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Chemical compound
Eckol is a phlorotannin isolated from brown algae in the family Lessoniaceae such as species in the genus Ecklonia[1] such as E. cava[2] or E. kurome[3] or in the genus Eisenia such as Eisenia bicyclis.[4]
The molecule possesses a dibenzo-p-dioxin skeleton and a phloroglucinol component. The molecule can also be viewed as a phloroglucinol trimer.[5]
It exhibits an antiplasmin inhibitory effect[3] and a radioprotective effect in a mouse model.[1][6] It also exhibits an in vitro cytoprotective effect against oxidative stress in Chinese hamster lung fibroblasts.[2] It also shows antithrombotic and profibrinolytic activities.[4]
^ abMoon, Changjong; Kim, Sung-Ho; Kim, Jong-Choon; Hyun, Jin Won; Lee, Nam Ho; Park, Jae Woo; Shin, Taekyun (2008). "Protective effect of phlorotannin components phloroglucinol and eckol on radiation-induced intestinal injury in mice". Phytotherapy Research. 22 (2): 238–42. doi:10.1002/ptr.2298. PMID 17886227.
^ abKang, Kyoung Ah; Lee, Kyoung Hwa; Chae, Sungwook; Zhang, Rui; Jung, Myung Sun; Lee, Youngki; Kim, So Young; Kim, Hee Sun; Joo, Hong Gu; Park, Jae Woo; Ham, Young Min; Lee, Nam Ho; Hyun, Jin Won (2005). "Eckol isolated from Ecklonia cava attenuates oxidative stress induced cell damage in lung fibroblast cells". FEBS Letters. 579 (28): 6295–304. doi:10.1016/j.febslet.2005.10.008. PMID 16253238.
^ abFukuyama, Y; Kodama, M; Miura, I; Kinzyo, Z; Kido, M; Mori, H; Nakayama, Y; Takahashi, M (1989). "Structure of an anti-plasmin inhibitor, eckol, isolated from the brown alga Ecklonia kurome Okamura and inhibitory activities of its derivatives on plasma plasmin inhibitors". Chemical & Pharmaceutical Bulletin. 37 (2): 349–53. doi:10.1248/cpb.37.349. PMID 2525966.
^ abKim, Tae Hoon; Ku, Sae-Kwang; Bae, Jong-Sup (2012). "Antithrombotic and profibrinolytic activities of eckol and dieckol". Journal of Cellular Biochemistry. 113 (9): 2877–83. doi:10.1002/jcb.24163. PMID 22511271.
^Shibata, Toshiyuki; Fujimoto, Ken; Nagayama, Kohki; Yamaguchi, Kuniko; Nakamura, Takashi (2002). "Inhibitory activity of brown algal phlorotannins against hyaluronidase". International Journal of Food Science and Technology. 37 (6): 703. CiteSeerX 10.1.1.577.2261. doi:10.1046/j.1365-2621.2002.00603.x.
^Nakayama, Yasuo; Takahashi, Masayuki; Fukuyama, Yoshiyasu; Kinzyo, Zyunei (1989). "Anti-plasmin inhibitor. Part IV. An anti-plasmin inhibitor, eckol, isolated from the brown alga Ecklonia kurome OKAMURA". Agricultural and Biological Chemistry. 53 (11): 3025. doi:10.1271/bbb1961.53.3025.
Eckol is a phlorotannin isolated from brown algae in the family Lessoniaceae such as species in the genus Ecklonia such as E. cava or E. kurome or in...
natural agent. Phlorotannins, such as fucodiphlorethol G, 7-phloro eckol, 6,6'-bieckol, eckol, 8,8'-bieckol, 8,4"'-dieckol and phlorofucofuroeckol A can be...
in six main subgroups: fucols, phlorethols, fucophloretols, fuhalols and eckols, which are only found in the Alariaceae. According to linkage type, phlorotannins...
0806128 u) may refer to: Dieckol, an eckol-type phlorotannin 6,6'-Bieckol, an eckol-type phlorotannin 8,8′-Bieckol, an eckol-type phlorotannin This set index...
Bae, Jong-Sup (2012). "Antithrombotic and profibrinolytic activities of eckol and dieckol". Journal of Cellular Biochemistry. 113 (9): 2877–83. doi:10...
species in the genus Ecklonia found in the Sea of Japan. The phlorotannins eckol, phlorofucofuroeckol A and 8,8'-bieckol can be found in Ecklonia kurome...
The molecular formula C18H12O9 may refer to: Eckol Norstictic acid Variegatic acid This set index page lists chemical structure articles associated with...
phlorotannins phlorofucofuroeckol A, dioxinodehydroeckol, fucofuroeckol A, eckol, dieckol, triphloroethol A and 7-phloroethol. Extracts of this algae have...
radiata Ecklonia stolonifera Ecklonia radicosa Ecklonia species produce eckol-type phlorotannins. The name of this genus honours Christian Friedrich Ecklon...
Clarke was educated at Xenia College. After Clarke's first husband Lee Eckols died in 1894, she married Rev. Alan G. Clarke in 1896; they divorced in...
freshwater green alga Spongiochloris spongiosa. Phlorotannins, for instance eckol, are found in brown algae. Vidalenolone can be found in the tropical red...
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