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©The Author(s) 2023.
World J Gastroenterol. Jan 7, 2023; 29(1): 171-189
Published online Jan 7, 2023. doi: 10.3748/wjg.v29.i1.171
Published online Jan 7, 2023. doi: 10.3748/wjg.v29.i1.171
No | TR (min) | (M-H)- (m/z) | Molecular formula | Predicted (m/z) | Measured (m/z) | Diff (ppm) | ESI-MSn(-), m/z (abundance) | Assigned identification | Ref. |
1 | 18.87 | 269.0454 | C15H10O5 | 269.0450 | 269.0454 | 3.457 | 269.04541 (100.00), 241.05089 (2.18), 225.14899 (1.98) | Aloe-emodin1 | [12-14] |
2 | 15.90 | 431.0981 | C21H20O10 | 431.0978 | 431.0981 | 2.011 | 431.109811 (34.23), 311.05627 (4.32), 269.04553 (100.00), 240.04503 (0.69) | Emodin-8-O-glucoside1 | [14-16] |
3 | 33.91 | 269.0457 | C15H10O5 | 269.0450 | 269.0457 | 4.461 | 269.04553 (100), 241.05331 (0.18), 225.05482 (1.37) | Emodin1 | [15-19] |
4 | 18.80 | 445.0778 | C21H18O11 | 445.0771 | 445.0778 | 2.881 | 269.04553 (100.00), 225.05527 (0.19) | Emodin-glucuronide | [17] |
5 | 9.06 | 405.1190 | C20H22O9 | 405.1186 | 405.1190 | 2.422 | 243.06613 (62.27) | 2,3,5,4’-Tetrahydroxy stilbene-1 | [17] |
6 | 13.17 | 433.1136 | C21H22O10 | 433.1135 | 433.1136 | 1.539 | 257.08191 (100.00), 175.02435 (8.79), 152.99582 (3.58), 113.02423 (59.47) | Emodin-8-O-β-D-glucopyranoside reduction metabolite | [17] |
7 | 13.46 | 245.0820 | C14H14O4 | 245.0814 | 245.0820 | 4.834 | 245.08208 (87.57), 230.05850 (9.07) | Torachrysone1 | [17] |
8 | 15.15 | 421.1142 | C20H22O10 | 421.1135 | 421.1142 | 3.032 | 245.08179 (76.39), 230.05852 (4.02) | Torachrysone-glucuronide | [17] |
- Citation: Yu LP, Li YJ, Wang T, Tao YX, Zhang M, Gu W, Yu J, Yang XX. In vivo recognition of bioactive substances of Polygonum multiflorum for protecting mitochondria against metabolic dysfunction-associated fatty liver disease. World J Gastroenterol 2023; 29(1): 171-189
- URL: https://www.wjgnet.com/1007-9327/full/v29/i1/171.htm
- DOI: https://dx.doi.org/10.3748/wjg.v29.i1.171