Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for producing spirulina biomass by using natural seawater and aginomoto for fermenting mother liquor

A technology of spirulina and biomass, applied in the direction of adding compounds to stimulate growth, bacteria, etc., can solve problems such as spirulina biomass that has not been found, achieve good application value, increase unit protein content and yield, and high efficiency Effect

Inactive Publication Date: 2017-12-12
SHANDONG UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, so far, there has been no report of using natural seawater to add monosodium glutamate fermented yeast liquid to produce spirulina biomass

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing spirulina biomass by using natural seawater and aginomoto for fermenting mother liquor
  • Method for producing spirulina biomass by using natural seawater and aginomoto for fermenting mother liquor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0055] 1. Algae culture process:

[0056] (1) Inoculate Spirulina algae species in Zarrouk medium and carry out activation culture for 3 days to obtain activated algae cells. The components of Zarrouk medium are as follows (g.L -1 ): NaNO 3 ,2.5; NaCl, 0.5; MgSO 4 ·7H 2 O, 0.15; CaCl 2 2H 2 O, 0.04; calcium superphosphate (Ca(H 2 PO 4 ) 2 ·CaSO 4 ·H 2 O), 1.25; KCl, 0.898; NaHCO 3 ,16.8;

[0057] (2) Inoculate the activated cells prepared in step (1) in Zarrouk medium and expand the culture to the logarithmic growth phase; before inoculation, sieve the enriched algae cells and wash them with deionized water to obtain the algae mud to be inoculated with spirulina;

[0058] (3) Add different proportions of monosodium glutamate fermented yeast liquid (50:1 to 800:1, V seawater: V monosodium glutamate fermented yeast liquid) in seawater to prepare microalgae culture liquid; resuspend appropriate amount of algae mud with culture liquid, initial OD 680 0.2, in an artifi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention firstly provides a new method for culturing spirulina without freshwater consumption by adding aginomoto for fermenting mother liquor under the condition of natural seawater. According to the method, the growth inhibition effect of the natural seawater to the spirulina is effectively relieved, the yield of the spirulina biomass is obviously increased, the unit protein content and the yield of the spirulina are obviously increased and a high-quality protein source is supplied to people. According to the method provided by the invention, the operation is simple, the time consumption is short, the efficiency is high and the cost is low, and the method easy to the realize, has an excellent application value and supplies an effective technical scheme for the large-scale development and utilization of the spirulina.

Description

technical field [0001] The invention relates to the field of microalgae biotechnology, in particular to a method for producing spirulina biomass by using natural seawater plus monosodium glutamate fermented yeast liquid. Background technique [0002] Spirulina biomass is rich in nutrition, rich in protein, unsaturated fatty acids and multivitamins, and the protein is of high quality, including more than 20 kinds of amino acids needed by human body and animals. It is currently known as a food resource with high protein content and rich nutrition. It has extremely high nutritional value and the function of improving immunity. It is listed by the Food and Agriculture Organization of the United Nations (FAO) as an important protein source for humans in the 21st century. In addition, it is reported that Spirulina has biologically active substances that inhibit tumors, fight cancer, enhance immunity, and resist viral infections. Its growth factors also have the effect of enhancing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C12N1/38C12N1/20
CPCC12N1/20C12N1/38
Inventor 裴海燕蒋丽群李亦真聂昌亮
Owner SHANDONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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