Novel processing method of dried longan
A processing method and technology for drying longan, applied in the field of food processing, can solve the problems of difficulty in meeting processing requirements, long drying time, low processing temperature, etc., and achieve the effects of reduced loss, strong flavor of the original fruit, and shortened time.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0016] A novel processing method for dried longan, comprising the steps of trimming raw materials, soaking in water, and baking. The soaking is soaking the longan in 0.2% citric acid solution for 8 minutes. Spread it flat, and bake it at 65°C for 20 hours. In order to make the longan dry evenly, turn it every 3 hours during the initial baking process; take it out, let it cool down and wet it evenly, and then dry it in microwave intermittently for 2.5 hours at a power of 800W to obtain the longan. The moisture content can be lower than 20%, of which
[0017] The intermittent microwave drying is intermittent once every heating, and every 92s is a drying cycle. The drying cycle is divided into two stages, the front section and the back section. The heating time of the front section is 7s, the intermittent time is 40s, and the heating time of the back section is 5s, and the intermittent time is 40s.
Embodiment 2
[0019] A novel processing method for dried longan, comprising the steps of trimming raw materials, soaking in water, and baking. The soaking is soaking the longan in 0.3% citric acid solution for 10 minutes. Spread it flat, and bake it at 70°C for 15 hours. In order to make the longan dry evenly, turn it every 3 hours during the initial baking process; take it out, let it cool and wet it, and then microwave it intermittently for 4 hours at a power of 800W to reach the thickness of the obtained longan. The moisture content can be lower than 20%, of which
[0020] The intermittent microwave drying is intermittent once every heating, and every 107s is a drying cycle. The drying cycle is divided into two stages, the front section and the back section. The heating time of the front section is 7s, the intermittent time is 55s, and the heating time of the back section is 5s, and the intermittent time is 40s.
Embodiment 3
[0022] A novel processing method for dried longan, comprising the steps of trimming raw materials, soaking in water, and baking. The soaking is soaking the longan in 0.4% citric acid solution for 7 minutes. Spread it flat and bake it at 75°C for 12 hours. In order to make the longan dry evenly, turn it every 3 hours during the initial baking process; take it out, let it cool down and wet it evenly, and then dry it in microwave intermittently for 5.5 hours at a power of 800W to obtain the longan. The moisture content can be lower than 20%, of which
[0023] The intermittent microwave drying is intermittent once every heating, and every 110s is a drying cycle. The drying cycle is divided into two stages, the front section and the back section. The heating time of the front section is 10s, and the intermittent time is 55s. The heating time of the back section is 5s, the intermittent time is 40s.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com