CN211871961U

CN211871961U - Solid state fermentation device

Info

Publication number: CN211871961U
Application number: CN202020172719.4U
Authority: CN
Inventors: 蒋明星; 文孟良; 朱铃; 蔡胤; 易梦镯; 李翠; 丁自贵
Original assignee: Kunming University
Current assignee: Kunming University
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-11-06
Anticipated expiration: 2030-02-16

Abstract

The utility model belongs to the fermenting installation field specifically relates to a solid state fermentation device, include bottle, bottle lid, hold bag, lifting rope, the bottle opening part is provided with the bottle lid, is provided with in the bottle and holds the bag. The containing bag is hung in the bottle body through a lifting rope, one end of the lifting rope is connected with the bottle body or the bottle cap, the lifting rope can be adhered to the bottle body or the bottle cap through glue, a bulge can be arranged on the bottle body or the bottle cap and tied to the bottle body or the bottle cap, and one end of the lifting rope can extend out of the bottle and is covered and pressed by the bottle cap. The bag body of the containing bag is a flexible leakage net, and gauze is arranged at the position, corresponding to the opening of the bottle body, of the bottle cap. This kind of design, through packing into the fermentation medium and holding the bag fermentation, make the mycelium grow outside holding the bag, be convenient for collect, so use the device, the mycelium collection time is short, collects high quality RNA more easily, satisfies the transcriptome sequencing requirement.

Description

Solid state fermentation device

Technical Field

The utility model belongs to the fermenting installation field, concretely relates to solid state fermentation device.

Background

Solid state fermentation refers to a biological reaction process with one or more microorganisms in the absence or near absence of free water in a water soluble solid substrate with a certain humidity. In transcriptome sequencing, mycelium is cultured and collected in a fermentation flask, and the fermentation medium is usually directly filled into the fermentation flask. Thus, cultured mycelia stick to a fermentation medium, are difficult to collect, the collection time is too long, and RNA is easy to degrade, so that the quality of the collected RNA is poor, and the requirement of transcriptome sequencing is difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the technical problem, the utility model provides a solid-state fermentation device.

The technical scheme is as follows:

the solid state fermentation device comprises a bottle body, a bottle cap, a containing bag and a lifting rope, wherein the bottle cap is arranged at the opening of the bottle body, and the containing bag is arranged in the bottle body. The containing bag is hung in the bottle body through a lifting rope, one end of the lifting rope is connected with the bottle body or the bottle cap, the lifting rope can be adhered to the bottle body or the bottle cap through glue, a bulge can be arranged on the bottle body or the bottle cap and tied to the bottle body or the bottle cap, and one end of the lifting rope can extend out of the bottle and is covered and pressed by the bottle cap. The bag body of the containing bag is a flexible leakage net, and gauze is arranged at the position, corresponding to the opening of the bottle body, of the bottle cap.

This kind of design, through packing into the fermentation medium and holding the bag fermentation, make the mycelium grow outside holding the bag, be convenient for collect, so use the device, the mycelium collection time is short, collects high quality RNA more easily, satisfies the transcriptome sequencing requirement.

Preferably, one end of the lifting rope is connected with the bottle cap.

Preferably, the lifting rope is detachably connected with the bottle cap.

Preferably, the bottom of the bottle cap is provided with a hook, one end of the lifting rope is provided with a circular ring, and the lifting rope is hung on the hook through the circular ring and is detachably connected with the bottle cap. Can dismantle connected mode through this, conveniently hold getting, putting of bag, hold the bag moreover and hang through the bottle lid, can guarantee to hold the bag not with the bottle contact to this avoids influencing the cultivation and the collection of mycelium.

Preferably, the receiving bag is a bundle bag. The bag is easy to store, and time and labor are saved.

Preferably, the receiving bag has elasticity. The fermentation medium can be filled more easily, and more mycelia grow outside the net.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a top view of fig. 1.

Wherein: 1. bottle body, 2, bottle lid, 3, hold bag, 4, lifting rope, 5, couple.

Detailed Description

As shown in fig. 1, 2 and 3, the solid state fermentation device comprises a bottle body 1, a bottle cap 2, a containing bag 3 and a lifting rope 4, wherein the bottle cap 2 is arranged at an opening of the bottle body 1, the bottle cap 2 covers the opening, the containing bag 3 is arranged in the bottle body 1, the containing bag 3 is hung in the bottle body 1 through the lifting rope 4, the containing bag 3 is suspended in the air, and one end of the lifting rope 4 is connected with the bottle body or the bottle cap, so that the containing bag is hung. The bag body of the containing bag 3 is a flexible leakage net, and gauze is arranged at the position, corresponding to the opening of the bottle body, of the bottle cap 2. The bottle cap 2 can be made of gauze and fixed by using a rope, and the bottle cap 2 can also be of a solid structure with a hollow-out middle part, and the hollow-out part is provided with the gauze.

When in use, the culture medium is placed in the containing bag 3, and then the containing bag 3 is bound by the hanging rope 4 and hung in the bottle body 1. And taking out the containing bag after the mycelium grows out, and collecting the mycelium outside the containing bag 3.

One end of the lifting rope 4 is connected with the bottle cap 2.

The lifting rope 4 is detachably connected with the bottle cap 2.

The bottom of the bottle cap 2 is provided with a hook 5, one end of the lifting rope 4 is provided with a circular ring, and the lifting rope is hung on the hook through the circular ring and is detachably connected with the bottle cap.

The receiving bag 3 is a bundle bag.

Claims

1. A solid state fermentation device, characterized in that: the multifunctional bottle comprises a bottle body, a bottle cap, a containing bag and a lifting rope, wherein the bottle cap is arranged at the opening of the bottle body, the containing bag is arranged in the bottle body, the containing bag is hung in the bottle body through the lifting rope, one end of the lifting rope is connected with the bottle body or the bottle cap, the bag body of the containing bag is a flexible leaking net, and the bottle cap is arranged to be gauze corresponding to the opening of the bottle body.

2. A solid state fermentation device according to claim 1, wherein: one end of the lifting rope is connected with the bottle cap.

3. A solid state fermentation device according to claim 2, wherein: the lifting rope is detachably connected with the bottle cap.

4. A solid state fermentation device according to claim 3, wherein: the bottle cap is characterized in that a hook is arranged at the bottom of the bottle cap, a circular ring is arranged at one end of the lifting rope, and the lifting rope is hung on the hook through the circular ring and detachably connected with the bottle cap.

5. A solid state fermentation device according to any one of claims 1 to 4, wherein: the containing bag is a bundling bag.