Technology for extracting chlorophyll from spirulina
A technology of spirulina and chlorophyll, applied in the direction of organic chemistry, can solve the problems of reducing yield and biological activity, large solvent consumption, chlorophyll decomposition, etc., to improve food safety, improve yield and purity, and promote the reaction. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0039] Example 1
[0040] A process for extracting chlorophyll from spirulina, comprising the following steps:
[0041] (1) Raw material pretreatment: Wash the fresh spirulina, treat it in the dark at 1°C for 80 minutes, then pulverize it at 8°C until it passes through a 50-mesh sieve, put it into a centrifuge tube equipped with steel balls, and pour it into liquid nitrogen. When the liquid nitrogen has just evaporated, cover the centrifuge tube and place it on the vortexer to vortex, and vortex to the spirulina powder that has passed a 250-mesh sieve; during the vortexing process, the centrifuge tube is repeatedly inverted 3 times;
[0042] (2) immersion: under dark and argon or nitrogen protection conditions, add deionized water immersion treatment to the above-mentioned spirulina powder, and adopt microwave and ultrasonic treatment to assist immersion to obtain a spirulina aqueous solution;
[0043] The microwave and ultrasonic treatment-assisted soaking methods are as fol...
Example Embodiment
[0048] Example 2
[0049] A process for extracting chlorophyll from spirulina, comprising the following steps:
[0050] (1) Raw material pretreatment: Wash the fresh spirulina, treat it in the dark at 9°C for 90min, then pulverize it at 1°C until it passes through a 100-mesh sieve, put it into a centrifuge tube with steel balls, and pour it into liquid nitrogen. When the liquid nitrogen has just evaporated, cover the centrifuge tube and place it on the vortexer for vortexing, and vortex to the spirulina powder that has passed through a 350-mesh sieve; during the vortexing process, the centrifuge tube is repeatedly inverted 5 times;
[0051] (2) immersion: under dark and argon or nitrogen protection conditions, add deionized water immersion treatment to the above-mentioned spirulina powder, and adopt microwave and ultrasonic treatment to assist immersion to obtain a spirulina aqueous solution;
[0052] The microwave and ultrasonic treatment-assisted soaking method is as follow...
Example Embodiment
[0057] Example 3
[0058] A process for extracting chlorophyll from spirulina, comprising the following steps:
[0059] (1) Raw material pretreatment: Wash the fresh spirulina, treat it in the dark at 2°C for 82min, then pulverize it at 7°C until it passes through a 60-mesh sieve, put it into a centrifuge tube equipped with steel balls, and pour it into liquid nitrogen. When the liquid nitrogen has just evaporated, cover the centrifuge tube cover and place it on the vortexer for vortexing, and vortex to the spirulina powder that has passed through a 270-mesh sieve; during the vortexing process, the centrifuge tube is repeatedly inverted 5 times;
[0060] (2) immersion: under dark and argon or nitrogen protection conditions, add deionized water immersion treatment to the above-mentioned spirulina powder, and adopt microwave and ultrasonic treatment to assist immersion to obtain a spirulina aqueous solution;
[0061] The microwave and ultrasonic treatment-assisted soaking metho...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap