Vegetable oil extracted from rapeseeds having a genetically cont

Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...

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554223, C07C 5702

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058409467

ABSTRACT:
Improved rape plants, seeds capable of forming the same, and a novel improved vegetable oil derived from the rapeseeds are provided. Such plants have the ability to yield a vegetable oil of increased heat stability in combination with other desirable traits. The increased stability of the vegetable oil is attributable to the presence of an unusually high oleic acid content in the rapeseeds which has been lacking in the available rape plants of the prior art. It has been found that the novel rape plants of the present invention reliably can be formed by mutagenesis followed by selection as described. The vegetable oil produced by the improved rape plants of the present invention is particularly well suited for use as a frying oil wherein the increased stability at elevated temperatures is of prime importance. In a preferred embodiment wherein the vegetable oil is used as a frying oil, the alpha-linolenic acid content concomitantly is reduced which additionally imparts an increased oxidative stability.

REFERENCES:
patent: 4277412 (1981-07-01), Logan
patent: 4297292 (1981-10-01), Logan et al.
patent: 4517763 (1985-05-01), Beversdorf et al.
patent: 4627192 (1986-12-01), Fick
patent: 4658084 (1987-04-01), Beversdorf et al.
patent: 4658085 (1987-04-01), Beversdorf et al.
patent: 4743402 (1988-05-01), Fick
patent: 4948811 (1990-08-01), Spinner et al.
Chen et al., Crucif. Newsletter, Genotypes for High Oleic acid content (About 80%) in the oil of Rapeseeds (Brassica napus L.) vol. 13, pp. 46-47 1988.
"Recurrant Selection for Modified Polyenoic (Fatty acid Composition in Rapeseed (Brasica napus L.)" by S. Pleines et al., 7th International Rapeseed Congress, (1987) GCIRC p. 23.
"Genetical and Physiological Investigations on Mutants for Polyenoic Fatty Acids in Rapeseed, Brassica napus L.", by G. Robbelen and A. Nitsch, Z. Pflanzenzuchtg., 75, pp. 93 to 105 (1975).
"Selektion auf Linol--und Linolensauregehalt in Rapssamen nach mutatgener Behandlung", by G. Rakow, Z. Pflanzenzuchtg, (1973) vol. 75, pp. 93-105.
"Changes and Limitations of Breeding for Improved Polyenoic Fatty Acids Content in Rapeseed by Gerhard Robblen from Biotechnology for the Oils and Fats Industry", edited by Colin Ratledge, Peter Dawson, and James Rattray, American Oil Chemists' Society, pp. 97-105 (1984).
"Breeding for Improved C.sub.18 -Fatty Acid Composition in Rapeseed (Brassica napus L.)", by S. Pleines et al. Fat Sci. Technol., vol. 90, No. 5, pp. 167-171 (1988).
"Genetic Regulation of Linolenic Acid Concentration in Rapeseed", by W. Diepenbrock et al., Crop Sci., vol. 27, pp. 75-77 (1987).
"Selection for Oleic, Linoleic and Linolenic Acid Content in F2 Populations of Rape", by Z. P. Kondra et al., Cass. of Plant Sci., vol. 56, pp. 961-966 (1976).
"Genetical and Physiological Investigations of Mutants for Polyenoic Fatty Acids, in Rapeseeds (Brassica napus L.) III Breeding Behavior and Performance", by Jung E. Brunklaus, et al., Plant Breeding, vol. 98, pp. 9-16 (1987).
"Methods of Breeding for Oil Quality in Rape", by R. K. Downey et al., Canadian Journal of Plant Science, vol. 43, pp. 271-275 (1963).
"Genetic Control of Fatty Acid Composition in Oilseed Crops", by R.K. Downey and D.G. Dorrell, Proc. Flax Inst. U.S.A., vol. 47, No. 3, pp. 1 to 3.
"Opportunities and Problems in Modification of Levels of Rapeseed C.sub.18 Unsaturated Fatty Acids", by G. Rakow and D.I. McGregor, J. Am. Oil Chem. Soc., 50(10), pp. 400 to 403 (1973).
"Prospects for the Development of Rapeseed (B. napus L.) With Improved Linolenic and Linolenic Acid Content" by N.N. Roy and A.W. Tarr, Plant Breeding, vol. 98, pp. 89 to 96 (1987).
"IXLIN--an Interspecific Source for High Linoleic and Low Linolenic Acid Content in Rapeseed (Brassica napus L.)", by N. N. Roy et al., Z. Pflanzenzuchtg, vol. 95, pp. 201-209 (1985).
"Development of Near-Zero Linolenic Acid (18:3) Lines of Rapeseed (Brassica napus L.)", by N. N. Roy et al., Z. Pflanzenzuchtg, vol. 96, pp. 218-223 (1986).
"Oil Fatty Acid and Chlorophyll Accumulation in Developing Seeds of Two `Linolenic Acid Lines` of Low Eurcic Acid Rapeseed", by G. Rakow et al., Canadian J. Plant Science, vol. 55, pp. 197-203 (1975).
"Comparison of Effects of Dietary Saturated, Monosaturated, and Polyunsaturated Fatty Acids on Plasma Lipids and Lipoproteins in Man", by F. H. Mattson et al., Journal of Lipid Research, vol. 26, 1985, pp. 194-202 (1985).
"Correlations between Gametophytic (Pollen) and Sporophytic (Seed) Generations for Polyunsaturated Fatty Acids in Oilseed Rape Brassica napus L.", by D. E. Evans et al., Theor. Appl. Genet, vol. 76, pp. 411-419 (1988).
"Rapeseed Crushing and Entraction" from High and Low Eurcic Acid Rapeseed Oils, Chapter 8, by D.H.C. Beach, Academic Press, Canada 1983 (pp. 181-195).
"Relationships Between Major Fatty Acids of Oleiferous Species of Brassica", by L. Rahman, Indian J. Agric. Sci, vol. 48 (7) pp. 401-406 (1978).
"Mutagenesis of Cultured Cells" by P.J. King, Cell Culture and Somatic Cell Genetics of Plants, Chapter 61, vol. 1, By I.K. Vasil, (Ed.) Academic Press, Inc., Orlando 1984, pp. 547-549.
"Use of Gas Liquid Chromatography for Monitoring the Fatty Acid Composition of Canadian Rapeseed", by J. K. Daune et al., J.O.C.S., vol. 60. No. 10, pp. 1751-1754 (1982).
"The Development of Improved Rapeseed Cultivars", by B.R. Stefansson from High and Low Erucic Acid Rapeseed Oils, Chapter 6, edited by John K.G. Kramer, Frank D. Sauer, and Wallace J. Pigden, Academic Press Canada (1983).
"Genetical and Physiological Investigations on Mutants for Polyenoic Fatty Acids in Rapeseed (Brassica napus L.) IV Fatty Acid Composition on Leaf Lipids and Luminescence", by Jung E. Brunklaus, Angew Botanik, vol. 60, pp. 333-338 (1986).
"Selection of Mustard Plants (Brassica junea L.) with Low Content of Linolenic Acid", by M. A. Wahhab et al., Bangladesh Jr. Agril. Sci., vol. 7, No. 2, pp. 105-111 (1980).
"The Fatty Acid Composition of Glactolipids and Triglyceride from Rapeseed Plants (Brassica napus L.) as Affected by Genotype", by W. Diepenbrock, Angew Botanik, vol. 58, pp. 371-379 (1984).
"Comparison of Some Chemical Characteristics of Indian and Canadian Brassica Seeds", by V.K. Srivastava et al., The Ind. J. Nutr. Dietet. vol. 13, pp. 336-342 (1976).
"Genetic Control of Linolenic Acid Concentration in Seed Oil of Rapeseed (Brassica napus L.)", by S. Pleines and W. Friedt, Theor. Appl. Genet., vol. 78, pp. 793-797 (1989).
"Canola Filing", Bio Engineering News, vol. 11, No. 34, p. 1 (Aug. 10, 1990).
"Proceedings of the 7th International Rapeseed Congress", vol. 1, Pozan, Poland, May 11-14, 1987, pp. 140-145.
"Breeding Rapeseed for Oil and Meal Quality", by R.K. Downey, B.M. Craig, and C.G. Youngs, Journal of the American Oil Chemists' Society, vol. 46, pp. 121-123 (Mar. 1969).
"Rapeseed" by Applequist and Ohlson, published by Elsivier, pp. 117 to 122 (1972).
"Rape and Mustard Breeding for Oil Quality", by V.I. Shopta of the U.S.S.R. Proceedings International Rapeseed Conference, Pornan, Poland (May 1987). pp. 560 to 565.
"Uhtersuchungen uber die genotypische Variation des C.sub.18 -Fettsauremusters bei Raps (Brassica napus L.) and Moglichkeiten ihrer zuchterischen Nutzung". Inaugural Dissertation of Stephan Pleines to obtain the degree of Dr. in the field of agricultural sciences at the Justus-Liebig University Giessen. English translation of above entitled, Investigation of the genotypical Variation of the C.sub.18 -Fatty Acid in Rape (Brassica napus L.) and Possible Application to Breeding. Published Feb. 10, 1989.
"Breeding of Improved Oil and Meal Quality in Rape (Brassica napus L.) and turnip rape (Brassica campestris L.)", by Roland Jonsson, Hereditas, 87:205 to 218 (1977).
Kvalitetsforadling av oljevaxter-resultat och mojligheter, Roland Jo, Sveriges Utsadosforenings Tidskrift, 94, pp. 36-38 (1984). (An English translation was previously provided.)
"Genotypes for High Oleic Acid Content (About 80%) in the Oil of Rapeseed (Brassica napus L.)", by B.Y. Chen and B. Gertsson, Crucif. Newsletter, 13, pp. 46 and 47 (1988).
Nutzpflanzen der Tropen und Subtropen, vol. IV, Plfanz

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