就质谱技术在多糖结构测定中的应用进行论述。
The application of mass spectrograph to the amylose structure analysis was reviewed.
前言：目的：应用高效液相色谱-质谱联用技术测定果汁中的展青霉素。
Objective: to determine patulin in fruit juice by high performance liquid chromatography mass spectrometry.
前言：目的：应用高效液相色谱-质谱联用技术测定果汁中的展青霉素。
Objective: to determine patulin in fruit juice by high performance liquid chromatography mass spectrometry.
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