Anagram & Information om | Engelska ordet DEPSIDES

Exempel på hur man kan använda DEPSIDES i en mening

• Phenolic acids and depsides includes vanillic acid, isovanillic acid, p-coumaric acid, p-hydroxybenzoic acid, o-hydroxyphenyl acetic acid, caffeic acid, chlorogenic acid and caffeoylglucaric acids.
• Various lichen products have been reported in the family, including depsides, depsidones, and derivatives of pulvinic acid.
• These lichens are known for producing various chemical compounds including depsides, depsidones, and lichexanthone.
• Ochrolechia lichens produce diverse secondary metabolites, including orcinol depsides, depsidones, and xanthones.
• Chemically, Ramalina lichens often contain usnic acid, a compound that gives them a yellowish-green hue, along with various other substances, including depsides, depsidones, and aliphatic compounds.
• Chemically, the genus contains an array of compounds including orcinol and ß-orcinol depsides, along with depsidones, dibenzofurans, anthraquinones, xanthones, and chemical derivatives of pulvinic acid.
• In terms of chemistry, Roccella lichens contain orcinol and β-orcinol depsides, as well as aliphatic acids.
• Cetrelia lichens are chemically diverse and produce several secondary chemicals: atranorin is the main compound produced in the cortex, while substances known as depsides or depsidones are compounds in the medulla (the tissue layer under the cortex) that can be used to help distinguish between species.
• Chemically, the cortex of Xanthoparmelia lichens contains either usnic acid or an unknown brown pigment, while the medulla may contain a variety of chemical compounds including orcinol depsides, orcinol depsidones, β-orcinol depsides, β-orcinol depsidones, anthraquinones, aliphatic acids, and amino acid derivatives.
• The main distinctions between Lecidea and Lecidella include Lecidellas typically grey, granular thallus with black, blue-black, or white-grey lower thallus; reproductive structures such as soredia, isidia, and blastidia; common presence of conidiomata; Lecanora-type asci; paraphyses that are not fused and easily dispersed; and secondary metabolites including xanthones, orcinol depsidones, β-orcinol depsides, and triterpenoids.
• Species of Niebla that contain triterpenes also contain depsides as major lichen substances, which in a species may be either divaricatic acid or sekikaic acid.
• The species contains several lichen products, including depsides (atranorin and chloroatranorin), depsidones (stictic acid, constictic acid, norstictic acid, and menegazziaic acids), as well as fatty acids and pigments.
• A more recent study using liquid chromatography-electrospray ionization-mass spectrometry/mass spectrometry as an analysis technique tentatively identified a total of twenty-five lichen products, including 5 depsides, 12 depsidones, 2 diphenyl ethers, 1 aromatic considered as possible artifact, 1 dibenzofuran, 1 carbohydrate, 1 organic acid, and 2 undefined compounds.
• Yellow to red colours are produced with the K test and some depsides (including atranorin and thamnolic acid), and many β-orcinol depsidones.
• Two of the species, Niebla homalea and Niebla josecuervoi, are distinguished by chemistry, depsidones (Niebla josecuervoi) and depsides (Niebla homalea), which also includes the acid deficient Niebla homaleoides considered to be more related to species with depsidones; N.
• Niebla, as defined by Spjut, has a two-layered cortex, isolated chondroid strands in the medulla, and lichen substances predominantly depsides with triterpenes differing from those in Vermilacinia or depsidones lacking the terpenes.
• The species contains various biologically active compounds including depsidones, depsides, and phthalides.
• Classes of secondary chemicals found in the medulla include orcinol depsides (gyrophoric acid), and beta‐orcinol depsidones (such as protocetraric, salazinic, norstictic, and stictic acids).
• The predominant secondary chemicals present in the genus are orcinol depsides such as lecanoric acid and gyrophoric acid.
• Diffractaic acid is in the class of compounds called depsides, and has been scientifically investigated for biological properties such as antioxidant, antiulcerogenic and gastroprotective effects.

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