Preparation technology of soybean peptide powder
A technology of soybean peptide powder and preparation process, applied in fermentation and other directions, can solve the problems of high price of peptide products, inability to achieve major breakthroughs in market sales, and high prices of raw and auxiliary materials, so as to improve enzymatic hydrolysis efficiency, product quality, and excellent solubility. , the effect of reducing production costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0064] Example 1
[0065] A preparation process of soybean peptide powder includes the following steps:
[0066] (1) Pickling: Mix low-temperature defatted soybean meal (dry basis crude protein 56%, NSI 86%) with water at a ratio of 1:7, water temperature 23℃, adjust pH to 4.4 with liquid hydrochloric acid, stir and extract at low speed for 40 minutes, stirring speed 60-70r / min;
[0067] (2) Centrifugal separation: Centrifugal separation of the material and liquid with a centrifuge, the solid phase moisture is controlled at 80%, the solid phase enters the next process, and the liquid phase is used for other purposes;
[0068] (3) Secondary pickling: mix the solid phase obtained by the primary separation with water at a ratio of 1:2.5, water temperature 23°C, adjust the pH value to 4.4 with liquid hydrochloric acid, stir and extract at low speed for 5 min, stirring speed 60-70r / min;
[0069] (4)Secondary centrifugal separation: Centrifugal separation of the material and liquid with a ce...
Example Embodiment
[0080] Example 2
[0081] A preparation process of soybean peptide powder includes the following steps:
[0082] (1) Pickling: Mix low-temperature defatted soybean meal (dry basis crude protein 56%, NSI 86%) with water at a ratio of 1:7, water temperature 23℃, adjust pH to 4.4 with liquid hydrochloric acid, stir and extract at low speed for 40 minutes, stirring speed 60-70r / min;
[0083] (2) Centrifugal separation: Centrifugal separation of the material and liquid with a centrifuge, the solid phase moisture is controlled at 80%, the solid phase enters the next process, and the liquid phase is used for other purposes;
[0084] (3) Secondary pickling: mix the solid phase obtained by the primary separation with water at a ratio of 1:2.5, water temperature 23°C, adjust the pH value to 4.4 with liquid hydrochloric acid, stir and extract at low speed for 5 min, stirring speed 60-70r / min;
[0085] (4)Secondary centrifugal separation: Centrifugal separation of the material and liquid with a ce...
Example Embodiment
[0096] Example 3
[0097] A preparation process of soybean peptide powder includes the following steps:
[0098] (1) Pickling: mix low-temperature defatted soybean meal (dry basis crude protein 58%, NSI 80%) with water at a ratio of 1:20, water temperature 50℃, adjust pH to 5.0 with liquid hydrochloric acid, stir and extract at low speed for 20 minutes, stirring speed 60-70r / min;
[0099] (2) Centrifugal separation: Centrifugal separation of the material and liquid with a centrifuge, the solid phase moisture is controlled at 70%, the solid phase enters the next process, and the liquid phase is used for other purposes;
[0100] (3) Secondary pickling: mix the solid phase obtained by the primary separation with water in a ratio of 1:2, the water temperature is 50°C, the pH value is adjusted to 5.0 with liquid hydrochloric acid, the low-speed stirring extraction is 15min, the stirring speed is 60-70r / min;
[0101] (4) Secondary centrifugal separation: Centrifugal separation of the materia...
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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap