Contact local authorities in case of spillage to drain/aquatic. environment. Prevent further leakage or spillage if safe to do so. Do not contaminate water. Avoid. discharge into drains, water courses or onto the ground.
The zest of a tangerine is a versatile ingredient in cooking and baking. It lends a bright citrus flavor without the bitterness of the pith and prevents waste by utilizing an often overlooked part of the fruit: the skin.
Finally, a question we can answer with confidence! Zest is the outermost portion of the peel of limes, lemons, oranges and other citrus fruits  but only the colored portion. The white part just underneath is called the pith, and is bitter.The zest contains aromatic oils that really boost the flavor in certain recipes.inally, a question we can answer with confidence! Zest is the outermost portion of the peel of limes, lemons, oranges and other citrus fruits  but only the colored portion. The white part just underneath is called the pith, and is bitter.