A mixed fermentation device for extracting anthocyanins from plant stems and leaves
A technology for mixing fermentation and plant stems and leaves, which is applied in biochemical cleaning devices, enzymology/microbiology devices, bioreactor/fermenter combinations, etc. anthocyanin and other problems, to achieve the effect of increasing the contact area and ensuring the fermentation effect
Active Publication Date: 2022-07-12
EAST MINGLOU BIOTECHNOLOGY CO LTD
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Problems solved by technology
[0005] In order to overcome the problem of adding active yeast strains to plant stems and leaves rich in anthocyanins, sealing and fermenting, plant anthocyanins can be extracted after degradation and activation. When mixing plant stems and leaves with yeast powder, stirring and mixing methods are commonly used, because The surface of the plant stems and leaves is relatively smooth, and it is difficult for the yeast powder to adhere to the plant stems and leaves well, and because the yeast powder is heavier and the plant leaves are lighter, most of the yeast powder will slowly deposit at the bottom during the mixing process, so stirring and mixing It is difficult to fully mix the plant stems and leaves with yeast powder, so that the plant stems and leaves at the bottom ferment too quickly, which affects the overall fermentation effect and is not conducive to the extraction of anthocyanins. The technical problem to be solved by the present invention is: to provide a plant stem and leaf extraction Anthocyanin mixed fermentation device
Method used
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Embodiment 1
[0026] A mixed fermentation device for extracting anthocyanins from plant stems and leaves, such as Figure 1-6 As shown, it includes a chassis 1, a fermentation tank 2, a controller 3, a tearing assembly 4 and a powder spraying mixing assembly 5; the chassis 1 is connected with the fermentation tank 2; the fermentation tank 2 is connected with the controller 3; the fermentation tank 2 is connected with the powder spraying and mixing component 5; the tearing component 4 is connected with the chassis 1; the powder spraying and mixing component 5 is connected with the chassis 1; the powder spraying and mixing component 5 is connected with the fermentation tank 2.
[0027] When preparing for work, place the device horizontally at the position required for the work, turn on the power supply, put the plant stems and leaves from above the tearing assembly 4, and the stems and leaves torn by the tearing assembly 4 fall into the fermentation box on the chassis 1. In 2, the controller ...
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The invention relates to the field of natural pigment extraction, in particular to a mixed fermentation device for extracting anthocyanin from plant stems and leaves. The technical problem to be solved by the present invention is to provide a mixed fermentation device for extracting anthocyanin from plant stems and leaves. The technical scheme of the invention is as follows: a mixed fermentation device for extracting anthocyanin from plant stems and leaves, comprising a chassis, a fermentation box, a controller, a tearing component and a powder spraying mixing component; the powder spraying mixing component is connected with the fermentation box. When the method is used, the plant stems and leaves are torn in advance before mixing, the contact area between the stems and leaves and the yeast powder is increased, and the smooth surface of the stems and leaves is destroyed at the same time, so that the yeast powder can be attached, and then the stems and leaves are thrown up It hangs in the air in a loose state and sprays yeast powder to make it fully mixed with yeast powder to prevent yeast powder from depositing at the bottom and ensure the overall fermentation effect.
Description
technical field [0001] The invention relates to the field of natural pigment extraction, in particular to a mixed fermentation device for extracting anthocyanin from plant stems and leaves. Background technique [0002] Anthocyanins, also known as anthocyanins, are a class of water-soluble natural pigments that widely exist in plants in nature. They are colored aglycones obtained by the hydrolysis of anthocyanins. Related to it, anthocyanins make petals show colorful colors under the conditions of different pH values of plant cell vacuoles. The extraction methods include solvent extraction, pressurized solvent extraction, aqueous solution extraction and microbial fermentation extraction. [0003] In the prior art, anthocyanin-rich plant stems and leaves are added to active yeast strains, sealed and fermented, and plant anthocyanins can be extracted after degradation and activation. When the plant stems and leaves are mixed with yeast powder, stirring is commonly used. Met...
Claims
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IPC IPC(8): C12M1/00C12M1/02
CPCC12M45/02C12M33/00C12M27/06Y02W30/40
Inventor 岑延财
Owner EAST MINGLOU BIOTECHNOLOGY CO LTD