

RU2638792C1 - Method for determination of trypsin ...
FIELD: agriculture. SUBSTANCE: for this, spectral-luminescent method is used that includes irradiation of soybean cake or meal by ultraviolet at a wavelength of 365 nm, and recording of the luminescence spectrum. To reduce the measurement time to 10 seconds, the measured spectrum is normalized in the interval of 0-1. For calibration, normalized spectra of reference samples …