Thalictrum polycarpum Fatty Acids—A New Class of Fatty Acids from Vegetable Seed Oils<sup>*</sup>

Bagby, M. O.; Smith, C. R.; Mikolajczak, K. L.; Wolff, I. A.

doi:10.1021/bi00910a015

Cited by 42 publications

(12 citation statements)

References 20 publications

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“…The four other species did not contain any fatty acids with a A5 or A6 double bond.Fatty acids with chain lenght of 2 0 -2 4 carbon atoms were determ inated in sig nificant am ount only in C. pubescens 9.5 % of total fatty acid of 20:1. Our results were in good agreem ent with those of literature (Aitzetmiiller andTsevegsiiren, 1993 and1994;Bagby et al, 1962;Ferlay et al, 1993;Kaufmann and Barve, 1965;Rankoff et al, 1971;Smith et al, 1968;Spen cer et al, 1970;Takagi et al, 1983;Tsvegsiiren and Aitzetmiiller, 1993;Ustun et al, 1990;Viano and Gaydou, 1984;Vioque et al, 1994;Wu et al, 1980).…”

Section: Resultssupporting

confidence: 91%

“…Fatty acid composition of twenty eight species seed oils have been already reported (Bagby et al, 1962;Ferlay et al, 1993;Kaufmann and Barve, 1965;Rankoff et al, 1971;Smith et al, 1968;Spen cer et al, 1970;Takagi et al, 1983;Tsevegsüren and Aitzetmtiller, 1993;Ustun et al, 1990;Viano and Gaydou, 1984;Vioque et al, 1994;Wu et al, 1980). Among these, six species belonging to the genus A nem one displayed fair amounts of gammalinolenic acid (G L A ) or cis-6,cis-9,cis-12 18:3, in their lipids (Smith et al, 1968, Tsevegsüren andAitzetm üller, 1993).…”

Section: Introductionmentioning

confidence: 99%

“…Eight other species of the A quilegia and Thalictrum genera contained columReprint requests to Dr. A. Debal. binic acid (COL) or trans-5,cis-9,cis-12 18:3 (Bagby et al, 1962;Kaufmann and Barve, 1965;Spencer et al, 1970;Takagi et al, 1983;Wu et al, 1980).…”

Section: Introductionmentioning

confidence: 99%

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Fatty Acid Composition of Some Ranunculaceae Seed Oils

Ucciani

Debal

Grüber

et al. 1996

Zeitschrift Für Naturforschung C

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The fatty acid composition of seed oils of eight Ranunculaceae was determinated in order to characterize new sources of gamma-linolenic acid. Fatty acids were identified as fatty acid methyl esters (FAME) by capillary gas-liquid chromatography (GC) and capillary GCFourier transform infrared spectroscopy (FTIR). For trienic FAME the use of a cyanopropylpolysiloxane stationary phase (CP-Sil 88) allowed the separation with high resolution of methyl ester of columbinic acid (trans-5,c/s-9,ds-12 18:3) and gamma-linolenic acid (cis-6,cis-9,cis-12 18:3).The results confirmed the presence of columbinic acid in Thalictrum seed oils, and that of gamma-linolenic acid in A n e m o n e and related species seed oils. The taxonomic subdivision of Ranunculaceae into sub-families and tribes, which resulted from morphological considera tions, did not account for the above results.

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Section: Resultssupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

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Fatty Acid Composition of Some Ranunculaceae Seed Oils

Ucciani

Debal

Grüber

et al. 1996

Zeitschrift Für Naturforschung C

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“…The first report of fatty acids from Thalictrum (T. polycarpum) was by Bagby, et al 113 in which 5-trans-octadecenoic acid (110), and 5-trans,9-cis,12-cis-octadecetrienoic acids (118) were identified, and two other C 18 acids which were not characterized (C 18 -dienoic acid and an unknown C 18 -acid). Bhatty et al 114 have established that the seed oil of T. venulosum contains acids 110, 118, and the previously unknown 5-trans-hexadecenoic (108) and 5-trans,9-cis-octadecadienoic (116) acids.…”

Section: Fatty Acidsmentioning

confidence: 99%

Natural products from medicinal plants: non-alkaloidal natural constituents of the Thalictrum species

et al. 2006

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Thalictrum is an important plant genus that is widely used in traditional medicine. In this review considerable attention has been given to triterpenoid saponins in connection with their specific distribution in the Thalictrum genus and with their biological activity. All other non-alkaloid compounds isolated from the Thalictrum genus are also reviewed; these metabolites are discussed in relation to their structural features and to their role in the plants.

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“…6c,9c,13t-18:3, has been found in abundance in the seeds of the Sierra Meadowrue (Thalictrum polycarpum) (4) and in the seeds of the Columbine (Aquilegia vulgaris] {5,6}.…”

mentioning

confidence: 99%

Characterization of triacylglycerols in the seeds ofAquilegia vulgaris by chromatographic and mass spectrometric methods

Demirbüker¹,

Blomberg²,

Olsson³

et al. 1993

Lipids

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Lipids 26, 754-758 (1991) In this paper, the panels of Figure 1 Lipids 27, 436-441 {1992) In this paper, fatty acids were numbered from the methyl terminus rather than starting from the carboxyl group. To translate the n-x terminology used into internationally accepted n nomenclature, the following changes are required:Page 436, sixth line of Introduction section: "Columbinic acid (Cb), 6r162 13t-18:3" should read "5t,9r 12c-18:3.. "Page 436, first line of Abbreviations section: "...9c,13t-18:2. ....... " should read " 5t,9c-18:2. "Page 439, Table 1: "7c-18:1" should read "llc-18:r'; "11c-20:1" should read "9c-20:r'; "9r 13t-18:2" should read "5t,9c-18:2"; "6c,9c-18:2" should read "9~12c-18:2"; "6c,9c,13t-18:3" should read "5t,9c, 12c-18:3"; "3c,6c,9c-18:3" should read "9c,12c, 15c-18:3"; "3r 6r162 12c-18:4" should read "6~9~ 12r 15c-18:4" The fatty acid nomenclature used throughout in the right column on page 439 should be changed accordingly.Page 439, Scheme 1 should be:298 258 218 108 92The Editor-in-Chief wishes to thank Drs. Klaus Vosmann and Kurt Aitzetmiiller, Institute for Chemistry and Physics of Lipids, Mtinster, Germany, for calling these errors to his attention. Nonessential Fatty Acids in Formula Fat Blends Influence Essential Fatty Acid Metabolism and Composition in Plasma and Organ Lipid Classes in PigletsKatharine M. Wall, Deborah Diersen-Schade and Shefla M. InnisLipids 27, 1024-1031 (1992) The following changes should be made:In Table 1 (p. 1025), the fatty acids listed as "20:0 + 14:0" should be "12:0 + 14:0"; the fatty acid composition of the diet is explained correctly in the text.The second error occurred in the description of the homogenizing buffer used for brain and liver samples (p. 1025). This buffer contained 500 ng/mL leupeptin and 2 ng/mL aprotinen, not 500 mg/mL leupeptin and 2 ~g/mL aprotinen. Influence of Dietary Egg and Soybean Phospholipids and Triacylglycerols on Human Serum Lipoproteins Barbara C. O'Brien and Verona Gale AndrewsLipids 28, 7-12 (1993) In

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Thalictrum polycarpum Fatty Acids—A New Class of Fatty Acids from Vegetable Seed Oils^*

Cited by 42 publications

References 20 publications

Fatty Acid Composition of Some Ranunculaceae Seed Oils

Fatty Acid Composition of Some Ranunculaceae Seed Oils

Natural products from medicinal plants: non-alkaloidal natural constituents of the Thalictrum species

Characterization of triacylglycerols in the seeds ofAquilegia vulgaris by chromatographic and mass spectrometric methods

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Thalictrum polycarpum Fatty Acids—A New Class of Fatty Acids from Vegetable Seed Oils*

Cited by 42 publications

References 20 publications

Fatty Acid Composition of Some Ranunculaceae Seed Oils

Fatty Acid Composition of Some Ranunculaceae Seed Oils

Natural products from medicinal plants: non-alkaloidal natural constituents of the Thalictrum species

Characterization of triacylglycerols in the seeds ofAquilegia vulgaris by chromatographic and mass spectrometric methods

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Thalictrum polycarpum Fatty Acids—A New Class of Fatty Acids from Vegetable Seed Oils^*