CN101717281B - Method for preparing edible fungi growth promoter by protein-containing waste - Google Patents

Method for preparing edible fungi growth promoter by protein-containing waste Download PDF

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Publication number
CN101717281B
CN101717281B CN200910273154A CN200910273154A CN101717281B CN 101717281 B CN101717281 B CN 101717281B CN 200910273154 A CN200910273154 A CN 200910273154A CN 200910273154 A CN200910273154 A CN 200910273154A CN 101717281 B CN101717281 B CN 101717281B
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protein
edible fungi
containing waste
days
waste
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CN101717281A (en
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李亚东
倪红
王行国
杨兰芳
李海波
李龙盘
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Hubei University
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Hubei University
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Abstract

The invention provides a method for preparing edible fungi growth promoter by protein-containing waste, comprising: adding 5-6% of lime (relative dry matter) in to the protein-containing waste; hydrolyzing for 1-2h at the high temperature of 121-155 DEG C in a sealed reaction kettle; filtering to remove residue or not remove residue; and adding protein-containing hydrolysate into a culture medium used for planting edible fungi, thus increasing the yield of the edible fungi, shortening the growth cycle and prolonging the fruiting time; therefore, the protein-containing hydrolysate can be used for culturing multiple edible fungis. 2-15% of protein-containing hydrolysate is added into the culture medium containing cottonseed hull and water, oyster mushroom seeds can be generated, and mushrooms come out after about seven days. The fruiting time is more than 3-5 days earlier than the common condition and is prolonged for 7-10 days, and the yield is increased by more than 50%. The method provides rich nitrogen source for the edible fungi, has the advantages of short growth cycle, high production yield and good mouthfeel, realizes reclamation of the protein-containing waste and reduces the secondary pollution of the protein-containing waste.

Description

Utilization contains the method that the albumen waste prepares edible fungi growth promoter
Technical field
What the present invention relates to is the method for edible fungi growth promoter, and particularly a kind of utilization contains the method that the albumen waste prepares edible fungi growth promoter.
Technical background
Edible mushrooms be a kind of can be the valuable source of food and pharmaceutical industry for human consumption, macroscopic meat, colloid or corky macro fungi.China from the 1950's to the calendar year 2001 between, obtained the success of domesticating and cultivating hedgehog hydnum and white fungus.Realized the extensive cultivation of auricularia auriculajudae, mushroom, white fungus, flat mushroom, Pleurotus sajor-caju, sliding mushroom, needle mushroom, Auricularia polytricha (Mout) Sacc., Twospore Mushroom, Grifola frondosa, Coprinus comatus, Agrocybe aegerita (Brig) Sing, Oudemansiella Radicata; Make the ultimate production of China edible mushrooms become world Edible Fungi big country; Account for 65% of Gross World Product, 22,700,000,000 yuan of the edible mushrooms gross output values.Also set up edible mushrooms research institution in many developed countries; Like mushroom research centre, U.S. University of Pennsylvania; Britain bohr Wen Si institute, Japanese bacterium wingceltis institute, Holland mushroom research centre; Fungal studies institute of Korea S Academy of Agricultural Sciences etc., and obtaining lot of research aspect the researchs such as edible mushrooms classification, ecology, physiology, heredity, breeding, cultivation, disease and pest.
Usually edible mushrooms is all growing after inoculation on its corresponding substratum, and these substratum are used compositions such as cotton seed hulls, wheat bran, cow dung, chicken manure, wood chip and other auxiliary material more.Also to apply growth stimulant in the edible fungus culturing.These growth stimulants are with the produced in conventional processes of hydrochloric acid, sodium hydroxide hydrolysis albumen waste in the prior art, and their potential of hydrogen is high, to the output of edible mushrooms, and growth cycle, mouthfeel is all influential.
Present technique is according to the artificial cultivation technique principle of edible mushrooms (like flat mushroom, mushroom, bisporous mushroom, Coprinus comatus, pork tripe mushroom etc.), and raw materials used basic characteristics (like cotton seed hulls, wheat bran, cow dung, chicken manure, wood chip and other auxiliary material).Proposition contains the albumen waste through lime hydrolysis becoming peptide class and amino acid whose mixed solution (often being called protein liquid); As the growth stimulant technical thought in the edible fungus culturing; To improve the output of edible mushrooms, shorten growth cycle, and improve mouthfeel; Simultaneously, also realize containing the recycling of albumen waste.
Summary of the invention
The present invention proposes and a kind ofly contain the albumen waste, and filter and produce peptide class, edible fungi growth promoter that aminoacids content is high with unslaked lime hydrolysis food factories.
The present invention is achieved in that its production stage is:
1, collects brewer's grains, sugar refinery's rice slag, slaughterhouse hair, hoof tips, blood, food and drink residue food, country fair fish scale, pluck, feather, food factory and milk company WWT mud, silkworm chrysalis, vinasse etc. and contain the albumen waste;
2, add lime 5%-6% (dry matter weight relatively) with containing the albumen waste, add 0.5-2.0 times of water, in the sealed reactor hydrolysis 1-2 hour, temperature was 121-152 ℃;
3, filter the protein solution mixed solution that obtains containing protein peptide class and amino acid composition;
4, be edible fungi growth promoter behind the interpolation 1-5 water doubly.
The present invention can be directly and Edible Fungi raw materials mix fermentation (traditional way of Edible Fungi) back inoculation culture edible mushrooms; Or other preparation of raw material are directly added the present invention after finishing again; But direct inoculation is cultivated after the mixing, is sprayed on the fruit body of edible fungi surface after also can passing through dilution.Because being protein peptide class and amino acid mixing liquid, this hydrolyzate forms.Mikrobe can directly transform or directly absorb, and has realized that the edible mushrooms microorganism growth is fast, growth is sturdy, and output is high, mouthfeel is good; Simultaneously also realized containing the recycling of albumen waste.
Mechanism of the present invention is such; The waste of food factories, food and beverage enterprise, country fair and relevant sludge of sewage treatment plant contain a large amount of protein, and heavy metal free ion and harmful organic and inorganic thing etc.; Through the lime pyrohydrolysis can be peptide class, amino acid mixing liquid with contained proteolysis; Peptide class, amino acid can directly be utilized by mikrobe, remove mikrobe self from and produce proteolytic enzyme, again the protein raw materials enzymolysis are become the biological process of utilizing again behind peptide class or the amino acid; For edible mushrooms provides abundant nitrogenous source, also realized containing the recycling of albumen waste simultaneously.
The present invention has unique advantage
1, the characteristics that food factories contains the albumen waste have been made full use of; As brewer's grains, sugar refinery's rice slag, slaughterhouse hair, hoof tips, blood, food and drink residue food, country fair fish scale, pluck, feather, food factory and milk company WWT mud, silkworm chrysalis, vinasse, etc. contain the albumen waste; Replace utilizing in traditional planting edible mushroom process wheat bran, Semen Maydis powder, the lime raw material of price higher (2500 yuan/ton); Realized that also this type of waste carries out recycling, alleviated and pollute the second time that contains the albumen waste.
2, utilize the lime hydrolysis to contain the albumen waste; Filter the peptide class that arrives, aminoacid mixture filtrating; This filtrating can be directly be sprayed on the sporophore surface with other raw materials mix preparation growth mediums of plantation edible mushrooms or edible fungi growth to the certain period; To improve edible mushrooms output and to improve mouthfeel, shorten growth cycle, the salt concn that method caused that has also overcome traditional hydrochloric acid, sodium hydroxide hydrolysis albumen waste high and influence growing of edible mushrooms shortcoming.
3, can realize improving edible mushrooms output more than 50%, the fruiting time shifts to an earlier date 5-7 days, has more the mushroom time lengthening 7-10 days, and mouthfeel is good.
Embodiment
Below in conjunction with embodiment the present invention is further specified.
Embodiment 1 adds lime 5%-6% (dry-matter relatively) with containing the albumen waste; In the sealed reactor hydrolysis 1-2 hour, filter and remove residue or do not remove slag added in the substratum that contains cotton seed hulls, water containing proteolysate 2-15%; Sterilized 20-60 minute for 80-120 ℃; Meet flat mushroom kind 2-5%, 18-25 ℃ of cultivation got final product fruiting about 7 days.Fruiting time ratio general condition descends morning more than 3-5 days, fruiting time lengthening 7-10 days, and ultimate production has more 45-50%.
Embodiment 2 adds lime 5%-6% (dry-matter relatively) with containing the albumen waste, and in the sealed reactor hydrolysis 1-2 hour, filter and remove residue or do not remove slag; Add in the substratum that contains straw, cow dung, water hybrid composting fermentation 3-5 days to containing proteolysate 2-15%, cooling inoculation bisporous mushroom bacterial classification is cultivated fruiting; Or will contain proteolysate to spray on the substratum of compost fermentation, inoculate the voluminous 40-50% of institute's bisporous mushroom output of producing; Growth is fast, and mouthfeel is good.

Claims (1)

1. a utilization contains the method that the albumen waste prepares edible fungi growth promoter, it is characterized in that step is:
1), collection contains the albumen waste;
2), with containing the lime that the albumen waste adds relative dry matter weight 5%-6%, add 0.2--2.0 times of water, in the sealed reactor hydrolysis 1-2 hour, temperature was 121--155 ℃;
3), filter the protein solution mixed solution that obtains containing protein peptide class and amino acid composition;
4), be edible fungi growth promoter behind the interpolation 1-5 water doubly.
CN200910273154A 2009-12-11 2009-12-11 Method for preparing edible fungi growth promoter by protein-containing waste Expired - Fee Related CN101717281B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102580998B (en) * 2012-02-22 2015-05-20 湖北大学 Method for preparing solid repair agent by using protein peptide and repairing soil by using soil repair agent
CN105884441A (en) * 2014-10-09 2016-08-24 遵义市鼎新菌业有限公司 Mushrooms culture medium
CN106967664A (en) * 2017-05-04 2017-07-21 廊坊恒益生物技术有限公司 A kind of preparation method for the nutriment for promoting microorganism to grow
CN112401224B (en) * 2020-09-08 2022-11-15 山东省农业科学院农产品研究所 Edible fungus enzymatic hydrolysate and preparation method thereof
CN112089044B (en) * 2020-09-08 2023-09-01 沈阳红梅食品有限公司 Edible fungus seasoning and preparation method thereof
CN112251238A (en) * 2020-10-28 2021-01-22 武汉市秀谷科技有限公司 Microbial preparation for farmland heavy metals and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058522A (en) * 2007-04-30 2007-10-24 新疆农业科学院微生物应用研究所 Leaf surface fertilizer for composite amino acid chelate complex

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058522A (en) * 2007-04-30 2007-10-24 新疆农业科学院微生物应用研究所 Leaf surface fertilizer for composite amino acid chelate complex

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