mixtures.MDGC-MS was used to analyze the polar compounds in both samples that were effectively separated from less-polar compounds of the same volatility.The implications of these separations are discussed in light of the ability of MDGC-MS to guide the target analysis of specific compounds that ...
(enantio-MDGC-MS), online GC-P-IRMS has proven to be an additional and powerful tool in the detection of lavender oils adulteration.Furthermore, the ... S Bilke,A Mosandl - 《European Food Research & Technology》 被引量: 46发表: 2002年 Simultaneous enantioselective analysis of chiral urina...
#宝鸡#抖出免疫力 用你最好的磁场,去感召同磁场的人。落落大方,好好生活,远离让你不开心的人和事,慢慢你会发现,干净的语言,变好的圈子,自律的生活最让人舒心。@抖音小助手 #宝鸡#抖出免疫力 用你最好的磁场,去感召同磁场的人。落落大方,好好生活,远离让你不开心的人和事,慢慢你会发现,干净的语言,变好...
Stir bar sorptive extraction (SBSE)-enantio-MDGC-MS: a rapid method for the enantioselective analysis of chiral flavour compounds in strawber- ries. Eur. Food Res. Technol. 2001, 213, 389-394.MIRJAMKRECK,ANNETTESCHARRER,STEFFIBILKE,ARMIN MOSANDL.Stir bar sorptive extraction(SBSE)!enantio!MDGC!
GC-MS/PFPD and MDGC-MS/O were applied to comprehensively determine volatiles in mandarin juice.Seven off-flavor contribution aroma-active compounds were found in mandarin juice.4-Vinylguaiacol was identified for the first time in stored mandarin juice by AEDA.Changes in volatile profiles in stored ...
Cactus pear ( Opuntia ficus indica ) flavour constituents: Chiral evaluation (MDGC-MS) and isotope ratio (HRGC-IRMS) analysis . Weckerle B, Bastl-Borrmann R, Richling E, Hor K, Ruff C, Schreier P . Flavour Fragr J ( 2001 ) 16 360 ....
Samples were analyzed using a commercial GC-MS-Olfactometry system. Odor profiling efforts were directed at odorant prioritization with respect to distance from the source. The results indicated the odor downwind was increasingly defined by a smaller number of high priority odorants. These 鈥榗har...
Legrum C et al (2014) Quantitative analysis of 3alkyl2 methoxypyrazines in German Sauvignon blanc wines by MDGC-MS or MDGC-MS/MS for viticultural and enological studies. Eur Food Res Technol 239:549-558...
Stir bar sorptive extraction (SBSE)-enantio-MDGC-MS - a rapid method for the enantioselective analysis of chiral flavour compounds in strawber- ries. Eur. Food Res. Technol. 213, 389-394.Stir bar sorptive extraction(SBSE)!enantio!MDGC!MS!a rapid method for enantioselective analysis of chiral ...
Comprehensive Authentication of (E)-alpha(beta)-Ionone from Raspberries, Using Constant Flow MDGC-C/P-IRMS and Enantio-MDGC-MS A new coupling system of GC-GC, connected via a Multi Column Switching Device MCS2 for measuring isotope ratios, is introduced. By means of several standar... S Se...