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Chechetkin IR, Blufard AS, Yarin AY, Fedina EO, Khairutdinov BI, Grechkin AN. Detection and identification of complex oxylipins in meadow buttercup (Ranunculus acris) leaves. PHYTOCHEMISTRY 2019; 157:92-102. [PMID: 30390606 DOI: 10.1016/j.phytochem.2018.10.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/05/2018] [Accepted: 10/26/2018] [Indexed: 06/08/2023]
Abstract
Screening of linolipins, i.e. galactolipids containing esterified residues of divinyl ether oxylipins, in the leaves of several higher plants revealed the presence of these complex oxylipins in the meadow buttercup leaves. The rapid accumulation of linolipins occurred in the injured leaves of meadow buttercup, while intact leaves possessed no linolipins. These oxylipins were isolated from the injured leaves, separated and purified by HPLC. The structural analyses of linolipins by UV, mass-spectroscopy and NMR spectroscopy resulted in the identification of eight molecular species. Three of them were identical to linolipins B-D found earlier in the leaves of flax (Linum usitatissimum L.). Other molecular species were identified as 1-O-(ω5Z)-etherolenoyl-2-O-dinor-(ω5Z)-etherolenoyl-3-O-β-D-galactopyranosyl-sn-glycerol, 1-O-(ω5Z)-etherolenoyl-2-O-(7Z,10Z,13Z)-hexadecatrienoyl-3-O-β-D-galactopyranosyl-sn-glycerol, 1-O-(ω5Z)-etherolenoyl-2-O-(7Z,10Z)-hexadecadienoyl-3-O-β-D-galactopyranosyl-sn-glycerol, 1-O-(ω5Z)-etherolenoyl-2-O-α-linolenoyl-3-O-β-D-galactopyranosyl-sn-glycerol, and 1-O-(ω5Z)-etherolenoyl-2-O-palmitoyl-3-O-(α-galactopyranosyl-1-6-β-D-galactopyranosyl)-sn-glycerol. The trivial names "linolipins E, F, G, H and I," respectively, have been ascribed to these novel complex oxylipins.
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Affiliation(s)
- Ivan R Chechetkin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia.
| | - Alexander S Blufard
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Andrey Y Yarin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Evgenia O Fedina
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Bulat I Khairutdinov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Alexander N Grechkin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
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Logvinov S, Gerasimenko N, Esipov A, Denisenko VA. Examination of the structures of several glycerolipids from marine macroalgae by NMR and GC-MS. JOURNAL OF PHYCOLOGY 2015; 51:1066-1074. [PMID: 26987002 DOI: 10.1111/jpy.12338] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 07/29/2015] [Indexed: 06/05/2023]
Abstract
Several classes of glycerolipids were isolated from the total lipids of the algae Saccharina cichorioides, Eualaria fistulosa, Fucus evanescens, Sargassum pallidum, Silvetia babingtonii (Ochrophyta, Phaeophyceae), Tichocarpus crinitus, and Neorhodomela larix (Rhodophyta, Florideophyceae). The structures of these lipids were examined by nuclear magnetic resonance (NMR) spectroscopy, including 1D ((1) H and (13) C) and 2D (COSY, HSQC and HMBC) experiments. All of the investigated algae included common galactolipids and sulfonoglycolipids as the major glycolipids. Minor glycolipids isolated from S. cichorioides, T. crinitus, and N. laris were identified as lyso-galactolipids with a polar group consisted of the galactose. Comparison of the (1) H NMR data of minor nonpolar lipids isolated from the extracts of the brown algae S. pallidum and F. evanescens with the (1) H NMR data of other lipids allowed them to be identified as diacylglycerols. The structures of betaine lipids isolated from brown algae were confirmed by NMR for the first time. The fatty acid compositions of the isolated lipids were determined by gas chromatography-mass spectrometry.
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Affiliation(s)
- Stepan Logvinov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, 690022, Russia
| | - Natalia Gerasimenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, 690022, Russia
| | - Andrey Esipov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, 690022, Russia
| | - Vladimir A Denisenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, 690022, Russia
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Chechetkin IR, Blufard AS, Khairutdinov BI, Mukhitova FK, Gorina SS, Yarin AY, Antsygina LL, Grechkin AN. Isolation and structure elucidation of linolipins C and D, complex oxylipins from flax leaves. PHYTOCHEMISTRY 2013; 96:110-6. [PMID: 24042063 DOI: 10.1016/j.phytochem.2013.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 07/05/2013] [Accepted: 08/17/2013] [Indexed: 05/08/2023]
Abstract
Two complex oxylipins (linolipins C and D) were isolated from the leaves of flax plants inoculated with phytopathogenic bacteria Pectobacterium atrosepticum. Their structures were elucidated based on UV, MS and NMR spectroscopic data. Both oxylipins were identified as digalactosyldiacylglycerol (DGDG) molecular species. Linolipin C contains one residue of divinyl ether (ω5Z)-etherolenic acid and one α-linolenate residue at sn-1 and sn-2 positions, respectively. Linolipin D possesses two (ω5Z)-etherolenic acid residues at both sn-1 and sn-2 positions. The rapid formation (2-30min) of linolipins C and D alongside with linolipins A and B occurred in the flax leaves upon their damage by freezing-thawing.
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Key Words
- (13S)-HPOT
- (13S)-hydroperoxy-MGDG
- (9Z,11E,13S,15Z)-13-hydroperoxy-9,11,15-octadecatrienoic acid
- 1,2-Di-O-[(9Z,11E,13S,15Z)-13-hydroperoxy-9,11,15-octadecatrienoyl]-3-O-β-d-galactopyranosyl-sn-glycerol
- DES
- Divinyl ether synthase
- ESI MS
- Etherolenic acid
- Flax
- Galactolipid
- LOX
- Linaceae
- Linum usitatissimum
- Oxylipin
- Pectobacterium atrosepticum
- SBOCFWSPOCJDHY-NXTVNIMXSA-N
- SSSOQCOUWWCQSF-MNNDCQRZSA-N
- divinyl ether synthase
- electrospray ionization mass spectrometry
- lipoxygenase
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Affiliation(s)
- Ivan R Chechetkin
- Kazan Institute of Biochemistry and Biophysics, Russian Academy of Sciences, P.O. Box 30, 420111 Kazan, Russia.
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García-Domínguez P, Alvarez R, de Lera ÁR. Survey of Synthetic Approaches to Natural (Peyssonenynes) and Unnatural Acetoxyenediynes. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200246] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Stabili L, Acquaviva M, Biandolino F, Cavallo R, De Pascali S, Fanizzi F, Narracci M, Petrocelli A, Cecere E. The lipidic extract of the seaweed Gracilariopsis longissima (Rhodophyta, Gracilariales): a potential resource for biotechnological purposes? N Biotechnol 2012; 29:443-50. [DOI: 10.1016/j.nbt.2011.11.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 11/02/2011] [Accepted: 11/02/2011] [Indexed: 01/08/2023]
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García P, Franco P, Álvarez R, de Lera ÁR. Separation of regioisomers and enantiomers of underivatized saturated and unsaturated fatty acid monoacylglycerols using enantioselective HPLC. J Sep Sci 2011; 34:999-1003. [DOI: 10.1002/jssc.201000833] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2010] [Revised: 02/01/2011] [Accepted: 02/03/2011] [Indexed: 11/07/2022]
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Gerwick WH, Roberts MA, Vulpanovici A, Ballantine DL. Biogenesis and biological function of marine algal oxylipins. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1999; 447:211-8. [PMID: 10086197 DOI: 10.1007/978-1-4615-4861-4_20] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
The biogenetic source of most marine algal oxylipins, which are many and of diverse structure, can logically be unified through a common lipoxygenase-derived hydroperoxide to epoxy allylic carbocation transformation. The biological role of oxylipins in algae remains an enigma, although numerous ideas have been put forth. Herein, we hypothesize and provide some evidence for an osmoregulatory role for these metabolites.
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Affiliation(s)
- W H Gerwick
- College of Pharmacy, Oregon State University, Corvallis 97331, USA
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Hamberg M, Liepinsh E, Otting G, Griffiths W. Isolation and structure of a new galactolipid from oat seeds. Lipids 1998; 33:355-63. [PMID: 9590622 DOI: 10.1007/s11745-998-0215-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Seeds of oat (Avena sativa L.) were recently shown to contain significant quantities of a new hydroxy acid, (15 R)-hydroxy-(9Z),(12Z)-octadecadienoic acid (trivial name, avenoleic acid). In the present work, avenoleate was found to be mainly (63%) localized in the glycolipid fraction of oat seed lipids. Fractionation of the glycolipids by thin-layer chromatography and reversed-phase high-performance liquid chromatography revealed the presence of a main molecular species which accounted for 20% of the total avenoleate content of oat seeds. Structural studies by chemical methods and mass spectrometry demonstrated that the avenoleate-containing glycolipid was a galactolipid assembled of one molecule of avenoleic acid, two molecules of linoleic acid, two molecules of D-galactose, and one molecule of glycerol. Degradation of the new galactolipid by chemical and enzymatic methods demonstrated the localization of acyl chains, i.e., linoleate at sn-1 and linoleoylavenoleate at sn-2. Nuclear magnetic resonance spectroscopy gave independent support for this structure and also demonstrated that the two galactoses formed an alpha-D-galactopyranosyl-1-6-beta-D-galactopyranosyl moiety which was bound to the sn-3 position. Based on these experiments, the new galactolipid could be formulated as 1-[(9'Z),(12'Z)-octadecadienoyl]-2-[(15''R)-[(9'''Z),(12'''Z)-o ctadecadienoyloxy]-(9''Z),(12''Z)-octadecadienoyl]-3-(alpha-D-g alactopyranosyl-1-6-beta-D-galactopyranosyl)-glycerol. Quantitatively, the amount of the avenoleate-containing galactolipid was of the same order of magnitude as those of individual molecular species of digalactosyldiacylglycerol containing nonoxygenated acyl chains. The content of the new galactolipid in oat seeds was 0.5-0.6 mg per g of seed.
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Affiliation(s)
- M Hamberg
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
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Fattorusso E, Mangoni A. Marine glycolipids. FORTSCHRITTE DER CHEMIE ORGANISCHER NATURSTOFFE = PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS. PROGRES DANS LA CHIMIE DES SUBSTANCES ORGANIQUES NATURELLES 1997; 72:215-301. [PMID: 9369093 DOI: 10.1007/978-3-7091-6527-0_3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- E Fattorusso
- Dipartimento di Chimica delle Sostanze Naturali, Università degli Studi di Napoli Federico II, Italy
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Ravandi A, Kuksis A, Myher JJ, Marai L. Determination of lipid ester ozonides and core aldehydes by high-performance liquid chromatography with on-line mass spectrometry. JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS 1995; 30:271-85. [PMID: 8621886 DOI: 10.1016/0165-022x(95)00015-7] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Unsaturated triacylglycerols (TG) and choline (PC) and ethanolamine (PE) phosphatides of known structure were subjected to ozonization and reduction with triphenylphosphine to yield the corresponding lipid ester core aldehydes. Mono- and di-C9 aldehyde palmitoylglycerols were prepared from oleoyldipalmitoyl and oleoyllinoleoylpalmitoyl glycerols, respectively, while egg yolk PC and PE provided the mono-C5 and mono-C9 aldehydes of palmitoyl-and stearoyl glycerophospholipids. The aldehydes were isolated in the free form and as the dinitrophenylhydrazone (DNPH) derivatives by thin-layer chromatography (TLC). The intermediate ozonides, free aldehydes and hydrazones were identified by reversed phase high performance liquid chromatography (HPLC) with on-line negative ion thermospray and normal phase HPLC with on-line positive ion electrospray mass spectrometry (LC-MS). The synthetic aldehydes were used as carriers during isolation from natural sources and as reference compounds in quantitative analyses.
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Affiliation(s)
- A Ravandi
- Banting and Best Department of Medical Research, University of Toronto, Que., Canada
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Morimoto T, Nagatsu A, Murakami N, Sakakibara J. Chemoenzymatic synthesis of 1-O-acyl-3-O-(6'-O-acyl-β-D-galactopyranosyl)-sn-glycerol. Tetrahedron 1995. [DOI: 10.1016/0040-4020(95)00299-n] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gerwick WH. Structure and biosynthesis of marine algal oxylipins. BIOCHIMICA ET BIOPHYSICA ACTA 1994; 1211:243-55. [PMID: 8130256 DOI: 10.1016/0005-2760(94)90147-3] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Diverse marine life, including algae, sponges, molluscs, corals, tunicates, and bacteria, have been found to possess a variety of structurally unique oxylipins. The algae are the best characterized of these organisms for their oxylipins, which have now been described from more than 30 species representing the three major groups of macrophytic algae (Rhodophyta = reds, Chlorophyta = greens, and Phaeophyceae = browns). A number of recent studies have sought to understand the biosynthetic origin and mechanistic chemistry which leads to the formation of these unique marine substances. In general, the red algae metabolize C20 acids via 12-lipoxygenase-initiated pathways, green algae metabolize C18 acids at C-9 and C-13, and brown algae metabolize both C18 and C20 acids, principally by lipoxygenases with n-6 specificity. This review updates the records of new oxylipins from marine algae and describes thoughts on their biogenesis as well as specific experiments aimed at probing these hypotheses.
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Affiliation(s)
- W H Gerwick
- College of Pharmacy, Oregon State University Corvallis 97331
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Enzymatic transformation of glyceroglycolipids into sn-1 and sn-2 lysoglyceroglycolipids by use of Rhizopus arrhizus lipase. Tetrahedron 1994. [DOI: 10.1016/s0040-4020(01)85063-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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