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Culture method and culture apparatus for common nostoc

A culture method and technology of culture fluid, applied in biochemical cleaning equipment, biochemical equipment and methods, enzymology/microbiology equipment, etc., can solve the problem of high unit cost, reduce culture costs, save carbon supply, and save energy consumption effect

Active Publication Date: 2017-07-04
GUOTOU BIO TECH INVESTMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first purpose of the present invention is to provide a method for cultivating kudzu rice, in order to solve the problem of high unit cost in the current kudzu rice cultivation

Method used

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  • Culture method and culture apparatus for common nostoc
  • Culture method and culture apparatus for common nostoc
  • Culture method and culture apparatus for common nostoc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Example 1 Laminated Pueraria lobata thin layer culture device

[0060] Such as Figure 1 As shown, in this example, the culture device includes a plurality of stacked culture plates 1, and the culture plates 1 ( Figure 2 ) Including a bottom plate 11 and a cofferdam 12 that surrounds the bottom plate 11 and the bottom plate 11 closely connected. The cofferdam 12 is about 1-20mm higher than the bottom plate 11. The bottom plate 11 and the cofferdam 12 form a cultivating space for gesenmi. 1 is a predetermined distance apart.

[0061] There is a supporting member 2 between the two adjacent culture plates 1 up and down, and the supporting member 2 makes the predetermined distance between the upper and lower adjacent culture plates 1 form. In this example, the supporting member 2 is a supporting column. The upper and lower adjacent culture plates 1 are supported by a plurality of support columns, and the top and bottom ends of each support column are respectively connected wi...

Embodiment 2

[0065] Example 2 The thin-layer static cultivation of Gexian rice and its comparison with traditional cultivation methods

[0066] In order to show the beneficial technical effects of the cultivation method and cultivation device of the present invention, the following four categories, "light source yield per unit area", "energy consumption per unit mass of algae powder", "cost", and "water consumption per unit light source area" are directly related to industrialization benefits. The factors are investigated and verified by experiments.

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Abstract

The invention provides a culture method and culture apparatus for common nostoc, belonging to the field of microalga culture technologies. The culture method comprises a step of subjecting common nostoc to static culture in a thin-layer culture solution so as to allow the common nostoc to directly utilize CO2 adsorbed on the surface of the thin-layer culture solution. The culture apparatus is a laminated microalga thin-layer culture apparatus. The culture method and culture apparatus provided by the invention can increase biomass output per unit area of a light source. Energy consumed in carbon supply, stirring and the like can be omitted through thin-layer and static culture, so unit cost is effectively lowered.

Description

Technical field [0001] The invention belongs to the field of algae biological cultivation, and relates to a cultivating method and a culturing device of Kudzu rice. Background technique [0002] Nostoc sphaeroides Kützing (Nostoc sphaeroides Kützing) is a multicellular blue-green algae, belonging to Nostoc sp., whose scientific name is Nostoc sphaeroides. Ge Xian Mi is a kind of edible blue algae, named after the Jin Dynasty Taoist theorist, medical scientist and alchemist Ge Hong's name and experience. The Compendium of Materia Medica also records its efficacy in treating night blindness, prolapse and other diseases. Wild Pueraria lobata is also rich in protein, extracellular polysaccharides and various trace elements. Its protein content is as high as 52%, its amino acid variety is complete, and its total sugar content is about 20% (the biologically active polysaccharides are as high as 8%-12 %), so it can be widely used in the fields of food, medicine and health care; now man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/12C12N1/20C12M1/00
CPCC12M21/02C12M23/48C12N1/12C12N1/20
Inventor 胡强汪丰海
Owner GUOTOU BIO TECH INVESTMENT CO LTD
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