| 摘要 |
1,152,966. Stabilizing #-carotene, Vitamin A and Vitamin E. AJINOMOTO CO. Inc. 29 Feb., 1968 [4 March, 1967], No. 9923/68. Heading C2V. [Also in Division C5] #-Carotene, Vitamin A and Vitamin E may be stabilized against oxidation by adding L- cystine, e.g. in amount at least 0À02% by wt., and heating to more than 140‹ C. |
