在BioDeep NovoCell知识数据库中,参考离子总共被划分为4个级别。
- Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
- Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
- Unreliable: 这个参考离子具有较高的排名价值,但缺乏可重复性。
- Unavailable: 由于排名价值低且缺乏可重复性,这个参考离子不应用于注释。
Found 1 Reference Ions Near m/z 317.2451
NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
---|---|---|---|---|---|
MSI_000018210 Reliable | 317.2451 | 317.2451 ~ 317.2451 MzDiff: 0.2 ppm |
Pregnenolone (BioDeep_00000001411) Formula: C21H32O2 (316.2402) |
0.24 (100%) | Vitis vinifera [PO:0009087] mesocarp |
Found 2 Sample Hits
Metabolite | Species | Sample | |
---|---|---|---|
Pregnenolone Formula: C21H32O2 (316.2402) Adducts: [M+H]+ (Ppm: 7.5) |
Vitis vinifera (Fruit) |
grape_dhb_91_1Resolution: 50μm, 120x114
Grape berries fruit, condition: Ripe |
|
Pregnenolone Formula: C21H32O2 (316.2402) Adducts: [M+H]+ (Ppm: 7.5) |
Vitis vinifera (Fruit) |
grape_dhb_163_1Resolution: 17μm, 132x115
Grape berries fruit, condition: Late |
|