The main types of mushrooms are agarics (including the button mushroom, the most common mushroom eaten in the U.S.), boletes, chanterelles, tooth fungi, polypores, puffballs, jelly fungi, coral fungi, bracket fungi, stinkhorns, and cup fungi. Mushrooms and other fungi are studied by mycologists. The "true" mushrooms are classified as Basidiomycota (also known as "club fungi"). A few mushrooms are classified by mycologists as Ascomycota (or "sac fungi"), the morel and truffle being good examples. Thus, the term mushroom is more one of common application to macroscopic fungal fruiting bodies than one having precise taxonomic meaning. There are approximately 14,000 described species of mushrooms; however, there is an estimated 1.5 million species of fungi, of which it is likely there are about 140,000 of species qualifying as mushrooms (Mushrooms, Cultivation, Nutritional Value, Medicinal Effect, and Environmental Impact by Chang and Miles, 2004)
MushroomsEdible mushrooms are used extensively in cooking, in many cuisines. Though commonly thought to contain little nutritional value, many varieties of mushrooms are high in fibre and protein, and provide vitamins such as thiamine (B1), riboflavin (B2), niacin (B3), biotin (B7), cobalamins (B12) and ascorbic acid (C), as well as minerals, including iron, selenium, potassium and phosphorus. However, a number of species of mushrooms are poisonous, and although some may resemble edible varieties, eating them could be fatal. Picking mushrooms in the wild is risky —riskier than gathering edible plants— and a practice not to be undertaken by amateurs. The problem is that separating edible from poisonous species depends upon the application of only a few easily recognizable traits. People who collect mushrooms for consumption are known as mushroom hunters, and the act of collecting them as such is called mushroom hunting
2006-08-01 03:30:12
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answer #2
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answered by dark and beautiful 3
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