DAVID PARROTT

Several North Carolinian organizations representing industry, academia, and government researchers have collaborated to produce a low-acid, shelf-stable food product using continuous fl ow microwave technology. What they discovered is that the aseptic sweet potato puree product from a newly built facility demonstrated superior quality characteristics when compared with purees processed on other commercially available systems.

Control panel and two-stage microwave heater at Yamco production facility.Industrial Microwave Systems (IMS), Morrisville, N.C., was formed to de…

Table 1. Consumer liking scores of sweet potato purees.

Table 2. Comparative properties of thermally processed sweet potato purees.

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