Question:
The presence of _______
The presence of _______
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Clove aroma is due to volatile oil rich in eugenol, present in oil glands.
Updated On: May 2, 2026
- Tannins in cortex
- Alkaloids in pith
- Fixed oil in endosperm
- Volatile oil in oil glands
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The Correct Option is D
Solution and Explanation
Concept:
Clove is an aromatic crude drug obtained from dried flower buds of Syzygium aromaticum.
Step 1: Reason for aroma.
The characteristic aroma of clove is due to volatile oil present in oil glands.
Step 2: Main constituent.
The main active aromatic constituent of clove oil is eugenol.
Step 3: Why oil glands are important.
Oil glands store volatile oil, which evaporates easily and produces the characteristic smell.
Step 4: Checking other options.
Tannins may contribute to astringency but not the main aroma.
Alkaloids in pith are not responsible for clove aroma.
Fixed oil in endosperm is not the characteristic aromatic principle of clove.
Step 5: Final answer.
Therefore, the aroma of clove is due to volatile oil in oil glands. \[ \boxed{\text{Volatile oil in oil glands}} \]
Clove is an aromatic crude drug obtained from dried flower buds of Syzygium aromaticum.
Step 1: Reason for aroma.
The characteristic aroma of clove is due to volatile oil present in oil glands.
Step 2: Main constituent.
The main active aromatic constituent of clove oil is eugenol.
Step 3: Why oil glands are important.
Oil glands store volatile oil, which evaporates easily and produces the characteristic smell.
Step 4: Checking other options.
Tannins may contribute to astringency but not the main aroma.
Alkaloids in pith are not responsible for clove aroma.
Fixed oil in endosperm is not the characteristic aromatic principle of clove.
Step 5: Final answer.
Therefore, the aroma of clove is due to volatile oil in oil glands. \[ \boxed{\text{Volatile oil in oil glands}} \]
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