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

Microalgae screening method and system thereof

A technology of microalgae and microalgae, which is applied in the biological field to achieve the effect of improving speed and efficiency, stable and consistent cultivation temperature and ventilation effect

Active Publication Date: 2011-07-06
ENN SCI & TECH DEV
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a microalgae screening method and system to solve the problems in the prior art that the microalgae screening cannot be carried out efficiently, quickly, and in batches and the biological performance indicators of algae strains can be accurately evaluated

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
  • Microalgae screening method and system thereof
  • Microalgae screening method and system thereof
  • Microalgae screening method and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] The microalgae screening method provided in the first embodiment of the present invention explores the best growth (cultivation) conditions for the same type of microalgae strains, and its process is as follows Figure 9 As shown, the execution steps are as follows:

[0086] Step S101: Cultivate the same type of microalgae strains in the microalgae culture solution contained in several photobioreactors in the microalgae cultivation device.

[0087] For example: the diameter of the selected glass column reactor is 40mm, the height is 600mm, the volume of the whole reactor is 750ml, and the reactor is made of borosilicate glass material. Each photobioreactor of the microalgae cultivation device holds microalgae strains of the same algae species.

[0088] Step S102: The microalgae cultivation device provides different cultivation conditions for the microalgae strains in each photobioreactor.

[0089] That is, for the microalgae strains in each photobioreactor, the photos...

Embodiment 2

[0104] The microalgae screening method provided in Example 2 of the present invention provides stable and consistent culture conditions for different types of microalgae strains, and explores which algae species has the best biological performance under specific growth (cultivation) conditions. The process is as follows Figure 10 As shown, the execution steps are as follows:

[0105] Step S201: Cultivate several different types of microalgae strains in the microalgae culture solution contained in several photobioreactors in the microalgae cultivation device.

[0106] For example: the selected glass column reactor 101 has a diameter of 40 mm, a height of 600 mm, and a volume of the entire reactor of 750 ml, and the reactor is made of borosilicate glass. Each photobioreactor of the microalgae cultivation device holds microalgae strains of different algae species. For example: Chlorococcum sp. and Chlorella vulgaris are microalgae strains of two different algae species, the med...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Heightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a microalgae screening method and a system thereof. The method comprises the following steps: microalgae strains to be screened are respectively placed in a plurality of photo bioreactors in a microalgae culture device to be cultured; a controllable gas outlet pipe and at least a constant-temperature water tank on a gas distribution unit in the microalgae culture device provide photosynthetic reaction gas at a set flow rate and a set culture temperature for the microalgae strains in each photo bioreactor; a lamp bracket placed on the side surface of each photo bioreactor provides even illumination at a set intensity for the microalgae strains; and performance detection equipment acquires the microalgae strains cultured in each photo bioreactor and conducts biological performance index detection, thereby screening out the microalgae strains with the best biological performance indexes. The biological performance indexes of different and identical types of microalgae strains under different culture conditions can be accurately evaluated, compared and screened, thereby achieving efficient, rapid and batched screening of the microalgae strains.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a microalgae screening method and system for screening microalgae strains and their growth conditions. Background technique [0002] Microalgae refers to some microscopic unicellular or multicellular groups or filamentous algae, such as chlorella, salina, spirulina, etc. Most of them are planktonic algae with large biomass and wide distribution. Microalgae can obtain biomass fuel through pyrolysis, which is an important renewable bioenergy source; many microalgae can accumulate a large amount of oil in cells, and the highest content can reach more than 70% of the dry weight of cells. Oil is extracted from these oil-rich microalgae cells for the preparation of edible oil and biodiesel; microalgae cells also contain a variety of vitamins, carotenoids, proteins, polyunsaturated fatty acids and other nutrients, which are biomedicine, functional An important source of raw materials for f...

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): C12Q1/04C12M1/34C12R1/89
Inventor 王媛媛张成武刘镇宁吴洪
Owner ENN SCI & TECH DEV
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com