Robuta

https://pubmed.ncbi.nlm.nih.gov/11694624/
Soybean lecithin transphosphatidylated phosphatidylserine (SB-tPS) was prepared from soybean lecithin and L-serine by a transphosphatidylation reaction, and...
oral administrationsoybean lecithinphosphatidylserineimprovesmemory