Results 231 to 240 of about 65,908 (282)
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Food and Chemical Toxicology, 1986
Groups of 40, 29, 39 and 44 F0 rats of each sex were fed a semi-synthetic diet containing butylated hydroxytoluene (BHT) in concentrations to provide intakes of 0, 25, 100 or 500 mg/kg body weight/day, respectively. The F0 rats were mated, and groups of 100, 80, 80 and 100 F1 rats of each sex were formed.
G, Würtzen, P, Olsen
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Groups of 40, 29, 39 and 44 F0 rats of each sex were fed a semi-synthetic diet containing butylated hydroxytoluene (BHT) in concentrations to provide intakes of 0, 25, 100 or 500 mg/kg body weight/day, respectively. The F0 rats were mated, and groups of 100, 80, 80 and 100 F1 rats of each sex were formed.
G, Würtzen, P, Olsen
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Alloy Digest, 1965
Abstract Cyclops BHT is a low-alloy martensitic high-speed steel of the molybdenum type recommended for high strength, high load structural components designed for elevated temperature service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture ...
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Abstract Cyclops BHT is a low-alloy martensitic high-speed steel of the molybdenum type recommended for high strength, high load structural components designed for elevated temperature service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture ...
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Butylated hydroxytoluene (BHT): A review
Environmental Research, 1982Abstract The safety of the food additive butylated hydroxytoluene (BHT) for human consumption is being reevaluated by the U.S. Food and Drug Administration and by the Joint Expert Committee on Food Additives of the Food and Agriculture Organization and the World Health Organization of the United Nations. There are few studies on the effects of BHT to
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Ionol (BHT) Produces Superoxide Anion
Biochemistry (Moscow), 2002In aqueous medium etiolated wheat seedlings release superoxide anion (O2*-). Interaction of a synthetic antioxidant, butylated hydroxytoluene (BHT, ionol), with oxygen in the aqueous medium is accompanied by O2*- formation. This suggests that under certain conditions BHT behaves as a prooxidant.
E G, Smirnova +7 more
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Bulletin of Environmental Contamination and Toxicology, 1984
Butylated hydroxytoluene (BHT) is a phenolic antioxidant used widely in processed foods and petroleum products. BHT tends to accumulate in animal tissues rich in lipids during the daily intake (Daniel and Gage 1965; Gilbert and Golberg 1965). Its accumulation in human adipose tissues was found by colorimetry (Collings and Sharratt 1970) and by gas ...
K, Yamamoto, K, Tajima, T, Mizutani
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Butylated hydroxytoluene (BHT) is a phenolic antioxidant used widely in processed foods and petroleum products. BHT tends to accumulate in animal tissues rich in lipids during the daily intake (Daniel and Gage 1965; Gilbert and Golberg 1965). Its accumulation in human adipose tissues was found by colorimetry (Collings and Sharratt 1970) and by gas ...
K, Yamamoto, K, Tajima, T, Mizutani
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The BHT content of human adipose tissue
Food and Cosmetics Toxicology, 1970Summary A method for determining butylated hydroxytoluene (BHT) in adipose tissue is described. The concentration of BHT found in the body fat was 0·23 ± 0·15 ppm in 11 residents of the UK and 1·30 ± 0·82 ppm in 12 residents of the USA. These concentrations are of the same order of magnitude as those predicted from the data of Daniel et al.
A J, Collings, M, Sharratt
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Solubilities of BHT in various solvents
Journal of Chemical & Engineering Data, 1985BHT (3,5-dl-fert -butyl-4-hydroxytoluene) Is a wldely used antioxidant In polymers as well as In many other applications. The solubllitles of BHT In various solvents, such as n-heptane, ethanol, water, ethanollwater mlxtures, 1-octanol, and corn 011, have been determlned.
Shu Sing Chang, John R. Maurey
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Pathology of BHA- and BHT-induced lesions
Food and Chemical Toxicology, 1986The pathology lesions from three studies, two with butylated hydroxyanisole (BHA) and one with butylated hydroxytoluene (BHT), are reviewed. When BHA was fed at 0.5 and 2.0% of the diet to F344 rats for two years, there was an increase in epithelial hyperplasia of the forestomach at both treatment levels.
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The effect of butylated hydroxytoluene (BHT) on the rat thyroid
Toxicology Letters, 1982Butylated hydroxytoluene (BHT) was given to rats in the diet at levels of 500 and 5000 ppm for different periods of time up to 90 days. Iodine uptake by the thyroids, the half life of thyroxine and the weights of liver and thyroid were determined when 5000 ppm BHT was given in commercial or semisynthetic diets containing different amounts of iodine ...
D, Søndergaard, P, Olsen
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Food and Cosmetics Toxicology, 1965
Abstract Radioactive butylated hydroxytoluene (BHT; 3,5-di-tert-butyl-4-hydroxytoluene), ring-labelled with 14C, has been fed to one-day-old chickens for 10 wk at a level of 200 ppm in the total diet. Chickens were sacrificed at 1, 2, 4 and 10 wk and all tissues and organs analyzed for BHT and metabolites. Maximum residue levels were found after 1 wk.
J P, Frawley, J H, Kay, J C, Calandra
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Abstract Radioactive butylated hydroxytoluene (BHT; 3,5-di-tert-butyl-4-hydroxytoluene), ring-labelled with 14C, has been fed to one-day-old chickens for 10 wk at a level of 200 ppm in the total diet. Chickens were sacrificed at 1, 2, 4 and 10 wk and all tissues and organs analyzed for BHT and metabolites. Maximum residue levels were found after 1 wk.
J P, Frawley, J H, Kay, J C, Calandra
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