Method for preparing Maillard reaction product from red date extract, Maillard reaction product and application
A technology of Maillard reaction and jujube extract, which is applied in Maillard reaction products and application fields, can solve the problems of impact, strong volatility and loss of aroma substances
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0072] The present embodiment carries out the preparation of jujube extract, comprises the following steps:
[0073] The pulp of jujube is removed, dried in an oven at 40° C. for 3 hours, cooled to room temperature, and crushed to obtain crushed jujube. Weigh 500g of crushed red dates and place them in a 5L three-neck bottle, add 3L of 60% ethanol aqueous solution to soak for 24 hours, heat to 80°C for 2 hours under mechanical stirring, cool to room temperature, and filter to obtain red date extract mother liquor 1. Add 2 L of 40% ethanol aqueous solution to the filtered fig residue, heat to 80° C. for 2 h under mechanical stirring, cool to room temperature, and filter to obtain jujube extract mother liquor 2. Jujube extract mother liquor 1 and mother liquor 2 were combined, concentrated under reduced pressure at 50° C. to obtain jujube extract.
Embodiment 2
[0075] The present embodiment carries out the preparation of Maillard reaction product, comprises the following steps:
[0076] Accurately weigh 180g of jujube extract and 75g of glycine, add 1L of propylene glycol and water mixed solution, add while stirring, dissolve glucose and glycine in the mixed solution of propylene glycol and water under ultrasonic conditions at room temperature, cool to room temperature after the dissolution is complete, use Food grade NaOH was used to adjust the pH to 8. Insert the suction pipe of the online synthesis reaction system into the prepared reaction material, adjust the temperature of the constant temperature circulator to 150°C, and when the temperature of the online synthesis reaction system reaches 150°C, adjust the pressure of the online synthesis reaction system to 4bar , the flow rate of the reaction material was adjusted to 6.38mL / min, the reaction termination time was 10min, and the Maillard reaction product was collected at the ou...
Embodiment 3
[0078] The present embodiment carries out the preparation of Maillard reaction product, comprises the following steps:
[0079] Accurately weigh 180g of jujube extract, 40g of glycine and 60g of threonine, add 1L of propylene glycol and water mixed solution, add while stirring, dissolve glucose and glycine in the mixed solution of propylene glycol and water under ultrasonic conditions at room temperature, and wait until the solution is complete Cool to room temperature and adjust pH to 9 using food grade NaOH. Insert the suction pipe of the online synthesis reaction system into the prepared reaction material, adjust the temperature of the constant temperature circulator to 160°C, and when the temperature of the online synthesis reaction system reaches 160°C, adjust the pressure of the online synthesis reaction system to 4bar , the flow rate of the reaction material was adjusted to 6.38mL / min, the reaction termination time was 10min, and the Maillard reaction product was collec...
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