phloroglucinol in a sentence
Examples
- Most polyphenols contain repeating phenolic moieties of pyrocatechol, resorcinol, pyrogallol, and phloroglucinol connected by esters ( hydrolyzable tannins ) or more stable C-C bonds ( nonhydrolyzable condensed tannins ).
- Brown algae, such as " Ecklonia stolonifera ", " Eisenia bicyclis " or species in the genus " Zonaria ", produce phloroglucinol and phloroglucinol derivatives.
- Brown algae, such as " Ecklonia stolonifera ", " Eisenia bicyclis " or species in the genus " Zonaria ", produce phloroglucinol and phloroglucinol derivatives.
- Phlobaphenes formation ( tannins condensation and precipitation ) can be minimized in using strong nucleophiles, such as phloroglucinol, " m "-phenylenediamine and urea, during pine tannins extraction.
- The compound was described in 1988 by G . Maier and others, who obtained it by pyrolysis of 1, 3, 5-cyclohexanetrione ( phloroglucin, the tautomeric form of phloroglucinol ).
- Catechol and resorcinol ( benzenediol ) types of polyphenols have two, and pyrogallol and phloroglucinol ( benzenetriol ) types have three phenolic hydroxyl groups, respectively, though mixing of these types within polyphenols is also possible.
- Phloroglucinol carboxylic acid is further decarboxylated to phloroglucinol, which is intradiol cleavage through protocatechuate 3, 4-dioxygenase and hydroxyquinol 1, 2-dioxygenase to form ?-carboxy cis, cis-muconic acid and maleyl acetate.
- Phloroglucinol carboxylic acid is further decarboxylated to phloroglucinol, which is intradiol cleavage through protocatechuate 3, 4-dioxygenase and hydroxyquinol 1, 2-dioxygenase to form ?-carboxy cis, cis-muconic acid and maleyl acetate.
- The legume-root nodulating, microsymbiotic nitrogen-fixing bacterium species " Bradyrhizobium japonicum " is able to degrade catechin with formation of phloroglucinol carboxylic acid, further decarboxylated to phloroglucinol, which is dehydroxylated to resorcinol and hydroxyquinol.
- The legume-root nodulating, microsymbiotic nitrogen-fixing bacterium species " Bradyrhizobium japonicum " is able to degrade catechin with formation of phloroglucinol carboxylic acid, further decarboxylated to phloroglucinol, which is dehydroxylated to resorcinol and hydroxyquinol.