Apr 22, 2026
Recently , a Ultrasound tea Extraction concentration equipment for a customer in a European country.
Tea polyphenols, particularly catechins such as EGCG, are among the most sought-after natural antioxidants in the functional food, beverage, and cosmetic industries. However, conventional hot water or solvent reflux extraction often exposes these thermally sensitive compounds to oxidative degradation and epimerization. Our Ultrasonic Tea Extraction Concentration equipment provides a superior alternative, enabling rapid, low-temperature isolation of high-quality tea polyphenols with fully integrated gentle concentration.
Simple steps for tea extraction and concentration
1. Put the tea material into the extraction tank and add water solvent
2. Turn on the ultrasonic and heating functions for extraction, with an extraction time of about 40-60 minutes
3. After the extraction is completed, turn on the vacuum and draw the extraction solution into the concentration tank. Filter the liquid to remove impurities, concentrate it at low temperature, evaporate excess or useless water from the liquid, gradually thicken the liquid in the tank, and complete the concentration
4. After the end, start feeding and pouring out the slag. The automatic slag discharge design is convenient and easy to operate
The system utilizes high-intensity ultrasound to induce acoustic cavitation within the extraction medium. The asymmetric collapse of microscopic bubbles near the tea leaf surface generates intense localized shear forces and micro-jets. These mechanical effects physically rupture plant cell walls and intracellular vacuoles where polyphenols are stored, releasing catechins, theaflavins, and other phenolic constituents into the solvent within minutes. Crucially, this process occurs at controlled, near-ambient temperatures, effectively eliminating the thermal degradation pathways that compromise polyphenol quality in traditional methods.
The ultrasonic tea extraction equipmentrepresents a targeted engineering solution for producers focused on premium tea polyphenol ingredients.
do you need What kind of plants botanical ingredient extraction? and wish to see how ultrasound can optimize your extraction process,please contact our team to consult at any time!
2024-05-16
Pharmaceutical Company
The reactor is beautifully mirror-polished and fully complies with GMP requirements for the pharmaceutical industry. The performance is excellent! Overall, we are very satisfied! We also provided with some feedback on our process improvements, which we hope will be helpful.
2024-04-09
Laboratory
Excellent and professional service. Always reply our questions very fast. All reactors and chiller we received are good too.
2024-02-15
Research Institute
Quality is beyond our expectation actually. After we got the extraction equipment and started using it, the performance was beyond our expectation. Very easy to use and very efficient to run. Service always respond us very quickly. Was also very helpful to help us. Thanks Bioland team. Very happy to work with you.
2023-11-20
Biotech Company
We are happy about the new purchase as always. Equipment and services are both good.
2023-08-05
Instrument Lab
This is the second order with Bioland instrument and everything is good as the first dateText.
2023-05-12
Global Trading Partner
Bioland instrument team is very helpful and professional. The sales helped us select the right equipment for our application, and their logistics people handled the transportation and customs declaration for our shipment. All that saved us a lot of work.
