释义 |
pu·ber·u·lon·ic acid \pyü|beryə|länik-\ noun Etymology: blend of puberulic and -one : a crystalline compound (HO)3C7HO(CO)2O that is the anhydride of a dicarboxylic acid related to tropolone, is formed from molds along with puberulic acid, and exhibits mild germicidal activity against gram-positive bacteria |