Color, flavor, and texture are the three principal quality attributes that determine food acceptance, and color has a far greater influence on our judgment than most of us appreciate. We use color to determine if a banana is at our preferred ripeness level, and a discolored meat product can warn us that the product may be spoiled. The marketing departments of our food corporations know that, for their customers, the color must be ``right.'' The University of California Davis scorecard for wine quality designates four points out of 20, or 20{\%} of the total score, for color and appearance (1). Food scientists who establish quality control specifications for their product are very aware of the importance of color and appearance. While subjective visual assessment and use of visual color standards are still used in the food industry, instrumental color measurements are extensively employed. Objective measurement of color is desirable for both research and industrial applications, and the ruggedness, stability, and ease of use of today's color measurement instruments have resulted in their widespread adoption.
CITATION STYLE
Wrolstad, R. E., & Smith, D. E. (2010). Color Analysis (pp. 573–586). https://doi.org/10.1007/978-1-4419-1478-1_32
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