José Iranildo Miranda de Miranda de Melo

Dr. José Iranildo Miranda de Miranda de Melo

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Research Focus & Metrics

Academic Career Length

23Years (2004-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2014 in Journal of Arid Environments
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Journal Article
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FSFernanda Kelly Gomes da Silva
Fernanda Kelly Gomes da Silva
SLSergio de Faria Lopes
Sergio de Faria Lopes
LLLuiz Carlos Serramo Lopez
Luiz Carlos Serramo Lopez
JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
DTDilma Maria de Brito Melo Trovão
Dilma Maria de Brito Melo Trovão

10 July 2019 in Molecules
Verified
Journal Article
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YNYuri Nascimento
Yuri Nascimento
Lucas AbreuLucas Abreu
Lucas Abreu
RLRamon Lima
Ramon Lima
VCVicente Costa
Vicente Costa
JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
JTJosean Tavares
Josean Tavares
Zornia brasiliensis Vogel (Leguminosae) is a species popularly known in Brazil as “urinária”, “urinana”, and “carrapicho”, it is popularly used as a diuretic and in the treatment of venereal diseases. A specific methodology to obtain a saponin-enriched fraction and high-performance liquid chromatography coupled with diode array detection, ion trap mass spectrometry, and TOF-MS (HPLC-DAD-ESI-MS/MS) was applied for the analysis of triterpene saponins. The MS and MS/MS experiments were carried out by ionization in negative mode. Molecular mass and fragmentation data were used to support the structural characterization of the saponins. Based on retention times, high-resolution mass determination and fragmentation, 35 oleanane-triterpene saponins were tentatively identified in Z. brasiliensis.

1 March 2016 in Rodriguésia
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Journal Article
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LALouise Duarte Matias de Amorim
Louise Duarte Matias de Amorim
LSLeandro de Oliveira Furtado de Sousa
Leandro de Oliveira Furtado de Sousa
FOFrancisco Fabio Mesquita Oliveira
Francisco Fabio Mesquita Oliveira
RCRamiro Gustavo Valera Camacho
Ramiro Gustavo Valera Camacho
JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
Fabaceae é a família mais diversa na flora do Brasil, inclusive na Caatinga, principal região natural do nordeste brasileiro. Este trabalho consiste no estudo taxonômico da família Fabaceae na Floresta Nacional (FLONA) de Assú, município de Assú, estado do Rio Grande do Norte, Brasil. Foram registradas 37 espécies distribuídas em 22 gêneros e 3 subfamílias: Caesalpinioideae (07 spp.), Mimosoideae (11 spp.) e Papilionoideae (19 spp.), das quais: Poincianella bracteosa, Mimosa camporum, Mimosa sensitiva, Galactia jussiaeana, Stylosanthes humilis e Vigna peduncularis representam novos registros para a flora do Estado. São apresentadas chaves para a separação das espécies, comentários sobre a taxonomia, dados de distribuição geográfica, floração e frutificação, além de ilustrações para as espécies.

1 January 2004 in Rodriguésia
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JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
MSMargareth Ferreira de Sales
Margareth Ferreira de Sales
Foi realizado o estudo taxonômico do gênero Heliotropium L. no estado de Pernambuco, utilizando-se espécimes coletados em campo por um período de 16 meses, além de materiais de empréstimo e/ou doação provenientes de vários herbários nacionais. Verificou-se a ocorrência de sete taxa: H. angiospermum Murray, H. curassavicum L., H. elongatum (Lehm.) I.M. Johnst., H. indicum L., H. polyphyllum Lehm., H. procumbens Mill e H. ternatum. H. curassavicum e H. ternatum Vahl constituem nova referência para o Nordeste e Pernambuco, Brasil, respectivamente. As espécies mais amplamente distribuídas são H. angiospermum, H. elongatum e H. procumbens, ocorrendo desde a zona do litoral até a zona das caatingas.

29 November 2018 in Biota Neotropica
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Journal Article
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SASarah M. Athiê-Souza
Sarah M. Athiê-Souza
JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
LPLuan Pedro-Silva
Luan Pedro-Silva
LSLeidiana Lima dos Santos
Leidiana Lima dos Santos
JSJuliana Silva dos Santos
Juliana Silva dos Santos
MSMargareth Ferreira de Sales
Margareth Ferreira de Sales
Specimens of phanerogamic plants from the Catimbau National Park, located in northeastern Brazil, were collected during extensive fieldwork and analyzed together with information gathered from the specialized literature. A total of 613 species was recorded, belonging to 366 genera and 85 families. The largest families were Fabaceae, Poaceae, Euphorbiaceae, Asteraceae, Convolvulaceae, Malvaceae, Myrtaceae, Apocynaceae, Malpighiaceae, and Cyperaceae, comprising almost 60% of the species. The level of endemism found was below that projected in the literature, as only four known species are unique to the study area. The area is, however, home to a varied flora with high richness and numerous rare or threatened species, demonstrating the importance of the National Park for conserving the regional flora. Additionally, 34 new registrations are reported here for Pernambuco State.

6 July 2018 in Phytotaxa
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FMFernanda Kalina DA Silva Monteiro
Fernanda Kalina DA Silva Monteiro
EFEmanoel Messias Pereira Fernando
Emanoel Messias Pereira Fernando
MLMaria DE Fátima DE Araújo Lucena
Maria DE Fátima DE Araújo Lucena
JMJosé Iranildo Miranda de Miranda de Melo
José Iranildo Miranda de Miranda de Melo
A new species, Harpochilus paraibanus (Acanthaceae), is described from the semiarid region of Paraiba State, Brazil. The species is characterized mainly by having cylindrical branches and pale yellow corollas. Only nine individuals of this new species were encountered in the study area, resulting in its classification as endangered (EN) according to IUCN criteria.