Process for preparing alpha-zinc linolenate
A technology of calcium linolenate and materials, which is applied in the field of preparation of zinc α-linolenate, can solve problems such as lack of and uninvented preparation methods of zinc α-linolenate, and achieve the effect of promoting health and having a wide range of ways to add
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Examples
Embodiment 1
[0018] The first step: Saponification: Add 100 grams of perilla oil and 50 grams of deionized water into the container, stir and heat, control the reaction temperature of the materials at 40°C, slowly add 5% ion-exchange membrane alkali, and stop when the pH value of the materials is greater than 12 Add ionic membrane alkali, when the pH value of the material is less than 10, slowly add the ionic membrane alkali, when the pH value of the material remains greater than 10 and remains unchanged for 2 hours, the reaction ends, and this process is protected by nitrogen throughout the process.
[0019] The second step: neutralization: add 450 grams of the material obtained in the first step and 1350 grams of deionized water into the container and stir to obtain a milky white solution. Slowly add 30% sulfuric acid to neutralize the milky white solution to PH=7. This process ends. Nitrogen protection is used throughout the process,
[0020] The third step: double decomposition: add 10...
Embodiment 2
[0026] The first step: Saponification: Add 100 grams of perilla oil and 400 grams of deionized water into the container, stir and heat, control the reaction temperature of the materials at 90°C, slowly add 30% ion-exchange alkali, and stop when the pH value of the materials is greater than 12 Add ionic membrane alkali, when the pH value of the material is less than 10, slowly add ion membrane alkali, when the pH value of the material is greater than 10 and remain unchanged for 2 hours, the reaction is over, and the whole process is protected by nitrogen gas.
[0027] The second step: neutralization: add 600 grams of the material obtained in the first step and 6000 grams of deionized water into the container and stir to obtain a milky white solution, slowly add 90% sulfuric acid to neutralize the milky white solution to PH=7, and the process ends. Nitrogen protection is used throughout the process,
[0028] The third step: double decomposition: add 100 grams of zinc sulfate and...
Embodiment 3
[0034] The first step: Saponification: Add 100 grams of perilla oil and 200 grams of deionized water into the container, stir and heat, control the reaction temperature of the materials at 60 ° C, slowly add 20% ion-exchange alkali, and stop when the pH value of the materials is greater than 12 Add ionic membrane alkali, when the pH value of the material is less than 10, slowly add the ionic membrane alkali, when the pH value of the material remains greater than 10 and remains unchanged for 2 hours, the reaction ends, and this process is protected by nitrogen throughout the process.
[0035] The second step: neutralization: add 380 g of the material obtained in the first step and 1900 grams of deionized water into the container and stir to obtain a milky white solution, slowly add 80% sulfuric acid to neutralize the milky white solution to PH=7, this process ends, this Nitrogen protection is used throughout the process,
[0036] The third step: metathesis; add 100 grams of zin...
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