| 单词 | butylated hydroxyanisole |
| 释义 | > as lemmasbutylated hydroxyanisole butylated hydroxyanisole n. a mixture of two isomeric phenolic compounds used as an antioxidant in foods, cosmetics, and pharmaceuticals that contain fats and oils; abbreviated BHA.The compounds are tert-butyl (dimethylethyl) derivatives of anisole. Chemical formula C11H16O2. ΚΠ 1949 Jrnl. Amer. Oil Chemists Soc. 26 449/1 Butylated hydroxyanisole and certain mixtures of compounds containing it more nearly meet the requirements of an ideal antioxidant. 1981 Assessm. Technol. for Determining Cancer Risks from Environm. (U.S. Office Technol. Assessm.) iii. 83/2 It has been postulated that its [sc. BHT's] use—and perhaps that of the more widely used butylated hydroxyanisole—have contributed to the decline in mortality from stomach cancer. 2000 M. Long Psychol. Educ. x. 261 The diet he recommended, which is still in current use, involves exclusion of..antioxidant preservatives, in particular butylated hydroxyanisole. < as lemmas |
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