演題概要

ポスター発表

第3日 5月19日(金)  P会場(多目的ホール)

土壌由来真菌のカビ臭診断ソフトウェアの開発と大気圧イオン移動度ドリフト時間の予測

(1奈良女大理2東邦大理3ダイナコム)
o竹内孝江1菅井俊樹2中村義隆3橘亜友子3青木良晃3藤宮仁3

Microbial contamination often makes serious damage to cultural properties. It is imperative to develop the instrument which can detect the activation of fungi at an invisible stage before damage occurs. Software, named MVOC Finder, for fungal species identification based on of IMS and GC-MS spectral data of MVOC was created and released as open source software. The function of the open source software is to detect and identify fungal species using atmospheric samples in order to quicken the detection process. In addition, the software can predict the ion mobility drift time of molecular ions from molecular geometries. In this paper, the structure of the analysis and database software including partial least squares regression (PLS) analysis, evaluation of collision cross sections and validation of the analysis will be presented and discussed.