Calibration method for calibrating an instrument for measuring biogenic substance, using near-infrared spectral spectroscopy

摘要

A simple calibration method for calibrating an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy is realized. The calibration method comprises (1) the step of measuring a specific substance of a biological object with the use of an instrument for measuring a biogenic substance, using a confocal optical system, (2) the step of using an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, thereby measuring a specific substance in the same region of the biological object, (3) the step of comparing a measured value of the specific substance, measured in the step (1) with a measured value of the specific substance, measured in the step, and (4) the step of executing an operation in the step at least once after the elapse of predetermined time.

主权项

1. A calibration method for calibrating an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, the method comprising:
(1) the step of measuring a specific substance of a biological object with the use of an instrument for measuring a biogenic substance, using a confocal optical system, (2) the step of using an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, thereby measuring a specific substance in the same region of the biological object that is measured with the use of the instrument for measuring a biogenic substance, using the confocal optical system, (3) the step of comparing a measured value of the specific substance, measured in the step (1) with the use of the instrument for measuring a biogenic substance, using the confocal optical system, with a measured value of the specific substance, measured in the step (2) with the use of the instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, and calibrating the measured value of the specific substance, measured with the use of the instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, so as to match the measured value according to the instrument for measuring a biogenic substance, using the confocal optical system, and (4) the step of executing an operation in the step (3) at least once after the elapse of predetermined time.