CN103304327A - Method for preparing pleurotus cornucopiae cultivation material through cinnamomum longepaniculatum leaf residues - Google Patents

Method for preparing pleurotus cornucopiae cultivation material through cinnamomum longepaniculatum leaf residues Download PDF

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CN103304327A
CN103304327A CN2013102539695A CN201310253969A CN103304327A CN 103304327 A CN103304327 A CN 103304327A CN 2013102539695 A CN2013102539695 A CN 2013102539695A CN 201310253969 A CN201310253969 A CN 201310253969A CN 103304327 A CN103304327 A CN 103304327A
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cinnamomum longepaniculatum
camphor tree
tree leaf
mushroom
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CN103304327B (en
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魏琴
王涛
张超
杜永华
冯瑞章
游玲
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Yibin University
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Yibin University
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Abstract

The invention relates to a method for preparing a pleurotus cornucopiae cultivation material through cinnamomum longepaniculatum leaf residues. The method is characterized by comprising the following steps of: crushing cinnamomum longepaniculatum leaves in which camphor wood oil is extracted by distillation into cinnamomum longepaniculatum leaf residues, adding 2.8-3.2% of calcium carbonate according to the weight of the cinnamomum longepaniculatum leaves, and fully soaking the mixture in water, and adjusting the pH to 8.5; uniformly mixing 60 parts by weight of soaked cinnamomum longepaniculatum leaf residues, 28 parts by weight of cottonseed hull, 10 parts by weight of wheat bran, 1 part by weight of white sugar and 1 part by weight of gypsum powder, and adjusting the pH to 8 to obtain the cultivation material. According to the method provided by the invention, the waste cinnamomum longepaniculatum leaf residues in which the camphor wood oil is extracted by distillation are used for replacing most part of cottonseed hull to produce the pleurotus cornucopiae, therefore, the production cost and pollution rate of cultivating the pleurotus cornucopiae are greatly reduced on the condition of not affecting the yield and quality, and meanwhile, the pollution caused by incineration of the cinnamomum longepaniculatum leaf residues is reduced so as to protect the environment.

Description

Utilize oily camphor tree leaf slag to prepare the method for Ji mushroom planting material
Technical field
The present invention relates to a kind of Edible Fungi method, specifically utilize distillation extraction to cross the method for the abendoned oil camphor tree leaf slag production Ji mushroom planting material of yusho oil.
Background technology
Ji mushroom has another name called small mushroom, pick up the ears etc., belongs to Mycophyta, Basidiomycetes, and Agaricales, Pleurotaceae is introduced a fine variety in Japan by Hebei province institute of microbiology, and is extensive at Japanese sales volume, is used for wheaten food and goes with rice or bread.The resistance of Ji mushroom and adaptability are all very strong, and available culturing raw material is also very extensive, and is slightly different from the mushroom cultivation method.Take at present raw material/cured material bag-cultured wall formula fruiting, main cultivation prescription has at present: (1) cotton seed hulls 75%, wheat bran 20%, sucrose 2%, calcium superphosphate 1%, calcium carbonate 1%, terra alba 1% more; (2) cotton seed hulls 83%, wheat bran 10%, Semen Maydis powder 5%, terra alba 1%, calcium carbonate 1%.In these 2 prescriptions, cotton seed hulls mainly provides slow effect carbon source and partial nitrogen source, and water conservation is ventilative; Wheat bran mainly provides nitrogenous source, part carbon source and somatomedin, the quick-acting carbon sources that sucrose and Semen Maydis powder more easily absorb when the mycelium germination field planting is provided; When providing calcium, magnesium ion, terra alba and calcium carbonate also has the effect of ph stability agent to a certain degree.Utilize at present above-mentioned 2 kinds of prescriptions to produce maturation of Ji mushroom technique, all there is plantation the nationwide.From be inoculated into pluck the first damp mushroom time generally about 80 days, transformation efficiency is all at 80%-110%.But above-mentioned 2 kinds of prescriptions all need to use a large amount of cotton seed hullss, wheat bran, cause production cost higher, but not the cotton growing area cost are higher.In fact, nearly all edible fungus culturing all is (to account for more than 60% of planting material composition) take cotton seed hulls as main raw material(s) at present, along with further developing of China's mushroom industry, the imbalance between supply and demand of cotton seed hulls also can further strengthen (play), and cost also can constantly increase.
Yibin Prefecture, Sichuan oil camphor tree aboundresources, it produces nearly 6000 tons of camphor oil output per year, presses oil yield 2% and calculates, can produce 300,000 tons of oily camphor tree leaf slags, the usually direct burning disposal of oily camphor tree leaf slag behind the distillation extraction camphor oil is perhaps stacked on the spot and is rotted the waste that also brings resource in contaminate environment.
We are studying the again utilization of discarded oily camphor tree leaf slag always, in research process, we find: behind the oily camphor tree leaf process distillation extraction yusho oil, not only contain in its residue edible fungi growth required quick-acting, imitate carbon source, nitrogenous source and somatomedin late, also residual have a camphor tree leaf composition that has on a small quantity the antibacterial bacteriostatic effect, can reduce the edible fungus culturing pollution rate.Simultaneously, the effect that the oily camphor tree leaf disintegrating slag after the pulverizing also has loose planting material, its planting material of making has good ventilation property.
So, we utilize on the direction at numerous discarded oily camphor tree leaf slags, determined with its as the planting material of edible mushrooms as main direction, further find in a large amount of experiment one by one follow-up: plant in the edible mushroomss common more than 30, only has the oily camphor tree leaf slag of the suitable use of a few edible mushrooms as planting material, and Ji mushroom mushroom is the kind that wherein has best effect just, again through us screening of a large amount of prescriptions and optimization, determined the prescription of planting material, this is in the middle of following length, and we will elaborate.
Summary of the invention
The purpose of this invention is to provide and a kind ofly utilize method that oily camphor tree leaf slag prepares Ji mushroom planting material to remedy the deficiency of prior art, the abendoned oil camphor tree leaf slag that present method utilizes distillation extraction to cross yusho oil substitutes cotton seed hulls production Ji mushroom, to reduce the production cost of Ji mushroom, take full advantage of local abendoned oil camphor tree leaf slag resource, reduce the pollution to environment.
The object of the present invention is achieved like this: a kind ofly utilize oily camphor tree leaf slag to prepare the method for Ji mushroom planting material, it is characterized in that:
After the oily camphor tree leaf that distillation extraction is crossed camphor oil is ground into camphor tree leaf slag, by oily camphor tree leaf slag weighing scale, add behind the calcium carbonate of 2.8-3.2% and water fully infiltrates, regulate pH value to 8.5; By weight, with 60 parts of the camphor tree leaf slags after infiltrating, 28 parts of cotton seed hullss, 10 parts in wheat bran, 1 part of white sugar, 1 part of terra alba mixes, and adjust pH to 8.0 is made planting material.
Effect of the present invention is: 1. the raw materials for production cost declines to a great extent.According to the price of above-mentioned various main raw material(s)s of in January, 2013, the raw materials cost of producing Ji mushroom with traditional culture material formula and prescription of the present invention in Sichuan compares, and uses production technique of the present invention, and the raw materials for production cost descends 60%; 2. utilize the method cultivation Ji mushroom quality, output to compare for main planting material with the use cotton seed hulls, Ji mushroom quality, the output of producing all without significant difference, and pollution rate is less than 1%; 3. use oily camphor tree leaf slag to be main planting material cultivation Ji mushroom, generally need not to use outside the agricultural chemicals in the process of growth of oil removing camphor tree own, also can utilize camphor oil component mould fungus inhibition growth residual in the oily camphor tree leaf slag, need not to add any sterilant, fungistat in the planting material, the Ji mushroom that produces is the non-polluted edible bacterium; 4. adopt oily camphor tree leaf slag as main planting material cultivation Ji mushroom, for the vast non-cotton growing area of China particularly the mushroom industry of Yibin Prefecture, Sichuan Province found a kind of new thinking of development (the oily camphor tree resource distribution in the whole nation 70% is in the Yibin Prefecture).
Description of drawings
Fig. 1 is the graphic representation of cotton seed hulls content and Ji mushroom output.
Embodiment
Embodiment:
Get distillation extraction and cross the abendoned oil camphor tree leaf slag of yusho oil (requiring not go mouldy or rot) 60 kg, then add 1.8 kg lime powders (yellow soda ash) and mix thoroughly, add water 70L and infiltrate 24 h, regulate pH value to 8.5, behind the venting moisture, as the main component of planting material.
Add again cotton seed hulls 28 kg, wheat bran 10 kg, white sugar 1 kg, terra alba 1 kg mixes, and slowly adds water simultaneously, to to hold culture material moisture, water droplet is arranged between webs but not lower be advisable, accomplish to mix, absorb water during the attention spice even, potential of hydrogen is even.
Use lime powder adjust pH to 8.0.
It is 4 Polypropylene Bag that the planting material of mixing is distributed into thickness, is filled to collar place, and slightly compacting, attention can not make the small stems in the leaf slag pierce through the bacterium bag, clean out sack and then seal with the collar.
110 ℃ of sterilization 6 h, after culture material is cooled to room temperature in the bacterium bag, Ji mushroom production method according to routine is sent out bacterium, management of producing mushroom: the original seed direct inoculation is in the planting material surface, press 8%(and produce the weight ratio of bacterial classification and planting material) inoculum size inoculate, require comprehensive culture underglass material surface, and slightly compress, bag interior substratum and outside air are separated, with Reducing the rate of infection and promotion mycelial growth.Inoculate complete after, place to send out about bacterium 40 d in 24 ℃-26 ℃ the culturing room to get final product purseful, require to cultivate room ventilated, ventilative, lucifuge, relative air humidity about 60%.
After mycelia sends out expire fully, as you were, about After-mature cultivation 10 d, then the bacterium bag is moved into mushroom room.With the irradiation of the scattered light about 1000 lx, to stimulate the mycelia knot.Mushroom room temperature is controlled at 18 ℃-25 ℃, take spray pattern control relative air humidity as about 85%, open the bag 4-7 D-shaped that waters and become the mushroom flower bud, can reach eight minutes maturations through 7-10 d again, cap does not launch fully, spore does not eject yet, and during diameter 5-15 cm, has met the commodity mushroom and has required and can pluck.Fruiting phase 2-3 month, can adopt continuously 4-5 tide mushroom, transformation efficiency reaches 130%.Under identical management, harvesting condition, become the mushroom quality and to be produced into mushroom consistent by main planting material take cotton seed hulls.
Select the explanation of parameter for the present patent application: we all do not adopt oily camphor tree leaf slag to the major ingredient of planting material, because the substances content of oily camphor tree leaf slag and proportioning are not enough to satisfy fully the needs of Ji mushroom growth, replenish some materials so must keep a part of cotton seed hulls, coordinate carbon source, nitrogenous source, the ratio of somatomedin and energy, and the quantity of the cotton seed hulls that keeps is a very important parameter, after our experiment and analysis repeatedly, obtain result shown in Figure 1, through our comprehensive analysis and judgement to economy and output, determined, cotton seed hulls is when 28% addition, and Ji mushroom output is higher, pollution rate is lower, is the embodiment of the best.

Claims (1)

1. one kind is utilized oily camphor tree leaf slag to prepare the method for Ji mushroom planting material, it is characterized in that: after the oily camphor tree leaf that distillation extraction is crossed camphor oil is ground into camphor tree leaf slag, by oily camphor tree leaf slag weighing scale, add behind the calcium carbonate of 2.8-3.2% and water fully infiltrates, regulate pH value to 8.5; By weight, with 60 parts of the camphor tree leaf slags after infiltrating, 28 parts of cotton seed hullss, 10 parts in wheat bran, 1 part of white sugar, 1 part of terra alba mixes, and adjust pH to 8.0 is made planting material.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103553820A (en) * 2013-11-07 2014-02-05 合肥昊康食品贸易有限责任公司 Hypsizigus marmoreus cultivation material using cinnamomum longepaniculatum leaves as raw materials and preparation method thereof
CN103613430A (en) * 2013-11-25 2014-03-05 浙江科技学院 Antrodia cinnamomea growth medium and preparation method and application thereof
CN104306443A (en) * 2014-11-03 2015-01-28 宜宾学院 Method for comprehensively utilizing cinnamomum longepaniculatum leaves
CN104663241A (en) * 2013-11-29 2015-06-03 曾德富 New method for planting pleurotus cornucopiae by using kiwi fruit wastes
CN112262814A (en) * 2020-10-26 2021-01-26 宜宾学院 Chicken raising method by cinnamomum longepaniculatum leaf residue fermentation bed
CN115530034A (en) * 2022-09-23 2022-12-30 宜宾学院 Method for green cultivation of pinellia ternata by utilizing cinnamomum camphora waste residues

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CN102630482A (en) * 2012-04-01 2012-08-15 徐德邡 Production method for planting oyster mushrooms by utilizing sesame dregs

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103553820A (en) * 2013-11-07 2014-02-05 合肥昊康食品贸易有限责任公司 Hypsizigus marmoreus cultivation material using cinnamomum longepaniculatum leaves as raw materials and preparation method thereof
CN103613430A (en) * 2013-11-25 2014-03-05 浙江科技学院 Antrodia cinnamomea growth medium and preparation method and application thereof
CN103613430B (en) * 2013-11-25 2016-04-13 浙江科技学院 A kind of Antrodia cinnamomea growth medium and its preparation method and application
CN104663241A (en) * 2013-11-29 2015-06-03 曾德富 New method for planting pleurotus cornucopiae by using kiwi fruit wastes
CN104306443A (en) * 2014-11-03 2015-01-28 宜宾学院 Method for comprehensively utilizing cinnamomum longepaniculatum leaves
CN104306443B (en) * 2014-11-03 2018-08-28 宜宾学院 A kind of method of oil camphor tree leaf comprehensive utilization
CN112262814A (en) * 2020-10-26 2021-01-26 宜宾学院 Chicken raising method by cinnamomum longepaniculatum leaf residue fermentation bed
CN115530034A (en) * 2022-09-23 2022-12-30 宜宾学院 Method for green cultivation of pinellia ternata by utilizing cinnamomum camphora waste residues
CN115530034B (en) * 2022-09-23 2024-02-02 宜宾学院 Method for green cultivation of pinellia ternate by utilizing Cinnamomum camphora waste residues

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