Sap
Sap was fluid present in various forms of vegetation, such as trees. It was a common ingredient in some prepared foods as well.

Oskoids contained sap that was said to help warm one's body. ()

Jumja sticks were made from the sap of Bajor's jumja trees. ()

Sap from maple trees on Earth could be turned into maple syrup. (; )

Kwejian boys were given an amulet of World Root sap during the Ikhu Zhen ceremony. ()

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Biochemical compounds
Foods
Botany