Low-foaming detergent compositions

Abstract

The objective of the present invention is to provide a biodegradable low-foaming detergent composition having a high washing power across a wide temperature range. A biodegradable low-foaming detergent composition, which comprises a sophorolipid, is provided. The sophorolipid includes a sophorolipid (lactone type) at the ratio of at least 35%. Preferably, the sophorolipid includes a sophorolipid (lactone type) and a sophorolipid (acid type) at a ratio of 35:65 to 90:10. The composition may further comprise a detergent auxiliary component. The detergent auxiliary component is selected from the group consisting of enzyme, oxygen bleaching agent, bleaching activator, alkaline builder, sequestering agent (Ca scavenger), fluid reforming agent, and a neutral inorganic salt.

Dependencies are inferred from the claim text.