Recently, health concerns related to NaCl overconsumption have led to an increased demand for sodium-reduced foods. The purpose of this research is to investigate the possibility of using enzymatically hydrolyzed isolated soybean protein (eHISP) to reduce the level of salt in salad dressing. The intensity of the salty taste enhancing effect was 31%, 29%, 43%, and 52% in the samples with 0.1%, 0.5%, 1.0%, and 1.5% eHISP added, respectively. There are significant differences between the control and samples (p<0.05). The overall acceptability was increased as the amount of added eHISP was increased when eHISP was 1.0%. However, it was lower when 1.5% eHISP was added. The pH of salad dressing was increased as the eHISP addition was increased. The results showed that the addition of eHISP to a salad dressing significantly enhances its salty taste effect.

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• 김진선(매일식품(주)) | Jin Seon Kim (Maeil Food Co.)
• 신정규(전주대학교 식품산업연구소/전주대학교 한식조리학과) | Jung-Kue Shin (Food Industry Research Institute, Jeonju University/Department of Korean Cuisine, Jeonju University) Corresponding author