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Industry Ultrasonic Liquid Processing Homogenizer for Extraction of Tea Polyphenols

The ultrasonic extractors (often called ultrasonic emulsifiers) are the latest scientific devices being used to obtain CBD from hemp.
Generator :
  • RPS-SONO20

  • Rps-sonic

  • RPS-SONO20

Ultrasound-assisted Extraction of Tea

Tea polyphenols is a general term for polyphenols in tea, including flavanols, anthocyanins, flavonoids, flavonols and phenolic acids. Among them, flavanols (catechins) are the most important. Tea polyphenols, also known as tea tannins or tea tannins, are one of the main components that form the color and aroma of tea, and are also one of the main components that have health care functions in tea. Studies have shown that active substances such as tea polyphenols have detoxification and anti-radiation effects, can effectively prevent radioactive substances from invading the bone marrow, and can quickly excrete strontium 90 and cobalt 60 from the body.


4 into 1 ultrasonic homogenizer system

Ultrasonic extraction is considered the wave of the future when it comes to the successful extraction of cannabinoids from hemp. The medicinal cannabis industry has started to turn to the advanced method as one of the best ways to obtain viable therapeutic compounds successfully from the cannabis plant fibers. It is a clean method that leaves no solvent residue.








20±0.5 KHz

20±0.5 KHz

15±0.5 KHz

20±0.5 KHz


1000 W

2000 W

3000 W

3000 W







300 ℃

300 ℃

300 ℃

300 ℃


35 MPa

35 MPa

35 MPa

35 MPa

Intensity of sound

20 W/cm⊃2;

40 W/cm⊃2;

60 W/cm⊃2;

60 W/cm⊃2;

Max Capacity

10 L/Min

15 L/Min

20 L/Min

20 L/Min

Tip Head Material

Titanium Alloy

Titanium Alloy

Titanium Alloy

Titanium Alloy

Ultrasonic extraction features

It is suitable for the extraction of active ingredients of Chinese herbal medicines. It is a new method and new process for Chinese medicine pharmaceuticals to completely change the traditional method of boiling and alcohol precipitation extraction. Compared with boiling and alcohol precipitation, ultrasonic extraction has the following outstanding features:

(1) No need for high temperature. Enhanced extraction with ultrasonic waves at a water temperature of 40°C-50°C, without boiling at high temperature, does not destroy some of the medicinal ingredients in Chinese medicinal materials that are thermally unstable, easily hydrolyzed or oxidized.

(2) Atmospheric pressure extraction, good safety, simple operation and convenient maintenance.

(3) High extraction efficiency. The best extraction rate can be obtained by ultrasonic enhanced extraction for 20 to 40 minutes

(4) with broad spectrum. Wide applicability, the vast majority of Chinese herbal medicines can be ultrasonically extracted.

(5) Ultrasonic extraction has little to do with the properties (such as polarity) of the solvent and the target extract.

(6) Reduce energy consumption. Because ultrasonic extraction does not require heating or low heating temperature, the extraction time is short, so the energy consumption is greatly reduced.

(7) The processing capacity of medicinal raw materials is large, which is doubled or several times higher, and the impurities are few, and the effective components are easy to separate and purify.



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Sonochemical reactions

Three classes of sonochemical reactions exist: homogeneous sonochemistry of liquids, heterogeneous sonochemistry of liquid-liquid or solid–liquid systems, and, overlapping with the aforementioned, sonocatalysis (the catalysis or increasing the rate of a chemical reaction with ultrasound). Sonoluminescence is a consequence of the same cavitation phenomena that is responsible for homogeneous sonochemistry. The chemical enhancement of reactions by ultrasound has been explored and has beneficial applications in mixed phase synthesis, materials chemistry, and biomedical uses. Because cavitation can only occur in liquids, chemical reactions are not seen in the ultrasonic irradiation of solids or solid–gas systems.

For example, in chemical kinetics, it has been observed that ultrasound can greatly enhance chemical reactivity in a number of systems by as much as a million-fold;[16] effectively acting to activate heterogeneous catalysts. In addition, in reactions at liquid-solid interfaces, ultrasound breaks up the solid pieces and exposes active clean surfaces through microjet pitting from cavitation near the surfaces and from fragmentation of solids by cavitation collapse nearby. This gives the solid reactant a larger surface area of active surfaces for the reaction to proceed over, increasing the observed rate of reaction. 

While the application of ultrasound often generates mixtures of products, a paper published in 2007 in the journal Nature described the use of ultrasound to selectively affect a certain cyclobutane ring-opening reaction. Atul Kumar has reported multicomponent reaction Hantzsch ester synthesis in Aqueous Micelles using ultrasound.

Some water pollutants, especially chlorinated organic compounds, can be destroyed sonochemically.

Sonochemistry can be performed by using a bath (usually used for ultrasonic cleaning) or with a high power probe, called an ultrasonic horn, which funnels and couples a piezoelectric element's energy int

See also




ultrasonic homogenizer


Homogenization (chemistry)


Kenneth S. Suslick

1. Can your sonochemistry horn be used in an acid (alkali) environment?

Under the acid (alkali) environment, the horn need to be customized according to the actual working conditions of customers.


2. Can the ultrasonic sonochemistry work continuously?

Yes , it can work 24hours continue.


3. What kind of material is the horn?

Titanium alloy, we also  customized ceramic horn for customer before.


4. What’s the time of delivery

 For Conventional horn, 3 days, for customized horn 7 work days.


5. Does ultrasonic extraction also require the addition of a chemical catalyst?

No , but some time need Mechanical stirring.


6. What’s the advantage of ultrasonic extraction?

Decline the extraction time, and increase the extraction ratio.


7. What’s the Processing capacity of one set ultrasonic extraction equipment?

Different horn different Processing capacity, for 2000W Nine-section whip horn can dealing 2L~10L/min.


8. Are you manufacturer?

We only manufacturer the transducer and generator our-self, for the horn , we design and buy raw material ,and process by other companies.


9. What’s the warranty of your sonochemistry equipment?

All equipment one year warranty.


10. Do you have Foreign agent?

No, our price already very low for everyone, no agent. We have OEM customer in USA and Germany.


11. Is it difficult to install the ultrasonic sonochemistry equipment?

No , it is easy , we will share Installation diagram, also can take install video for you.

Get in touch




 Ms. Yvonne
  sales@xingultrasonic.com   
   Room 1103B, Nature business building ,  NO.1160 GongWang Road ,FuYang, Hangzhou,Zhejiang,China


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