Starch is a long hydrocarbon polymer.

Maize germ meal (corn germ meal) is the by-product of oil extraction from maize germs obtained from maize processing. It is a product of moderate to good nutritive value suitable for all classes of livestock with a variable composition.

Mayonnaise often referred to as mayo, is a cold sauce or an emulsification used as a condiment. It is made by blending egg yolks and oil, then flavoured with varying combinations of vinegar, mustard, herbs, and spices.