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Life Sciences Commons

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Food Science

Purdue University

2016

Open Access Theses

Food Science

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A Comparison Of The Efficacy Of Radiant And Immersion Frying Using Hash Brown Patties As A Model Food Matrix, Kaitlin R. Kaczay Dec 2016

A Comparison Of The Efficacy Of Radiant And Immersion Frying Using Hash Brown Patties As A Model Food Matrix, Kaitlin R. Kaczay

Open Access Theses

Radiant frying is an alternative technique to traditional immersion frying. While enjoyed by consumers, immersion fried foods are typically high in fat. Radiant frying uses infrared energy to produce finished products with similar sensory characteristics to traditional frying, but with significantly less fat. This research compared the efficacy of radiant and immersion frying using hash brown patties as a model food matrix by measuring temperature profiles, heat flux profiles, moisture and oil contents, peak shear force, color, mottling, and crust thickness as well as executing semi-trained and untrained sensory evaluations. The FryLess 100K Radiant Fryer was used for all experimentation. …