Abstract
Edible brown algae have attracted interest as a source of beneficial allenic carotenoid fucoxanthin, and glyco- and phospholipids enriched in polyunsaturated fatty acids. Unlike green algae, brown algae contain no or little phosphatidylserine, possessing an unusual aminophospholipid, phosphatidyl-O-[N-(2-hydroxyethyl) glycine], PHEG, instead. When our routinely used technique of 31P-NMR analysis of phospholipids was applied to the samples of edible New Zealand brown algae, a number of signals corresponding to unidentified phosphorus-containing compounds were observed in total lipids. NI (negative ion) ESI QToF MS spectra confirmed the presence of more familiar phospholipids, and also suggested the presence of PHEG or its isomers. The structure of PHEG was confirmed by comparison with a synthetic standard. An unusual MS fragmentation pattern that was also observed prompted us to synthesise a number of possible candidates, and was found to follow that of phosphatidylhydroxyethyl methylcarbamate, likely an extraction artefact. An unexpected outcome was the finding of ceramidephosphoinositol that has not been reported previously as occurring in brown algae. An uncommon arsenic-containing phospholipid has also been observed and quantified, and its TLC behaviour studied, along with that of the newly synthesised lipids.
Similar content being viewed by others
Abbreviations
- AsPL:
-
Arsenophospholipid, 3-((4-((dimethylarsoryl)methyl)-3,5-dihydroxytetrahydrofuran-2-yl)oxy) phosphatidylglycerol
- CPI:
-
Ceramide phosphoinositol
- DCL:
-
Deacylated cardiolipin
- DGTA:
-
Diacylglyceryl hydroxymethyltrimethyl-β-alanine
- DPNGE:
-
Diphosphatidyl N-glycolylethanolamine
- GPA:
-
Glycerophosphate (deacylated PtdOH)
- GPC:
-
Glycerophosphocholine (deacylated PtdCho)
- GPE:
-
Glycerophosphoethanolamine (deacylated PtdEtn)
- GPHEG:
-
Glycerophospho-O-[N-(2-hydroxyethyl) glycine], deacylated PHEG
- GPI:
-
Glycerophosphoinositol (deacylated PtdIns)
- HEG:
-
N-(2-Hydroxyethyl) glycine
- N-CAPE:
-
N-(1-Carboxy-3-aminopropyl-3)-1,2-diacyl-sn-3-glycerophosphorylethanolamine
- NI ESI QToF MS:
-
Negative ion electrospray ionisation quadrupole time-of-flight mass spectrometry
- PECM:
-
PtdEtn-carboxymethyl (also known as phosphatidylhydroxyethyl methylcarbamate)
- PHEG:
-
Phosphatidyl-O-[N-(2-hydroxyethyl) glycine]
- PiNGE:
-
Phosphatidyl iso-N-glycolylethanolamine
- PNGE:
-
Phosphatidyl N-glycolylethanolamine
- Ptd2Gro:
-
Cardiolipin
- PtdCho:
-
Phosphatidylcholine
- PtdEtn:
-
Phosphatidylethanolamine
- PtdGro:
-
Phosphatidylglycerol
- PtdIns:
-
Phosphatidylinositol
- PtdOH:
-
Phosphatidic acid
- PtdSer:
-
Phosphatidylserine
References
Khotimchenko SV (2003) Lipids of marine macrophytic algae and grasses: structure, distribution, analysis. Svetashev VI (ed) Vladivostok, Dalnauka, Russian Academy of Sciences. ISBN 5-8044-0347-8
Kumar SR, Hosokawa M, Miyashita K (2013) Fucoxanthin: a marine carotenoid exerting anti-cancer effects by affecting multiple mechanisms. Mar Drugs 11:5130–5147. doi:10.3390/md11125130
Schmid CE, Müller DG, Eichenberger W (1994) Isolation and characterization of a new phospholipid from brown algae. intracellular localization and site of biosynthesis. J Plant Physiol 143:570–574. doi:10.1016/S0176-1617(11)81826-24
Eichenberger W, Bigler P, Gfeller H, Gribi C, Schmid CE (1995) Phosphatidyl-O-[N-(2-hydroxyethyl)glycine] (PHEG), a new glycerophospholipid from brown algae (Phaeophyceae). J Plant Physiol 146:398–404
Bligh EG, Dyer WJ (1959) A rapid method of total lipid extraction and purification. Can J Biochem Physiol 37:911–917
Barsukov LI, Batrakov SG, Bergelson LD, Dyatlovitskaya EV, Molotkovsky JG, Prokazova NV (1980) In: Bergelson LD (ed) Lipid biochemical preparations. Elsevier/North-Holland Biomedical Press, Amsterdam-New York-Oxford
Vaskovsky VE, Terekhova TA (1979) HPTLC of phospholipid mixtures containing phosphatidylglycerol. J High Resolut Chromatogr Chromatogr Commun 2:671–672
Tindall BJ, Sikorski J, Smibert RM, Kreig NR (2007) Phenotypic characterization and the principles of comparative systematics. In: Reddy CA, Beveridge TJ, Breznak JA, Marzluf G, Schmidt TM, Snyder LR (eds) Methods for general and molecular microbiology, 3rd edn. ASM Press, Washington
Vaskovsky VE, Kostetsky EY, Vasendin IM (1975) A universal reagent for phospholipid analysis. J Chromatogr 114:129–141
Vyssotski M, MacKenzie A, Scott D (2009) TLC and 31P-NMR analysis of low polarity phospholipids. Lipids 44:381–389
Clark NG, Dawson RMC (1981) Alkaline O → N-transacylation. a new method for the quantitative diacylation of phospholipids. Biochem J 195:301–306
Xiong Y, Zhao Y-Y, Goruk S, Oilund K, Field CJ, Jacobs RL, Curtis JM (2012) Validation of an LC–MS/MS method for the quantification of choline-related compounds and phospholipids in foods and tissues. J Chromatogr B 911:170–179. doi:10.1016/j.jchromb.2012.10.038
Lowe G, Vilaivan T (1997) Amino acids bearing nucleobases for the synthesis of novel peptide nucleic acids. J Chem Soc Perkin Trans 1:539–546
Daryaee F, Kobarfard F, Khalaj A, Farnia P (2009) Synthesis and evaluation of in vitro anti-tuberculosis activity of N-substituted glycolamides. Eur J Med Chem 44:289–295
Kim J-G, Jang DO (2009) Indium-catalyzed reaction for the synthesis of carbamates and carbonates: selective protection of amino groups. Tetrahedron Lett 50:2688–2692
Garrett TA, Raetz CRH, Son JD, Richardson TD, Bartling C, Guan Z (2011) Non-enzymatically derived minor lipids found in Escherichia coli lipid extracts. Biochim Biophys Acta Mol Cell Biol Lipids 1811:827–837
Hsu F-F, Turk J, Zhang K, Beverly SM (2007) Characterization of inositol phosphorylceramides from Leishmania major by tandem mass spectrometry with electrospray ionization. J Am Soc Mass Spectrom 18:1591–1604
Raab A, Newcombe C, Pitton D, Ebel R, Feldmann J (2013) Comprehensive analysis of lipophilic arsenic species in a brown alga (Saccharina latissima). Anal Chem 85:2817–2824. doi:10.1021/ac303340t
Noguchi T, Matsui T, Miyazawa K, Asakawa M, Iijima N, Shida Y, Fuse M, Hosaka Y, Kirigaya C, Watabe K, Usui S, Fukagawa A (1994) Poisoning by the red alga ‘ogonori’ (Gracilaria verrucosa) on the Nojima Coast, Yokohama, Kanagawa Prefecture, Japan. Toxicon 32:1533–1538
Hutchinson A Yum Yum.. Edible New Zealand Plants! http://www.campermate.co.nz/yum-yum-edible-new-zealand-plants. Accessed Dec 2015
Smith JL, Summers G, Wong R (2010) Nutrient and heavy metal content of edible seaweeds in New Zealand. N Z J Crop Hortic Sci 38:19–28
Taylor S (2011) Marine medicinal foods: implications and applications, macro and microalgae. Advances in food and nutrition research, vol 64. Academic Press, San Diego, USA (ISBN 0123877008)
Dominguez H (2013) Functional ingredients from algae for foods and nutraceuticals. Woodhead Publishing Series in Food Science, Technology and Nutrition, Elsevier, Burlington, USA (ISBN 0857098683)
Kim S-K (2011) Marine cosmeceuticals: trends and prospects. CRC Press, Boca Raton, USA (ISBN 1439860297)
Acknowledgements
The authors are grateful to Callaghan Innovation for funding (SIF “Novel Bioactives”), to Dr. Peter Dyer for extracting egg yolk phospholipids and Dr. Yinrong Lu for help with QToF MS support, Alison Speakman for help in information retrieval (all-Callaghan Innovation), to Dr. Shigeyuki Imamura (Imamura Enzyme Technologies Corporation, Shizuoka, Japan) for a gift of Actinomadura PLD, and to anonymous reviewers for helping to make this article better.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Authors declare that there is no conflict of interest.
About this article
Cite this article
Vyssotski, M., Lagutin, K., MacKenzie, A. et al. Phospholipids of New Zealand Edible Brown Algae. Lipids 52, 629–639 (2017). https://doi.org/10.1007/s11745-017-4266-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11745-017-4266-x