The compounds 3-phenyl-2-propen-1-ol , 2-methyl-3-butyn-2-ol, 3,7-dimethylnonane, and 2-hydroxybenzoic acid occurred only during estrus which may be considered as marker for detection of estrus which would ultimately help for artificial insemination in captive condition.

Ganoderenic acid E is a natural product.

Neuromedin U-8 (porcine) 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.