CN217449041U

CN217449041U - Subprostrate sophora polysaccharide extraction element

Info

Publication number: CN217449041U
Application number: CN202221501448.8U
Authority: CN
Inventors: 杨晓男; 韦坤华; 缪剑华; 江兴; 阮丽君; 周小雷
Original assignee: Guangxi Botanical Garden of Medicinal Plants
Current assignee: Guangxi Botanical Garden of Medicinal Plants
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-20
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a subprostrate sophora polysaccharide extraction element, including condenser pipe, fixed the support of condenser pipe, with the extraction container of the sealed intercommunication of condenser pipe, do the water-bath heating mechanism of extraction container water-bath heating, it includes to draw the container: the top of the container body is open, a liquid outlet pipe is arranged at a position, close to the bottom, of the container body, and a valve is arranged on the liquid outlet pipe; the sealing plug is detachably and hermetically connected with the top of the container body, a through hole is formed in the sealing plug, and the condensation pipe is hermetically arranged on the through hole in a penetrating manner; and the filter net bag is accommodated in the container body and is detachably connected with the sealing plug. The utility model discloses have and simplify and draw the step, improve extraction efficiency's beneficial effect.

Description

Sophora subprostrata polysaccharide extraction element

Technical Field

The utility model relates to a subprostrate sophora polysaccharide extraction equipment technical field. More specifically, the utility model relates to a subprostrate sophora polysaccharide extraction element.

Background

The radix Sophorae Tonkinensis is dried root and rhizome of Sophora tonkinensis belonging to Leguminosae, and contains effective chemical components such as flavone, alkaloid, saponin, phenol, lignin and polysaccharide. Polysaccharides are polymers in which aldoses or ketoses present in nature are linked together by glycosidic bonds. The extraction method of polysaccharide comprises solvent extraction, acid extraction, alkali extraction, enzyme extraction, ultrafiltration, ultrasonic-assisted extraction and microwave-assisted extraction. The laboratory adopts water extraction method, when single factor test of extraction times is carried out, the optimal extraction number of the subprostrate sophora polysaccharide is 3 times, specifically 1000g of subprostrate sophora, 10 times of water is added for reflux extraction for 45min, the extraction is repeated for 3 times, and when the subprostrate sophora polysaccharide obtained by looking up other literature data is extracted, the repetition times are 2 times or more than 2 times no matter solvent extraction method, acid extraction method and alkali extraction method. Therefore, the subprostrate sophora raw material needs to be repeatedly filtered in the extraction of the subprostrate sophora polysaccharide, the filtering is labor-consuming and time-consuming, and the solvent is added for repeated reflux extraction, so the operation is complicated and the extraction efficiency is low.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

In order to realize the basis of these objects and other advantages of the utility model discloses a subprostrate sophora polysaccharide extraction element is provided, including condenser pipe, fixed the support of condenser pipe, with the sealed intercommunication of condenser pipe draw the container, do draw the water bath heating mechanism of container water bath heating, draw the container and include:

the top of the container body is open, a liquid outlet pipe is arranged at a position, close to the bottom, of the container body, and a valve is arranged on the liquid outlet pipe;

the sealing plug is detachably and hermetically connected with the top of the container body, a through hole is formed in the sealing plug, and the condensation pipe is hermetically arranged on the through hole in a penetrating manner;

and the filter net bag is accommodated in the container body and is detachably connected with the sealing plug.

Preferably, the sealing plug is a rubber plug.

Preferably, the filter net bag is cylindrical, a hanging rope is arranged on the filter net bag, a hook is arranged at the bottom of the sealing plug, the hanging rope is connected to the hook in a hanging mode, and the filter net bag is suspended in the container body.

Preferably, the bracket comprises a cylindrical vertical support rod, and a plurality of radial threaded holes are formed in the vertical support rod at intervals;

still include moving mechanism, it includes:

the sleeve is sleeved on the vertical supporting rod in a sliding mode, a plurality of radial fixing holes are formed in the sleeve at intervals, and a fixing plate is arranged on one side of the sleeve;

the plurality of screw rods respectively penetrate through the plurality of fixing holes and are in threaded connection with the plurality of threaded holes, and handheld slats are arranged on the screw rods along the radial direction;

and one ends of the two flask clamps are respectively clamped on the condensation pipe and the container body, and the other ends of the two flask clamps are fixed on the fixing plate at intervals.

Preferably, the number of the fixing holes is 3-4.

Preferably, a flexible rubber tube is detachably, hermetically and fixedly arranged on the liquid outlet tube.

Preferably, the flexible glue pipe further comprises a liquid collecting container, and the liquid outlet end of the flexible glue pipe extends into the liquid collecting container.

Preferably, the bracket comprises a base, and the water bath heating mechanism is arranged on the base.

Preferably, the water bath heating mechanism is a water bath kettle.

The utility model discloses at least, include following beneficial effect: when the subprostrate sophora polysaccharide is extracted, in the repeated extraction process for many times, the solution extracted last time can be separated without detaching the condenser pipe from the container body, and continuous extraction for many times is carried out, so that the extraction steps are simplified, and the extraction efficiency is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic connection diagram of the extraction device according to one embodiment of the present invention;

fig. 2 is a detailed view of the container body according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in FIGS. 1-2, the labels are intended to be as follows: condenser tube 1, support 2, water bath heating mechanism 3, container body 4, drain pipe 41, sealing plug 42, filter net bag 43, string rope 44, vertical support rod 21, screw hole 22, sleeve 5, fixed plate 51, handheld slat 52, flask clamp 53, flexible glue pipe 46, liquid collecting container 6, base 23.

As shown in fig. 1-2, the utility model provides a radix sophorae tonkinensis polysaccharide extraction element, including condenser pipe 1, fixed the support 2 of condenser pipe 1, with the condenser pipe 1 sealed intercommunication draw the container, do draw the water bath heating mechanism 3 of container water bath heating, support 2 adopts the iron stand platform that the laboratory is commonly used, and the iron clamp on the iron stand platform is used for the fixed condenser pipe 1 of centre gripping, draws container and condenser pipe 1 and can adopt the rubber buffer intercommunication and seal usually, draws the container to arrange water bath heating mechanism 3 in, and water bath heating mechanism 3 can adopt the water bath kettle, draw the container and include:

the container comprises a container body 4, wherein the top of the container body 4 is open, a liquid outlet pipe 41 is arranged at the position, close to the bottom, of the container body 4, and a valve is arranged on the liquid outlet pipe 41; the container body 4 may be a wide-mouth flask, which facilitates the entry of the filter net 43 into the container body 4 through the mouth thereof.

The sealing plug 42 is detachably and hermetically connected with the top of the container body 4, a through hole is formed in the sealing plug 42, and the condensation pipe 1 is hermetically arranged on the through hole in a penetrating manner; the sealing plug 42 can be a plug with a certain deformability, such as a rubber plug, and is reliably sealed with the container body 4 and is easy to install and disassemble.

A filter string bag 43 accommodated in the container body 4 and detachably connected to the sealing plug 42. The filter net 43 may be secured by placing a cotton string on the filter net 43 and under the plug 42 and then tying the two cotton strings together.

In the technical scheme, the subprostrate sophora raw material is placed in a filter net bag 43, then the filter net bag 43 is fixed with a sealing plug 42, the filter net bag 43 is placed from the opening of a container body 4, the sealing plug 42 tightly plugs the opening to achieve sealing, then the container body 4 is placed in a water bath heating mechanism 3, the water level in the water bath heating mechanism 3 is noticed, then the lower end of a condenser tube 1 is hermetically inserted into a through hole, after the position is adjusted, the condenser tube 1 is fixed by a bracket 2, a proper amount of solvent for extracting subprostrate sophora polysaccharide is added from the upper part of the condenser tube 1, a liquid inlet of the condenser tube 1 is sealed by a rubber plug, the condenser tube 1 is communicated with cooling water, the water bath heating mechanism 3 is started to extract, after the preset extraction time is reached, the condenser tube 1 and the container body 4 are moved upwards together, so that a liquid outlet pipe 41 on the container body 4 is at least higher than the water bath heating mechanism 3, opening the valve on the liquid outlet pipe 41 to transfer the solvent containing the subprostrate sophora polysaccharide in the container body 4 into the liquid collecting container 6 for temporary storage, closing the valve when no liquid flows out, opening the rubber plug above the condensation pipe 1, adding a proper amount of extraction solvent again, putting back into the water bath heating mechanism 3 again, and circulating the required extraction times. In the extraction process, the subprostrate sophora raw material is always positioned in the container body 4, so that the problem of liquid leakage in the existing operation process can be avoided. In the operation process, although the text description is relatively complex, the filtering speed is high in the actual operation, the extraction efficiency can be obviously improved, and the extraction steps are reduced. In addition, the utility model has another positive effect that the shaking of the filtering net bag 43 can be caused by the boiling action of the extracting solvent during the boiling water bath, thereby being beneficial to the contact between the subprostrate sophora raw material and the extracting solvent and improving the extracting efficiency.

In another technical solution, the sealing plug 42 is a rubber plug. The rubber buffer is easily purchased, and can be customized with the size that 4 openings of container body correspond, and the rubber buffer is sealed firm, and easy installation and dismantlement.

In another technical scheme, the filter net bag 43 is cylindrical, a hanging rope 44 is arranged on the filter net bag 43, a hook is arranged at the bottom of the sealing plug 42, the hanging rope 44 is hung on the hook, and the filter net bag 43 is suspended in the container body 4.

The cylindrical shape is not easy to overturn, and the connection mode of the hanging rope 44 and the hook is adopted, so that the operation is easy.

In another technical scheme, the bracket 2 comprises a cylindrical vertical support rod 21, and a plurality of radial threaded holes 22 are formed in the vertical support rod 21 at intervals;

still include moving mechanism, it includes:

the sleeve 5 is slidably sleeved on the vertical supporting rod 21, a plurality of radial fixing holes are formed in the sleeve 5 at intervals, and a fixing plate 51 is arranged on one side of the sleeve 5;

the plurality of screws respectively penetrate through the plurality of fixing holes and are screwed on the plurality of threaded holes 22, and handheld slats 52 are arranged on the screws along the radial direction;

and one ends of the two flask clamps 53 are respectively clamped on the condensation pipe 1 and the container body 4, and the other ends of the two flask clamps 53 are fixed on the fixing plate 51 at intervals.

In above-mentioned technical scheme, through the upper and lower position of adjustment sleeve 5, can drive condenser pipe 1 and vessel 4 simultaneously and reciprocate, make condenser pipe 1 and vessel 4 synchronous operation, and do not take place relative movement to filtering operation when being favorable to drawing many times improves filtering operation efficiency.

In another technical scheme, the number of the fixing holes is 3-4. The flask clamp 53 can be prevented from rotating by having 3-4 fixing holes as the ground, so that the stability is improved. If the number of the fixing holes is too many, more screws need to be screwed when the position needs to be adjusted, and the operation efficiency is reduced.

In another technical scheme, a flexible glue tube 46 is detachably, hermetically and fixedly arranged on the liquid outlet tube 41. The soft rubber tube 46 is adopted for drainage, so that an operator has a larger operation space and is convenient to operate.

In another technical scheme, the flexible glue tube further comprises a liquid collecting container 6, and the liquid outlet end of the flexible glue tube 46 extends into the liquid collecting container 6. The liquid collecting container 6 can be a flask, a beaker and the like, is used for temporary storage, and collects the extracting solution extracted for many times for the subsequent precipitation of the subprostrate sophora polysaccharide.

In another technical scheme, the bracket 2 comprises a base 23, and the water bath heating mechanism 3 is arranged on the base 23. The water bath heating mechanism 3 is arranged on the base 23, and when the position needs to be moved, the bracket 2 only needs to be moved, so that the operation is convenient.

In another technical scheme, the water bath heating mechanism 3 is a water bath kettle. The water bath is a common heating instrument in a laboratory, and has the advantages of stable heating and low cost.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Subprostrate sophora polysaccharide extraction element, including condenser pipe, fixed the support of condenser pipe, with the condenser pipe seals the extraction container of intercommunication, does the water bath heating mechanism of extraction container water bath heating, its characterized in that, the extraction container includes:

2. The subprostrate sophora polysaccharide extracting device as claimed in claim 1, wherein the sealing plug is a rubber plug.

3. The subprostrate sophora polysaccharide extraction device as claimed in claim 1, wherein the filtering net bag is cylindrical, a hanging rope is arranged on the filtering net bag, a hook is arranged at the bottom of the sealing plug, the hanging rope is hung on the hook, and the filtering net bag is suspended in the container body.

4. The subprostrate sophora polysaccharide extraction device as claimed in claim 1, wherein the bracket comprises a cylindrical vertical support rod, and a plurality of radial threaded holes are arranged on the vertical support rod at intervals;

still include moving mechanism, it includes:

5. The apparatus for extracting subprostrate sophora polysaccharide of claim 4, wherein the number of the fixing holes is 3-4.

6. The subprostrate sophora polysaccharide extracting device as claimed in claim 1, wherein a soft rubber tube is detachably sealed and fixed on the liquid outlet tube.

7. The subprostrate sophora polysaccharide extracting device as claimed in claim 6, further comprising a liquid collecting container, wherein the liquid outlet end of the soft rubber tube extends into the liquid collecting container.

8. The subprostrate sophora polysaccharide extracting device as recited in claim 1, wherein the support comprises a base, and the water-bath heating mechanism is disposed on the base.

9. The subprostrate sophora polysaccharide extracting device as claimed in claim 1, wherein the water bath heating mechanism is a water bath kettle.