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Alarm pheromone. Two main alarm pheromones have been identified in honeybee workers. One is released by the Koschevnikov gland, near the sting shaft, and consists of more than 40 chemical compounds, including isopentyl acetate (IPA), butyl acetate, 1-hexanol, n -butanol, 1-octanol, hexyl acetate, octyl acetate, n -pentyl acetate and 2-nonanol.
A bee sting is the wound and pain caused by the stinger of a female bee puncturing skin. Bee stings differ from insect bites, with the venom of stinging insects having considerable chemical variation. The reaction of a person to a bee sting may vary according to the bee species. While bee stinger venom is slightly acidic and causes only mild ...
Sodium bicarbonate ( IUPAC name: sodium hydrogencarbonate[ 9] ), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO3. It is a salt composed of a sodium cation ( Na +) and a bicarbonate anion ( HCO 3− ). Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder.
In the case of a bee sting, he recommends making sure the stinger is removed — use the back of a knife to scrape it off rather than tweezers, which can pinch the stinger and release more venom ...
Melittin is the main compound in bee venom, accounting for the potential lethality of a bee sting, which causes an anaphylactic reaction in some people. [ 5] At the sites of multiple stings, localized pain, swelling, and skin redness occur, and if bees are swallowed, life-threatening swelling of the throat and respiratory passages may develop.
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Carpenter bees are different from honey bees and can cause damage this spring and summer. Here’s what you need to know.
It is often used to give potato chips a salt and vinegar flavour, and may be used as a substitute for vinegar itself on potato chips as it does not add moisture to the final product. [11] Sodium acetate (anhydrous) is widely used as a shelf-life extending agent and pH-control agent. [12] It is safe to eat at low concentration. [13]