Related Products of 13950-21-5, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 13950-21-5, Name is 1-Methyl-1H-pyrrol-2(5H)-one,introducing its new discovery.
Evaluation of aroma components in Chinese southwest tobacco by headspace gas chromatography-mass spectrometry
In this paper, a simple method of headspace analysis (HSA) was applied to determine aroma components in Chinese southwest tobacco. Ninety-seven aroma compounds were extracted from tobacco under optimized experimental conditions. Meanwhile, it took 4 h for traditional method namely simultaneous distillation and extraction (SDE) for analysis, which is time-consuming and a waste of solvent. Compared with simultaneous distillation and extraction, headspace analysis is faster and more convenient in extracting tobacco aroma compounds. Moreover, six aroma compounds were first proposed in the research. The main aromatic components in tobacco detected by headspace can evaluate the tobacco quality and distinguish a specific variety from others. Headspace analysis method was proposed as an easy, rapid and environment-friendly method for the determination of aroma components in tobacco. The proposed method can not only enhance the extracting rate of aromas but meet the demand of qualitative analysis.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 13950-21-5, and how the biochemistry of the body works.Related Products of 13950-21-5
Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem