Monitoring of Solid Fermentation Process by Computer-Analysis of Near Infrared Spectral Data

摘要

Near infrared spectroscopy(NIR) was applied to the prediction of the growth rate of mushroom, Ganoderma lucidum, in the solid fermentation process. In order to produce a calibration equation, Spectral data of solid medium were analyzed by multiple linear regression with a computer. Cell mass is conventionally measured by multiple linear regression with a computer. Cell mass is conventionally measured by analyzing concentration of glucosamine which is a component of the cell wall. The concentration of glucosamine obtained by NIR was compared with that obtained by the conventional method.