单词 | zeranol |
释义 | zeranoln. Veterinary Medicine. A synthetic oestrogen used as a growth promoter in livestock. Also called zearalanol.Zeranol is a lactone of resorcylic acid. Formula: C18H26O5. ΘΚΠ the world > life > biology > substance > process stimulators or inhibitors > hormone > [noun] > other hormones thyro-iodine1896 parathormone1925 parathyroid hormone1925 oestrin1926 oestrogen1927 relaxin1930 theelin1930 prolan1931 galactin1932 inhibin1932 prolactin1932 oestriol1933 oestrone1933 oestradiol1934 adrenocorticotrophin1943 pancreozymin1943 ADH1945 adrenocorticotropin1945 cortisone1949 mineralocorticoid1950 electrocortin1953 aldosterone1954 angiotensin1958 melatonin1958 calcitonin1961 zeranol1971 amylin1988 adiponectin1999 adipokine2001 1971 Jrnl. Animal Sci. 33 275 One lot of steers on each protein level was implanted with 36 mg zeranol on days 7 and 84 of the 169-day trial. 1988 Daily Tel. 28 Dec. 1/3 In America, five growth hormones are still widely used in meat production, testosterone, estradiol, progesterone, zeranol and trenbolone—the last two of which are synthetic. 2012 R. Blair Org. Production & Food Quality vi. 124 Beef and liver samples collected from government cooperative supermarkets and private butchers were free of zeranol. This entry has been updated (OED Third Edition, June 2018; most recently modified version published online March 2022). < n.1971 |
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