ÓLEO ESSENCIAL IN NATURA DA PLANTA STACHYTARPHETA CAYENNENSIS (VERBENACEAE): CARACTERIZAÇÃO QUÍMICA POR GC-MS

2021 ◽  
pp. 117-125
Author(s):  
Edenilson dos Santos Niculau ◽  
Pedro Cordeiro Toledo Lima ◽  
Wanderson Ferreira da Silva
Keyword(s):  
Stachytarpheta Cayennensis

scholarly journals Palynology of the Genus Stachytarpheta Vahl. (Verbenaceae)

2010 ◽  
Vol 2 (4) ◽  
pp. 27-33
Author(s):  
Olubukola ADEDEJI
Keyword(s):  
Cluster Analysis ◽  
Grain Size ◽  
Evolutionary History ◽  
Pollen Grains ◽  
Pollen Grain ◽  
The Other ◽  
Pollen Grain Size ◽  
Pollen Diameter ◽  
Stachytarpheta Cayennensis ◽  
Exine Morphology

The exine morphology of pollen grains of Stachytarpheta indica (Linn.) Vahl, Stachytarpheta cayennensis (Rich.) Vahl and Stachytarpheta angustifolia (Mill.) Vahl is reported. This study was carried out with a light microscope. Pollen grains from fresh anthers were collected and aceolysed. Statistical analysis used to analyse the data collected include cluster analysis, correlation analysis, similarity and distance indices. The pollen grains are spheroidal to oblate to sub-oblate in shape. They are aperturate, both colpate and porate. Tricolpate types occur most frequently, acolpate, monocolpate, bicolpate and tetracolpate types less frequently. The multicolpate and multiporate attributes in all the species indicate that the genus is not primitive in evolutionary history and this species probably, evolved around in the same time. According to the size, the pollen grains of the genus falls into groups permagna (pollen diameter 100-200 μm) and giganta (pollen diameter greater than 200 μm). S. cayennensis and S. anguistifolia belong to group permagna and S. indica only in the group giganta. This separates S. indica from the other two species. The large pollen grain size in the genus clearly supports the fact that the flowers in the genus are more insect-and-bird pollinated than wind pollinated. The similarity and distance indices of the species showed that S. cayennensis and S. angustifolia are the closest. S. indica is closer to S. angustifolia but farther from S. cayennensis.

Antiinflammatory and antinociceptive activities of extracts and isolated compounds from Stachytarpheta cayennensis

1998 ◽  
Vol 60 (1) ◽  
pp. 53-59 ◽  
Author(s):  
Elfrides E.S Schapoval ◽  
Mara R Winter de Vargas ◽  
Célia G Chaves ◽  
Raquel Bridi ◽  
José A Zuanazzi ◽  
...  
Keyword(s):  
Stachytarpheta Cayennensis

scholarly journals Evaluation of antimicrobial, antioxidant and phototoxic activities of extracts and isolated compounds from Stachytarpheta cayennensis (Rich.) Vahl, Verbenaceae

2010 ◽  
Vol 20 (6) ◽  
pp. 922-928 ◽  
Author(s):  
Pierre André De Souza ◽  
Carmelita Gomes Silva ◽  
Barbara Rosa Pimentel Machado ◽  
Nanci Camara de Lucas ◽  
Gilda Guimarães Leitão ◽  
...  
Keyword(s):  
Stachytarpheta Cayennensis

Hypoglycaemic Constituents of Stachytarpheta cayennensis Leaf

Planta Medica ◽  
2007 ◽  
Vol 73 (3) ◽  
pp. 241-250 ◽  
Author(s):  
A. Adebajo ◽  
E. Olawode ◽  
O. Omobuwajo ◽  
S. Adesanya ◽  
F. Begrow ◽  
...  
Keyword(s):  
Stachytarpheta Cayennensis

scholarly journals Immunomodulatory effects of Stachytarpheta cayennensis leaf extract and its synergistic effect with artesunate

2014 ◽  
Vol 14 (1) ◽  
Author(s):  
Theophine C Okoye ◽  
Peter A Akah ◽  
Adaobi C Ezike ◽  
Philip F Uzor ◽  
Uchenna E Odoh ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Leaf Extract ◽  
Immunomodulatory Effects ◽  
Stachytarpheta Cayennensis

scholarly journals <i>Stachytarpheta cayennensis</i> Aqueous Extract, a New Bioreactor towards Silver Nanoparticles for Biomedical Applications

2019 ◽  
Vol 10 (02) ◽  
pp. 102-119 ◽  
Author(s):  
Francois Eya’ane Meva ◽  
Joel Olivier Avom Mbeng ◽  
Cecile Okalla Ebongue ◽  
Carsten Schlüsener ◽  
Ülkü Kökҫam-Demir ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Aqueous Extract ◽  
Biomedical Applications ◽  
Stachytarpheta Cayennensis
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