Method Validation and Characterization of Red Pigment in Beta vulgaris Peels and Pomaces by HPLC-UV and UHPLC-MS/MS

Table 5

Estimated percentage of betalains in the plant extract.

Peak #	Compounds	Percent contribution in TBC
1	Betanin	38.16 ± 0.31
2	Isobetanin	29.62 ± 0.22
3	Betanidin	20.12 ± 0.33
4	Isobetanidin	12.10 ± 1.2