The invention belongs to the technical field of meat
product processing, and provides bean flour-free dried beef floss and a preparation method thereof. The innovative design that a glycosylated
gelatin microgel component replaces a traditional bean flour auxiliary material is adopted, the average particle size of the glycosylated
gelatin microgel component is accurately regulated and controlled to be 0.1-100 microns, feeding is conducted in a specific
moisture window (6.0-15.0 wt%) in the middle and rear sections of stir-frying, and the
processing technology that
edible oil is sprayed in an atomized mode and
antioxidant components are added in a synergistic mode is matched, so that the
food quality of the bean flour is improved, and the
food quality of the bean flour is improved. According to the method, the fluffy fibration structure stability of the dried beef floss, the moist and juicy taste in the mouth, the oil and fragrance holding capacity under the low-
moisture final state and the residue falling and pulverization reducing effect are synergistically improved, and the color and
flavor fluctuation caused by
glycosylation browning and
lipid oxidation in the high-temperature frying and final
drying process is effectively controlled; the problem that structural strengthening, eating quality, processability and stability are difficult to consider at the same time in a traditional technology is solved, and the method has wide application value in bean flour-free
dried meat floss product development and large-scale production.