Results 91 to 100 of about 20,074 (254)

Two new alkaloids from Narcissus serotinus L. [PDF]

, 2010
The Amaryllidaceae family is well known for the presence of an exclusive group of alkaloids with a wide range of biological activities. Narcissus serotinus L.
Bastida Armengol, Jaume, Benaissa, Mohammed, Berkov, Strahil, Codina Mahrer, Carles, Elamrani, Abdelaziz, Pigni, Natalia Belén, Viladomat Meya, Francesc   +6 more
core   +3 more sources

Biological Activities of Snowdrop (Galanthus spp., Family Amaryllidaceae)

Frontiers in Pharmacology, 2021
Snowdrop is an iconic early spring flowering plant of the genus Galanthus (Amaryllidaceae). Galanthus species (Galanthus spp.) are economically important plants as ornaments. Galanthus spp has gained significance scientific and commercial interest due to
Chee Kei Kong, L. Low, Wei Sheng Siew, W. Yap, K. Khaw, L. Ming, A. Mocan, B. Goh, P. Goh   +8 more
semanticscholar   +1 more source

Edible Seeds in the Fight Against Hypertension: A Review of In Vitro, In Vivo, and Clinical Evidences With a Mechanistic Insight of Bioactive Compounds

Food Frontiers, Volume 7, Issue 1, January 2026.
The presented review provides the potential antihypertensive benefits of traditionally employed edible seeds, presenting new perspectives and avenues for future research. ABSTRACT Hypertension, often referred to as a silent killer, is responsible for 7.5 million deaths, representing approximately 12.8% of all global mortality.
Jinmin Shi, Mohamad Fawzi Mahomoodally, Ahmed Abduljalal Abduljabbar, Ruttun Bushra Umme Zainab, Katharigatta N. Venugopala, Gokhan Zengin, Sakina Yagi, Meng‐Yao Li, Xuebo Hu   +8 more
wiley   +1 more source

Magyarországon előforduló Amaryllidaceae és Ranunculaceae fajok növénykémiai elemzése: biológiailag aktív alkaloidok izolálása, szerkezetfelderítése és farmakológiai vizsgálata = Phytochemical investigation of Hungarian Amaryllidaceae and Ranunculaceae species: isolation, structure determination and pharmacological investigation of biologically active alkaloids [PDF]

, 2006
A kutatási program keretében az Amaryllidaceae családba tartozó Hymenocallis×festalis, Sprekelia formossissima, Leucojum vernum, Lycoris squamigera, és a Ranunculaceae családba tartozó Consolida orientalis, Aconitum vulparia, A. anthora és A.
Forgó, Péter, Hajdú, Zsuzsanna, Hohmann, Judit, Molnár, József, Rédei, Dóra   +4 more
core  

Microsatellite markers for hoop-petticoat daffodils (Narcissus sect. Bulbocodii; Amaryllidaceae) [PDF]

, 2016
• Premise of the study: Microsatellite markers were developed using hoop-petticoat daffodils ( Narcissus sect. Bulbocodii ; Amaryllidaceae) to aid in the taxonomic revision of the section, and further to evaluate their broad applicability for daffodil ...
Culham, Alastair, David, John C., Konyves, Kalman   +2 more
core   +1 more source

Bulbil formation in stress: Crucial role of triploid fitness in mixed ploidy dynamics in Costus speciosus

Plant Species Biology, Volume 41, Issue 1, January 2026.
Upon prolonged waterlogging, a Costus speciosus plant developed bulbils at stem node. Karyotype analysis, nucleolar staining, and anatomical study revealed its triploid status and developmental aspects. Prevalence of tetraploid, abundance, and unique reproductive fecundity of the triploid, indicates its determinant role in coexistence of the multiple ...
Surochita Basu, Uttam Deb, Reecha Das, Supriya Adhikari   +3 more
wiley   +1 more source

Comparative study of the vibrational optical activity techniques in structure elucidation : the case of galantamine [PDF]

, 2019
The absolute configuration of the alkaloid galantamine was studied using a range of solution-state techniques; nuclear magnetic resonance (NMR), vibrational circular dichroism (VCD), and Raman optical activity (ROA). While the combined use of NMR and VCD
Bultinck, Patrick, De Gussem, Ewoud, Herrebout, Wouter A., Johannessen, Christian, Tehrani, Kourosch Abbaspour   +4 more
core   +2 more sources

Diversity, Structural Dynamics, Regeneration Potential, and Endemism of Moist Evergreen Afromontane Forests in Ethiopia

International Journal of Forestry Research, Volume 2026, Issue 1, 2026.
The moist evergreen Afromontane forest (MEAF) in Ethiopia is characterized by unique species diversity and serves as the center of origin and diversity for Coffea arabica. A systematic review of MEAF in Ethiopia was conducted following the PRISMA 2020 protocol.
Worku Misganaw Tebabal, Getinet Masresha Kassa, Yalew Yiblet Mekonen, Mustafa Zeybek   +3 more
wiley   +1 more source

Threatened plants of the Albany Centre of Floristic Endemism, South Africa [PDF]

, 2003
We present Red List assessments of threatened plants of the Albany Centre of Floristic Endemism in the Eastern Cape province of South Africa. We evaluated the status of taxa using categories and criteria adopted by the World Conservation Union (IUCN) in ...
Dold, A P, Victor, A E
core   +1 more source

Ecophysiology of seed dormancy and the control of germination in early spring-flowering Galanthus nivalis and Narcissus pseudonarcissus (Amaryllidaceae) [PDF]

, 2015
Seed dormancy induction and alleviation in the winter-flowering moist temperate woodland species Galanthus nivalis and Narcissus pseudonarcissus are complex and poorly understood.
Baskin, Baskin, Baskin, Baskin, Bishop, Blanchard, Bliss, Budnikov, Caldwell, Carpenter, Church, Copete, Davis, Fenner, Fiona R. Hay, Handel, Harper, Heinrich, Herranz, Herranz, Karssen, Kebreab, Kondo, Li, Marquis, Meerow, Mondoni, Mondoni, Mondoni, Murdoch, Newton, Nuñez, Pons, Probert, Richard H. Ellis, Rosemary J. Newton, Thanos, Thompson, Thompson, Vandelook, Vleeshouwers, Way   +41 more
core   +1 more source