Table 3.

The compounds detected in fruit extract of Luffa echinata by LCMS–ESI-Q-TOF-MS.

Sr. No.	Category	Name of Compound	Molecular Formula	RT	M/Z	Mass
1	Triterpenoids	Cinncassiol Ea	C20H30O8	10.8	397.1851	398.1924
2		Hymenoxona	C15H22O5	12.58	281.1386	282.146
3		Ibuprofen acyl glucuronidea	C19H26O8	12.65	381.1538	382.1612
4		Cinncassiol C3b	C20H30O7	4.59	381.1918	382.199
5		Clerodinb	C24H34O7	4.86	433.2229	434.2301
6		Nigakilactone Eb	C24H34O8	7.71	449.2182	450.2255
7	Phenols	[6]-Shogaola	C17H24O3	13.36	275.1642	276.1713
8		Maritimetina	C15H10O6	20.1	285.0391	286.0464
9	Flavonoids	Gartanina	C23H24O6	34.22	395.1502	396.1573
10		Rotenonea	C23H22O6	34.81	393.1346	394.1416
11		Apiinb	C26H28O14	3.28	563.1402	564.1476
12		Meloside Ab	C27H30O15	3.31	593.151	594.1583
13		Galanginb	C15H10O5	6.52	269.0457	270.053
14		Hispidulinb	C16H12O6	6.73	299.0564	300.0637
15	Alkaloids	Berbamuninea	C36H40N2O6	26.63	595.2819	596.2885
16		Bebeerinea	C36H38N2O6	28.38	593.2663	594.2733
17		Daphnolinea	C35H36N2O6	30.82	579.2506	580.2576
18	Fatty acid	Methyl N-(a-methylbutyryl)glycinea	C9H16O4	17.41	187.0971	188.1044
19		Dimethyl adipatea	C8H14O4	15.14	173.0815	174.0887
20		Traumatic Acida	C12H20O4	24.1	227.1278	228.1353
21		Chaulmoogric acida	C18H32O2	42.73	279.2343	280.2416
22		Di(2-ethylhexyl) adipatea	C22H42O4	43.04	369.3007	370.308
23		Palmitic acida	C16H32O2	46.44	255.2335	256.2407
24		Petroselinic acida	C18H34O2	47.03	281.2496	282.2569
25		2-Isopropylmalic acidb	C7H12O5	5.22	175.0614	176.0687
26		3-Hydroxyisoheptanoic acidb	C7H14O3	5.52	145.0869	146.0941
27		9S,12S,13S-trihydroxy-10E-octadecenoic acidb	C18H34O5	7.84	329.2338	330.241
28		Traumatic Acidb	C12H20O4	9.73	227.1293	228.1367
29		(±)9,10-DiHOMEb	C18H34O4	27.42	313.2392	314.2465
30		Sebacic acidb	C10H18O4	29.92	201.1135	202.1208

^aIsocratic system (acetonitrile: methanol: water; 32:35:33).

^bGradient system (0.01% formic acid: acetonitrile; 65:35).