Inactivation of Saccharomyces cerevisiae by ultrasonic irradiation.

  title={Inactivation of Saccharomyces cerevisiae by ultrasonic irradiation.},
  author={Ikuyo Tsukamoto and Bongbeen Yim and Carmen Stavarache and Masakazu Furuta and Kunio Hashiba and Yasuaki Maeda},
  journal={Ultrasonics sonochemistry},
  volume={11 2},
We have investigated the inactivation of Saccharomyces cerevisiae (yeast cells) by ultrasonic irradiation. The amplitude on the vibration face contacting the sample solution was used as an indication of the ultrasonic power intensity. The effects of the amplitude on the vibration face and the initial cell numbers on the sonolytic inactivation of yeast cells have been investigated using a horn-type sonicator (27.5 kHz). The inactivation of the yeast cells by ultrasonic irradiation shows pseudo… CONTINUE READING

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