Results 1 to 10 of about 3,009 (186)

The complete chloroplast genome of Piper bambusifolium Y.C. Tseng 1979 (Piperaceae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources
Piper bambusifolium Y.C. Tseng 1979, a climbing shrub of the family Piperaceae, has attracted increasing research attention due to its dual medicinal and ornamental value.
Yu Zhang   +4 more
doaj   +2 more sources

Chemistry and evolution of the Piperaceae [PDF]

open access: yesPure and Applied Chemistry, 2007
Abstract The chemistry of members of the family Piperaceae is of great interest owing to the variety of biological properties displayed. A survey of structural diversity and bioactivity reveals that groups of species specialize in the production of amides, phenylpropanoids, lignans and neolignans, benzoic acids and chromenes, alkaloids ...
Kato Mj, Maysa Furlan
exaly   +3 more sources

The Genus Piper (Piperaceae) in Honduras

open access: yesNovon, 2007
ABSTRACT In preparation for a detailed account of the genus Piper L. in Honduras, a nomenclator is provided that includes the name, reference citation, and type information for species accepted. A total of 45 taxa are currently recognized, with over 100 names (species level and below) listed in synonymy, 58 of which are new.
Felix G Coe
exaly   +4 more sources

Antiquorum and Antibiofilm Activities of Piper bogotense C. DC. against Pseudomonas aeruginosa and Identification of Bioactive Compounds

open access: yesPlants, 2023
The present study describes the anti-biofilm and quorum sensing (QS) inhibitory potential of extracts and chemical constituents from Piper bogotense. Antibiofilm potential was determined through crystal violet assay against Pseudomonas aeruginosa, while ...
Andrés G. Sierra-Quitian   +4 more
doaj   +1 more source

Piper tectoniifolium Kunth: A New Natural Source of the Bioactive Neolignan (−)-Grandisin

open access: yesMolecules, 2022
The Piper species are a recognized botanical source of a broad structural diversity of lignans and its derivatives. For the first time, Piper tectoniifolium Kunth is presented as a promising natural source of the bioactive (−)-grandisin.
André M. Marques   +13 more
doaj   +1 more source

New records of the five alien species from the flora of United Arab Emirates

open access: yesTurczaninowia, 2022
During floristic research in 2017–2022 in the Emirate of Fujairah in the United Arab Emirates (UAE), the authors discovered new alien species that complement the species composition of the flora of vascular plants in the Emirate and the UAE as a whole ...
Михаил Владимирович Коршунов   +1 more
doaj   +1 more source

Bioactivity of Piper aduncum L. essential oil for insect pests of stored products

open access: yesPesquisa Agropecuária Tropical, 2023
Determining the bioactivity of essential oils extracted from plants is crucial for the development of alternatives for controlling insect pests in stored grains.
Josiane Moura do Nascimento   +4 more
doaj   +1 more source

Phytochemicals and Tyrosinase Inhibitory Activity from Piper caninum and Piper magnibaccum [PDF]

open access: yesPharmaceutical Sciences, 2019
Background: Piper species are aromatic plants used as spices in the kitchen, but their secondary metabolites have also shown biological effects on human health.
Nur Athirah Hashim   +3 more
doaj   +1 more source

Check-list of the Piperaceae of Equatorial Guinea

open access: yesAnales del Jardín Botánico de Madrid, 2002
A check-list of the Piperaceae from Equatorial Guinea is presented, with 13 species. Three species are known from Annobón, 13 species from Bioko and 5 species from Río Muni. The best represented genus is Peperomia, with 10 species.
Maximiliano Fero   +3 more
doaj   +1 more source

Antioxidant and antimicrobial potential of selected varieties of Piper betle L. (Betel leaf)

open access: yesAnais da Academia Brasileira de Ciências, 2018
Piper betle L., is an evergreen perennial creeper belonging to family Piperaceae and is known to possess numerous medicinal properties. Current study focuses on evaluating antioxidant and antimicrobial potential of betel leaf.
CHAYANIKA SARMA   +8 more
doaj   +1 more source

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