Table 5.

Photoprotective activity of C. peregrinum methanolic extract.

Wavelength (nm)	EE × I	Absorbance
290	0.0150	3.583 ± 0.011
295	0.0817	3.561 ± 0.026
300	0.2874	3.53 ± 0.011
305	0.3278	3.52 ± 0.036
310	0.1864	3.484 ± 0.02
315	0.0839	3.478 ± 0.039
320	0.0180	3.453 ± 0.03
SPF = CF${{\displaystyle \sum }}_{290}^{320}\mathrm{EE} (\mathsf{\lambda }) \mathrm{I} (\mathsf{\lambda }) \mathrm{A} (\mathsf{\lambda })$ = 35.21 ± 0.18