Quercetin is a polyphenolic flavonoid that was found in a wide variety of plant-based foods, such as apples, onions, berries, and red wine. It is used for their nervous system and anticancer effects.

3'-?O-?Acetylhamaudol, isolated from the roots of Angelica japonica, exhibits anti-tumor activity through dual actions, anti-angiogenesis and intestinal intraepithelial lymphocyte activation.

Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa is a FMRF-like peptide from visceral and somatic muscles of the snail Helix aspersa. FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide consisting of 4 amino acid residues.