carbon, hydrogen, and oxygen. it is called glucose, fructose, saccharose, lactose, ....
Tin itself is an element, abbreviated Sn, from the Latin Stannum.It's atomic number is 50 and its mass 120amu. See Wikipedia "tin" for details.
It is an element
Shortening, such as Crisco, is made from vegetable oil.
Hydrogen, Oxygen, Magnesium and silicon .