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Updated: May 31, 2025

Improved Polymerase Chain Reaction-restriction Fragment Length Polymorphism Genotyping of Toxic Pufferfish by Liquid Chromatography/Mass Spectrometry
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一种全面的定量LC-MS/MS方法,用于快速识别食品中的等来源:与PCR进行比较

Jeongeun Kwon1, Dasom Shin1, Geon Woo Park1

  • 1New Hazardous Substances Division, National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, Osong, Cheongju, Chungcheongbuk-do 28159, Republic of Korea.

Food research international (Ottawa, Ont.)
|January 24, 2025
PubMed
概括

验证凝来源对于食品完整性至关重要. 一种新的液体染色学-并联质谱法 (LC-MS/MS) 方法可以快速准确地识别产品中的牛和猪等,检测到低至0.01%的改.

关键词:
验证身份验证 验证身份验证牛类牛类牛类牛类牛类牛原蛋白是一种原蛋白.凝是什么意思 凝是什么意思这是LC-MS/MS.猪类 猪类 猪类 猪类

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Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
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Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
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