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Table 2 Identified masses from UPLC-QTOF mass spectroscopy constituents in the ethanolic fruit extract of Withania coagulans (Stocks) Dunal in negative electron ionization

From: Improvements in HOMA indices and pancreatic endocrinal tissues in type 2-diabetic rats by DPP-4 inhibition and antioxidant potential of an ethanol fruit extract of Withania coagulans

S. no

Identified compound Name

Formula

Monoisotopic mass (g/mol)

Retention time (min)

m − z values

1

Withasomnine

C12H12N2

184.24

7.11

183.2

2

Withangulatin A

C30H38O8

526.6

10.38

525.5

3

Withacoagulin H

C28H36O6

468.6

10.38

445.5

4

Withanolide E

C28H38O7

486.6

11.98

485.5