citrus peel
Limonene gives many citrus peels their characteristic scent. This topic is part of Food Science within Science & Nature. This page currently draws on 5 supporting questions, with answers and bonus facts available below.
citrus peel trivia questions
Citrus peel is the outer covering of fruits such as oranges and what?
Answer: Lemons
Bonus fact: Citrus fruits include oranges, lemons, limes, and grapefruits.
What aromatic oil is abundant in citrus peel?
Answer: Limonene
Bonus fact: Limonene gives many citrus peels their characteristic scent.
What white inner layer lies beneath the colored outer citrus peel?
Answer: Pith
Bonus fact: The pith is also called the albedo.
The colored outer layer of citrus peel used for zest is called the what?
Answer: Flavedo
Bonus fact: The flavedo contains pigment and aromatic oil glands; the white inner peel is the albedo.
Which natural substance helps marmalade set?
Answer: Pectin
Bonus fact: Citrus peel is naturally rich in pectin.