TG and PY-GC-MS Analysis on Rosa Laevigata Biomass

Xu Zhang, Meilian Li, Yang Yang, Feifei Song, Chao Shi, Zhongfeng Zhang

Ekoloji, 2019, Issue 108, Pages: 111-116


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Rosa Laevigata Michx was used as the research object to extract the active constituents from Rosa laevigata. Three extracting agents – Ag, Fe3O4, and Ag+Fe3O were prepared to arrange the sakura seed nanocatalyst. The extracts of each sakura flower were analyzed using thermogravimetric analysis (TG) and pyrolysis gas chromatography-mass spectrometry (PY-GC-MS). The TG fingerprints of various types of wood and the chemical composition analysis tables of PY-GC-MS were established by statistical methods. Based on the results of the analysis, the three wood components, the functionality, advantages, and disadvantages of the ingredients could all be better understood. Therefore, the information gained from these results can be implemented more scientifically, healthily, and reasonably in future.


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