Abstract
Three series of experiments demonstrated that sesame seed and its lignans cause significant elevation of α-tocopherol content in rats. In Experiment 1, 20% sesame seed (with a negligible amount of α-tocopherol) supplementing 10 (low), 50 (normal), or 250 (high) mg/kg α-tocopherol diets (protein and fat concentrations in diets were adjusted to 200 and 110 g/kg, respectively) all caused a significant increase of α-tocopherol in the blood and tissue of rats. In Experiment 2, groups of rats were fed five different diets: a vitamin E-free control diet, a low α-tocopherol diet, and three low α-tocopherol diets supplemented with 5, 10, and 15% sesame seed. Changes in lipid peroxides in liver, red blood cell hemolysis, and pyruvate kinase activity, as indices of vitamin E deficiency, were examined. These indices were high in the low α-tocopherol diet, whereas supplementation with even 5% sesame seed suppressed these indices completely and caused a significant increase of α-tocopherol content in the plasma and liver. In Experiment 3 two diets containing sesame lignan (sesaminol or sesamin) and low α-tocopherol were tested. Results in both of the sesame lignan-fed groups were comparable to those observed in the sesame seed-fed groups as shown in Experiment 2. These experiments indicate that sesame seed lignans enhance vitamin E activity in rats fed a low α-tocopherol diet and cause a marked increase in α-tocopherol concentration in the blood and tissue of rats fed an α-tocopherol-containing diet with sesame seed or its lignans.
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Abbreviations
- ANOVA:
-
analysis of variance
- HPLC:
-
high-performance liquid chromatography
- VLDL:
-
very low density lipoprotein
References
Budowski, P., and Markley, K.S. (1951) The Chemical and Physiological Properties of Sesame Oil,Chem. Rev. 48, 125–151.
Namiki, M., and Kobayashi, T. (1989)Science of Sesame, Asakura Shoten, Tokyo, Japan.
Fukuda, Y., Nagata, M., Osawa, T., and Namiki, M. (1986) Contribution of Lignan Analogues to Antioxidative Activity of Refined Unroasted Sesame Seed Oil,J. Am. Oil Chem. Soc. 63, 1027–1031.
Fukuda, Y., Osawa, T., Namiki, M., and Ozaki, T. (1985) Studies on Antioxidative Substances in Sesame Seed,Agric. Biol. Chem. 49, 301–306.
Takeda, M.G., Hosokawa, M., Takeshita, S., Irino, M., Higuchi, K., Matsushita, T., Tomita, Y., Yasuhira, K., Hamamoto, H., Shimizu, K., Ishii, M., and Yamamuro, T. (1981), A New Murine Model of Accelerated Senescence,Mech. Ageing Dev. 17, 183–194.
Namiki, M., Yamashita, K., and Osawa, T. (1993) Food-Related Antioxidants and Their Activitiesin vivo, inActive Oxygens, Lipid Peroxides and Antioxidants (Yagi, K., ed.), pp. 319–332, Japan Scientific Society Press, Tokyo/CRC Press, Boca Raton.
Yamashita, K., Kawagoe, Y., Nohara, Y., Namiki, M., Osawa, T., and Kawagishi, S. (1990) Effects of Sesame in the Senescence-Accelerated Mouse,J. Jpn. Soc. Nutr. Food Sci. 43, 445–449.
Yamashita, K., and Namiki, M. (1994) Suppressing Effect of Sesame Seed and Its Lignans on Senescence in Senescence-Accelerated Mouse (SAMP1), inThe SAM Model of Senescence (Takeda, T., ed.), pp. 153–156, Excerpta Medica-Amsterdam-London-New York-Tokyo.
Peake, I.R., and Bieri, J.G. (1971) Apha- and Gamma-Tocopherol in the Rat:in vitro andin vivo Tissue Uptake and Metabolism,J. Nutr. 101, 1615–1622.
Yamashita, K., Nohara, Y., Katayama, K., and Namiki, M. (1992) Sesame Seed Lignans and γ-Tocopherol Act Synergistically to Produce Vitamin E Activity in Rats,J. Nutr. 122, 2440–2446.
Catignani, G.L., and Bieri, J.G. (1977), Rat Liver α-Tocopherol Binding Protein,Biochim. Biophys. Acta 497 349–357.
Kayden, H.J., and Traber, M.G. (1993), Absorption, Lipoprotein Transport, and Regulation of Plasma Concentrations of Vitamin E in Humans,J. Lipid Res. 34, 343–358.
Sato, Y., Hagiwara, K., Arai, H., and Inoue, K. (1991), Purification and Characterization of the α-Tocopherol Transfer Protein from Rat Liver,FEBS Lett. 288, 41–45.
Traber, M.G., and Kayden, H.J. (1989) Preferential Incorporation of α-Tocopherol vs. γ-Tocopherol in Human Lipoproteins,Am. J. Clin. Nutr. 49, 517–526.
Yoshida, H., Yusin, M., Kuhlenkamp, J., Hirano, A., Stolz, A., and Kaplowitz, N. (1992) Identification, Purification, and Immunochemical Characterization of a Tocopherol-Binding Protein in Rat Liver Cytosol,J. Lipid Res. 33 343–350.
American Institute of Nutrition (1977) Report of the American Institute of Nutrition Ad Hoc Committee on Standards for Nutritional Studies,J. Nutr. 107, 1340–1348.
Namiki, M. (1995) The Chemistry and Physiological Functions of Sesame, inFood Reviews International 11, 281–329.
Yagi, K. (1976) A Simple Fluorometric Assay for Lipoperoxide in Blood Plasma,Biochem. Med. 15, 212–216.
Ohkawa, H., Ohishi, N., and Yagi, K. (1979), Assay for Lipid Peroxides in Animal Tissues by Thiobarbituric Acid Reaction,Anal. Biochem. 95, 351–358.
Ueda, T., and Igarashi, O. (1987) New Solvent System for Extraction of Tocopherols from Biological Specimens for HPLC Determination and the Evaluation of 2,2,5,7,8-Pentamethyl-6-Chromanol as an Internal Standard,J. Micronutr. Anal. 3, 185–198.
Mino, M., Kitagawa, M., and Nakagawa, S. (1981) Changes of α-Tocopherol Levels in Red Blood Cells and Plasma with Respect to Hemolysis induced by Dialuric Acid in Vitamin E-Deficient Rats,J. Nutr. Sci. Vitaminol. 27, 199–207.
Gutmann, I., and Bernt, E. (1974) Pyruvate Kinase Assay in Serum and Erythrocytes, inMethods of Enzymatic Analysis (Bergmeyer, H.U., ed.), Vol. 2, pp. 774–778, Academic Press, New York.
Duncan, D.B. (1957) Multiple Range Tests for Correlated and Heteroscedastic Means,Biometrics 13, 164–176.
Igarashi, O., Yonekawa, Y., and Fujiyama-Fujihara, Y. (1991) Synergistic Action of Vitamin E and Vitamin Cin vivo Using a New Mutant of Wistar-Strain Rats, ODS, Unable to Synthesize Vitamin C,J. Nutr. Sci. Vitaminol. 37, 359–369.
Javouhey-Donzel, A., Guenot, L., Maupoil, V., Rochette, L., and Rocquelin, G. (1993) Rat Vitamin E Status and Heart Lipid Peroxidation: Effect of Dietary α-Linolenic Acid and Marine n−3 Fatty Acids,Lipids 28 651–655.
Ingold, K.U., Bowry, V.W., Stocker, R., and Walling, C. (1993) Autoxidation of Lipids and Antioxidation by α-Tocopherol and Ubiquinol in Homogeneous Solution and in Aqueous Dispersions of Lipids: Unrecognized Consequences of Lipid Particle Size as Exemplified by Oxidation of Human Low Density Lipoprotein,Proc. Natl. Acad. Sci. USA 90, 45–49.
Packer, J.E., Slater, T.F., and Willson, R.L. (1979) Direct Observation of a Free Radical Interaction Between Vitamin E and Vitamin C,Nature (Lond.) 278, 737–738.
Behrens, W.A., and Madere, R. (1983) Interrelationship and Competition of α- and γ-Tocopherol at the Level of Intestinal Absorption, Plasma Transport and Liver Uptake,Nutr. Res. 3, 891–897.
Behrens, W.A., and Madere, R. (1987) Mechanisms of Absorption, Transport and Tissue Uptake of RRR-α-Tocopherol and d-γ-Tocopherol in the White Rat,J. Nutr. 117, 1562–1569.
Katsuzaki, H., Kawagishi, S., and Osawa, T. (1994) Sesaminol glucosides in Sesame Seeds,Phytochemistry 35, 773–776.
Asami, S., Akimoto, K., Abe, K., Akamatsu, T., Konishi, K., Shimizu, S., Sugano, M., and Yamada, H. (1993) Antioxidant Activity of Sesamin on NADPH-Dependent Lipid Peroxidation in Liver Microsomes,Nippon Nogeikagaku Kaishi 67, 265 (abs.).
Sugano, M., Inoue, T., Koba, K., Yoshida, K., Hirose, N., Shinmen, Y., Akimoto, K., and Amachi, T. (1990) Influence of Sesame Lignans on Various Lipid Parameters in Rats,Agric. Biol Chem. 54, 2669–2673.
Hirose, N., Inoue, T., Nishihara, K., Sugano, M., Akimoto, K., Shimizu, S., and Yamada, H. (1991) Inhibition of Cholesterol Absorption and Synthesis in Rats by Sesamin,J. Lipid Res. 32, 629–638.
Shimizu, S., Akimoto, K., Shinmen, Y., Kawashima, H., Sugano, M., and Yamada, H. (1991) Sesamin is a Potent and Specific Inhibitor of δ5 Desaturase in Polyunsatureated Fatty Acid Biosynthesis,Lipids 26, 512–516.
Akimoto, K., Kitagawa, Y., Akamatsu, T., Hirose, N., Sugano, M., Shimizu, S., and Yamada, H. (1993) Protective Effects of Sesamin Against Liver Damage Caused by Alcohol or Carbon Tetrachloride in Rodents,Ann. Nutr. Metab. 37, 218–224.
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Yamashita, K., Iizuka, Y., Imai, T. et al. Sesame seed and its lignans produce marked enhancement of vitamin E activity in rats fed a low α-tocopherol diet. Lipids 30, 1019–1028 (1995). https://doi.org/10.1007/BF02536287
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DOI: https://doi.org/10.1007/BF02536287