Bacterially Converted Oat Active Ingredients Enhances Antioxidative and Anti-UVB Photoaging Activities

Table 1

LC/MS analysis conditions.

Item	Conditions
Column	BEH 2.1 (2.7 mm × 50 mm, 1.8 μm)
Column TeM	40
Mobile phase	A: 0.1% folic acid (FA)
	B: Acetonitrile (ACN)
Flow rate	0.5 mL/min
Injection volume	3 μL
Gradient	Min	A	B
	0	95	5
	0.5	95	5
	1	50	50
	1.5	50	50
	2	5	95
	3	5	95
	5	95	5
ESI + capillary	2KV
Source TeM desolvation TeM	250
Source gas flow (L/Hr)	600
Source temp	150

Avenanthramide A: ES⁺, chan reaction: 300.18 > 147.11, cone voltage: 32, col. energy: 10, avenanthramide B: ES⁺, chan reaction: 316.30 > 163.11, cone voltage: 22, col. energy: 10, avenanthramide C: ES⁺, chan reaction: 330.19 > 177.12, cone voltage: 42, col. energy: 12, p-coumaric acid: ES⁻, chan reaction: 163.10 > 119.10, cone voltage: 40, col. energy: 13, caffeic acid: ES⁻, chan reaction: 179.10 > 135.10, cone voltage: 35, col. energy: 15, ferulic acid: ES⁻, chan reaction: 193.10 > 134.10, cone voltage: 40, col. energy: 15.