On-line monitoring human breath acetone during exercise and diet by proton transfer reaction mass spectrometry
收藏科学数据银行2023-02-13 更新2026-04-23 收录
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https://www.scidb.cn/detail?dataSetId=0412a3bca10844699a6ee7316690100a
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资源简介：
This study aims to develop a method for monitoring fat loss by detection of breath acetone. Methods: A new method combining direct breath sampling system and proton transfer reaction MS (PTR-MS) was developed for on-line detection of breath acetone. The breath acetone of 272 volunteers was detected respectively when exercise or diet. Results: Exercises perennially can make the breath acetone increase by 40–130%. Dinner fasting for 1 week can make it increase by 140%. Conclusion: Exercise and diet are two useful methods to lose fat. Determination of breath acetone concentration using the direct breath sampling system-proton transfer reaction MS can help design scheme of exercise and diet for losing weight.
提供机构：
Chengyin Shen; Hongmei Wang; Yannan Chu; Department of Pharmacy, Hefei Cancer Hospital, Chinese Academy of Sciences; Dianlong Ge; Hefei Institutes of Physical Science; Chaoqun Huang
创建时间：
2022-10-27
