Peptide from giant hornet Vespa orientalis that has biological effects similar to mast cell degranulating peptide from bee venom.

Ethyl Maltol is an extract from medicinal plants such as P. Incarnata and can be used as an anticonvulsant. It is also a common flavoring.

Zinc phthalocyanine are photosensitiveis commonly applied in industry (catalysts photoconductors) and biomedical (photodynamic therapy).