Results 91 to 100 of about 1,421 (204)

Oxidation reactions are required to produce atranorin from acetate by alginate-immobilized cells of Cladonia verticillaris. [PDF]

, 2000
Atranorin, a p-depside of the b-orcinol series, is produced by several Cladonia species. Immobilized cells of Cladonia verticillaris in calcium alginate are able to produce atranorin when they are supplied with 1.0 mM acetate as a precursor.
Fontaniella, B., Pereira, E.C., Sebastián, B., Vicente, C.   +3 more
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Lichens as natural sources of biotechnologically relevant bacteria [PDF]

, 2015
International audienceThe search for microorganisms from novel sources and in particular microbial symbioses represents a promising approach in biotechnology.
Berg, Gabriele, Grube, Martin, Parrot, Delphine, Suzuki, Marcelino T., Tomasi, Sophie   +4 more
core   +3 more sources

Metabolomic Analysis of Two Parmotrema Lichens: P. robustum (Degel.) Hale and P. andinum (Mull. Arg.) Hale Using UHPLC-ESI-OT-MS-MS

Molecules, 2017
Lichens are symbiotic associations of fungi with microalgae and/or cyanobacteria. Lichens belonging to the Parmeliaceae family comprise 2700 species of lichens, including the Parmotrema genus which is composed of 300 species.
Alfredo Torres-Benítez, María Rivera-Montalvo, Beatriz Sepúlveda, Olivio N. Castro, Edgar Nagles, Mario J. Simirgiotis, Olimpo García-Beltrán, Carlos Areche   +7 more
doaj   +1 more source

Stability of biofortified cassava fried chips. [PDF]

, 2016
The purpose of this study was to survey information on the effect of the type of package and packaging system of the product to preserve the nutritional and sensorial quality of biofortified fried cassava ...
ALVES, R. M. V., CAMPOS, A. C. M. G. de, CARVALHO, J. L. V. de, ITO, D., OLIVEIRA, L. A. de, PACHECO, S.   +5 more
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Phytochemical profile and diverse pharmacology of Garcinia celebica L

Heliyon
Garcinia celebica L. syn. Garcinia hombroniana Pierre belongs to the family Clusiaceae, is indigenous to Southeast Asian countries. This review aims to provide updated, comprehensive and categorized information on the phytoconstituents and ...
Nor Hidayah Mustafa, Juriyati Jalil, Kai En Leong, Jamia Azdina Jamal, Khairana Husain   +4 more
doaj   +1 more source

Fellhanera gyrophorica, a new European species with conspicuous pycnidia [PDF]

, 2017
Fellhanera gyrophorica Sérus., Coppins, Diederich & Scheidegger is described as new from Europe Austria, Lithuania, Luxembourg, Poland, Switzerland and Ukraine.
Coppins, B. J., Diederich, P., Scheidegger, C., Sérusiaux, E.   +3 more
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Platismatia glauca and Pseudevernia furfuracea lichens as sources of antioxidant, antimicrobial and antibiofilm agents [PDF]

The antioxidative, antimicrobial and antibiofilm potentials of acetone, ethyl acetate and methanol extracts of lichen species Platismatia glauca and Pseudevernia furfuracea were evaluated.
Cvetković, Vladimir, Mitrović, Tatjana, Mladenović, Marko, Radojević, Ivana, Radulović, Niko, Stamenković, Slaviša, Stanković, Milan, Stefanović, Olgica, Topuzović, Marina, Vasić, Sava, Čomić, Ljiljana   +10 more
core   +1 more source

Biologically-active compounds from Brazilian lichens and their affinity with ether [PDF]

, 2017
It can be obtained from lichens biologically-active extracts and pure substances, many of them of phenolic nature. They are usually obtained by using organic solvents, such as diethyl ether.
Buril, M. L. L., Da S. Falcão, Emerson Peter, Da Silva, Nicácio H, Legaz González, María Estrella, Martins, Mônica C.B., Pereira, Eugênia C., Santiago, Rocío, Vicente Córdoba, Carlos   +7 more
core   +1 more source

A new depsidone of Lobaria pulmonaria with acetylcholinesterase inhibition activity

Journal of Enzyme Inhibition and Medicinal Chemistry, 2012
The phytochemical investigation conducted on a foliose lichen, Lobaria pulmonaria(L.) Hoffm. (Lobariaceae), led to the isolation of a new depsidone in the form of its diacetate derivative which showed a moderate acetylcholinesterase inhibition activity (1 µg) in vitro.
Pejin, B., Tommonaro, G., Iodice, C., Tesevic, V., Vajs, V., De Rosa, S.   +11 more
openaire   +5 more sources

Secondary Metabolite Profiling of Species of the Genus Usnea by UHPLC-ESI-OT-MS-MS

Molecules, 2017
Lichens are symbiotic associations of fungi with microalgae and/or cyanobacteria, which are considered among the slowest growing organisms, with strong tolerance to adverse environmental conditions.
Francisco Salgado, Laura Albornoz, Carmen Cortéz, Elena Stashenko, Kelly Urrea-Vallejo, Edgar Nagles, Cesar Galicia-Virviescas, Alberto Cornejo, Alejandro Ardiles, Mario Simirgiotis, Olimpo García-Beltrán, Carlos Areche   +11 more
doaj   +1 more source