autotrophs An autotroph (from the Greek autos = self and trophe = nutrition) is an organism that produces organic compounds from carbon dioxide as a carbon source, using either light or reactions of inorganic chemical compounds, as a source of energy. An autotroph is known as a producer in a food chain. Plants and other organisms that carry out photosynthesis are phototrophs (or photoautotrophs). Bacteria that utilize the oxidation of inorganic compounds such as hydrogen sulfide, ammonium or ferrous iron as an energy source are chemoautotrophs. Aloha. Source(s): http://www.amnh.org/nationalcenter/exped...
Worcestershire Sauce Ingredients. The ingredients listed on a bottle of Worcestershire sauce - at least on the form of the sauce that is available in my local stores in Canada - are malt vinegar, spirit vinegar, water, molasses, sugar, salt, anchovies, tamarind extract, onion, garlic, spice and natural flavour.
The story of Lea & PerrinsÂ® famous Worcestershire Sauce begins in the early 1800s, in the county of Worcester. Returning home from his travels in Bengal, Lord Sandys, a nobleman of the area, was eager to duplicate a recipe he'd acquired.