Isocarlinoside, L-malic acid, trans-aconitic acid, (+)-isocitric acid , 5-O-caffeoylquinic acid, 4-O-caffeoylquinic acid, 2"-O-rhamnosylisoorientin, and 7-O-(2"-O-glucuronosyl)glucuronosyltricin showed high antifeeding activity against brown planthopper only when they were combined.

Indole-2-carboxylic acid methylamide is a marine derived natural products found in Neosartorya pseudofischeri.

(Des-acetyl)-α-MSH is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.