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Halogenated organic molecules of Rhodomelaceae origin: chemistry and biology.
This poster presents a probabilistic method to estimate the iron content of nanoporous nanoporous materials and its applications in medicine and engineering and shows promising results.
Natural bromophenols from the marine red alga Polysiphonia urceolata (Rhodomelaceae): structural elucidation and DPPH radical-scavenging activity.
Antioxidant capacity and lipophilic content of seaweeds collected from the Qingdao coastline.
The result of this study suggests that seaweeds can be considered as a potential source for the extraction of lipophilic antioxidants, which might be used as dietary supplements or in production in the food industry.
Bromophenols from the marine red alga Polysiphonia urceolata with DPPH radical scavenging activity.
Three new and three known bromophenols were isolated and identified from the marine red alga Polysiphonia urceolata and all were found to be potent, with IC50 values ranging from 6.1 to 35.8 microM.
Isolation, characterization, and antioxidant activity of bromophenols of the marine red alga Rhodomela confervoides.
- Ke-kai Li, Xiao‐Ming Li, J. Gloer, Bin-Gui Wang
- ChemistryJournal of agricultural and food chemistry
- 25 August 2011
The results from this study suggest that R. confervoides is an excellent source of natural antioxidants, and inclusion of these antioxidant-rich algal components would likely help prevent the oxidative deterioration of food.
Sesquiterpenes and Other Metabolites from the Marine Red Alga Laurencia composita (Rhodomelaceae)
Two new halogenated sesquiterpenes, (8 beta) 10 bromo-3-chloro-2,7-epoxychamigr-9-en-8-ol (1) and 2 bromo-3 chlorobisabola-7(14),11 diene 6,10 diol (3). and one new phytol derived diterpene,…
Diterpenes, sesquiterpenes, and a C15-acetogenin from the marine red alga Laurencia mariannensis.
- Naiyun Ji, Xiao‐Ming Li, Ke-kai Li, Lan-Ping Ding, J. Gloer, Bin-Gui Wang
- ChemistryJournal of natural products
- 13 December 2007
Ten known compounds and two new brominated diterpene, 10-hydroxykahukuene B and isodactyloxene A have been isolated and identified from the organic extract of the marine red alga Laurencia mariannensis.
Antifeedant, antibacterial, and antilarval compounds from the South China Sea seagrass Enhalus acoroides
The first description of isolation and bioactivity of secondary metabolites from E. acoroides is described, which shows strong antilarval activity against Bugula neritina larvae.
New nitrogen-containing bromophenols from the marine red alga Rhodomela confervoides and their radical scavenging activity.
Halogenated Sesquiterpenes from the Marine Red Alga Laurencia saitoi (Rhodomelaceae)
Four new halogenated sesquiterpenes, 10-bromo-3-chloro-2,7-epoxychamigr-9-en-8a-of (1), 2,10 beta-dibromochamigra-2,7-dien-9 alpha-ol (2), (9S)-2-bromo-3-chloro-6,9-epoxybisabola-7(14),10-diene (3),…