Trimethylamine Detection in Animal-Derived Medicine by Headspace GC-MS

March 10th, 2023

An Improved Technique for Trimethylamine Detection in Animal-Derived Medicine by Headspace Gas Chromatography-Tandem Quadrupole Mass Spectrometry (Video) | JoVE

00:57 min

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Trimethylamine Detection in Animal-Derived Medicine by Headspace GC-MS (Video) | JoVE

03:38 min

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Hui Ye¹, Xuemei Liu¹, JiaBao Liao², Haozhou Huang³, Lin Huang¹, Yang Bao¹, Hongyan Ma¹, Junzhi Lin⁴, Xiaoming Bao⁵, Dingkun Zhang¹, Runchun Xu¹

¹State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, ²China Resources Sanjiu Modern Chinese Medicine Pharmaceutical Co., Ltd, ³Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, ⁴TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, ⁵Shimadzu (China) Co., Ltd

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כאן מתוארת שיטת ספקטרומטריית מסה מרובעת של גז ראש (HS-GC-MS/MS) המתאימה לקביעת טרימתילאמין (TMA) בתרופות שמקורן מן החי. הפרוטוקול כולל טיפול מקדים לדגימה, טיפול במרחב הראש, תנאי ניתוח, תיקוף מתודולוגי וקביעת TMA בתרופות שמקורן בבעלי חיים.

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Trimethylamine Detection in Animal-Derived Medicine by Headspace GC-MS

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