It ensures that STREAMER technology suppresses 16 types of pollen. (cedar, cypress, rice, pampas grass, rye grass, timothy grass, anthoxanthum odoratum, orchardgrass, red pine, black pine, mugwort, goldenrod, ragweed, Japanese hop, white birch, ginkgo)
Department of Biomedical Sciences,
Graduate School of Agriculture and Life Sciences,
the University of Tokyo
In fact, pollen is scattered throughout Japan all year round.
Spring may represent pollen season, but this is influenced by the fact that cedar pollen, which has the highest number of people experiencing symptoms, begins to fly in early spring. However, in reality, various plants spread pollen throughout Japan throughout the year, so it is important to provide year-round care. First of all, let's understand the types of pollen and the season of its spread, and use them for prevention. Depending on the weather and region, pollen peaks occur twice a day. First, the first peak is from morning to evening. This is because the pollen that is scattered from the mountains in the morning flows into urban areas. And the second peak is at night. This is because air convection occurs when the temperature drops, pollen in the sky falls, and pollen that falls on the ground rises. These times are when a lot of people move, so be sure to take appropriate measures against pollen, such as wearing a mask.
Demonstration of the suppressive effect of cedar pollen
As a result of the experiment, it was confirmed that 98.9% cedar pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppressive effect on cypress pollen
As a result of the experiment, it was confirmed that 99.9% spruce pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppression effect on rice pollen
As a result of the experiment, it was confirmed that 99.9% rice pollen was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of pampas grass pollen
As a result of the experiment, it was confirmed that 99.9% of pampas grass pollen was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppression effect of wheat grass pollen
As a result of the experiment, it was confirmed that 99.9% of pampas grass pollen was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppressive effect on timothy grass pollen
As a result of the experiment, it was confirmed that 97.9% timothy grass pollen was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppressive effect on pollen anthoxanthum odoratum
As a result of the experiment, it was confirmed that 99.9% pollen anthoxanthum odoratum was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of orchardgrass pollen
As a result of the experiment, it was confirmed that 97.7% orchardgrass pollen was suppressed within 2 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of red pine pollen
As a result of the experiment, it was confirmed that 95.4% of red pine pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of black pine pollen
As a result of the experiment, it was confirmed that 98.0% black pine pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of mugwort pollen
As a result of the experiment, it was confirmed that 90.6% mugwort pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppressive effect on goldenrod pollen
As a result of the experiment, it was confirmed that 88.8% goldenrod pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of suppressive effect on ragweed pollen
As a result of the experiment, it was confirmed that 81.8% of ragweed pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of Japanese hop pollen
As a result of the experiment, it was confirmed that 99.9% Japanese hop pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of white birch pollen
As a result of the experiment, it was confirmed that 98.2% white birch pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
Demonstration of the suppressive effect of ginkgo pollen
As a result of the experiment, it was confirmed that 80.6% of ginkgo pollen was suppressed within 4 weeks after STREAMER irradiation.
Testing Organization
Demonstrated at LSL Asaka Research Laboratory under the supervision of Project Professor Kusakabe, graduate school of the University of Tokyo
Testing Method
Using an actual air purifier, the loss of antigenicity of the pollen placed on the filter was confirmed by the ELISA method.
