ELUCIDATION OF THE DOUBLE-BOND POSITION OF LONG-CHAIN UNSATURATED FATTY ACIDS

长链不饱和脂肪酸双键位置的阐明

• 批准号: 8168751
• 负责人: FONG-FU HSU
• 金额: $ 1.13万
• 依托单位: WASHINGTON UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-03-10 至 2010-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8168751
• 关键词: Computer Retrieval of Information on Scientific Projects Database; Funding; Grant; Institution; Ions; Positioning Attribute; Reporting; Research; Research Personnel; Resources; Source; United States National Institutes of Health; Unsaturated Fatty Acids; adduct; long chain fatty acid; pi bond

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Linear ion-trap (LIT) MS(2) mass spectrometric approach toward locating the position of double bond(s) of unsaturated long-chain fatty acids and toward discerning among isomeric unsaturated fatty acids as dilithiated adduct ([M - H + 2Li](+)) ions are described in this report.

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 本文介绍了用线性离子阱质谱（LIT MS（2））确定不饱和长链脂肪酸的双键位置和鉴别同分异构的不饱和长链脂肪酸的[M-H + 2Li]（+）离子的方法。