JPS59173019A - Culturing of basidiomycetous - Google Patents
Culturing of basidiomycetousInfo
- Publication number
- JPS59173019A JPS59173019A JP58046041A JP4604183A JPS59173019A JP S59173019 A JPS59173019 A JP S59173019A JP 58046041 A JP58046041 A JP 58046041A JP 4604183 A JP4604183 A JP 4604183A JP S59173019 A JPS59173019 A JP S59173019A
- Authority
- JP
- Japan
- Prior art keywords
- basidiomycete
- basidiomycetes
- cultivating
- mushrooms
- lignin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mushroom Cultivation (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はりゲニンスルホン酸塩類を添加した培地による
担子菌類の栽培法に関するものであり、子実体の食品と
しての品質向上を目的とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for cultivating basidiomycetes in a medium containing aurigenin sulfonates, and is aimed at improving the quality of fruiting bodies as food.
きのこ類は近年需要が急増し、食用としての他に薬効成
分を含むものとしても注目されている。Demand for mushrooms has increased rapidly in recent years, and mushrooms are attracting attention not only as food but also as containing medicinal ingredients.
広く行なわれているきのこ類のおがくずによる栽培は、
量産には有利であるが、成長促進を指向するの余り得ら
れたきのこ類が天然産のものの持つ風味、香味に欠け、
色相や堅さの面でも問題がある。The cultivation of mushrooms using sawdust is widely practiced.
Although it is advantageous for mass production, because the focus is on promoting growth, the mushrooms obtained lack the flavor and aroma of naturally produced mushrooms.
There are also problems in terms of hue and hardness.
本発明は担子菌の有している本来の木材腐朽菌としての
働きに着目して、可及的に天然自然の過程に近付けた条
件全付与することにより、食用として品位の高いきのこ
類を栽培することに成功したものである。The present invention focuses on the function of basidiomycetes as wood-destroying fungi, and cultivates high-quality edible mushrooms by providing conditions as close to natural processes as possible. It was successful in doing so.
従来、担子菌の成長に菌が先ず培地の木材、木粉中のリ
グニンを分解し、次いでセルロース、ヘミセルロースを
分解して資化する形で行なわれると考えられたが、近年
は逆に菌が先ずセルロース。Traditionally, it was thought that the growth of basidiomycetes was achieved by the fungus first decomposing the lignin in the wood and wood flour in the medium, and then decomposing and assimilating cellulose and hemicellulose, but in recent years, the growth of basidiomycetes has been reversed. First, cellulose.
ヘミセルロースを分解しつつ菌体外酵素を形成し、続い
てリグニンをも分解して成長して行くと考えられている
。It is thought that cells grow by decomposing hemicellulose and forming extracellular enzymes, which then decompose lignin as well.
菌糸が菌糸体から子実体を形成する壕での過程は段階的
なものであり、夫々の段階に於ける成長の度合に応じて
必要な養分が供給されなければならない。The process in which hyphae form fruiting bodies from mycelium is a stepwise process, and the necessary nutrients must be supplied according to the degree of growth at each stage.
初期の段階では糖類の分解に対応しつつ糖、ミネラルの
補給が肝要であるが、次の段階ではリグニンの分解に対
応してその分解を促進助長させることがより重要である
。In the initial stage, it is important to supply sugar and minerals while responding to the decomposition of sugars, but in the next stage, it is even more important to respond to the decomposition of lignin and promote its decomposition.
従って予めリグニン成分を培地に添加することによって
菌体外酵素を増加させ、木材中やおがくず中のリグニン
を分解する能力全高めることが出来る。Therefore, by adding a lignin component to the culture medium in advance, the extracellular enzymes can be increased and the ability to decompose lignin in wood and sawdust can be fully enhanced.
この様にすることによりリグニンの分解が促進され、そ
れに応じて栽培されるきのこ子実体の成長が糖質のみの
補給の場合に比して天然の過程に近いものとなり、良質
のきのこ類が収穫される。By doing this, the decomposition of lignin is promoted, and the growth of the cultivated mushroom fruiting bodies is closer to the natural process than when only carbohydrates are supplied, resulting in high-quality mushrooms being harvested. be done.
本発明の対象となるきのこ類は担子菌類である処のしい
たけ、なめこ、えのきたけ、ひらたけ、しめじ、マツシ
ュルーム、万年茸、葦いたけなどである。Mushrooms that are the object of the present invention include Shiitake mushrooms, Nameko mushrooms, Enoki mushrooms, Oyster mushrooms, Shimeji mushrooms, Pine mushrooms, Perennial mushrooms, and Reed mushrooms, which are basidiomycetes.
添加するリグニン成分としては、サルファイドパルプ製
造時のパルプ排液に由来するりゲニンスルホン酸塩類で
あり、リグニンはパルプ化により原木中よりも低分子化
され、スルホン化されているため、分散能、界面活性能
を有し、親水性であり、培地と馴染み易く、酵素の生成
を助長させる働きがある。The lignin component to be added is lignin sulfonate derived from the pulp wastewater during sulfide pulp production.Lignin has a lower molecular weight than that in raw wood through pulping and is sulfonated, so it has good dispersibility and It has surfactant ability, is hydrophilic, is easily compatible with the culture medium, and has the function of promoting enzyme production.
子実体の品質向上の効果としては、色調の変化(黒味を
増す)、堅さの増加、日持ち向上、生産中の対病性増加
、香味を含めた食味の向上などが認められる。The effects of improving the quality of fruiting bodies include changes in color (increasing blackness), increased firmness, longer shelf life, increased disease resistance during production, and improved eating taste including flavor.
以下、実施例により説明するが、本発明は之等に限定さ
れるものではない。Examples will be described below, but the present invention is not limited thereto.
本実施例に於いて添加するりゲニンスルホン酸塩とは、
ビスコース用sp製造時の蒸解排液を生石灰で中和し、
スラッジ金除いてから濃縮固化したものである。The urigenin sulfonate added in this example is:
Neutralize the cooking waste liquid from the production of SP for viscose with quicklime,
The sludge is concentrated and solidified after removing gold.
実施例1 〔くろ葦いたけの培養例〕 条件 容器ビン:容量2.5に1 本数各10本。Example 1 [Example of culturing black reed mushrooms] conditions Container bottle: 1 in 2.5 capacity, 10 bottles each.
殺 菌:1.2Ky蒸気、120℃、120分。Sterilization: 1.2Ky steam, 120℃, 120 minutes.
培 地:オガクズ10.米糟0.7.フスマ0.5゜
リグニンスルホン酸カルシウム塩
0〜7%/培地
壌 境:
成績
色相、堅さの点からN016〜5が最適である。Medium: Sawdust 10. Rice bran 0.7. Bran 0.5° Calcium ligninsulfonate salt 0-7%/medium Soil Boundary: N016-5 is optimal in terms of color and firmness.
実施例2
〔しめじの培養例〕
条件
容器ビン:容量800 CC(り50 y、本数各50
本。Example 2 [Culture example of shimeji] Conditions Container bottle: Capacity 800 CC (50 y, number of each 50
Book.
殺 菌:1.2に、y蒸気、120℃、120分。Sterilization: 1.2, y steam, 120°C, 120 minutes.
培 地:オガクズ(針葉樹〕、米糟10%。Cultivation ground: Sawdust (coniferous), 10% rice cake.
フスマ10チ、リグニンスルホン酸カルシウム塩O〜5
チ
項 境:
成績
添加量を増すと、色相はより黒くなり、堅さ全増した。10 pieces of wheat bran, lignin sulfonic acid calcium salt O~5
Boundary: When the amount of addition was increased, the hue became darker and the hardness increased completely.
実施例3 〔ひらたけの培養例〕 条件 容器ピン:容量800 CCI本数各50本。Example 3 [Example of culturing Hiratake mushrooms] conditions Container pin: Capacity 800 CCI number 50 each.
殺 菌: 1.2Ky −120℃、120分。Sterilization: 1.2 Ky -120°C, 120 minutes.
培 地:針葉樹オガクズ7、廃オガクズ3゜木精1.
フスマ1゜
リグニンスルホン酸カルシウム塩O〜5チ環 境;
成績
色相、堅さは添加量に応じて変化した。Culture medium: 7 parts coniferous sawdust, 3 parts waste sawdust, 1 part wood spirit.
Bran 1° Calcium lignin sulfonate salt 0 to 5% Environment; Results The hue and hardness varied depending on the amount added.
Claims (1)
するを特徴とする担子菌類の栽培法。 2 担子菌がしいたけである特許請求の範囲第1項記載
の担子菌類の栽培法。 6 担子菌がなめこである特許請求の範囲第1項記載の
担子菌類の栽培法。 4 担子菌がえのきたけである特許請求の範囲第1項記
載の担子菌類の栽培法。 5 担子菌がひらたけである特許請求の範囲第1項記載
の担子菌類の栽培法。 6 担子菌がしめじである特許請求の範囲第1項記載の
担子菌類の栽培法。 7 担子菌がマツシュルームである特許請求の範囲第1
項記載の担子菌類の栽培法。 8 担子菌が万年茸である特許請求の範囲第1項記載の
担子菌類の栽培法。 9 担子菌が1いたけである特許請求の範囲第1項記載
の担子菌類の栽培法。[Scope of Claims] 1. A method for cultivating basidiomycetes, which comprises adding lignin sulfonates to a basidiomycete culture medium. 2. The method for cultivating a basidiomycete according to claim 1, wherein the basidiomycete is a shiitake mushroom. 6. The method for cultivating basidiomycetes according to claim 1, wherein the basidiomycetes are nameko mushrooms. 4. The method for cultivating basidiomycetes according to claim 1, wherein the basidiomycetes are Enoki mushrooms. 5. The method for cultivating a basidiomycete according to claim 1, wherein the basidiomycete is Hiratake. 6. The method for cultivating a basidiomycete according to claim 1, wherein the basidiomycete is a shimeji mushroom. 7 Claim 1 in which the basidiomycete is pine mushroom
Cultivation method of Basidiomycetes as described in Section. 8. The method for cultivating a basidiomycete according to claim 1, wherein the basidiomycete is a perennial mushroom. 9. The method for cultivating basidiomycetes according to claim 1, wherein the number of basidiomycetes is one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58046041A JPS59173019A (en) | 1983-03-22 | 1983-03-22 | Culturing of basidiomycetous |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58046041A JPS59173019A (en) | 1983-03-22 | 1983-03-22 | Culturing of basidiomycetous |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59173019A true JPS59173019A (en) | 1984-09-29 |
JPH0137086B2 JPH0137086B2 (en) | 1989-08-04 |
Family
ID=12735940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58046041A Granted JPS59173019A (en) | 1983-03-22 | 1983-03-22 | Culturing of basidiomycetous |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59173019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000063344A1 (en) * | 1999-04-16 | 2000-10-26 | Lars Edebo | Cultivation of zygomycetes from spent sulfite liquor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733519A (en) * | 1980-08-05 | 1982-02-23 | Hitachi Kiden Kogyo Kk | Mushroom cultivation |
-
1983
- 1983-03-22 JP JP58046041A patent/JPS59173019A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733519A (en) * | 1980-08-05 | 1982-02-23 | Hitachi Kiden Kogyo Kk | Mushroom cultivation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000063344A1 (en) * | 1999-04-16 | 2000-10-26 | Lars Edebo | Cultivation of zygomycetes from spent sulfite liquor |
Also Published As
Publication number | Publication date |
---|---|
JPH0137086B2 (en) | 1989-08-04 |
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