Brazilian gorgonians: a source of odoriferous compounds?

Oigman, Silvia Siag; Fernandes, Yasmin Fróes de Miranda; Teles, Dany; Maia, Lenize F.; Epifanio, Rosângela de A.; Rezende, Cláudia M.

doi:10.1016/j.bjp.2015.08.004

Cited by 4 publications

(2 citation statements)

References 35 publications

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“…890 Two sesquiterpenes, (Z,E) and (E,E)-germacrones, constituents of the gorgonian Phyllogorgia dilatata, are odiferous volatiles with fragrant, marine and slightly woody odours with citrus aspects. 891 Finally, amphidinolide P, originally reported from the marine dinoagellate Amphidinium sp., was isolated from the octocoral Stragulum bicolor and also in its predator, the nudibranch Marionia limceana. 892 A likely artifactual methyl acetal derivative of amphidinolide P was also isolated from the octocoral.…”

Section: Cnidariansmentioning

confidence: 99%

Marine natural products

et al. 2017

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Covering: 2015. Previous review: Nat. Prod. Rep., 2016, 33, 382-431This review covers the literature published in 2015 for marine natural products (MNPs), with 1220 citations (792 for the period January to December 2015) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms. The emphasis is on new compounds (1340 in 429 papers for 2015), together with the relevant biological activities, source organisms and country of origin. Reviews, biosynthetic studies, first syntheses, and syntheses that lead to the revision of structures or stereochemistries, have been included.

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Section: Cnidariansmentioning

confidence: 99%

Marine natural products

et al. 2017

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“…In addition to C11 hydrocarbons, it is appropriate to add another group represented by polyunsaturated aldehydes, such as (E,Z)-2,6-nonadienal (5) [275], which is the main volatiles produced by cucumber fruit providing the characteristic, pleasant aroma associated with fresh cucumbers; they are enzymatically synthesized from the degradation of polyunsaturated fatty acids [276]. In fact, the autoxidation of polyunstatured fatty acids, mainly eicosapentaneoinc acid (EPA), docosahexaenoic acid (DHA) and α-linolenic Acid (ALA), lead to an interesting group of polyunsaturated aldehydes with a short carbon chain, exhibiting a pleasant bouquet of fragrances, including, among others, the marine scent [277].…”

Section: Fragrance Of Marine Floramentioning

confidence: 99%

Occurrence of Marine Ingredients in Fragrance: Update on the State of Knowledge

et al. 2021

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The fragrance field of perfumes has attracted considerable scientific, industrial, cultural, and civilizational interest. The marine odor is characterized by the specific smell of sea breeze, seashore, algae, and oyster, among others. Marine odor is a more recent fragrance and is considered as one of the green and modern fragrances. The smells reproducing the marine environment are described due to their content of Calone 1951 (7-methyl-2H-1,5-benzodioxepin-3(4H)-one), which is a synthetic compound. In addition to the synthetic group of benzodioxepanes, such as Calone 51 and its derivatives, three other groups of chemical compounds seem to represent the marine smell. The first group includes the polyunsaturated cyclic ((+)-Dictyopterene A) and acyclic (giffordene) hydrocarbons, acting as pheromones. The second group corresponds to polyunsaturated aldehydes, such as the (Z,Z)-3,6-nonadienal, (E,Z)-2,6-nonadienal, which are most likely derived from the degradation of polyunsaturated fatty acids. The third group is represented by small molecules such as sulfur compounds and halogenated phenols which are regarded as the main flavor compounds of many types of seafood. This review exposes, most notably, the knowledge state on the occurrence of marine ingredients in fragrance. We also provide a detailed discussion on several aspects of essential oils, which are the most natural ingredients from various marine sources used in fragrance and cosmetics, including synthetic and natural marine ingredients.

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