A kind of fermentation detection method and detection device

Abstract

The invention provides a fermentation detection method. The fermentation detection method comprises a fermenter accommodating a fermentation object, and a rubber plug used for sealing is mounted in the opening of the fermenter; a mounting box is arranged on the opening of the fermenter; a circuit board and a sensor are mounted in the mounting box, a microcontroller is mounted on the circuit board, the sensor is connected with a rigid wire, the rigid wire penetrates the rubber plug and is connected with a hanging heavy by a flexible wire, and the hanging heavy is immersed in the fermentation object. A test method of a detector comprises the following steps: a hanging heavy buoyancy data acquisition step; a data processing step; a result display step. The hanging heavy is immersed in the fermenter, and changes of the buoyancy of the hanging heavy during fermentation of the fermentation object are acquired by the sensor and converted into changes of voltage to detect the fermentation degree of the fermentation object, so that automatic detection is realized, both manpower and material resources are saved, and the detection efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a fermentation detection method and detection device. Background technique [0002] Fermentation means that microbial cells directly transfer the electrons released by the oxidation of organic matter to some intermediate product that is not completely oxidized by the substrate itself, and at the same time release energy and produce various metabolites. Under fermentation conditions, the organic matter is only partially oxidized and, therefore, only a small portion of the energy is released. The oxidation of the fermentation process is coupled with the reduction of organic matter. The reduced organic matter comes from the catabolism of the initial fermentation, that is, no external electron acceptor is required. The modern definition of fermentation is: a reaction process in which a large number of specialized metabolites are produced and accumulated through the g...

AI Technical Summary

Problems solved by technology

Existing methods for detecting the degree of fermentation are to detect the degree of fermentation by manually collecting the fermentation liquid at regular intervals. This test method consumes manpower and material resources, and the detection efficiency is low. Pollution, affecting fermentation results

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