| 摘要 |
PURPOSE:To provide a deodorizing antioxidant which is harmless, has excellent shelf stability and can retain persistent effect, consisting of specified compds. CONSTITUTION:At least one compd. (A) selected from the group consisting of 0.01-80pts.wt. hydroxycarboxylic acids (e.g., citric acid) and alkali metal salts, ammonium salts and amine salts thereof and/or 0.02-70pts.wt. 12C or lower (un)saturated fatty acids (e.g., acetic acid) and alkali metal salts, ammonium salts and amine salts thereof, 0-50pts.wt. (per 100pts.wt. component A) synergist (B) such as glycine, natural fatty acid such as tall oil fatty acid, rosin fatty acid, etc., and a chlorophyllin compd. such as iron chlorophyllin sodium, etc. and optionally, 3-7pts.wt. emulsion stabilizer (C) such as glycerol fatty acid ester, sodium metaphosphate, etc., are dissolved or dispersed in 100pts.wt. water to obtain a deodorizing antioxidant. |
