CN1543766A

CN1543766A - Edible mushroom capsule and capsule mushroom and production method thereof

Info

Publication number: CN1543766A
Application number: CNA2003101162471A
Authority: CN
Inventors: 韩省华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-13
Filing date: 2003-11-13
Publication date: 2004-11-10

Abstract

An edible mushroom and capsule bacterial and method of production, wherein the edible mushroom capsule body is in the form of cone shape, whose front end has a triangular or four-squared palus shaped top end, the wall surfaces of the capsule body are provided with round or rectangular open-holes evenly, and the capsule bacterial is made through the steps of, loading culture medium into the capsule, packing the surface with cover, loading into bag or box, high temperature or normal temperature sterilization, switching in applied bacterium, culturing in suitable temperature till bacterial filament ripening so as to obtain second level capsule bacterial, piercing the second level capsule bacterial directly into the third level bacterial bag or culture bag to obtain third level capsule bacterial.

Description

Edible fungus capsule and capsules strain and production method

Technical field

What the present invention relates to is a kind of container of bacterial classification packing and bacterial classification and production method that has this container of being used for, and belongs to technical field of edible fungi production.

Background technology

Bacterial classification production is the basis of Edible Fungi, also is one of topmost link of Edible Fungi.The product of high-quality and the benefit of high yield must have good bacterial classification.At present, global bacterial classification production is divided into solid spawn and liquid spawn two big classes, and solid spawn is made up of the production model of one-level (the female kind), secondary (original seed) and three grades (produce and plant); The production container of first class inoculum is generally test tube, and the production container of second class inoculum and three-class strain is polyethylene plastic bag or polypropylene plastics pocket, and few part is continued to use vial or improved plastic bottle.Liquid spawn also is the production model of three grades of one-levels----, and its difference is that bacterial classification production carries out in fermentation tank.Existing Edible Fungi technological process is seen shown in the accompanying drawing 1:----expanded as first class inoculum (container is a test tube) and----expand as second class inoculum (container is vial or plastic bottle or plastic sack) and----expand as three-class strain (container is plastic bottle or plastic sack)----bacterial classification and implant culture medium for cultivating (container is a plastic sack) by the strain excellent of individual plant systematic breeding acquisition or the excellent species of being bought by R﹠D institution (strain), go out bacterial classification with tweeter during inoculation, insert strain bag or cultivation bag.The production technology of liquid spawn is: excellent species (strain)----expands as first class inoculum (test tube) and----expands as second class inoculum (container is vial or stainless fermentation tank) and----expand as three-class strain (container is stainless fermentation tank)----bacterial classification and pour into made cultivation with medium (container is a plastic sack).The above-described substituting stuff cultivation that carries out edible mushroom by container with the plastic sack is accepted by the global producer.But they exist such common drawback: inoculation is not quantitative accurately; Inoculation operation must be under aseptic condition, and is by opening sack or replanting into bacterial classification after the punching on the cultivation bag, time-consuming, very inconvenient; Do not notice slightly during inoculation that the bacterial classification healing stage that is damaged prolongs, and very easily influences the bacterial classification survival rate, and causes the culture bag of production usefulness to be bacterial contamination; During mycelial growth, there is 5---10% to be infected by assorted bacterium, not pick out if be found, normal hypha of edible fungus can wrap up assorted bacterium part and not be found in growth, cause the output of large-scale pollution to reduce thus; Bottled or packed bacterial classification is also very inconvenient in transit, and therefore domestic and international many scientific research institutions are all in the quantification and the suitability for industrialized production technology of making great efforts to seek bacterial classification.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of capsule container that adopts to carry out that cultivating bacterial spawn is used, as to significantly improve the cultivating bacterial spawn effect edible fungus capsule and capsules strain and production method.Described edible fungus capsule, the tapered shape of its capsule body, leading section has thorn-like, offers open-work on the wall of capsule body.

The thorn-like of the leading section of described capsule body is triangular or four rib spininess, offers uniform circle or rectangle fillet open-work on the capsule body wall.

The size of described capsule body is ( 20---17) * (25---30) * 0.2mm

Capsules strain of the present invention, it is that medium is incapsulated in the body, above with capping dress envelope, and has access to bacterial classification within it.

The production method of capsules strain of the present invention, it is in secondary and three-class strain production process, with medium pack into offer on cone-shaped, the wall open-work, leading section has in the capsule of spine, seal with capping on the face, pack into then the bag or case in, after high temperature or normal temperature sterilization, insert applied bacterium, be cultured to the mycelia maturation at thermophilic and form the secondary capsules strain; Again above-mentioned secondary capsules strain is directly thrust and cultivate into three grades of capsules strains in three-class strain bag or the culture bag.

Capsules strain of the present invention is very convenient in use, only need directly thrust three-class strain bag or culture bag gets final product.This capsules strain carries joint filling material, not be used on the bacterial classification during inoculation and seals; Simple to operate, rapid, not damage of substrate mycelium with the edible mushroom of capsules strain inoculation, only when thrusting the cultivation bag, open-work aerial mycelium on the capsule wall is lost when friction, therefore mycelium germination speed improves 3---5 doubly than bottled wood fungus kind, survival rate can reach 100%, and yield rate can reach 99%.Through evidence: capsules strain except that have easy to use, also have strong stress resistance, living contaminants is few, the advantage that mycelial growth rate is fast, specifically have: 1, the inoculation speed of capsules strain than the fast 3---5 of conventional bacterial classification doubly and has been saved sterilization and sterilization time to transfer room and inoculating hood; 2, it is fast that bacterial classification is sprouted speed, and 12 hours promptly begin to sprout after the general capsule bacterium reclosing kind, and conventional bacterial classification began to sprout on the 3rd day, grew on medium in the 6th day, and capsules strain is more fast again than conventional bacterial classification; 3, bacterial classification yield rate height edible mushroom more than 25 kinds, as using in the cultivations such as mushroom, mushroom, flat mushroom, auricularia auriculajudae Asparagus, was cultivated 35 days capsules strain yield rate 99% under 28 ℃ of left and right sides conditions; Capsules strain is applied to the cultivation bag yield rate more than 96%; 4, mycelial growth rate is fast, cultivates a week about 28 ℃, and the capsule mycelial growth rate is fast 21.2%, cultivate three week the back differences obvious; 5, use the capsules strain of typing, the loading amount unanimity, the technology unanimity can reach standard production, is beneficial to the standardization construction of edible mushroom research and production.

Description of drawings

Fig. 1 is existing Edible Fungi schematic flow sheet.

Fig. 2 is the structural representation of capsule body of the present invention.

Fig. 3 is a capsules strain production procedure schematic diagram of the present invention.

Embodiment

The present invention will be described in detail below in conjunction with accompanying drawing:

Shown in Figure 2, edible fungus capsule of the present invention, its capsule body 21 tapered shapes, leading section has spininess head 22, for the benefit of directly thrusts the culture bag of being inoculated, and the spininess head is triangular or four prismatic shapes; Offer open-work 23 on the wall of capsule body 21, these open-works are the round or rectangle fillet of evenly arranging.Described capsule body forms through injection mo(u)lding with degradable low-pressure polyethylene or high-pressure polypropylene, and its size can be ( 20---17) * (25---30) * 0.2mm.Capsules strain of the present invention, it is that medium is incapsulated in the body 21, above with capping 24 dress envelopes, and has access to bacterial classification within it.

The production method of capsules strain of the present invention is seen shown in Figure 3, it is in secondary and three-class strain production process, with medium pack into offer on cone-shaped, the wall open-work, leading section has in the capsule body of spine, seal with capping on the face, pack into then the bag or case in, after high temperature or normal temperature sterilization, insert applied bacterium, be cultured to the mycelia maturation at thermophilic and form the secondary capsules strain; Again above-mentioned secondary capsules strain is directly thrust and cultivate into three grades of capsules strains in three-class strain bag or the culture bag.

Claims

1, a kind of edible fungus capsule is characterized in that the tapered shape of described capsule body, and leading section has the thorn-like tip, offers open-work on the wall of capsule body.

2, edible fungus capsule according to claim 1, the thorn-like that it is characterized in that the leading section of described capsule body are triangular or four rib spininess heads, evenly offer circle or rectangle fillet open-work on the capsule body wall.

3, edible fungus capsule according to claim 1 and 2 is characterized in that the size of described capsule body is ( 20---17) * (25---30) * 0.2mm

4, a kind of capsules strain that uses as the described edible fungus capsule of claim 1---3 is characterized in that it is that medium is incapsulated in the body, above with capping dress envelope, and has access to bacterial classification within it.

5, a kind of production method of capsules strain as claimed in claim 4, it is characterized in that it is in secondary and three-class strain production process, with medium pack into offer on cone-shaped, the wall open-work, leading section has in the capsule of spine, seal with capping on the face, pack into then the bag or case in, after high temperature or normal temperature sterilization, insert applied bacterium, be cultured to the mycelia maturation at thermophilic and form the secondary capsules strain; Again above-mentioned secondary capsules strain is directly thrust and cultivate into three grades of capsules strains in three-class strain bag or the culture bag.