Abstract:
:Isolation of marine compounds from living invertebrates represents a major challenge for sustainable and environmentally friendly exploitation of marine bio-resources. To develop innovative technology to trap invertebrate compounds in the open sea, the proof of concept of a system combining external continuous circulation of water with XAD-amberlite solid-phase extraction was validated in an aquarium. In this work, we reported the elicitation of guanidine alkaloid production of Crambe crambe in the presence of Anemonia sulcata, both collected from the Mediterranean Sea. Besides the previously reported crambescidin 359 (1), and crambescidin acid (2), three new compounds were isolated; one carboxylated analog of 1 named crambescidin 401 (3), and two analogs of crambescin B, crambescin B 281 (4) and crambescin B 253 (5). Based on these results, a technology named Somartex® for “Self Operating MARine Trapping Extractor” was patented and built to transfer the concept from closed aquarium systems to open marine ecosystems.
journal_name
Mar Drugsjournal_title
Marine drugsauthors
Vlachou P,Le Goff G,Alonso C,Álvarez PA,Gallard JF,Fokialakis N,Ouazzani Jdoi
10.3390/md16050152subject
Has Abstractpub_date
2018-05-06 00:00:00issue
5issn
1660-3397pii
md16050152journal_volume
16pub_type
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