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

Table 1 Identified masses from UPLC-QTOF mass spectroscopy constituents in the ethanolic fruit extract of Withania coagulans (Stocks) Dunal in positive electron ionization

S. no	Identified compound Name	Formula	Monoisotopic mass (g/mol)	Retention time (min)	m + z values
1	Withanolide D	C₂₈H₃₈O₆	470.6	7.66	471.6
2	Sitoindoside IX	C₃₄H₄₈O₁₁	632.7	8.83	633.7
3	Withanoside IV	C₄₀H₆₂O₁₅	782.9	9.66	783.7
4	Withanone	C₂₈H₃₇O₆	469.6	11.97	469.5
5	Withanolide B	C₂₈H₃₈O₅	454.6	12.33	455.5
6	Withaferine A	C₂₈H₃₈O₆	470.6	15.02	471.4

ISSN: 1743-7075