What does lignan mean?
Definitions for lignan
lig·nan
This dictionary definitions page includes all the possible meanings, example usage and translations of the word lignan.
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Wiktionary
lignannoun
Any of a class of phytoestrogens characterized by the presence of a pair of propylbenzene groupings
Wikipedia
Lignan
The lignans are a large group of low molecular weight polyphenols found in plants, particularly seeds, whole grains, and vegetables. The name derives from the Latin word for "wood". Lignans are precursors to phytoestrogens. They may play a role as antifeedants in the defense of seeds and plants against herbivores.
Wikidata
Lignan
The lignans are a group of chemical compounds found in plants. Lignans are one of the major classes of phytoestrogens, which are estrogen-like chemicals and also act as antioxidants. The other classes of phytoestrogens are the isoflavones and coumestans. Plant lignans are polyphenolic substances derived from phenylalanine via dimerization of substituted cinnamic alcohols, known as monolignols, to a dibenzylbutane skeleton 2. This reaction is catalysed by oxidative enzymes and is often controlled by dirigent proteins. Many natural products, known as phenylpropanoids, are built up of C6C3 units derived from cinnamyl units just as terpene chemistry builds on isoprene units. Structure 3 is a neolignan, a structure formed by joining the two propylbenzene residues at other than the β-carbon atom of the propyl side chain. Some examples of lignans are pinoresinol, podophyllotoxin, and steganacin. When part of the human diet, some lignans are metabolized to form mammalian lignans known as enterodiol and enterolactone by intestinal bacteria. Lignans that can be metabolized to form mammalian lignans are pinoresinol, lariciresinol, secoisolariciresinol, matairesinol, hydroxymatairesinol, syringaresinol and sesamin.
Numerology
Chaldean Numerology
The numerical value of lignan in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of lignan in Pythagorean Numerology is: 3
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"lignan." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/lignan>.
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