A foil is a very thin sheet of metal, typically made by hammering or rolling Foils are most easily made with malleable metal, such as aluminium, copper, tin, and gold. (Wikipedia. 2025. Foil (metal) https://en.wikipedia.org/wiki/Foil_(metal))
Thin sheet constructions, known as laminates, are an important class of composite. They are made by stacking together usually unidirectional layers (also called single ply or lamina) in predetermined directions and thicknesses to give the desired stiffness and strength properties. (Hwai-Chung Wu, Christopher D. Eamon, 3 - Composite mechanics, Editor(s): Hwai-Chung Wu, Christopher D. Eamon, Strengthening of Concrete Structures using Fiber Reinforced Polymers (FRP), Woodhead Publishing, 2017, Pages 19-34,
https://doi.org/10.1016/B978-0-08-100636-8.00003-X.)
Winterization of oil is a process that uses a solvent and cold temperatures to separate lipids and other desired oil compounds from waxes. (https://en.wikipedia.org/wiki/Winterization_of_oil)
The remnants of plant cell walls that are resistant to digestion by the alimentary enzymes of man. It comprises various polysaccharides and lignins. (MeSH, 2024. Dietary Fiber https://www.ncbi.nlm.nih.gov/mesh/68004043)
Fusarins are a class of mycotoxins of the polyketide family produced by different Fusarium species. (Díaz-Sánchez V, Avalos J, Limón MC. Identification and regulation of fusA, the polyketide synthase gene responsible for fusarin production in Fusarium fujikuroi. Appl Environ Microbiol. 2012;78(20):7258-7266. doi:10.1128/AEM.01552-12)
