WO2005104854A1 - 根伸長促進剤及びその製造方法 - Google Patents
根伸長促進剤及びその製造方法 Download PDFInfo
- Publication number
- WO2005104854A1 WO2005104854A1 PCT/JP2005/007694 JP2005007694W WO2005104854A1 WO 2005104854 A1 WO2005104854 A1 WO 2005104854A1 JP 2005007694 W JP2005007694 W JP 2005007694W WO 2005104854 A1 WO2005104854 A1 WO 2005104854A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell wall
- yeast cell
- root elongation
- yeast
- enzyme
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
- A01N63/32—Yeast
Definitions
- Root elongation promoter and method for producing the same
- the present invention provides a method of administering to a plant seed in a solution state or a solid state by soil spraying, soil irrigation, soil irrigation, or the like, or by adding to a culture solution such as hydroponics, Root growth promoter.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-95821
- Patent Document 2 JP-A-2000-95609
- the present invention provides a safe root elongation promoter that is expected to enable healthy seedlings to be grown by promoting root elongation, and to be expected to enable high quality and high production. With the goal.
- the present inventors have conducted intensive studies in order to achieve the above object, and as a result, given to a seed a root elongation promoter obtained by decomposing a yeast cell wall with an enzyme containing dalcanase, the radicle of the radicle was obtained. They have found that an elongation promoting effect can be obtained, and have completed the present invention. That is, the present invention provides a root elongation promoter containing a yeast cell wall enzyme degradation product.
- the present invention also provides use of a yeast cell wall enzymatic degradation product for promoting root elongation.
- the present invention also provides a method for improving a root elongation promoting effect of the plant active agent, which comprises adding a yeast cell wall enzyme degradation product to the plant active agent.
- the present invention also provides a method for producing a root elongation promoter, which comprises solubilizing a yeast cell wall obtained by autolyzing yeast with an enzyme containing dalcanase.
- the term "plant” refers to a substance that can also recognize the power of a plant itself, such as cereals, seeds, bulbs, flowers, vegetables, fruits, fruits, herbs, herbs, and photosynthetic cells. It means organisms, taxonomic plants, etc.
- the root elongation promoter of the present invention includes a yeast cell wall enzymatic degradation product.
- the yeast cell wall enzymatic degradation product is preferably a soluble yeast cell wall.
- the term "solubilization" means that a substance that is hardly soluble in water is stably present in an aqueous solution, and a substance that does not precipitate even after centrifugation at 10,000 g for tens of minutes. It is assumed that it is a dagger.
- the yeast cell wall enzymatic degradation product is obtained, for example, by treating the yeast cell wall with an enzyme containing dalcanase. It can be obtained by processing.
- the yeast cell wall the yeast itself may be used, or an autodigestion method (a method of solubilizing cells using a proteolytic enzyme or the like inherent in yeast cells), an enzymatic decomposition method (enzymes derived from microorganisms or plants) A method of adding a preparation and dissolving it), a hot water extraction method (a method of solubilizing by dipping in hot water for a certain time), an acid or alkali decomposition method (adding various acids or alkalis) Soluble method), physical crushing method (ultrasonic treatment, high-pressure homogenization method, mixing with solids such as glass beads and mixing)
- Cell walls obtained by the method of crushing by grinding), freeze-thawing method (a method of crushing by freezing and thawing at least once), and yeast May be used.
- the yeast used in the present invention is not particularly limited as long as it is referred to as a taxonomically or industrially used yeast. Beer yeast, baker's yeast, sake yeast, whiskey yeast, shochu yeast, other yeasts for alcohol fermentation, etc. Is mentioned.
- any enzyme including, for example, dalcanase can be used.
- commercially available tuyucase manufactured by Daiwa Kasei Co., Ltd.
- YL-NL YL-15
- Amount of enzyme interpreted min yeast cell walls, to the yeast cell wall dry weight generally from 0.00001 to 10000 wt%, preferably from 0.01 to 10 mass 0/0, more preferably 0.1 to 2 wt%.
- the conditions under which the yeast cell wall is decomposed by the enzyme may be appropriately determined by those skilled in the art according to the type of enzyme used, the amount of enzyme added, and the like.
- solubilized yeast cell wall By providing the solubilized yeast cell wall to the seed, the growth of the above-ground part can be suppressed and the elongation of the radicle can be promoted.
- the enzyme decomposition product of the yeast cell wall may be used alone or in combination with agricultural chemicals, fertilizers, cultivated soil for horticulture, and the like.
- the form of the root elongation promoter of the present invention may be commercialized in any form such as liquid, powder, granule and the like.
- the steam product may be sprayed directly or diluted with water or the like so as to have an appropriate concentration.
- the method of spraying and spraying is also not particularly limited, and may be, for example, any of a method of directly spraying on plant seeds, leaves, stems, and the like, a method of cultivating the plant during the cultivation period, and a method of spraying on the soil.
- the fertilizer include chemical fertilizers containing nitrogen, phosphoric acid, and potassium, and organic fertilizers such as oil residues, fish residues, bone meal, seaweed powder, amino acids, sugars, and vitamins.
- the root elongation promoter of the present invention may include components such as a water-soluble solvent and a surfactant, as long as the effect of promoting the root elongation of the yeast cell wall enzyme degradation product is not hindered.
- water-soluble solvent examples include dihydric alcohols such as ethylene glycol, diethylene glycol, polyethylene glycol, and propylene glycol, and trivalent alcohols such as glycerin.
- surfactant those which dissolve in water, such as a nonionic surfactant, a cationic surfactant, an amphoteric surfactant and an anionic surfactant, can be used.
- Nonionic surfactants include sorbitan fatty acid ester, polyoxyalkylene sorbitan fatty acid ester, polyoxyalkylene fatty acid ester, glycerin fatty acid ester, polyoxyalkylene glycerin fatty acid ester, polyglycerin fatty acid ester, polyoxyalkylene polyglycerin fatty acid Esters, sucrose fatty acid esters, fatty acid esters, polyoxyalkylene fatty acid esters, polyoxyalkylene alkyl ethers, polyoxyalkylene alkylphenol ethers, alkyl (poly) glycosides, polyoxyalkylene alkyl (poly) glycosides And the like.
- a nonionic surfactant containing an ether group and a nonionic surfactant containing an ester group that do not contain a nitrogen atom are used.
- Particularly preferred are nonionic surfactants containing an oxyalkylene group, such as polyoxyalkylene sorbitan fatty acid esters, polyoxyalkylene fatty acid esters, polyoxyalkylene glycerin fatty acid esters, and polyoxyalkylene polyglycerin fatty acid esters.
- ether (non-ionic) surfactants having a sugar skeleton such as alkyl (poly) glycoside and containing no nitrogen atom.
- anionic surfactants include carboxylic acid-based, sulfonic acid-based, sulfate ester-based, and phosphate ester-based surfactants. Preferred are carboxylic acid-based and phosphate-based surfactants.
- carboxylic acid surfactants include fatty acids having 6 to 30 carbon atoms or salts thereof, polyvalent carboxylate, polyoxyalkylene alkyl ether carboxylate, polyoxyalkylene alkyl amide ester carboxylate, rosin acid Salt, dimer acid salt, polymer acid salt, tall oil fatty acid salt and the like.
- surfactant examples include alkyl benzene sulfonate, alkyl sulfonate, alkyl naphthalene sulfonate, naphthalene sulfonate, diphenyl ether sulfonate, condensate salt of alkyl naphthalene sulfonic acid, and condensation of naphthalene sulfonic acid. Compound salts and the like.
- Examples of the sulfate-based surfactant include alkyl sulfates, polyoxyalkylene alkyl sulfates, polyoxyalkylene alkyl phenyl ether sulfates, tristyrenated phenol sulfates, and polyoxyalkylenedistyrenated phenol sulfates. Ester salts, alkyl polyglycoside sulfates, and the like.
- Examples of the phosphoric acid ester-based surfactant include alkyl phosphoric acid ester salts, alkylphenol phosphoric acid ester salts, polyoxyalkylenealkylphosphoric acid ester salts, and polyoxyalkylenealkylphenolic phosphoric acid ester salts.
- Examples of the salt include metal salts (Na, K, Ca, Mg, Zn, etc.), ammonium salts, alkanolamine salts, and aliphatic amine salts.
- Amphoteric surfactants include amino acid-based, betaine-based, imidazoline-based, and amine oxide-based surfactants.
- Examples of the amino acid system include an acyl amino acid salt, an acyl sarcosine acid salt, an acyloylmethylaminopropionate, an alkylaminopropionate, and an acylamidoethylhydroxyethylmethylcarboxylate.
- betaine examples include alkyl dimethyl betaine, alkyl hydroxyethyl betain, acylamidopropyl hydroxypropyl ammonia sulfobetaine, acylamidopropyl hydroxypropyl ammonia sulfobetaine, amide dimethyl carboxymethylammo-betaine ricinoleate and the like.
- imidazoline examples include alkylcarboxymethyl hydroxyethyl imidazoly-dumbetaine, alkylethoxycarboxymethyl imidazolium betaine and the like.
- amine oxides examples include alkyldimethylamine oxide, alkyldiethanolamine oxide, and alkylamidopropylamine oxide.
- the above surfactants may be used alone or in combination of two or more.
- the plant active agent of the present invention may further contain one or more substances having at least one elicitor activity selected from peptides, polysaccharides, glycoproteins and lipids.
- the elicitor activity refers to the synthesis of antimicrobial substances such as phytoalexin in plants. This is the action that induces.
- CMC Carboxymethylcellulose
- carrageenan fungal mycelium decomposed products, seaweed extracts and the like are preferable, and those which are water-soluble and can be supplied stably are preferred.
- the plant active agent of the present invention may further contain a plant growth regulator.
- plant growth regulators include auxin antagonists such as maleic hydrazide and peniconazole, auxins such as indolebutyric acid, 1-naphthyl acetoamide, and 4-CPA, and cytokinins such as Gibberellins, gibberellins, etc .; other dwarfing agents, such as daminogits; transpiration inhibitors, paraffins; and other plant growth regulators, choline.
- the biologically-derived plant growth regulator include chlorella extract agents, and examples of the ethylene agent include ethephon agents.
- the root elongation promoter of the present invention preferably contains 0.00001 to 30% by mass, particularly 0.001 to 0.1% by mass of yeast cell wall enzymatic degradation as a dry matter.
- the supernatant was removed by centrifugation from 1.5 L of a brewer's yeast solution having a dry matter concentration of 15% by mass and obtained by the autolysis method to obtain 1000 g of a yeast cell wall slurry.
- a brewer's yeast solution having a dry matter concentration of 15% by mass and obtained by the autolysis method to obtain 1000 g of a yeast cell wall slurry.
- the EC solution was adjusted to 3.5 S / cm by diluting Otsuka and Usu fertilizer (S1 and 2) solutions, and the filter paper was infiltrated. 30 lettuce seeds were sowed on a ⁇ 9 cm petri dish covered with this filter paper, and placed on a dark place at 22 ° C for 3 days, and then the hypocotyl length and radicle length were measured. For hypocotyl length and radicle length, 15 germinated individuals were randomly surveyed.
- the supernatant was removed by centrifugation from 1.5 L of a brewer's yeast solution having a dry matter concentration of 15% by mass, obtained by the enzymatic decomposition method, to obtain a yeast cell wall slurry lOOOOg.
- a yeast cell wall slurry lOOOOg After adjusting the pH to 5.5 by adding 500 g of water, react with 0.5% by mass of YL-15 (Amano Enzym) based on the dry substance at 53 ° C for 18 hours, treat at 80 ° C for 10 minutes, and centrifuge.
- the precipitate was removed by the above procedure to obtain 1000 g of yeast cell wall solution.
- the supernatant was removed by centrifugation from 1.5 L of a brewer's yeast solution having a dry matter concentration of 15% by mass, obtained by the enzymatic decomposition method, to obtain a yeast cell wall slurry lOOOOg.
- a yeast cell wall slurry lOOOOg After adjusting the pH to 5.5 by adding 500 g of water, react with 0.5% by mass of YL-15 (Amano Enzym) based on the dry substance at 53 ° C for 18 hours, treat at 80 ° C for 10 minutes, and centrifuge.
- the precipitate was removed by the above procedure to obtain 100 g of yeast cell wall solution.
- Example 4 The supernatant was removed by centrifugation from 1.5 L of a brewer's yeast solution having a dry matter concentration of 15% by mass, obtained by the enzymatic decomposition method, to obtain a yeast cell wall slurry lOOOOg. After adjusting the pH to 5.5 by adding 500 g of water, react with 0.5% by mass of YL-15 (Amano Enzym) based on the dry substance at 53 ° C for 18 hours, treat at 80 ° C for 10 minutes, and centrifuge. The precipitate was removed by the above procedure to obtain 100 g of yeast cell wall solution.
- YL-15 Mano Enzym
- the supernatant was removed by centrifugation from 1.5 L of a brewer's yeast solution having a dry matter concentration of 15% by mass, obtained by the enzymatic decomposition method, to obtain 1000 g of a yeast cell wall slurry.
- the precipitate was removed by the above procedure to obtain 1000 g of yeast cell wall solution.
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Plant Pathology (AREA)
- Virology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-131337 | 2004-04-27 | ||
JP2004131337 | 2004-04-27 | ||
JP2004319492A JP2005333980A (ja) | 2004-04-27 | 2004-11-02 | 根伸長促進剤及びその製造方法 |
JP2004-319492 | 2004-11-02 |
Publications (1)
Publication Number | Publication Date |
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WO2005104854A1 true WO2005104854A1 (ja) | 2005-11-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/007694 WO2005104854A1 (ja) | 2004-04-27 | 2005-04-22 | 根伸長促進剤及びその製造方法 |
Country Status (3)
Country | Link |
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JP (1) | JP2005333980A (ja) |
TW (1) | TWI300333B (ja) |
WO (1) | WO2005104854A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2054357B1 (fr) | 2006-07-31 | 2019-03-27 | Danstar Ferment AG | Methode pour ameliorer la production de biomasses de cultures de non legumineuses |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5329805B2 (ja) * | 2007-12-28 | 2013-10-30 | 越朗 坂上 | 植物生長促進剤の製造方法及びこの製造方法を用いて得られる植物生長促進剤 |
RU2569819C1 (ru) * | 2011-12-21 | 2015-11-27 | Асахи Груп Холдингз, Лтд. | Восстанавливающее удобрение |
JPWO2016163427A1 (ja) * | 2015-04-07 | 2018-02-08 | アサヒグループホールディングス株式会社 | 過湿による生育抑制を改善可能である植物の生育改善剤及び過湿による生育抑制の改善方法 |
JP7364296B1 (ja) | 2023-02-15 | 2023-10-18 | 株式会社Agri Smile | 植物用組成物 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345211A (ja) * | 1986-04-21 | 1988-02-26 | Sanyo Kokusaku Pulp Co Ltd | 禾穀類,果菜,根菜,花卉,果樹などの増収方法 |
JPS6479101A (en) * | 1987-09-21 | 1989-03-24 | Meiji Seika Kaisha | Culture of plant |
JPH0565368A (ja) * | 1991-09-06 | 1993-03-19 | Bihoku Funka Kogyo Kk | 低分子量キトサン含有植物機能調節用組成物 |
JPH08283104A (ja) * | 1995-04-13 | 1996-10-29 | Lion Corp | 植物生理活性促進剤 |
JPH10218707A (ja) * | 1997-02-13 | 1998-08-18 | Lion Corp | 土壌・植物散布液組成物 |
-
2004
- 2004-11-02 JP JP2004319492A patent/JP2005333980A/ja active Pending
-
2005
- 2005-04-22 WO PCT/JP2005/007694 patent/WO2005104854A1/ja active Application Filing
- 2005-04-27 TW TW094113383A patent/TWI300333B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345211A (ja) * | 1986-04-21 | 1988-02-26 | Sanyo Kokusaku Pulp Co Ltd | 禾穀類,果菜,根菜,花卉,果樹などの増収方法 |
JPS6479101A (en) * | 1987-09-21 | 1989-03-24 | Meiji Seika Kaisha | Culture of plant |
JPH0565368A (ja) * | 1991-09-06 | 1993-03-19 | Bihoku Funka Kogyo Kk | 低分子量キトサン含有植物機能調節用組成物 |
JPH08283104A (ja) * | 1995-04-13 | 1996-10-29 | Lion Corp | 植物生理活性促進剤 |
JPH10218707A (ja) * | 1997-02-13 | 1998-08-18 | Lion Corp | 土壌・植物散布液組成物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2054357B1 (fr) | 2006-07-31 | 2019-03-27 | Danstar Ferment AG | Methode pour ameliorer la production de biomasses de cultures de non legumineuses |
EP2054357B2 (fr) † | 2006-07-31 | 2023-11-15 | Danstar Ferment AG | Methode pour ameliorer la production de biomasses de cultures cereales |
Also Published As
Publication number | Publication date |
---|---|
TW200539811A (en) | 2005-12-16 |
JP2005333980A (ja) | 2005-12-08 |
TWI300333B (en) | 2008-09-01 |
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