Leechee color protecting and preserving method and leechee color protecting and preserving treatment solution
A fresh-keeping method and litchi technology, applied in the direction of fruit and vegetable preservation, food preservation, fruit/vegetable preservation through freezing/refrigeration, etc., to achieve the effect of easy implementation, good effect and reduced dosage
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0019] Prepare a 5% (w / w) citric acid + 0.5% (w / w) edible hydrochloric acid solution, heat it to 60°C, soak the litchi fruit in the solution at this temperature for 50 seconds, take it out and immediately soak it in ice water at a temperature of 5°C After 5 minutes, move it to a cold storage at 1°C. After drying the surface moisture with cold air, store it in the cold storage for 40 days, and the good fruit rate is >90%.
Embodiment 2
[0021] Prepare 3% (w / w) malic acid + 1.5% (w / w) edible phosphoric acid solution, heat it to 75°C, soak the litchi fruit in the solution at this temperature for 30 seconds, take it out immediately and soak it in ice water at about 5°C After 5 minutes, move it to the cold storage at 0°C, dry the surface moisture with cold wind, store in the cold storage for 45 days, and the good fruit rate is over 90%.
Embodiment 3
[0023] Prepare 2% (w / w) citric acid + 1.5% (w / w) edible phosphoric acid solution, heat it to 80°C, soak the litchi fruit in the solution at this temperature for 25 seconds, take it out immediately and soak it in ice water at about 1°C After 5 minutes, move it to the cold storage at 0°C, dry the surface moisture with cold wind, store in the cold storage for 45 days, the shelf life is 3 to 5 days, and the good fruit rate is over 90%.
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