Iowa State researchers growing vegan leather from tea
Iowa City Press-Citizen (Jeff Charis-Carlson, May 9)
For the past three years, an Iowa State University professor has been working to make vegan leather made from cellulose fibers commercially feasible. Young-A-Lee, an associate professor in the Department of Apparel, Events and Hospitality Management at Iowa State, has found a way to educe the absorbency of the "gel-like film consisting of cellulose fibers—a natural byproduct of kombucha—that has the appearance and flexibility of leather once it is harvested from the vats of tea and dried" so it can be used for apparel and worn outside.
According to the Press-Citizen: "Lee said that the team's work is now to the point that small companies—"if they are not really thinking about a profit"—could begin [to] experiment with minimal startup costs. "This material doesn’t need a huge amount of land, a huge amount of resources ... it just needs sugar, vinegar and the existing tea.”
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