Abstract: microwave drying equipment, sample size and thickness were selected as three main factors to conduct single factor experiment design. The factors affecting the microwave foam drying characteristics and the quality of Lonicera edulis powder were analyzed. The moisture content, anthocyanin and vitamin C content of dried Lonicera edulis powder were taken as the target factors. Orthogonal test was applied to the microwave foam drying process of Lonicera edulis powder. Test optimization.
The results showed that sample loading was the main factor affecting the quality of indigo fruit powder, followed by power and thickness. The optimum technological parameters of microwave assisted foam drying for Lonicera edulis were: microwave power 7 kW, sample loading 200 g, and material layer thickness 8 mm.
没有评论:
发表评论