Kashkooli H A, Rooney J A, Roxby R
J Acoust Soc Am. 1980 May;67(5):1798-801. doi: 10.1121/1.384309.
Catalase and malate dehydrogenase (MDH) were subjected to the sound field produced by a transversely oscillating wire driven at 20 kHz. Catalase was not inactivated under any conditions of sonication whereas MDH inactivation increased exponentially with the duration of sonication and depended upon the initial enzyme concentration. The inactivation was not the result of collapse cavitation or thermal inactivation and was probably related to the presence of acoustic microstreaming.
过氧化氢酶和苹果酸脱氢酶（MDH）置于由一根以20千赫驱动的横向振荡金属丝产生的声场中。在任何超声处理条件下，过氧化氢酶均未失活，而MDH的失活随超声处理时间呈指数增加，并取决于初始酶浓度。这种失活不是空化崩溃或热失活的结果，可能与声微流的存在有关。
