Results 1 to 10 of about 167 (96)

N-Methylisosalsoline from Hammada scoparia [PDF]

Acta Crystallographica Section E: Structure Reports Online, 2008
The title compound (systematic name: 1,2-dimethyl-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-ol), C12H17NO2, is a major alkaloid isolated from Hammada scoparia leaves.
Damak Mohamed, Abdelhamid Ben Salah, Besma Hamdi   +2 more
exaly   +7 more sources

Physicochemical, structural, and biological properties of novel water-soluble polysaccharide derived from the Tunisian Hammada scoparia plant and its application on beef meat preservation [PDF]

Heliyon
This work aims to characterize a novel water-soluble polysaccharide from Hammada scoparia leaves named PSP. The Infrared (FT-IR) and nuclear magnetic resonance (NMR) spectra confirmed the presence of different polysaccharide functional bands.
Amal Feki, Ibtissem Ben Amara, Hatem Kallel   +2 more
exaly   +6 more sources

Acute and Subacute Toxicity Studies of the Aqueous Extract from Haloxylon scoparium Pomel (Hammada scoparia (Pomel)) by Oral Administration in Rodents. [PDF]

Biomed Res Int, 2020
Ethnopharmacological Relevance. Haloxylon scoparium Pomel is a herbal medicine traditionally used for treating scorpions and snakebite, diabetes, and stomachache as well as several other diseases. No systematic study of the potential toxicity of the plant has been described. Aim of the Study.
Kharchoufa L, Bouhrim M, Bencheikh N, El Assri S, Amirou A, Yamani A, Choukri M, Mekhfi H, Elachouri M.   +8 more
europepmc   +5 more sources

Physico-Chemical Properties of Steppe Soils with Hammada scoparia (Pomel) in The Naâma Region (Algeria)

Ekologia
With an average annual rainfall below 150 mm, the steppe with Hammada scoparia emerges, constituting the transition between the arid steppes and the Saharan vegetation. The distribution of the vegetation is very irregular, which depends on the nature and
Boucherit Hafidha, Abdelkrim Benaradj
exaly   +3 more sources

Mineral Composition, Phenolic Content, and In Vitro Antidiabetic and Antioxidant Properties of Aqueous and Organic Extracts of Haloxylon scoparium Aerial Parts. [PDF]

Evid Based Complement Alternat Med, 2021
Haloxylon scoparium is a plant widely used in traditional medicine for the treatment of diabetes. Hence, this study focuses on the mineralogical and chemical composition and evaluation of the antidiabetic and antioxidant activities of the aerial part of this species.
Lachkar N, Lamchouri F, Bouabid K, Boulfia M, Senhaji S, Stitou M, Toufik H.   +6 more
europepmc   +2 more sources

Competition, Drought, Season Length? Disentangling Key Factors for Local Adaptation in Two Mediterranean Annuals across Combined Macroclimatic and Microclimatic Aridity Gradients. [PDF]

Ecol Evol
Using an large greenhouse experiment, we disentangled three key drivers for local adaptation along natural aridity gradients: competition, drought stress, and short season length. In this context, we are the first to combine a microclimatic and macroclimatic scale. Our results relate to ecological theory and climate change vulnerability.
Gade F, Metz J.
europepmc   +2 more sources

Novel Targets for Fruit Conservation Strategies Revealed by Omics Studies: A Systematic Review and Meta-Analysis. [PDF]

Int J Food Sci
Fresh fruit is an important dietary source of nutrients and health‐related compounds, also contributing to food security and economic development worldwide. Postharvest losses exert a huge negative impact on fruit quality, consumers′ acceptance, economic value, and market availability.
Storch TT, Pegoraro C, Quecini V, Rombaldi CV, Girardi CL.   +4 more
europepmc   +2 more sources

Synthesis of C3/C1-Substituted Tetrahydroisoquinolines [PDF]

Molecules, 2015
A broad biological screening of the natural alkaloid N-methylisosalsoline (2) extracted from Hammada scoparia leaves against a panel of human and parasitic proteases revealed an interesting activity profile of 2 towards human 20S proteasome. This outcome
Mohamed Mihoubi, Nicola Micale, Angela Scala, Raoudha Mezghani Jarraya, Amira Bouaziz, Tanja Schirmeister, Francesco Risitano, Anna Piperno, Giovanni Grassi   +8 more
doaj   +2 more sources

Molluscicidal activity of Hammada scoparia (Pomel) Iljin leaf extracts and the principal alkaloids isolated from them against Galba truncatula

Memorias Do Instituto Oswaldo Cruz, 2009
The molluscicidal activity of Hammada scoparia leaf extracts and the principal alkaloids isolated from them (carnegine and N-methylisosalsoline) were tested against the mollusc gastropod, Galba truncatula, the intermediate host of Fasciola hepatica in ...
R Mezghani-Jarraya, H Hammami, A Ayadi, M Damak   +3 more
exaly   +3 more sources

Multiple mechanisms explain loss of anthocyanins from betalain-pigmented Caryophyllales, including repeated wholesale loss of a key anthocyanidin synthesis enzyme. [PDF]

New Phytol
Summary In this study, we investigate the genetic mechanisms responsible for the loss of anthocyanins in betalain‐pigmented Caryophyllales, considering our hypothesis of multiple transitions to betalain pigmentation. Utilizing transcriptomic and genomic datasets across 357 species and 31 families, we scrutinize 18 flavonoid pathway genes and six ...
Pucker B, Walker-Hale N, Dzurlic J, Yim WC, Cushman JC, Crum A, Yang Y, Brockington SF.   +7 more
europepmc   +2 more sources