| 摘要 |
PURPOSE:To obtain a deodorant, containing a hydrolyzed hard proteinaceous material at a specific hydrolytic ratio with an acid as an active ingredient, excellent in deodorizing action, having a high production efficiency without any tasting action and odor in the deodorizing agent itself and effectively used for soybean protein processed foods, etc. CONSTITUTION:A deodorant containing a hydrolyzed hard proteinaceous material (preferably gelatin or elastin) at 20-90% hydrolytic ratio with an acid as an active ingredient. The hydrolyzing treatment with the acid is preferably carried out at 100-120 deg.C for 2-12hr by mainly using hydrochloric acid. Furthermore, the deodorant in an amount of preferably 0.05-3% is added to processed foods. |
