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黃油中脂肪酸甲酯FAME的快速分析

點(diǎn)擊次數(shù):1125 發(fā)布時(shí)間:2007/2/9 16:41:23

FAME of Butter Application 1972 GC


Fast separation of FAME isomers from Butter

黃油中脂肪酸甲酯FAME的快速GC氣相分析


The new FactorFour VF-23ms bonded phase is a new highly polar phase with high cyano substitution having an
optimized stabilization structure. Combined with fused silica surface treatment a temperature stability of up to 260 °C
isothermally was realized which results in very low bleed. Accurate quantification of trace components as well as fast
stabilization and reduced contamination of detection systems (like ms) are obtained. Due to the high cyano content
and the special bonding technology, this phase is very stable.

 

Peak Identification
1 C 8:0
2 C10:0
3 C12:0
4 C14:0
5 C14:1
6 C16:0
7 C16:1 9-cis
8 C18:0
9 C18:1 trans
10 C18:1 9-cis
11 C18:1 13-cis
12 C18:2 9-trans, 12-trans
13 C18:2 9-cis, 12-trans
14 C18:2 9-trans,12-cis
15 C18:2 9-cis, 12-cis

原創(chuàng)作者:泉島公司--色譜消耗品專家

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