What is this close-up picture? (WotsThat: Lemon zest texture (macro))

Question

What object is shown in this zoomed-in close-up photo?

CoralDepth · Accepted Answer

Lemon zest texture (macro). Lemon zest holds most of the fruit's aromatic oil in tiny sacs in the peel, and that oil is chemically different from the juice, which is why zest and juice taste so distinctly different despite coming from the same fruit.

Answer: Lemon zest texture (macro)

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