| 摘要 |
PURPOSE:To prevent the fading of a meat food and obtain a meat food of good quality, by adding an ascorbic acid, cysteine and/or glutathione to the food in a specific proportion. CONSTITUTION:One mole ascorbic acid,, e.g. ascorbic acid or erythorbic acid and about 0.3-3moles cysteine, e.g. cysteine, glucose cysteine or a keratin hydrolyzate containing them, and/or glutathione, e.g. glutathione or a yeast powder or grain embryo bud powder, containing it, are added to a meat food, e.g. raw meat such as animal meat, chicken or fish meat, salted meat or processed product to give about 0.02-0.1wt%, expressed in terms of the free acid, and based on the meat food, ascorbic acid. |
