Research Article

Optimization of Phenolic Compounds Extraction from Flax Shives and Their Effect on Human Fibroblasts

Table 1

Effects of temperature of alkaline hydrolysis on extraction yields of phenolic compounds in flax shives. The fixed conditions of the other variables were the following 3-time extraction with ethyl acetate using 100% solvent-to-solid material ratio. For the determination of statistical significance ANOVA test was used ( and ).

CompoundRT (µg/g)37°C (µg/g)65°C (µg/g)

4-Hydroxybenzoic acid
Vanillic acid
Vanillin
p-Coumaric acid
Syringaldehyde
Acetovanillone
Ferulic acid

Total