Starch modification for non-food, industrial applications: Market intelligence and critical review

The consumer demand for starch continues to grow to meet food consumption needs. However, starch producers are increasingly looking towards non-food, industrial applications to access new markets for revenue generation, while aiming for whole crop utilization to meet sustainability metrics. Native starch properties limit its utilization in many industrial applications, therefore, it is modified through different chemical, enzymatic, and physical processes. This review examines innovation in starch transformation processes, and how modified starch and its functional properties can be used in industrial applications beyond the traditional sectors of textiles and papermaking. Currently, the market value of modified starch is 2.7x greater than native starch and is anticipated to increase through next-generation applications (e.g. packaging, energy and regenerative medicine) enabled by emerging technologies in 3D printing and nanotechnology. Opportunities for increasing the use of other botanical starch sources besides industry-leading corn are also presented through the lens of global market trends.

Automated summary

Consumer demand for starch is increasing, leading starch producers to explore non-food, industrial applications for revenue generation. The market value of modified starch exceeds that of native starch and is anticipated to grow further through next-generation applications enabled by emerging technologies. Opportunities for using alternative botanical starch sources besides corn are also identified in the global market.