A simple protocol for extraction, derivatization, and analysis of tomato leaf and fruit lipophilic metabolites using GC-MS
Gas chromatography- mass spectrometry (GC-MS) is a highly used and well established technological platform for metabolite profiling in both plant and non-plant species. Here we describe a simple protocol for lipophilic compounds extraction and analysis from tomato fruits and leaves which is an important crop in terms of its economic and nutritional value. This is a rapid, reliable and reproducible method to detect and quantify lipophilic metabolites including fatty acids, fatty alcohols, sterols, alkanes, alkenes, and triterpenoids by GC-MS. In addition, this is a simple and convenient method for efficient comparative lipid profiling of wild type and transgenic or mutant tomato fruits.
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Table1 Troubleshooting
Table 2 Major lipophilic metabolites detected by GC-MS
Posted 13 Dec, 2012
A simple protocol for extraction, derivatization, and analysis of tomato leaf and fruit lipophilic metabolites using GC-MS
Posted 13 Dec, 2012
Gas chromatography- mass spectrometry (GC-MS) is a highly used and well established technological platform for metabolite profiling in both plant and non-plant species. Here we describe a simple protocol for lipophilic compounds extraction and analysis from tomato fruits and leaves which is an important crop in terms of its economic and nutritional value. This is a rapid, reliable and reproducible method to detect and quantify lipophilic metabolites including fatty acids, fatty alcohols, sterols, alkanes, alkenes, and triterpenoids by GC-MS. In addition, this is a simple and convenient method for efficient comparative lipid profiling of wild type and transgenic or mutant tomato fruits.
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