journal article Jul 05, 2018

Consumer perceptions and other influencing factors about monosodium glutamate in the United States

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Abstract
AbstractMonosodium glutamate (MSG) is a flavor enhancer commonly used in processed food products. However, its usage is controversial in the United States. This work aimed to understand the U.S. consumers’ perception about MSG and the factors influencing their attitudes. A survey questionnaire was developed based on a focus group study and then distributed in three geographical areas in the United States. Our results showed that U.S. consumers in general had a somewhat negative attitude toward MSG. Consumer's concern level about MSG was correlated with their risk and benefit perception about this ingredient. Information and natural food preference had a significant (p ≤ .05) positive contributions to risk perception. Consumers who had less negative feelings about chemicals tended to perceive more benefits from MSG. It was noticed that many respondents were confused about the differences between MSG and sodium chloride. Extracts from natural sources could be promising choices of MSG substitutes.Practical applicationsThe survey created in this study threw light on understanding the U.S. consumers’ perception about monosodium glutamate (MSG). Findings from this work could be applied by food industry to better educate and communicate with consumers in terms of the issues related with MSG. In addition, with the knowledge of the factors driving consumer's perception, the food industry could use MSG substitutes and alternatives that meet the demands and satisfaction of today's consumer.
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Published
Jul 05, 2018
Vol/Issue
33(4)
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Shangci Wang, Koushik Adhikari (2018). Consumer perceptions and other influencing factors about monosodium glutamate in the United States. Journal of Sensory Studies, 33(4). https://doi.org/10.1111/joss.12437