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Micro-alga experiment device

An experimental device and microalgae technology, applied in the field of microalgae experiments, can solve problems such as the inability to explore the influence of microalgae growth, the inability to achieve continuous adjustment of light intensity, and rough optical angles.

Pending Publication Date: 2018-09-04
UNIV OF SCI & TECH OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, at present, microalgae have been cultured under ordinary fluorescent tubes, and the influence of light on the growth of microalgae is explored by adjusting the light intensity of fluorescent tubes. However, the light emitted by ordinary fluorescent tubes is a broad-spectrum light source. This method From an optical point of view, it is too rough to explore the influence of monochromatic light of different wavelengths or broad-spectrum light of different spectra on the growth of microalgae, and the light intensity cannot be continuously adjusted, and it is impossible to explore the effect of light intensity on microalgae from the perspective of precise photons. growth effects

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 with figure 2 As shown, the microalgae experimental device includes: a cylindrical tube 11 with openings on both sides, an Erlenmeyer flask 13 for containing microalgae, and an LED lamp b...

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Abstract

The invention discloses a micro-alga experiment device which comprises a cylinder, a conical bottle and an LED (Light Emitting Diode) lamp plate, wherein both sides of the cylinder are opened; the conical bottle is used for containing micro-algae; the conical bottle is positioned inside the cylindrical cylinder; the bottom of the conical bottle is tangent to the inner wall of the cylinder; the LEDlamp plate is arranged opposite to the opening of the conical bottle; the LED lamp plate is in sealed fixation with the openings of the cylindrical cylinder; the LED lamp plate is used for emitting light into the cylindrical cylinder; the light can be completely reflected inside the cylindrical cylinder. The micro-alga experiment device is a light quantum number controllable micro-alga experimentdevice.

Description

technical field [0001] The invention relates to the technical field of microalgae experiments, and more specifically, relates to a microalgae experiment device. Background technique [0002] Microalgae is a microorganism that is widely distributed on land and in the ocean, grows fast and has high photosynthetic utilization. The polysaccharides, proteins and pigments produced by its cell metabolism make it useful in the fields of food, medicine, genetic engineering and liquid dyes. Very good development prospects. [0003] In the laboratory, the batch method is generally used to cultivate microalgae, and a series of scientific researches are done on this basis. Among them, the influence of light on microalgae has always been an exploration direction of researchers. [0004] However, at present, microalgae have been cultured under ordinary fluorescent tubes, and the influence of light on the growth of microalgae is explored by adjusting the light intensity of fluorescent tube...

Claims

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Application Information

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IPC IPC(8): C12M1/24C12M1/02C12M1/00C12R1/89
CPCC12M23/08C12M27/02C12M31/02
Inventor 张昕昱马林林张放心刘文
Owner UNIV OF SCI & TECH OF CHINA
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