Natural pigments are a quite relevant group of molecules that are widely distributed in
nature, possessing a significant role in our daily lives. Besides their colors, natural pigments …

Due to the confirmed therapeutic potential of resveratrol (Rv) for eye diseases, namely its
powerful anti-angiogenic and antioxidant effects, this molecule must be studied more …

The antioxidant activities of Japanese knotweed rhizome bark extracts, prepared with eight
different solvents or solvent mixtures (water, methanol, 80% methanol (aq), acetone, 70 …

The aim of this study was to accurately determine the profile of polyphenols using the highly
sensitive LC-DAD-ESI-QTOF-MS/MS technique and to determine in vitro antioxidant activity …

The rhizome of Reynoutria japonica is a well-known traditional herb (Hu zhang) used in East
Asia to treat various inflammatory diseases, infections, skin diseases, scald, and …

Abstract Reynoutria japonica Houtt.(Japanese knotweed) is an invasive plant belonging to
the Polygonaceae family. However, being native to East Asia, it has been used in natural …

The use of natural compounds derived from agricultural crops and other plants as health
promoting chemicals gains tremendous growing interest in various industrial sectors as well …

The aim of this study was to determine the content of triterpenoids and polyphenols, and
antioxidative activity in leaves, stalks, and roots of plants from the species Fallopia as well as …

Polygonum cuspidatum (P. cuspidatum) is among the world's most problematic invasive
plant species with negative ecological, socio-economic and security consequences …

We performed a detailed HPLC-MSn analysis of the phenolic compounds from the extracts
of two invasive alien plant species (IAPS): Japanese knotweed (Fallopia japonica (Houtt.) …