Effect of Different Differential Pressure Precooling Wind Speed on the Quality of Garlic Sprouts during Storage

Effect of Different Differential Pressure Precooling Wind Speed on the Quality of Garlic Sprouts during Storage

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In order to study the changes of life characteristics of garlic sprouts under different precooling processes, this paper adopts Litter Boxes pressure difference precooling, taking Zhong Mou hybrid moss as the experimental material.The precooling wind speeds were set as 1.0, 1.

5, and 2.0 m/s, and a case without-precooling treatment was set for comparison.The variation of hardness, weight loss rate, respiration intensity, and soluble solid content of the four groups of Garlic Sprouts during storage were studied to provide reference for the selection of the appropriate precooling wind speed for garlic sprouts.

The analysis of the experimental results shows that the storage effect is much better when the precooling air velocity is 1.5 m/s, for which the hardness of garlic sprouts decreases slowly, and the hardness is about 15% higher than that of the other three groups in mid-storage.In addition, the Medium Accent Plate soluble solid is decomposed slowly, which effectively reduces nutrient loss and inhibits aging.