JPH10152409A - Growth promoting agent for mushroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a growth promoting agent for mushroom which promotes the growth of mushroom and can early harvest fragrant mushrooms in remarkably increased yields by using a specific extracted solution or a solution obtained by subjecting mushrooms to an extraction treatment with a specific extracting solvent when mushrooms are cultured. SOLUTION: This growth promoting agent contains an extracted alcoholic solution from Impatience balsamina L. or a solution obtained by subjecting mushrooms to an extraction treatment with the extracted alcoholic solution from Impatience balsamina L. as a major ingredient. The extracted alcoholic solution from Impatience balsamina L. is obtained by immersing 2-5 pts.wt. of the whole grass of Impatience balsamina L. into 10 pts.wt. of aqueous solution containing ethyl alcohol of more than 10 proof and separating the rest. The extracted alcoholic solution from Impatience balsamina L. includes substances which show biochemical reductive activity, bactericidal effect and enzymatic protein decomposition action. As the mushrooms. Lentinus edodes, Pleurotus ostreatus, Flammulina velutipes, Pholiota nameko and Agaricus bisporus (campestris) can be illustrated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solution obtained by extracting mushrooms with an alcohol extract of Fengxian flower, and to the use of the alcohol extract of Fengxian flower as a growth promoter for mushrooms.

[0002]

2. Description of the Related Art Conventionally, in order to promote mushroom growth vigorously, the internal conditions for mushroom mycelia to grow vigorously in a medium, store nutrients, become physiologically mature, and produce mushrooms. In addition, it is necessary that physical conditions such as external temperature and light be satisfied. However, there was no substance that efficiently provided the internal conditions for making mushrooms.

[0003]

[Problems to be Solved by the Invention] Mushrooms use enzymes such as lignin, cellulose, starch, etc., which are the main components of wood, straw and bran of the culture medium, to decompose glucose into glucose, and nitrogen sources such as proteins to amino acids. Decompose into Then, it is absorbed by mushroom hypha, becomes a new mycelial raw material, and is used as an energy source. Similarly, lignin and cellulose, which are the main components of this material, are similarly decomposed and absorbed to become new mycelium raw materials.
Used as an energy source. Therefore, from the nutrient composition, it is necessary to give lignin / cellulose / starch in a form that is easily decomposed into hyphae, or to give the mushroom constituents, that is, mushrooms in some way and decompose them in a form that is easy to absorb. This is the most preferable way of giving nutrition.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention has been made to achieve the above-mentioned object.
lsamino L. ) Alcohol extract. Fengsenhana alcohol extract contains naphthoquinone as a main component, kaempferol (a substance that has a detoxifying effect) and ergosterol, and has a biochemical reducing action, a bactericidal action, and an enzymatic proteolytic action. Was found by the present inventor, and the application of this was considered.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below.

First, a description will be given of the alcohol extract of Fengxian flower used in the present invention. Fengxian flower is an annual plant (including closely related and subspecies) belonging to the genus Trichoderma sect. May be used). After collecting the whole grass from summer to autumn and using it as it is or drying it in the sun,
Fruits are collected before maturity, dried in the sun, and only seeds are collected after drying. The components are naphthoquinones, anthocyanins and thianidine for flowers, kaempferol for foliage,
Contains quercetin, etc.
It is known to contain fatty oils and ergosterol, and is said to have blood purifying and vasodilating effects. The Fengxian flower may be collected during the flowering stage and shaded for 2 to 5 days. The cut whole plant and petals are immersed in an alcohol-containing aqueous solution having an alcohol content of 10 degrees or more.

[0007] The alcohol used in the present invention is preferably an aqueous ethanol-containing solution having a temperature of 10 ° C or higher in order to extract the active ingredient of the whole flower of Hosenbana. , Synthetic liquor, white liquor (shochu) and the like may be used. In addition, a methyl alcohol-containing aqueous solution or an isopropyl alcohol-containing aqueous solution having a temperature of 10 degrees or more can be used depending on the application.

The mixing ratio is preferably 2 to 5 parts by weight with respect to 10 parts by weight of white liquor. Soak for 2 weeks to 6 _months, preferably for 6 _months to 1 _month . After immersion, the residue is separated by means such as a tri-mesh method to obtain an alcohol extract of Fengxian flower (reverse engineering organic solvent). The garden balsam alcohol extract naphthoquinone derivative (vitamin K-like action), kaempferol (precursor material of naphthoquinone), flavonoids, and the like as a main component ergosterol (precursor substances of vitamin D _2). In addition, a pH close to the pH of human blood (around 7.4)
(7.2). Furthermore, this Fengxian alcohol extract can also convert substances that should be oily (hydrophobic) to water-soluble (hydrophilic) under a certain ratio of water and fat (oil). Emulsion).

[0009] The various functions are listed below: biochemical reducing action, detoxifying action, bactericidal action, enzymatic proteolytic action,
It has cholesterol dissolving action, smooth muscle contraction action and the like.

When the Fengxian flower alcohol extract is used as a growth promoting agent for mushrooms, the Fengxian flower alcohol extract is 100 to 100%.
It is diluted 500 times and spread over the raw wood, inoculated, and cultivated mushrooms in a usual manner. In the case of sawdust cultivation, the Fengxian flower alcohol extract may be diluted 1000 times and used instead of water when preparing a culture medium.

[0011] In order to make an alcohol extract of mushroom Fengsenhana,
Mushrooms,
1 part by weight of mushroom mushrooms, sardines, etc. is added, but if the mixture is made as fine as possible while heating and stirring, the active ingredient can be obtained quickly. The leaving period may be about 3 to 14 days, but may be long. The residue is filtered and the solution is diluted with water to 100-
Used as a 1000-fold concentration. When making a culture medium with sawdust or straw, it may be used instead of water. As for the type of mushroom used at this time, a better result can be obtained by using a liquid obtained by extracting a mushroom of the same type as the mushroom grown in the culture medium with the alcohol extract of Hosenhana.

[0012] The mushrooms mentioned here are artificially cultivated.
Shiitake mushroom, oyster mushroom, enokitake mushroom, nameko, maroshroom, mushroom, fukurotake, tamagitake mushroom, mukitake mushroom, mushroom, maitake mushroom, oyster mushroom, bunakaritake mushroom, mannentake mushroom, shiroki jellyfish, numerita mushroom, kofukisaronokoshikake mushroom
Numerisugitake, etc. The sawdust mentioned here refers to vegetable substances such as sawdust, sawdust, leaves, branches and the like.

Next, examples of mushroom growth promoters will be described.

Example 1. To 200 g of a 30% alcohol extract of Fengxian flower, 20 g of slugs of nameko are finely added, and the mixture is occasionally stirred to accelerate the extraction. After 3 days, the precipitate of this solution is filtered. The filtrate is diluted 500 times with tap water. This liquid is used as water for preparing a culture medium for nameko sawdust cultivation. When the bacterial bed is sprayed instead of water to be sprayed when it is dried, it is further thinned and used at about 1000 times. As a result, a harvest of 1 kg was normally generated at an interval of 4 to 5 times at intervals of 20 days, and 1.2 kg was harvested at an interval of 5 to 6 times at intervals of 16 days.

Example 2 To 10 kg of white liquor, 2 kg of dried whole phoenix flower was put and immersed for 2 weeks. After immersion, the residue is separated by filtration to obtain a Fengxian flower alcohol extract. This solution is diluted 500 times with tap water. This liquid is sprayed on the whole tree at the time of making hodoki, in which the seeds of shiitake are planted on the raw wood of shiitake. To prevent the drying of the firewood, the water to be sprayed should be made thinner and used at about 1000 times. As a result, usually, the average amount of generation of a single firewood is 200 g by weight of the dried product,
900g harvest of raw shiitake mushrooms, 300 by dry weight
g increased by 5%, and fresh shiitake mushrooms grew 1.2kg, about 3% more.

Embodiment 3 FIG. In the straw cultivation of mushrooms, the concentration of alcohol extract of Hosenka is 0.01% in the water at the time of composting, and the same concentration is used when the soil is covered and dried. Others are grown in the usual way. As a result, it is usually possible to harvest 5 or 6 times in 2 months, and harvest 1m.
^The average of 10 kg per ² was 1.2 kg, which was 2 extra crops.

[0017]

The alcohol extract of Fengxian flower has a biochemical reducing action, a bactericidal action, and an enzymatic proteolytic action, which are thought to be useful for promoting the growth of mushrooms.

Bran used in sawdust medium is easily oxidized,
It is important to use new ones for mushroom cultivation that affects the yield. However, since the oxidation of the bran is prevented by the biochemical reducing action, there is no adverse effect because the bran is not oxidized even during long-term cultivation, and a high yield can be obtained at any time during the cultivation cultivation period.

Since there is a bactericidal action, the cultivation of raw wood, sawdust and straw can prevent the growth of various bacteria, and there is no failure due to this cause.

Since it has an enzymatic proteolytic activity, it degrades lignin, cellulose and starch to a form that is easily absorbed by hyphae. Therefore, the mushrooms grow quickly, and many harvests are obtained.

Also, spraying the alcohol extract of Fengxian flower on mushrooms activates carbonic acid assimilation, promotes the growth of mushrooms, and produces fragrant mushrooms quickly. When the mushroom Fengsenhana alcohol extract is mixed with sawdust medium and straw medium, the mushrooms grow quickly,
Due to the longer harvest period, the sales will increase significantly.

Claims (3)

[Claims] 1. An agent for promoting growth of mushrooms, wherein an alcohol extract of Fengxian flower is used for cultivation of mushrooms. 2. A growth promoting agent for mushrooms, wherein a solution obtained by extracting mushrooms with an alcohol extract of Fengxian flower is used for cultivation of mushrooms. 3. The alcohol extract of Fengxian flower is added to 10 parts by weight of an aqueous solution containing ethyl alcohol of 10 ° C. or more,
The mushroom growth promoter according to claim 1 or 2, wherein the whole plant is immersed in about 5 parts by weight of Fengsen flower and the residue is separated.