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Updated: Sep 13, 2025

A Hydrogen-Deuterium Exchange Mass Spectrometry HDX-MS Platform for Investigating Peptide Biosynthetic Enzymes
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发现物种特异性标记物用于使用向LC-MS/MS蛋白质组的超级种子身份验证

Sorel Tchewonpi Sagu1, Beatrice Schnepf2, Peter Stenzel3

  • 1Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120 Halle (Saale), Germany.

Molecules (Basel, Switzerland)
|July 30, 2025
PubMed
概括

研究人员开发了一种有针对性的蛋白质组学方法,以验证像亚麻和菜这样的流行超级种子的真实性. 这种方法成功地确定了11种超级种子物种中的6种的独特标记物,有助于食品分析.

关键词:
认证的真实性 认证的真实性这是一种标记性.蛋白质提取 蛋白质提取超级食物超级食物超级种子是一种超级种子.有针对性的质谱测量.

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Peptide Identification Using Tandem Mass Spectrometry

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.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...
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