Exploring the Potential Use of Hylocereus polyrhizus Peels as a Source of Cosmeceutical Sunscreen Agent for Its Antioxidant and Photoprotective Properties

Table 1

Analytical conditions of HPLC for analysis of the four standards.

Parameters	Conditions
Column	Agilent Zorbax Eclipse Plus C18 (4.6 × 150 mm, 3.5 micron)
Flow rate	0.750 mL/min
Injection volume	20 μL
UV detection	254 nm
Run time	18 min
	Time (min)	% A^1	% B^2
Gradient	0.00	90	10
	0.50	90	10
	10.50	55	45
	12.00	30	70
	14.00	30	70
	16.00	90	10

¹0.1% formic acid; ²acetonitrile.