Ultrasonic extraction method for extracting flavone from dianthus superbus

An extraction method, ultrasonic technology, applied in the field of bioengineering, to achieve the effect of less solvent, easy control, and high extraction rate
CN103169750AInactive Publication Date: 2013-06-26INNER MONGOLIA MEDICAL UNIV
1 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INNER MONGOLIA MEDICAL UNIV
Publication Date
2013-06-26
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an ultrasonic extraction method for extracting flavone from dianthus superbus. According to the ultrasonic extraction method, the dianthus superbus is taken as a raw material and ultrasonic wave is adopted for treating crushed dianthus superbus cells to obtain dianthus superbus flavone with high purity. In an experiment, total flavone content is selected as an evaluation index to obtain the optimal ultrasonic extraction process of Mongolian dianthus superbus; an ultraviolet-visible spectrophotometry is adopted for determining the total flavone in the dianthus superbus and the content of the total flavone in the dianthus superbus is 0.6367%; and the ultrasonic extraction method has the advantages of simple operation method, and good stability, precision, repeatability and sample feeding and recycling rates. The ultrasonic extraction method is good for improving the extraction rate of the flavone, shortening the extraction time and saving an extraction solvent; and the method can be used for evaluating the quality of the Mongolian dianthus superbus.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of bioengineering, in particular to an ultrasonic extraction method for extracting flavonoids from fenugreek. Background technique

[0002] Qumai, also known as wild wheat, rock osmanthus, giant sentence wheat, etc., is the flowered aerial part of Dianthus superbus L., which is distributed in North Korea, Mongolia, Russia, Northeast China, North China, Northwest China, East China, Sichuan, Guizhou and other places. The aerial part of Qumai with flowers is used as Mongolian medicine. Qumai is bitter in taste, cold in nature, blunt, light and thin, cools blood, relieves pain and detoxifies. Qumai treats blood heat, tingling pain due to blood heat, liver heat, "Bao Ri" heat and cold mixed period, Sha syndrome, postpartum fever, and has the effects of diuresis and menstrual flow, breaking blood and menstruation. It has a wide range of clinical curative effects and can be used as a compound or alone. It is a co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More