niacina

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niacina (Wikipedia approfondimento) f sing (pl.: niacine)

  1. (chimica) (chimica organica) (biologia) (biochimica) acido nicotinico o vitamina PP, presente in quasi tutti gli alimenti, che in forma di ammide serve a far funzionare la catena di trasporto degli elettroni
ni | a | cì | na

IPA: /niaˈt͡ʃina//

formato da nia ( contrazione di nicotina) aci (contrazione di acido) na (le ultime due lettere di nicotina)

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