Experimental equipment device for researching stachyose and using method thereof

Abstract

The invention discloses an experimental equipment device for researching stachyose and a using method thereof. The device comprises a device base table, device supporting plates are arranged on the two sides of the device base table correspondingly, each device supporting plate is provided with a first window, a device top plate is arranged at the top ends of the device supporting plates, a frontdevice shell and a rear device shell are arranged between the device supporting plates, the front device shell is provided with a sliding door, a first opening is further formed in one side of the device base table, a detection platform is also arranged on the device base station, a second window is formed in the rear device shell, the detection platform is provided with a first fixing groove, a second fixing groove and a third fixing groove, a second open hole is further formed in the detection platform, the second open hole is communicated with the first open hole, a detection machine is arranged in the first fixing groove, a liquid preparation disc is arranged in the second fixing groove, a liquid mixing box is arranged in the third fixing groove, a ventilation device is arranged on thedevice shell, a movable gantry is further arranged between the device supporting plates, and a liquid mixing device is further arranged on the device supporting plates. The device is convenient to operate and can be used for simultaneously treating stachyose assays under different conditions.

Description

technical field [0001] The invention relates to the field of stachyose production, in particular to an experimental equipment for researching stachyose and a method for using the same. Background technique [0002] Stachyose is a naturally occurring tetrasaccharide and a functional oligosaccharide that can significantly promote the proliferation of beneficial bacteria such as Bifidobacteria. The pure product is a white powder with a slightly sweet taste and a sweetness of 22% of that of sucrose. It has a pure taste without any bad taste or peculiar smell. Its molecular structure: "galactose-galactose-glucose-fructose", stachyose has a very obvious proliferation effect on beneficial bacteria such as bifidobacteria and lactobacilli in the human gastrointestinal tract, and can quickly improve the environment in the human digestive tract. Regulate the balance of micro-ecological flora. It can promote the formation of beneficial bacteria in the digestive tract as dominant bacte...

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Problems solved by technology

This method is low in cost, fast in speed, and takes a short time for development. However, the separation and identification of sugar by thin-layer chromatography can only achieve satisfactory results under the condition of a small load. The general load is 0.5 micrograms, and the maximum is 5 micrograms. Compared with the analysis methods developed in recent years, such as chromatography and high performance liquid chromatography, the measurement error is large, and it is difficult to carry out quantitative analysis. Gas chromatography is a column chromatography with inert gas as the mobile phase. This technology has high efficiency, high speed and high Sensitivity and other advantages, the amount of sample is small, but because gas chromatography uses a gas mobile phase, the sample to be analyzed must have a certain vapor pressure, and can only be analyzed on the column after gasification. Prepared as volatile, heat-stable derivatives, so gas chromatography is less suitable for the detection of carbohydrates

Although high-performance liquid chromatography is simple, fast and easy to operate, it is very important for the determination of stachyose because of different ethanol concentration extractions, different water bath temperature extractions, different extraction times, and different solid-liquid mass-volume ratios have different effects on the extraction rate. Concentration still caused a lot of troubles. In view of this situation, a kind of experimental equipment for studying stachyose and its use method are proposed.

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