Technology for preparing rapeseed oil according to biological enzyme method
A biological enzyme method, rapeseed oil technology, applied in the production of fat, fat oil/fat production, fat oil/fat refining, etc., can solve the problems of high cost, insufficient strong flavor, low oil yield, etc., to improve quality, promote The effect of dissolving and improving oil yield
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0018] A process for preparing rapeseed oil by biological enzymatic method, comprising the following steps:
[0019] (1) Use a windmill to remove the ash debris lighter than the rapeseed first, and then sieve it with a coarse and fine sieve to remove the debris larger and smaller than the rapeseed, then put the rapeseed into the water and rub it gently with your hands After 5 minutes, remove the sludge covering the surface of the rapeseed, then fish out the rapeseed and dry it in the sun;
[0020] (2) Peel the rapeseed, and then grind for 5 minutes;
[0021] (3) The compound wall-breaking enzyme enzymolyzes the cell wall of rapeseed to promote the release of oil;
[0022] (4) Extract erucic acid by lead salt method, filter impurities, and obtain crude oil;
[0023] (5) Raise the rapeseed crude oil to 60°C, hydrate and degumming it for 8 minutes, then cool it to room temperature, then add activated carbon and keep stirring, and heat it with steam for 30 minutes, in a distilla...
Embodiment 2
[0028] A process for preparing rapeseed oil by biological enzymatic method, comprising the following steps:
[0029] (1) Use a windmill to remove the ash debris lighter than the rapeseed first, and then sieve it with a coarse and fine sieve to remove the debris larger and smaller than the rapeseed, then put the rapeseed into the water and rub it gently with your hands After 10 minutes, remove the sludge covering the surface of the rapeseed, and then remove the rapeseed and dry it in the sun;
[0030] (2) Dehull the rapeseed, then grind for 30 minutes;
[0031] (3) The compound wall-breaking enzyme enzymolyzes the cell wall of rapeseed to promote the release of oil;
[0032] (4) Extract erucic acid by lead salt method, filter impurities, and obtain crude oil;
[0033] (5) Raise the rapeseed crude oil to 70°C, hydrate and degumming it for 10 minutes, then cool it to room temperature, then add activated carbon and keep stirring, and heat it with steam for 40 minutes, in a disti...
Embodiment 3
[0038] A process for preparing rapeseed oil by biological enzymatic method, comprising the following steps:
[0039] (1) Use a windmill to remove the ash debris lighter than the rapeseed first, and then sieve it with a coarse and fine sieve to remove the debris larger and smaller than the rapeseed, then put the rapeseed into the water and rub it gently with your hands After 8 minutes, remove the sludge covering the surface of the rapeseed, and then remove the rapeseed and dry it in the sun;
[0040] (2) Dehull the rapeseed, then grind for 14 minutes;
[0041] (3) The compound wall-breaking enzyme enzymolyzes the cell wall of rapeseed to promote the release of oil;
[0042] (4) Extract erucic acid by lead salt method, filter impurities, and obtain crude oil;
[0043] (5) Raise the rapeseed crude oil to 64°C, hydrate and degumming it for 9 minutes, then cool it down to room temperature, then add activated carbon and keep stirring, and heat it with steam for 35 minutes, in a di...
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