Anagram & Information om | Engelska ordet LIGNANS

Exempel på hur man kan använda LIGNANS i en mening

• The term polyphenol is not well-defined, but it is generally agreed that they are natural products with "several hydroxyl groups on aromatic rings" including four principal classes: "phenolic acids, flavonoids, stilbenes, and lignans".
• Six phenolic acids were identified (gallic, homovanillic, protocatechuic, p-hydroxybenzoic, vanillic and p-coumaric), three flavonoids (catechin, epicatechin and catechin tetramethyl ether) and eight lignans (taxiresinol, 7-(2-methyl-3,4-dihydroxytetrahydropyran-5-yloxy)-taxiresinol, secoisolariciresinol, lariciresinol, hydroxymatairesinol, isolariciresinol, matairesinol and pinoresinol).
• Other secondary metabolites reported from the genus include caffeoylquinic acids, coumarins, lignans, stilbenoids, and triterpenoids.
• While it is commonly asserted that the biological properties of lignans per sé are void, and that only the enterolignans enterodiol and enterolactone, produced from lignans by intestinal bacteria have interesting biological properties, nordihydroguaiaretic acid has antioxidant and anti-inflammatory properties in vitro or in animal models.
• The lignans chamaecypanones A and B, obtulignolide, and isootobanone can be found in the heartwood of Chamaecyparis obtusa var.
• The deodar cedar also contains lignans and the phenolic sesquiterpene himasecolone, together with isopimaric acid.
• The derived extract from the roots has been characterized for its major constituents, including lignans, sesamin (eleutheroside B4), syringaresinol, phenylpropanes, coumarins, beta-sitosterol and daucosterol.
• Chemicals that have been isolated from this plant include flavonoids, terpenoids, steroids, lignans, cardenolides, phenolic acids, and alkaloids.
• Monolignols, also called lignols, are the source materials for biosynthesis of both lignans and lignin and consist mainly of paracoumaryl alcohol (H), coniferyl alcohol (G) and sinapyl alcohol (S).
• In addition to magnolol, related lignans occur in the extracts including honokiol, which is an isomer of magnolol.
• A number of plant lignans are metabolized to the enterolignans (enterodiol and enterolactone) that can potentially reduce the risk of certain cancers and cardiovascular diseases.
• The lignans nymphaeoside A and icariside E, and the flavonols kaempferol 3-O-alpha-l-rhamnopyranoside (afzelin), quercetin 3-O-alpha-l-rhamnopyranoside (quercitrin), myricetin 3-O-alpha-l-rhamnopyranoside (myricitrin), quercetin 3-O-(6'-O-acetyl)-beta-d-galactopyranoside, myricetin 3-O-beta-d-galactopyranoside and myricetin 3-O-(6'-O-acetyl)-beta-d-galactopyranoside can be found in N.
• It was found that jupcheong, especially with ginger, could improve the lipid oxidative stability of yakgwa by higher protection of tocopherols and lignans than polyphenols from degradation, and tocopherols were the most important antioxidants in reducing lipid oxidation of yakgwa.
• Enterolignans are also called "mammalian lignans", although that term is self-contradictory since mammals do not produce lignans.
• These compounds have highly divergent structures including alkaloids, anthraquinones, flavonoids, iridoids, triterpenoids, sterols, lignans and a number of other compounds.
• Pinoresinol, along with other plant lignans, are converted into enterolignans by intestinal microflora in the human body.
• The most important bioactive lignans are schisandrin (also denoted as schizandrin or schisandrol A), schisandrin B, schisantherin A, schisantherin B, schisanhenol, deoxyschisandrin, and gomisin A.
• The principal constituents of Stellera chamaejasme include, among others, flavonoids, coumarins, lignans and diterpenoids.

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