. 2021 Feb 25;8:489–498. doi: 10.1016/j.toxrep.2021.02.011

Table 4.

Carotenoid fragments obtained with positive ionization mode from Spondias mombin leaves.

Peak no.	Identification	Elemental Composition	Molecular ion [M+H+]	MS/MS Fragmentation (positive ion mode) M/Z	References
a	Astaxanthin	C₄₀H₅₂O₄	600	311,283,166,88	[29]
b	Beta-Carotene-15,15'-epoxide	C₄₀H₅₆O	552	429,307,81	[29,30]
c	7,7',8,8'-Tetrahydro-beta, beta-carotene	C₄₀H₆₀	540	311, 165, 102	[31]