نتایج جستجو برای: piperaceae

تعداد نتایج: 452  

Journal: :Revista de biologia tropical 2012
Juliana Silva Gomes-Westphalen Ana Carolina Borges Lins-e-Silva Francisca Soares de Araújo

The forest understory is made up of resident and transitory species and can be much richer than the canopy. With the purpose to describe the contribution of these groups to the woody understory, five Atlantic Forest fragments were selected and studied in Northeastern Brazil. In order to analyze the understory's structure, the sample included woody individuals with circumference at breast height...

Journal: : 2021

Bu çalışma dört farklı bitkiden elde edilen uçucu yağların Lucilia sericata’ nın (Meigen, 1826) (Diptera: Calliphoridae) bazı biyolojik parameteleri üzerindeki etkilerini araştırmak üzere yapılmıştır. Araştırmada Mentha piperita L. (Lamiaceae), Piper nigrum (Piperaceae), Eugenia caryophyllata (Caryophyllaceae), Oleum pinus sp. yağlarının 6 konsantrasyonu (%100, 60, 50, 40, 30, 20) sericata larv...

2007
João Henrique G. Lago Alberto de Oliveira Elsie F. Guimarães Massuo J. Kato

O óleo essencial obtido das folhas de Peperomia oreophila (Piperaceae) foi submetido a fracionamento em gel de sílica. Esse processo de separação resultou em uma fração composta por uma mistura de hidrocarbonetos sesquiterpênicos que foram identificados como β-elemeno, αilangeno, α-guaieno e β-selineno. Além desses, também foram identificados o espatulenol e dois sesquiterpenos com raro esquele...

2013
Kalyani Pathak Ratna Jyoti Das

Medicinal herbs as potential source of therapeutics aids has attained a significant role in health system all over the world for both humans and animals not only in the diseased condition but also as potential material for maintaining proper health. Determining the biological (activity) properties of plants used in traditional medicine is helpful to the rural communities and informal settlement...

2008
Ana C. Leite Adriana A. Lopes Massuo J. Kato Vanderlan da S. Bolzani Maysa Furlan

Estudos metabólicos envolvendo a incorporação de D-glicose-[1-13C] em folhas de Piper aduncum (Piperaceae) mostraram que as vias do mevalonato (MVA) e da triose-piruvato (MEP) estão envolvidas na biossíntese da unidade isoprênica presente no 2,2-dimetil-2H-1-cromeno-6carboxilato de metila (1) e no 2,2-dimetil-8-(3’-metil-2’-butenil)-2H-1-cromeno-6-carboxilato de metila (2). O padrão de incorpor...

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