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Onions, in particular, produce a sulfur product that acts as a lacrimator, or a substance that causes tearing: “This volatile chemical escapes from the damaged onion into the air, and lands in ...
Stromatinia cepivora is a fungus in the division Ascomycota.It is the teleomorph of Sclerotium cepivorum, the cause of white rot in onions, garlic, and leeks. [2] The infective sclerotia remain viable in the soil for many years and are stimulated to germinate by the presence of a susceptible crop.
The chemical is released from onions, Allium cepa, as they are sliced. The release is due to the breaking open of the onion cells, which releases enzymes called alliinases . Alliinases then break down amino acid sulfoxides , generating sulfenic acids .
The sphere within a sphere of the onion made it a much-revered symbol of spirituality and eternity, to the extent that the ancient Egyptians took their sacred oaths with their right hand on an onion. [citation needed] There are many forms of cromniomancy, from divining the weather by the thickness of the skin, to gaining inside information.
Onions are flavorful and an essential part of so many dishes, but that sting in your eyes may make them not feel worth it. Everyone claims to have the best trick to cut back on tears when cutting ...
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An onion (Allium cepa L., from Latin cepa meaning "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2011.
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