A chlorine bleach-free aqueous liquid machine dishwashing composition having solution pH 7-11 contains proteolytic enzyme, detergency builder, sodium silicate having SiO₂:Na₂O ratio of from 2.0-3.2 and organic surfactant which comprises (i) glycoside surfactant, (ii) anionic sulphate or sulphonate including a C₈ to C₂₂ alkyl or alkenyl group or (iii) ethoxylated C₆ to C₁₆ fatty alcohol with HLB of at least 10.5, or a mixture of (i), (ii) and/or (iii). If (iii) is used without (ii) it must be an ethoxylated C₆ to C₁₂ alcohol, or glycoside surfactant must also be present. Proteolytic enzyme plus the specified surfactant gives a synergistic improvement in removal of proteinaceous soil.
一种溶液 pH 值为 7-11 的不含
氯漂白剂的
水基液体机器洗碗组合物,含有蛋白分解酶、去污剂、
硅酸钠(Si₂:Na₂O 比为 2.0-3.2 和有机表面活性剂,其中包括:(i) 糖苷表面活性剂;(ii) 阴离子
硫酸盐或
磺酸盐,包括 C₈ 至 C₂₂ 烷基或烯基;或 (iii) HLB 至少为 10.5 的乙氧基化 C₆ 至 C₁₆
脂肪醇;或(i)、(ii)和/或(iii)的混合物。如果使用(iii)而不使用(ii),则必须是乙氧基化的 C₆ 至 C₁₂
脂肪醇,或者还必须含有糖苷表面活性剂。蛋白分解酵素加上指定的表面活性剂可协同提高去除含蛋白质土壤的效果。