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  2. Biogenic amine - Wikipedia

    en.wikipedia.org/wiki/Biogenic_amine

    A biogenic amine is a biogenic substance with one or more amine groups. They are basic nitrogenous compounds formed mainly by decarboxylation of amino acids or by amination and transamination of aldehydes and ketones. Biogenic amines are organic bases with low molecular weight and are synthesized by microbial, vegetable and animal metabolisms ...

  3. Biogenic substance - Wikipedia

    en.wikipedia.org/wiki/Biogenic_substance

    Crude oil, a transformed biogenic substance Natural gum, a secretion from Hevea brasiliensis. A biogenic substance is a product made by or of life forms. While the term originally was specific to metabolite compounds that had toxic effects on other organisms, [1] it has developed to encompass any constituents, secretions, and metabolites of plants or animals. [2]

  4. Amine - Wikipedia

    en.wikipedia.org/wiki/Amine

    Amine. In chemistry, amines (/ ə ˈ m iː n, ˈ æ m iː n /, [1] [2] UK also / ˈ eɪ m iː n / [3]) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Formally, amines are derivatives of ammonia (NH 3 (in which the bond angle between the nitrogen and hydrogen is 107°), wherein one or more hydrogen atoms have been replaced by a substituent such as an ...

  5. Category:Biogenic amines - Wikipedia

    en.wikipedia.org/wiki/Category:Biogenic_amines

    Trace amines (1 C, 14 P) Pages in category "Biogenic amines" ... Pages in category "Biogenic amines" The following 14 pages are in this category, out of 14 total ...

  6. Today’s Wordle hints, clues and answer for puzzle #1328 on ...

    www.aol.com/news/today-wordle-hints-clues-answer...

    What is the definition of today’s Wordle answer? This word means “a person, esp. a young person, under the supervision of a teacher or tutor, as in school."

  7. A flying phobia affects more than 25 million Americans. Here ...

    www.aol.com/plane-accidents-triggering-people...

    But diagnostically, there is a definition of aerophobia, and people with it have sets of symptoms. There are physical symptoms of that fear — fast heartbeat, sweating, trembling, dizziness ...

  8. Neuroendocrine tumor - Wikipedia

    en.wikipedia.org/wiki/Neuroendocrine_tumor

    Neuroendocrine tumors were sometimes called APUDomas because these cells often show amine precursor (L-DOPA and 5-hydroxytryptophan) uptake and decarboxylation to produce biogenic amines such as catecholamines and serotonin.

  9. Barre Vs. Pilates: Which Sculpt Workout Is The Better Burn? - AOL

    www.aol.com/barre-vs-pilates-sculpt-workout...

    Barre tends to use high reps and low weight, which is a great way to build up endurance and get light muscle definition, says Bambace Salvo. Plus, barre is full-body—and mainly targets the areas ...