An aqueous solution for prophylactic treatment of teats of lactating mammals, comprising as a first component at least partially deacetylated chitosan, or an acid addition salt thereof, in a concentration of up to about 2% by weight of chitosan, the solution having a pH of from about 4 to about 6.8, and said first component having a molecular weight such that the viscosity of the solution is less than about 50 mPas; and a method of prophylactic treatment of teats of lactating mammals.
一种用于预防治疗泌乳哺乳动物乳头的
水溶液,包括作为第一成分的至少部分去乙酰化
壳聚糖或其酸加成盐,浓度高达约2%的
壳聚糖重量,pH约为4至6.8的溶液,且第一成分具有分子量,使得溶液的粘度小于约50mPas;以及一种预防性治疗泌乳哺乳动物乳头的方法。