Putresina: Perbedaan antara revisi

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'''Putresina''', atau '''tetramethylenediaminetetrametilendiamina''', adalah suatu [[senyawa kimia]] organik [[Nitrogen|N]][[Hidrogen|H]]₂([[Carbon|C]]H₂)₄NH₂ (1,4-diaminobutanediaminobutana oratau butanediaminebutanadiamina) yang berbau busuk<ref>{{cite book | last =Haglund | first =William | title =Forensic taphonomy: The Postmortem Fate of Human Remains | publisher =CRC Press | year =1996 | isbn =0-8493-9434-1|pages=100 }}</ref> yang berhuunganberhubungan dengan [[kadaverina]]; keduanya dihasilkan melalui pemecahan [[asam amino]] dalam organisme hidup dan mati dan keduanya merupakan racun dalam dosis besar.<ref>{{cite book | last =Lewis | first =Robert Alan | title =Lewis' Dictionary of Toxicology | publisher =CRC Press | year =1998 | isbn =1-56670-223-2|pages=212 }}</ref><ref>{{cite book | last =Kamhi | first =Ellen, [[Ph.D.]], [[Registered Nurse|RN]], HNC | title =Alternative Medicine Magazine's Definitive Guide to Weight Loss | url =https://archive.org/details/isbn_9781587612596 | publisher =Celestial Arts | year =2007 | pages =[https://archive.org/details/isbn_9781587612596/page/14 14] | isbn = 1-58761-259-3|quote=Ornithine is converted by bowel bacteria into a toxic substance called putrescine, which in turn degrades into polyamines, such as spermadine, spermine, and cadaverine (literally meaning "the essence of dead cadavers").}}</ref> Kedua senyawa tersebut sebagian besar bertanggung jawab atas bau busuk dari daging yang [[Pembusukan|membusuk]], namuntetapi juga berperan pada bau dari proses seperti [[Halitosis|bau napas tidak sedap]] dan [[vaginosis bakterialis]].<ref>{{cite journal|authors=Yeoman, CJ;Thomas, SM; Miller, ME; Ulanov, AV; Torralba, M; Lucas, S; Gillis, M; Cregger, M; Gomez, A; Ho, M; Leigh, SR; Stumpf, R; Creedon, DJ; Smith, MA; Weisbaum, JS; Nelson, KE; Wilson, BA; White, BA|title=A multi-omic systems-based approach reveals metabolic markers of bacterial vaginosis and insight into the disease.|journal=PLOS ONE|year=2013|volume=8|issue=2|pages=e56111|doi=10.1371/journal.pone.0056111|pmid=23405259|url=http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0056111|pmc=3566083}}</ref> Mereka juga ditemukan dalam [[semen]] dan beberapa mikroalga, bersama dengan molekul terkait seperti [[spermina]] dan [[spermidin]].

Putresina<ref>Ludwig Brieger, "Weitere Untersuchungen über Ptomaine" [Further investigations into ptomaines] (Berlin, Germany: August Hirschwald, 1885), [https://books.google.com/books?id=gqt9piJJ_TkC&pg=PA43 page 43]. From page 43: Ich nenne dasselbe Putrescin, von putresco, faul werden, vermodern, verwesen. (I call this [compound] "putrescine", from [the Latin word] ''putresco'', to become rotten, decay, rot.)</ref> dan [[kadaverina]]<ref>Ludwig Brieger, "Weitere Untersuchungen über Ptomaine" [Further investigations into ptomaines] (Berlin, Germany: August Hirschwald, 1885), [https://books.google.com/books?id=gqt9piJJ_TkC&pg=PA39 page 39].</ref> pertama kali dilaporkan pada 1885 oleh seorang dokter [[Berlin]], [[Ludwig Brieger]] (1849–1919).<ref>Brief biography of [http://www.sammlungen.hu-berlin.de/dokumente/14948/ Ludwig Brieger] {{Webarchive|url=https://web.archive.org/web/20111003041704/http://www.sammlungen.hu-berlin.de/dokumente/14948/ |date=2011-10-03 }} (in German). Biography of [http://jewishencyclopedia.com/articles/3708-brieger-ludwig Ludwig Brieger] in English.</ref>

[[Kategori:Bahan kimiaSenyawa berbau busuktidak sedap]]