คำศัพท์เฉพาะทางเคมีThe flowers of Michelia alba can be used to cure
bronchitis, prostatitis, leucorrhea et al. The flowers’
oil has a good essence. To the best of our knowledge,
this is the first paper to deal with the volatile
compounds of Michelia alba by headspace SPME–
gas chromatography–mass spectrometry (GC–MS).Through headspace SPME of the aroma compoundsof flowers in a simulated natural environment, the
low concentration of analytes can be concentratedeffectively, and the problems related to the use oflarge amounts of organic solvent and the environ- mental contamination could be avoided. We wished to identify and quantify the main volatile constituents of flowers of Michelia alba rapidly. At the sameComtime,we analyzed the changes of characteristic
aroma and biomarkers of fresh flowers, frozenflowers and withered flowers.
คำศัพท์เฉพาะทางเคมีThe flowers of Michelia alba can be used to curebronchitis, prostatitis, leucorrhea et al. The flowers’oil has a good essence. To the best of our knowledge,this is the first paper to deal with the volatilecompounds of Michelia alba by headspace SPME–gas chromatography–mass spectrometry (GC–MS).Through headspace SPME of the aroma compoundsof flowers in a simulated natural environment, thelow concentration of analytes can be concentratedeffectively, and the problems related to the use oflarge amounts of organic solvent and the environ- mental contamination could be avoided. We wished to identify and quantify the main volatile constituents of flowers of Michelia alba rapidly. At the sameComtime,we analyzed the changes of characteristicaroma and biomarkers of fresh flowers, frozenflowers and withered flowers.
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