Research Article

Antiviral Activities of Mulberry (Morus alba) Juice and Seed against Influenza Viruses

Table 1

Contents of polyphenol compounds in MAJ using LC-MS.

Polyphenol compoundsContents (mg/g dry weight)

Caffeic acid0.05 ± 0.01
CatechinND
Chlorogenic acid0.55 ± 0.01
p-Coumaric acid0.01 ± 0.00
Cyanidin-3-glucoside3.50 ± 0.05
Cyanidin-3-rutinoside28.88 ± 0.03
3,4-Dihydroxybenzoic acid0.74 ± 0.02
Ellagic acidND
Epigallocatechin-3-gallateND
trans-Ferulic acidND
Gallic acid0.12 ± 0.01
MyricetinND
QuercetinND
ResveratrolND
Rutin5.75 ± 0.17

Total39.6

ND: Not detected.