Abstract: The fermentation management method according to the present invention includes a sampling step of sampling a gas containing substances produced in association with fermentation, an analysis step of analyzing the sampled gas by ion mobility spectrometry, and an operation step of operating at least one of adjustment of the fermentation, termination of the fermentation, mixing of a fermented product, addition of materials or additives to the fermented product, temperature regulation for the fermented product, stirring regulation for the fermented product, firing of the fermented product, sedimentation, and filtration of the fermented product on the basis of at least one of a peak intensity, a peak area, and peak appearance in an IMS spectrum obtained in the analysis step. The analysis step is a step of ionizing and analyzing the substances produced in association with the fermentation by using electrons emitted from an electron emitting element.

Abstract: Disclosed are a molded composite article having a curved surface which is composed of at least one laminate comprising continuous filaments unidirectionally paralleled and an extensible resinous film, and a process for producing the same. According to the present invention, the laminate comprising the continuous filaments and the film can be easily molded into the article with a curved surface without breakage or a reduction of strength, and the molded composite article is sufficient in strength, and excellent in smoothness of the surface and in appearance.