[HTML][HTML] Antioxidants: Classification, natural sources, activity/capacity measurements, and usefulness for the synthesis of nanoparticles

J Flieger, W Flieger, J Baj, R Maciejewski - Materials, 2021‏ - mdpi.com
Natural extracts are the source of many antioxidant substances. They have proven useful not
only as supplements preventing diseases caused by oxidative stress and food additives …

Antioxidant compounds from microbial sources: A review

P Chandra, RK Sharma, DS Arora - Food Research International, 2020‏ - Elsevier
Free radicals are one or more unpaired electrons containing reactive molecules, which can
damage nucleic acids, proteins, carbohydrates, and lipids, leading to several diseases …

Lichens: a promising source of antibiotic and anticancer drugs

G Shrestha, LL St. Clair - Phytochemistry reviews, 2013‏ - Springer
Lichens are symbiotic associations between fungi and a photosynthetic alga and/or
cyanobacteria. Lichenized fungi have been found to produce a wide array of secondary …

Biopharmaceutical potential of lichens

VP Zambare, LP Christopher - Pharmaceutical Biology, 2012‏ - Taylor & Francis
Context: Lichens are composite organisms consisting of a symbiotic association of a fungus
(the mycobiont) with a photosynthetic partner (the phytobiont), usually either a green alga or …

Lichens used in traditional medicine

SD Crawford - Lichen secondary metabolites: bioactive properties and …, 2019‏ - Springer
Lichens are used in traditional medicine by cultures across the world, particularly in
temperate and arctic regions. Knowledge of these medicinal uses is available to us because …

Antioxidant potential of lichen species and their secondary metabolites. A systematic review

C Fernández-Moriano… - Pharmaceutical …, 2016‏ - Taylor & Francis
Context: Pharmacological interest of lichens lies in their capacity to produce bioactive
secondary metabolites, being most of them phenolic compounds with reactive hydroxyl …

A comparative study of isolated secondary metabolites from lichens and their antioxidative properties

J Elečko, M Vilková, R Frenák, D Routray, D Ručová… - Plants, 2022‏ - mdpi.com
Free radicals play a critical role in the chemical processes that occur in all cells.
Pharmaceutical companies manufacture a variety of synthetically prepared antioxidants, but …

Bioactive lichen metabolites: alpine habitats as an untapped source

J Boustie, S Tomasi, M Grube - Phytochemistry Reviews, 2011‏ - Springer
Lichens are fungal and algal/cyanobacterial symbioses resulting in the production of specific
metabolites. Some of these are forming an available biomass for phytochemical …

[کتاب][B] Thin layer chromatography in drug analysis

L Komsta, M Waksmundzka-Hajnos, J Sherma - 2013‏ - books.google.com
Used routinely in drug control laboratories, forensic laboratories, and as a research tool, thin
layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It …

[HTML][HTML] Free Radical Scavenging Activity and Characterization of Sesquiterpenoids in Four Species of Curcuma Using a TLC Bioautography Assay and GC-MS …

J Zhao, J Zhang, B Yang, GP Lv, SP Li - Molecules, 2010‏ - mdpi.com
The sesquiterpenoids are one of major groups of antioxidants in Curcuma besides
curcuminoids. However, the real substances contributing to the antioxidant activity are still …