CN105315081A - Nutrient medium for industrially cultivating lucid ganoderma and preparation method - Google Patents
Nutrient medium for industrially cultivating lucid ganoderma and preparation method Download PDFInfo
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- CN105315081A CN105315081A CN201510842313.6A CN201510842313A CN105315081A CN 105315081 A CN105315081 A CN 105315081A CN 201510842313 A CN201510842313 A CN 201510842313A CN 105315081 A CN105315081 A CN 105315081A
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Abstract
The invention relates to a nutrient medium for industrially cultivating lucid ganoderma and a preparation method. At present, most formulas adopted by lucid ganoderma cultivation in China take cut logs, wood dust and cotton seed hulls as a main carbon source and takes bran and corn flour as a main nitrogen source, wherein the cotton seed hulls which are taken as the main carbon source are not only high in price, but also very high in pesticide residue content, and therefore the lucid ganoderma quality and the food safety cannot be guaranteed; miscanthus sinensis contains rich nutrient substances, wherein the crude fiber content can reach 38.96%, the crude protein content can reach 10.36%, the Ca content reaches 0.31%, the P content reaches 0.57%, and all the nutrient substances are not utilized. The nutrient medium for industrially cultivating lucid ganoderma is prepared from, by mass, 40%-60% of wild miscanthus sinensis, 10%-30% of wood dust, 15%-20% of bran, 6%-10% of corn flour, 0.5%-1.5% of saccharose, 0.5%-1.5% of gypsum powder and 2%-4% of lime powder, and the sum of all the components is 100%.
Description
technical field:
The present invention relates to a kind of edible fungus culturing substratum, specifically, relate to nutritional medium of a kind of factory culture glossy ganoderma and preparation method thereof.
background technology:
1, glossy ganoderma has a long history culture, is the foremost edible and medicinal fungi of China.As legal Chinese medicinal materials, glossy ganoderma has been developed in China and has been developed into Chinese patent medicine preparation or protective foods, for preventing and treating various disease; Also glossy ganoderma is used as protective foods abroad extensively to eat.
2, in recent years, the cultivation of this rare glossy ganoderma at home and abroad receives much concern, and the cultivation matrix of glossy ganoderma has direct impact to its quality, output and production cost etc.
3, current, the formula that most domestic cultivation of glossy ganoderma adopts is with Duan Mu, wood chip, cotton seed hulls for primary carbon source, and wheat bran, Semen Maydis powder are major nitrogen source.The wherein cotton seed hulls primary carbon source of planting as glossy ganoderma bag, not only price is higher, and the residual content of its middle peasant is also very high, cannot ensure the quality of glossy ganoderma and the security of food.And as producing glossy ganoderma segment wood cultivated method more widely, needing to consume a large amount of timber, more than supply shortage, also can destroy the forest reserves greatly, environment being caused to the serious consequence that cannot reverse.
4, current, domestic glossy ganoderma productive culture base and blending process thereof comprise segment wood cultivated method and cultivating method two kinds planted by bag.Wherein the segment wood cultivated substratum of glossy ganoderma comprises Duan Mu and gap filling thing, and wherein the weight ratio of gap filling thing is wood chip 78%, wheat bran 15%, Semen Maydis powder 5%, sugar and gypsum each 1%, wherein used Duan Mu, in China, resource is all more in short supply, and cotton seed hulls is again containing a large amount of pesticide residue.And wild Chinese silvergrass, general great majority grow among wild dark woods, without the pollution of any agricultural chemicals, belong to a kind of renewable organic plant of pure natural, enormous amount, but at present owing to not knowing its purposes, is most ofly cut the use of going home as burning of igniting by peasant household.According to " grass cultivation and herding ", containing abundant nutritive substance in Chinese silvergrass, wherein crude fiber content can reach 38.96%, and crude protein can reach 10.36%, Ca and reach 0.31%, P and reach 0.57%; These nutritive substances are not all utilized, and cause the waste of resource.Up to the present, also not about the report using wild Chinese silvergrass as Medium for Ganoderma lucidum.
summary of the invention:
The object of the present invention is to provide a kind of raw material sources abundanter, and output, high-quality can be improved, reduce the nutritional medium of the factory culture glossy ganoderma of production cost.Technical scheme of the present invention is: the nutritional medium of a kind of factory culture glossy ganoderma, be made up of following raw material mixture, as follows by mass percentage: wild Chinese silvergrass 40 ~ 60%, wood chip 10 ~ 30%, wheat bran 15 ~ 20%, Semen Maydis powder 6 ~ 10%, sucrose 0.5 ~ 1.5%, terra alba 0.5 ~ 1.5%, lime powder 2 ~ 4%, above each component sum is 100%.
The nutritional medium of a kind of factory culture glossy ganoderma, the feature of its making method is, wild Chinese silvergrass and wood dust being broken to mean particle size is 10-20 order, after irrigating with water, carry out respectively building heap fermentation, wild Chinese silvergrass fermentation time 15-25 days, wood chip fermentation time 30-50 days, to fill the raw material that ferments and mix by said ratio.
The factory culture ganoderma lucidum substratum of the present invention has broken the general layout of the main raw material Duan Muyu cotton seed hulls of traditional cultivation glossy ganoderma, for glossy ganoderma factory culture has widened raw material sources, the peasant household enriching area for wild Chinese silvergrass provides and new increases income approach, and the forest fire protection enriching area for wild Chinese silvergrass serves vital effect.
Use the factory culture ganoderma lucidum substratum cultivating ganoderma of the present invention, with short production cycle, whole growth cycle only needs 80 days (segment wood cultivated minimum needs 6 months), and product quality is high, and production cost is low.
embodiment:
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
1, ganoderma lucidum substratum each constituent mass proportioning of the present embodiment is: wild Chinese silvergrass 40%, wood chip 30%, wheat bran 17%, Semen Maydis powder 8%, sucrose 1%, terra alba 1%, lime powder 3%;
2, prepare: wild Chinese silvergrass and wood chip are prewetted after fermenting, use special edible mushrooms whipping device to allow all raw materials mix, pack A, B, C, D tetra-parts;
3, cultivation of glossy ganoderma, amounts to harvesting 2 batches;
4, output is added up after 75 days, and the form shapes of sampling statistics single bag of output and sporophore (substance, cap length and width);
5, single bag of equal output is 47.1g; The form of sporophore: oval; Substance 20-45g; Cap length: 9.5-12.5cm; Cap width: 6.5-8.5cm.
Embodiment 2:
1, ganoderma lucidum substratum each constituent mass proportioning of the present embodiment is: wild Chinese silvergrass 50%, wood chip 20%, wheat bran 17%, Semen Maydis powder 8%, sucrose 1%, terra alba 1%, lime powder 3%;
2, prepare: wild Chinese silvergrass and wood chip are prewetted after fermenting, use special edible mushrooms whipping device to allow all raw materials mix, pack A, B, C, D tetra-parts;
3, cultivation of glossy ganoderma, amounts to harvesting 2 batches;
4, output is added up after 75 days, and the form shapes of sampling statistics single bag of output and sporophore (substance, cap length and width);
5, single bag of equal output is 51g; The form of sporophore: oval; Substance 22-47g; Cap length: 10.0-13.5cm; Cap width: 7.0-9.5cm.
Embodiment 3:
1, ganoderma lucidum substratum each constituent mass proportioning of the present embodiment is: wild Chinese silvergrass 60%, wood chip 10%, wheat bran 17%, Semen Maydis powder 8%, sucrose 1%, terra alba 1%, lime powder 3%;
2, prepare: wild Chinese silvergrass and wood chip are prewetted after fermenting, use special edible mushrooms whipping device to allow all raw materials mix, pack A, B, C, D tetra-parts;
3, cultivation of glossy ganoderma, amounts to harvesting 2 batches;
4, output is added up after 75 days, and the form shapes of sampling statistics single bag of output and sporophore (substance, cap length and width);
5, single bag of equal output is 45.5g; The form of sporophore: oval; Substance 20-42g; Cap length: 9.5-12.0cm; Cap width: 6.5-8.0cm.
Claims (2)
1. the nutritional medium of a factory culture glossy ganoderma, it is characterized in that, be made up of following raw material mixture, as follows by mass percentage: wild Chinese silvergrass 40 ~ 60%, wood chip 10 ~ 30%, wheat bran 15 ~ 20%, Semen Maydis powder 6 ~ 10%, sucrose 0.5 ~ 1.5%, terra alba 0.5 ~ 1.5%, lime powder 2 ~ 4%, above each component sum is 100%.
2. the nutritional medium and preparation method thereof of a kind of factory culture glossy ganoderma according to claim 1, the feature of its making method is, wild Chinese silvergrass and wood dust being broken to mean particle size is 10-20 order, after irrigating with water, carry out respectively building heap fermentation, wild Chinese silvergrass fermentation time 15-25 days, wood chip fermentation time 30-50 days, to fill the raw material that ferments and mix by said ratio.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431572A (en) * | 2016-09-30 | 2017-02-22 | 桂林淮安天然保健品开发有限公司 | Lucid-ganoderma cultivation method for increasing ganoderan and selenium content |
| CN106631344A (en) * | 2016-09-30 | 2017-05-10 | 桂林淮安天然保健品开发有限公司 | Lucid ganoderma bag cultivation culture medium capable of increasing content of ganoderan and selenium |
| CN106748123A (en) * | 2016-12-19 | 2017-05-31 | 黄之喜 | A kind of nutrient medium of ganoderma lucidum and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431572A (en) * | 2016-09-30 | 2017-02-22 | 桂林淮安天然保健品开发有限公司 | Lucid-ganoderma cultivation method for increasing ganoderan and selenium content |
| CN106631344A (en) * | 2016-09-30 | 2017-05-10 | 桂林淮安天然保健品开发有限公司 | Lucid ganoderma bag cultivation culture medium capable of increasing content of ganoderan and selenium |
| CN106748123A (en) * | 2016-12-19 | 2017-05-31 | 黄之喜 | A kind of nutrient medium of ganoderma lucidum and preparation method thereof |
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Application publication date: 20160210 |