Results 31 to 40 of about 1,645 (138)

Physical characteristics of passionfruit cv. BRS gigante amarelo produced by flowers with three and four carpels

open access: yesBioscience Journal, 2020
The carpel is the female reproductive structure composed of a set of stigma, style and ovary. Normally passionflower have three carpels, however, some cultivars have this structure in greater quantity.
Danilo Akio de Sousa Esashika   +2 more
doaj   +3 more sources

Escape from extreme specialization: passionflowers, bats and the sword-billed hummingbird [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2014
A striking example of plant/pollinator trait matching is found between Andean species of Passiflora with 6–14-cm-long nectar tubes and the sword-billed hummingbird, Ensifera ensifera , with up to 11-cm-long bills. Because of the position of their anthers and stigmas, and self-incompatibility,
S, Abrahamczyk   +2 more
openaire   +2 more sources

Passionflower in the treatment of generalized anxiety disorder: a double-blind and randomized trial with oxazepam

open access: yesJournal of Medicinal Plants, 2002
Passionflower (Passiflora incarnata) is folk remedy for anxiety. A double-blind randomized trial compared the efficacy of Pascinora incarnata extract with oxazepam in the treatment of generalized anxiety disorder.
Mohsen Vaziran   +3 more
doaj  

Steroidal and triterpenoidal glucosides from Passiflora alata

open access: yesJournal of the Brazilian Chemical Society, 2001
Five glycosides were isolated from leaves of P. alata. The structures 1-5 were obtained through extensive spectral analyses as 3-O-beta-D-glucopyranosyl-stigmasterol (1), 3-O-beta-D-glucopyranosyl-oleanolic acid (2), 3-O-beta-D-glucopyranosyl-(1->3)-beta-
Reginatto Flávio H.   +5 more
doaj  

Microenxertia interespecífica ex vitro em maracujazeiros Ex vitro interspecific micrografting in passionflower

open access: yesPesquisa Agropecuária Brasileira, 2009
Este trabalho teve como objetivo avaliar o efeito da espécie de Passiflora usada como porta-enxerto no pegamento e desenvolvimento da microenxertia interespecífica ex vitro e caracterizar anatomicamente a região em que ela é realizada.
Wilson Vicente Souza Pereira   +3 more
doaj   +1 more source

A research on the detection of some phytochemical properties in the fruits of passiflora species [PDF]

open access: yesBIO Web of Conferences
Passiflora belongs to the Passifloraceae family and is native to South Africa. Thanks to its health benefits, it is now commonly grown in tropical and subtropical regions.
Ada Mesut   +4 more
doaj   +1 more source

Investigation into the Sleep-Promoting Effects of the Traditional Use of Passionflower (Passiflora spp.), Chamomile (Matricaria chamomilla L.) and Mulungu (Erythrina spp.) in Brazil

open access: yesDrugs and Drug Candidates
Background/Objectives: Sleep is essential to human health, playing a vital role in physical and mental well-being. Sleep disorders can lead to significant health complications, such as cardiovascular problems, diabetes, obesity, and depression. In Brazil,
Pedro Carvalho Araújo   +2 more
doaj   +1 more source

Large Carpenter Bees as Agricultural Pollinators

open access: yesPsyche: A Journal of Entomology, 2010
Large carpenter bees (genus Xylocopa) are wood-nesting generalist pollinators of broad geographical distribution that exhibit varying levels of sociality.
Tamar Keasar
doaj   +1 more source

Beneficial Neuro-Pharmacological Effect of Passionflower (Passiflora Incarnate L) [PDF]

open access: yesOnline Journal of Neurology and Brain Disorders, 2020
The Passiflora incarnata plant, belonging to the Passifloraceae family and commonly known as passion fruit...
openaire   +1 more source

Phytotherapy of Alcoholism

open access: yesNatural Product Communications, 2012
Alcoholism is a medical, social, and economic problem where treatment methods mostly include difficult and long-lasting psychotherapy and, in some cases, quite controversial pharmacological approaches.
Michał Tomczyk   +2 more
doaj   +1 more source

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