Method for producing pleurotus eryngii rich in selenium and zinc

A production method and a technology for Pleurotus eryngii are applied in the directions of botanical equipment and methods, fertilizer mixtures, horticulture, etc., to achieve the effects of increasing the content of organic selenium and zinc, and the ability to enrich selenium and zinc.

Inactive Publication Date: 2014-04-16
镇江市丹徒区南山溪园茶叶专业合作社
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Problems solved by technology

These micronutrients must usually be supplied directly or indirectly from the soil, but most people often do not get enough of them through diet

Method used

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Examples

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Embodiment Construction

[0006] 1. Formula of selenium-rich zinc-rich mother seed medium: 1000ml water, 200g potato, 20g glucose, 20g agar, 1.5g potassium ammonium phosphate, 0.75g magnesium sulfate, 3g peptone, 3g beef extract, 20g bran, selenous acid Sodium 1g, zinc sulfate 2g.

[0007] 2. Selenium-enriched zinc-enriched original seed medium formula: 55% fine wood chips, 15% corncobs, 30% rice bran, 0.03% sodium selenite, 0.12% zinc sulfate; PH=6.5.

[0008] 3. The formula of selenium-enriched zinc-enriched cultivar culture medium: fine wood chips 50%, corn cob 20%, rice bran 30%, sodium selenite 0.05%, zinc sulfate 0.2%; PH=6.5.

[0009] 4. Formula of selenium-enriched zinc-enriched cultivation compost: 30% corn cob, 40% rice bran, 25% cottonseed hull, 5% bran, 0.05% sodium selenite, 0.2% zinc sulfate; PH=6.5.

[0010] (2) Production scheme of selenium-enriched zinc-enriched Pleurotus eryngii

[0011] 1. Strain production: obtain high-quality Pleurotus eryngii strains through tissue separation, u...

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Abstract

The invention relates to a method for producing pleurotus eryngii rich in selenium and zinc, and belongs to the technical filed of agricultural production. According to the method, appropriate sodium selenite and zinc sulfate are added in culture media and compost related to the whole production process of the pleurotus eryngii, the capacity for enriching the selenium and the zinc from strain to the whole production process is improved, so that the hypha of the pleurotus eryngii continuously absorbs the selenium in the culture media in the growing process and converts the selenium into biological organic selenium and zinc. Accordingly, the content of the organic selenium and zinc in pleurotus eryngii products is improved, the pleurotus eryngii rich in selenium and zinc is produced, and the method comprises the preparing schemes and production method of mother strain culture media rich in selenium and zinc, stock culture media, cultispecies culture media and production compost.

Description

1. Technical field [0001] The invention relates to a production method of Pleurotus eryngii rich in selenium and zinc, belonging to the technical field of agricultural production. 2. Background technology [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a new species of rare edible fungi that has been successfully developed and cultivated in recent years and integrates edible, medicinal, and dietotherapy. The flesh of Pleurotus eryngii mushroom is thick, crisp and tender, especially the stipe is dense, firm and milky white. It can be eaten in its entirety, and the stipe is more crispy and refreshing than the cap. It has a pleasant almond fragrance and abalone-like taste. It is suitable for Preservation and processing are deeply loved by people. Like most edible fungi, Pleurotus eryngii has the functions of lowering blood fat and cholesterol, promoting gastrointestinal digestion, enhancing the body's immunity, and preventing cardiovascular diseases. Pleurotus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G1/00C05G3/00
Inventor 魏玉宝魏洁琼
Owner 镇江市丹徒区南山溪园茶叶专业合作社
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