| 词条 | Erythrina mulungu |
| 释义 |
|name = Mulungu |image = Erythrina mulungu.jpg |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Rosids |ordo = Fabales |familia = Fabaceae |genus = Erythrina |species = E. mulungu |binomial = Erythrina mulungu |binomial_authority = Mart. ex Benth.{{Verify source|date=November 2008}} |synonyms = Corallodendrum mulungu Kuntze Erythrina flammea Herzog Erythrina verna Vell. |}} Erythrina mulungu (Mulungu) is a Brazilian ornamental tree and medicinal plant native to the cerrado and caatinga ecoregions in Brazil, South America. Herbal medicine{{medref|section|date=May 2018}}Several Erythrina tree species are used by indigenous peoples in the Amazon as medicines, insecticides and fish poisons. Tinctures and decoctions made from the leaves or barks of Mulungu are often used in Brazilian traditional medicine as a sedative, to calm an overexcited nervous system, to lower blood pressure and for insomnia and depression.[1][2] Commercial preparations of Mulungu are available in Brazilian drugstores, but is not very widely known in North America and almost unknown in Europe; mostly appearing as an ingredient in only a few herbal formulas for anxiety or depression.[2] This tree reaches up to 15 meters in height.[3] Mulungu extract compositionChemical compounds found in Mulungu extract include the tetrahydroisoquinoline alkaloids erythravine and (+)-11α-hydroxy-erythravine.[4] SeedsIts red-orange seeds are considered very toxic. Ingestion should be avoided and there is a danger of death.[3] The seeds germinate in organo-sandy substrates covered with a layer between 0.5 - 2 cm of the same, being irrigated daily, emerging between 7 and 16 days having high germination rate.[5] Breaking dormancy is not usually necessary. But when it is needed, it is performed through germinative treatments consisting of mechanical scarification of the area opposite to the hilum and immersion in water for 24 hours.[6] See also
References1. ^{{Cite book|url=http://www.worldcat.org/title/arvores-brasileiras-manual-de-identificacao-e-cultivo-de-plantas-arboreas-nativas-do-brasil/oclc/709271473?referer=di&ht=edition|title=Árvores brasileiras: manual de identificação e cultivo de plantas arbóreas nativas do Brasil.|last=Lorenzi|first=H|date=2009-01-01|publisher=Instituto Plantarum|location=Nova Odessa|language=Portuguese}} 2. ^1 {{Cite journal|last=Rodrigues|first=V.E.G.|last2=Carvalho|first2=D.A.|date=2001-01-01|title=Levantamento etnobotânico de plantas medicinais no domínio do cerrado na região do Alto Rio Grande - Minas Gerais|url=https://www.researchgate.net/publication/283997849_Levantamento_etnobotanico_de_plantas_medicinais_no_dominio_do_cerrado_na_regiao_do_Alto_Rio_Grande_-_Minas_Gerais|volume=25|issue=1|issn=1413-7054}} 3. ^1 {{Cite web|url=http://www.aplantadavez.com.br/2015/08/mulungu-da-caatinga-erythrina-velutina.html|title=Mulungu-da-caatinga (Erythrina velutina Willd.)|last=|first=|date=|website=|language=pt|archive-url=|archive-date=|dead-url=|access-date=2019-04-03}} 4. ^{{cite journal | last1 = Flausino Jr | first1 = OA | last2 = Pereira | first2 = AM | last3 = Da Silva Bolzani | first3 = V | last4 = Nunes-De-Souza | first4 = RL | title = Effects of erythrinian alkaloids isolated from Erythrina mulungu (Papilionaceae) in mice submitted to animal models of anxiety | journal = Biological & Pharmaceutical Bulletin | volume = 30 | issue = 2 | pages = 375–8 | year = 2007 | pmid = 17268084 | doi = 10.1248/bpb.30.375 }} 5. ^{{cite web|title=Sementes de Mulungu Suinã - Erythrina verna|url=https://www.clickmudas.com.br/sementes/semente-mulungu.html|work=Click Mudas|accessdate=2019-04-03|language=pt}} 6. ^{{cite journal |last=Vasconcellos|first=Henrique Castro |display-authors=etal|date=8 July 2013 |title=Physiological responses of Erythrina verna seedlings on seed pre-germinative treatments and sowing depth|url=http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1980-50982015000100059&lng=en&nrm=iso&tlng=en|journal=Ciência Florestal|language=en|volume=25|issue=1|pages=59–66|doi=10.1590/1980-509820152505059|issn=1980-5098|access-date=3 April 2019}} External links
3 : Erythrina|Trees of Brazil|Medicinal plants of South America |
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