Skip to main content

Advertisement

Table 1 Compounds identification of freeze-dried C. papaya leaf juice by UPLC-HRAMS analysis

From: The effect of freeze-dried Carica papaya leaf juice treatment on NS1 and viremia levels in dengue fever mice model

No. Compounds Formula Retention time (min) ESI Mode (Negative/Positive) MS (m/z)/mass error (ppm) MS/MS fragments ions (m/z)
1 *Quinic acid C7H12O6 0.46 Negative 91.05545/2.28 102.94775, 127.04004 (100)
2 *Malic Acid C4H6O5 0.51 Negative 133.01434/1.19 115.00343 (100), 71.01169, 89.02279, 75.00661
3 *Protocatechuic acid C7H6O4 0.81 Negative 153.01880/3.69 109.02846 (100), 111.101892 (10)
4 *Chlorogenic acid C16H18O9 1.41 Negative 353.08746/2.13 191.01953(100)
5 *p-Coumaric acid C9H8O3 2.63 Positive 165.05493/1.87 147.04439 (100), 149.04929 (30), 119.04953 (20) 142.96738
6 *Caffeic acid C9H8O4 3.08 Negative 179.03476/2.26 135.04527 (100), 136.98357 (10)
7 **Manghaslin C33H40O20 4.66 Negative 755.20654/4.79 300.02884 (100), 301.03391 (40), 271.02570, 151.00323
8 **Clitorin C33H40O19 4.74 Negative 739.20807/0.09 284.03326 (100), 285.03860 (50), 255.09275, 151.00337
9 **Sinapic acid C11H12O5 4.77 Negative 223.06154/1.44 164.04741 (100), 149.02414 (80), 208.03912 (70), 170.07121 (20)
10 **Isoquercetin C21H20O12 4.83 Negative 463.09009/2.99 300.02841 (100), 301.03516 (60), 271.02573, 402.06155
11 *Ferulic Acid C10H10O4 4.89 Negative 193.05016/3.24 134.03703 (100), 178.02638 (30), 149.06056 (10)
12 *Rutin C27H30O16 4.94 Negative 609.14673/2.82 300.02887 (100), 301.0583 (80) 302.03983, 151.00136
13 **Astragalin C21H20O11 4.99 Negative 447.09494/2.75 284.03329 (100), 285.03998 (80), 255.03046 (20), 327.05276,
14 *Nicotiflorin C27H30O15 5.04 Negative 593.14807/2.65 238.18059 (100), 256.191689 (20),137.09636
15 **Dehydrocarpaine II C28H48N2O4 5.20 Positive 475.35425/2.34 284.03308 (50), 285.03891 (100), 273.11279, 151.00275
16 **Dehydrocarpaine I C28H48N2O4 5.27 Positive 477.37003/2.82 240.19635 (50), 220.16989, 256.19165
17 *Myricetin C15H10O8 5.31 Negative 317.03104 /4.82 178.9979 (80), 151.00313 (60)
18 **Carpaine C28H50N2O4 5.45 Positive 479.38556/2.56 240.19623 (100), 241,19969, 222.18558
19 *Fisetin C15H10O6 5.78 Negative 285.0405/3.98 163.00359 (40), 135.00841 (30) 121.0912 (20)
20 *Morin C15H10O7 6.10 Negative 301.03564/4.52 151.00308 (100), 229.05057 (20)
21 *Quercetin C15H10O7 6.94 Negative 301.03571/4.75 151.00320 (100), 178.99736 (50), 273.04007 (20), 257.04529 (20)
22 *Kaempferol C15H10O6 7.47 Negative 285.04041/3.67 151.00298 (100), 229.9550
23 * Citropten C11H10O4 7.78 Positive 207.06567/2.34 192.04166, 163.07509 (100)
24 *Isorhamnetin C16H12O7 7.84 Negative 315.0517/4.34 300.02762 (100), 151,00200 (10)
  1. *Compounds identified tentatively and confirmed with reference standards
  2. **Compounds identified tentatively