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COMMON NAME | : | b-tocopherol |
SYMBOL | : | b-Toc |
FORMULA | : | C28H48O2 MOL.WT (average) : 416.680 |
BIOLOGICAL ACTIVITY |
PHYSICAL AND CHEMICAL PROPERTIES |
MELTING POINT | : | |
BOILING POINT | : | 200-210![]() |
REFRACTIVE INDEX | : | |
OPTICAL ROTATION | : | a![]() ![]() ![]() |
DENSITY | : | |
SOLUBILITY | : | Freely soluble in oils, fats, acetone, alcohol, chlororoform, ether, other fat solvents.(Ref. 0009) |
SPECTRAL DATA |
UV SPECTRA | : | 296nm, E1%1cm=89.4(ethanol)(Ref. 0001) |
IR SPECTRA | : | 3320,2940,1595,1458,1373,1229,1158,860cm-1 |
NMR SPECTRA | : | |
MASS SPECTRA | : | |
OTHER SPECTRA | : | |
CHROMATOGRAM DATA |
SOURCE |
CHEMICAL SYNTHESIS |
METABOLISM |
GENETIC INFORMATION |
NOTE |
REFERENCES |
AUTHOR | : | Kasparek,S.(1980)Chemistry of Tocopherols and Tocotrienols, in Vitamin E, a comprehensive Treasure (Machlin, L.J. ,eds.), PP7-65, Marcel Dekker, INC., New York and Basel |
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AUTHOR | : | Standard Tables of Fat-soluble Food Composition in Japan (1995) Fatty Acid,Cholesterol,Vitamin E( the Science and Technology Agency,eds),,pp13-103, Ishiyaku Press Ltd. (Japan),Tokyo |
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AUTHOR | : | Goh S. H. , Choo, Y. M. and Ong, S. H. |
TITLE | : | |
JOURNAL | : | J. Amer. Oil Chem. Soc. |
VOL | : | 62 PAGE : 237 -240 (1985) |
AUTHOR | : | Leth, T., and Sondergaard, H. |
TITLE | : | Biological activity of vitamin E compounds and natural materials by the resorption-gestation test, and chemical determination of the vitamin E activity in foods and feeds PubMed ID:925769 |
JOURNAL | : | J Nutr. |
VOL | : | 107 PAGE : 2236-2243 (1977) |
AUTHOR | : | Tocopherol(1996), in The Merck Index (Twelfth Edition), pp1620, Merck & Co., Inc. |
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AUTHOR | : | Ong,A.S.H.(1993) Natural Sources of Tocotrienols, in Vitamin E in Health and Disease (Packer,L. and Fuchs,J. eds) ,pp3-8,Marcel Dekke,Inc., New York,Basel,Hong Kong |
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AUTHOR | : | Kijima,S. (1993) Chemistry of Vitamin E, in Vitamin E, Its Usefulness in Health and in Curing Disease (Mino,M., Nakmura,H., Diplock,A. and Kayden,H.J. eds),pp3-11,Japan Scientific Societies Press |
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AUTHOR | : | Burton, G. W., Traber, M. G., Acuff, R. V., Walters, D. N., Kayden, H., Hughes, L., and Ingold, K. U. |
TITLE | : | Human plasma and tissue alpha-tocopherol concentrations in response to supplementation with deuterated natural and synthetic vitamin E PubMed ID:9537614 |
JOURNAL | : | Am J Clin Nutr. |
VOL | : | 67 PAGE : 669-684 (1998) |
AUTHOR | : | Sheppard,A.J., Pennington,A.T. and Weihrauch,J.L.(1993) Analysis and Distribution of Vitamin E in Vegetable Oils and Foods in Vitamin E in Health and Disease (Packer,L. and Fuchs,J. eds) ,pp9-31,Marcel Dekke,Inc., New York,Basel,Hong Kong |
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AUTHOR | : | Abe,K. and Matsumoto,A.(1993) Quantitative Determination of Tocopherols, Its Usefulness in Health and in Curing Disease (Mino,M., Nakmura,H., Diplock,A. and Kayden,H.J. eds),pp13-19,Japan Scientific Societies Press |
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