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Article: Herbs and Spices
- Article from:
- Plant Sciences
- Author:
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Copyright informationCOPYRIGHT 2001 The Gale Group Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Herbs and Spices
The terms
herb
and
spice
are popular terms for plants or plant products that are used as flavorings or scents (e.g., spices and culinary herbs), drugs (e.g., medicinal herbs), and less frequently as perfumes, dyes, and stimulants.
Many herbs and spices are edible but may be distinguished from fruits and vegetables by their lack of food value, as measured in calories. Unlike fruits and vegetables, their usefulness has less to do with their primary metabolites (e.g., sugars and proteins) than with their secondary metabolites (
compounds
commonly produced to discourage
pathogens
and predators). The distinct flavors and smells of spices and culinary herbs are usually ...
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