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Plants and Society, 4/e
Dr. Estelle Levetin, University of Tulsa
Karen McMahon, University of Tulsa
Herbs and Spices

Concept Quizzes



1

Most ancient societies used herbs and spices for medicinal and culinary purposes.

Speculate how a primitive culture would learn about these properties in plants.
2

The presence of capsaicin in the seeds and placental region of the fruit is responsible for the sharp biting flavor of chili peppers.

What would be the value for the plant of synthesizing capsaicin or a similar compound?
3

Many essential oils have antibacterial and antifungal properties.

How would you investigate whether a plant extract can be used as an antiseptic?








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