 DEG C for 50-60 minutes, wherein the frequency of the ultrasonic cleaning is 40kHz, and the power of the ultrasonic cleaning is 0.5-2.0w/cm<2>. The method short in time, low in water consumption and little in water-soluble substance loss, and the like.

Description

Technical field [0001] The invention relates to a method for cleaning Potentilla hemp, in particular to a method for cleaning Potentilla hemp by an ultrasonic cleaning machine. Background technique [0002] Potentilla, a plant of the genus Potentilla of the Rosaceae, Potentilla edulis, also known as Potentilla vulgaris and Longevity grass, is a perennial herb. The Tibetan name is "Poma" and Tibetan doctors call it "Zuo Lao Sha Zeng". Commonly referred to as Potentilla hemp refers to the swollen roots of Potentilla chinensis, also called "ginseng fruit". It is used as a high-end ingredient in Tibetan areas or as a gift for relatives and friends, or as a delicacy to entertain guests, or to eat at home during festive seasons. "Tibet Economic Plants" contains: "The whole herb is used as medicine, astringent and stops bleeding, relieves cough and relieves phlegm, cures various bleeding and diarrhea. The root is used as medicine, has the effects of invigorating the spleen and stomach,...

Claims

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Application Information

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IPC IPC(8): B08B3/12
CPCB08B3/12
Inventor 刘淑梅陈军
Owner 定西师范高等专科学校
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