WASHING PROCESS.

摘要

PCT No. PCT/EP93/02170 Sec. 371 Date Feb. 24, 1995 Sec. 102(e) Date Feb. 24, 1995 PCT Filed Aug. 16, 1993 PCT Pub. No. WO94/04741 PCT Pub. Date Mar. 3, 1994.A process for determining the concentration of washing-active substances in a wash liquor involving the steps of: (a) preparing a wash liquor containing washing-active substances; (b) adding a reducing sugar to the wash liquor in an amount proportional to the washing-active substances present in the wash liquor; and (c) measuring the content of reducing sugar present in the wash liquor.