Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 14 of 14 for “"Piperaceae"”.
-
Discovery of Novel Neurologically Active Phytochemicals in Neotropical Piperaceae: An Ethnopharmacological Approach
… in the Neotropics. This analysis identified Piperaceae, among others, as an important taxonomic group for the treatment of such disorders. Following that lead, a botanical survey was conducted in Peru, where 47 species of Piperaceae and 21 plants traditionally used for folk illnesses by the …
-
Características anatômicas, histoquímica das estruturas secretoras e ontogenia de idioblastos da folha de Pothomorphe umbellata (L.) Miq. (Piperaceae)
Pothomorphe umbellata, conhecida popularmente como pariparoba ou capeba, ocorre em ambientes úmidos e é utilizada em quase todo o Brasil por suas propriedades medicinais. Os objetivos desse trabalho foram conhecer a anatomia foliar de P. umbellata, realizar a caracterização histoquímica das …
-
Fenologia de Piper gaudichaudianum Kunth e P. vicosanum Yunck. (Piperaceae) em fragmento de Floresta Atlântica, com enfoque na biologia floral de P. vicosanum
Estudos fenológicos em espécies de Piper são escassos. Essas plantas são importantes componentes de sub-bosques de florestas tropicais e possuem flores e frutos morfologicamente semelhantes entre espécies do gênero. Devido às semelhanças de habitat e morfológicas, informações fenológicas são …
-
Etnobotani tumbuhan obat oleh masyarakat Kecamatan Sreseh Kabupaten Sampangan Madura
… (ketela rambat31%), Annonaceae (Srikaya 46,67%), Piperaceae (Sirih 60,00 %), Myrtaceae(Jambu biji 53,33 %), Rubiaceae (Mengkudu 46,67%) dan Euphorbiaceae(Ki tolot 46, 67%). Organ tumbuhan yang digunakan sebagai obat terdiri dari daun, rimpang, buah, akar, tunas daun, umbi lapis, dan umbi akar. …
-
Etnobotani tumbuhan obat oleh masyarakat lokal Kedang Kabupaten Lembata Propinsi Nusa Tenggara Timur
… obat adalah sirih (Piper betle L.) dari suku Piperaceae dan kunyit (Curcuma domestica) dari suku Zingiberaceae. Jenis penyakit yang paling banyak diobati menggunakan tumbuhan obat adalah penyakit tidak menular 59%, penyakit kronik 16 % dan penyakit menular 6%. Selain dari pada itu, tumbuhan …
-
Revisão sistemática do óleo essencial da espécie Plectranthus amboinicus (Lour.) Spreng.
… differentiated parenchyma cells (Laureaceae, Piperaceae, Poaceae) or lisígenas or esquizolisígenas bags (Pinaceae, Rutaceae). Moreover, they can be stored in various plant organs, such as flowers, leaves, bark, wood, roots, rh izomes, fruits and seeds. These substances have shown satisfactory …
-
Biotic and abiotic mechanisms shaping multi-species interactions
… Costa Rica and focus on one plant genus, Piper (Piperaceae). The final data chapter (Chapter 5) was conducted within a working landscape of soybean (Glycine max) fields in eastern Maryland, USA. In Chapter 2, I explore intra- and inter-specific dietary niche partitioning of Piper fruits among …
-
Etnobotani tumbuhan obat untuk kesehatan reproduksi oleh masyarakat lokal kedang Kabuten Lembata Propinsi Nusa Tenggara Timur
… adalah sirih (Piper betle L.) dari suku Piperaceae dan kunyit (Curcuma domestica) dari suku Zingiberaceae. Masyarakat lokal Kedang memanfaatkan tumbuhan untuk memudahkan kelahiran sebesar 47%, perawatan ibu pasca melahirkan sebesar 28%, keputihan 19%,disfungsi ereksi 12%, Penyakit Menular …
-
Etnobotani tumbuhan obat oleh masyarakat suku Dayak Seruyan Kabupaten Seruyan Provinsi Kalimantan Tengah.
… tertinggi, Sirih (Piper bettle L.) dari suku Piperaceae persentase sebesar 5%, Bawang dayak (Eleutherine americana) sebesar 5% dari suku Iridaceae, Temulawak (Curcuma Xanthorrhiza) Roxb sebesar 5% dan Kunyit (Curcuma domestica Val) sebesar 4% dari suku Zingeberaceae. Bagian tumbuhan yang …
-
Phylogenetics patterns of host utilization in two tropical Microgastrine parasitoid genera (Hymenoptera: Braconidae)
… in the equally diverse plant family Piper (Piperaceae: Piperales). Phylogenies were estimated for each of the genera within each trophic interaction. Phylogenetic and ecological data were brought together for the Piper, Eois, and Parapanteles cascade (most of which are recently discovered, …
-
Novel natural product based anti-anxiety therapy and natural insecticides
… the active components of a member of the Piperaceae or Pepper family (P. tuberculatum) from Costa Rica, were isolated and their structures characterized as 5,6-dihydropiperlonguminine (25), 5,6-dihydropiperine (26), piperine ( 27) and piperlonguminine (28). Extracts from this neotropical …
-
Development and application of novel genetic transformation technologies in maize (Zea mays L.)
… transformation technologies in Peperomia (Piperaceae) by establishing an efficient leaf-based regeneration system. Also, factors determining plastid size and number in Peperomia, whose species display great interspecific variation in chloroplast size and number per cell, were investigated. …
-
Evolution of the genus Aristolochia - Systematics, Molecular Evolution and Ecology
… same topology, and converge on the monophyly of Piperaceae and Saururaceae. Lactoris gains high support as sister to Aristolochiaceae subf. Aristolochioideae, but the different tree inference methods yield conflicting results with respect to the relationships of subfam. Asaroideae. In Piperaceae, …
-
Sekundäre Bergregenwälder in Südecuador:Der Einfluss der Art der Störung auf das Spektrum der Pflanzenarten und die Waldstruktur, eine vegetationskundliche Analyse
… Mikania (Asteraceae), Piper und Peperomia (Piperaceae), und Miconia (Melastomataceae). Eine besondere Bedeutung für die Indikation der Sekundärwälder haben der Bambus (Chusquea spec.1), der Adlerfarn (Pteridium arachnoideum) und die Sträucher Baccharis latifolia und Ageratina dendroides …