prov:value
| - The lactic acid can be replaced by other organic acids especially aliphatic acids as acetic acid, aspartic acid, glycocol, tartaric acid, oxalic acid, maleic acid bumin, gum, starch, sugar and the like. and others; also by derivatives as for example acid amides, acid nitriles, salts, especially the alkali and alkali earth and the ammonium, or derivatives of organic bases.
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