. 2018 Jan 20;23(1):101. doi: 10.3390/molecules23010101

Table 3.

Compounds identified from the water elution fraction (Fr.D1) of Periplaneta Americana (M.F.: molecular formula).

No.	Ion Peak	m/z	Compound	M.F.	Reference
P1	[M + K]⁺	235.1451	Cyclo-(l-Val-l-Pro)	C₁₀H₁₆N₂O₂	[20]
P2	[M + H]⁺	337.0458	2-(4′-Methyl-3′-pentene)-6-hydroxymethyl-10-methyl-12-hydroxyl-(2,6,10)-triendodecanic acid	C₂₀H₃₂O₄	[21]
P3	[M + H]⁺	273.0745	Arbutin	C₁₂H₁₆O₇	[22]
P4	[M + H]⁺	259.0785	4-Benzyloxy-3-methoxybenzoic acid	C₁₅H₁₄O₄	[23]
P5(1)	[M + H]⁺	263.1840	(E)-3-Hexenyl-β-d-glucopyranoside	C₁₂H₂₂O₆	[24]
P6	[M + K]⁺	339.0539	7-Hydroxycotadeca-noic acid	C₁₈H₃₆O₃	[25]
P7	[M + Na]⁺	331.1576	(S)-2,3-Dihydroxypropyl hexadecanoic acid ester	C₁₉H₃₈O₄	[7]