Phosphatidylinositols sodium are a type of lipid present in organisms that has an enrichment effect and is involved in regulating various cell functions.

Direct Red 80 is a tetra azo dye. It can be used to detect amyloid and can magnify the usual birefringence of collagen fibers in tissue sections.

S-Allyl cysteine (SAC) is an organic compound that is a natural constituent of fresh garlic. It is a derivative of the amino acid cysteine in which an allyl group has been added to the sulfur atom.