SE217:/S10/M09
From Metabolonote
Sample Set Information
| ID | SE217 |
|---|---|
| Title | Comparison of tomato fruit metabolites among fruit maturation |
| Description | Investigation of tomato fruit metabolites. 4 varieties (Solanum lycopersicum, Solanum lycopersicum cv. Micro-Tom, Solanum pimpinellifolium, Solanum lycopersicum x Solanum pimpinellifolium) and 4 maturation stages (green, mature green, breaker, red ripe)data are examined (May 2004). |
| Authors | Takeshi Ara 1, Fumi Maeda 1, Hideyuki Suzuki 1, Daisuke Shibata 1, 1: Kazusa DNA Research Institute |
| Reference | Direct submission |
| Comment |
Sample Information
| ID | S10 |
|---|---|
| Title | Solanum pimpinellifolium Fruit mature green stage |
| Organism - Scientific Name | Solanum pimpinellifolium |
| Organism - ID | NCBI taxonomy:4084 |
| Compound - ID | |
| Compound - Source | |
| Preparation | |
| Sample Preparation Details ID | |
| Comment |
Analytical Method Information
| ID | M09 |
|---|---|
| Title | GC-TOF-MS analysis, polar fraction |
| Method Details ID | MS2 |
| Sample Amount | |
| Comment | [MassBase ID] MDGC1_04197 |
The raw (binary) and near-raw (text) files of this analysis are available at MassBase.
Analytical Method Details Information
| ID | MS2 |
|---|---|
| Title | GC-TOF-MS polar fraction method |
| Instrument | 6890N GC (Agilent Technologies); Pegasus III TOF-MS system (Leco) |
| Instrument Type | |
| Ionization | EI |
| Ion Mode | Positive |
| Description | Frozen sample was homogenized using mill mixer with liquid nitrogen. Metabolites were extracted by MeOH/H2O/CHCl3. After liquid‐liquid distribution, upper (MeOH/H2O) layer is used as polar fraction and bottom (CHCl3) layer is used as lipid fraction. Ribitol and nonadecanoic acid methyl ester were used for internal standards of polar and lipid fractions. Polar fraction was evaporated to dryness in a SpeedVac Concentrator. Metabolites were methoximated with methoxyamine hydrochloride/pyridine and then trimethylsilylated with MSTFA..GC conditions: Agilent 6890N GC (Agilent), Carrier gas: He, MS conditions: Pegasus III TOF-MS system (Leco). |
| Comment_of_details | Instrument Type: GC-TOF-MS |
