Synonyms: Protein hydrolyzates, reaction products with 1R-(1.alpha.,4a.beta.,4b.alpha.,10a.alpha.)-1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarbonyl chloride, potassium salts;Eiwei-Abietinsure-Kondensat, Kaliumsalz