Granatin


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Gra`na´tin


n.1.(Chem.) D-mannitol; - so called because found in the pomegranate. See mannitol.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The pomegranate peel extract has been reported to possess active antifungal compounds such as punicalagin, castagalagin, granatin, catechin, gallocatechin, kaempferol, and quercetin.
These included punicalin (peak 1; retention time: 11.2 min), ellagic acid derivative (peak 2; retention time: 12.3 min), galloyl-HHDP-glucose (peak 3; retention time: 17.4 min), castalagin derivative (peaks 4 and 5; retention times: 23.6 and 26.6 min, resp.), granatin B (peak 6; retention time: 26.7 min), ellagic acid rhamnoside (peak 7; retention time: 32.2 min), kaempferol-3-O-glucoside (peak 8; retention time: 32.7 min), kaempferol derivative (peak 9; retention time: 34.9 min), and kaempferol-arabinoside (peak 10; retention time: 38.3 min).
ID peak RT (min) Compound [[M-H].sup.-] 1 11.2 Punicalin 781 2 12.3 Ellagic acid derivate 799 3 17.4 Galloyl-HHDP-glucose 633 4 23.6 Castalagin derivative 965 5 26.6 Castalagin derivative 965 6 26.7 Granatin B 951 7 32.2 Ellagic acid rhamnoside 447 8 32.7 Kaempferol-3-O-glucoside 447 9 34.9 Kaempferol derivative 447 10 38.3 Kaempferol-arabinoside 417 ID peak MSn fragments 1 633 2 781, 479, 301 3 479, 301 4 933 5 -- 6 933, 300 7 352, 262, 146 8 301 9 285 10 285