CN105124552A - Production method of organic selenium-rich products - Google Patents

Production method of organic selenium-rich products Download PDF

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Publication number
CN105124552A
CN105124552A CN201510548030.0A CN201510548030A CN105124552A CN 105124552 A CN105124552 A CN 105124552A CN 201510548030 A CN201510548030 A CN 201510548030A CN 105124552 A CN105124552 A CN 105124552A
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seed
organic
selenium
production method
hericium erinaceus
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CN201510548030.0A
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CN105124552B (en
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唐健发
唐玲
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Shanghai Zitai Biotechnology Co., Ltd.
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XING'AN CHENYI INDUSTRY AND TRADE Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention relates to a production method of organic selenium-rich products. The production method comprises the following steps: compounding culture mediums by using cane sugar, soybeans, water and the like, adding sodium selenite of which the final concentration is 55-60 [mu] g/L, and enabling a pH value to be natural; sterilizing the culture mediums and the sodium selenite, cooling the sterilized culture mediums and the sterilized sodium selenite, enabling mixed liquor seeds of needle mushroom bacteria and hericium erinaceus bacteria to be inlet according to the mass volume ratio of 11%-15%, enabling the temperature to be 25-27 DEG C, performing aeration and agitation, and enabling the fermentation time to last for 24-60 hours; and treating the cultured fermentation liquor through a centrifuge, collecting mycelia, washing the mycelia, and freeze drying the washed mycelia so as to obtain the selenium-rich products. According to the production method disclosed by the invention, the fermentation of two strains of edible mushrooms is adopted, so that the production efficiency of the organic selenium products is improved; the joint fermentation of the needle mushroom bacteria and the hericium erinaceus bacteria is adopted, so that unexpected selenium-rich effects are obtained.

Description

A kind of organic Se-rich product processes
Technical field
The present invention relates to fermentation arts, relate to a kind of production method of organic Se-rich product.
Background technology
Selenium (Se) is the trace element of needed by human, closely related with health.Scarce selenium can cause various diseases, as caused a series of pathology such as muscular dystrophy, oedema, anaemia, early ageing, heart disease, hepatonecrosis, pancreas atrophy, diabetes, and cause suffering from the multiple endemic disease such as " Keshan disease ", " Kaschin-Beck disease ", therefore, selenium is sung the praises of " special effect element " into life by scientist.At present, have more than 40 country to lack selenium or few selenium in the world, Chinese Ye You22Ge provinces and cities account for more than 72% counties and cities and lack selenium element, mend the problem that selenium is human body generality.Confirm from many-sided research such as nutrition, Food Science and biochemistry: the absorb degree of human body to trace element various food is relevant with its chemical state, selenium element is also like this, the selenium element of free form is not easily absorbed by the body utilization, the biological value of inorganic states selenium element is lower than the selenium element of general organic, and the biological value of Organic Selenium is lower than the biological value of biogenic Organic Selenium.Therefore, directly affect the assimilation effect of human body to selenium at the existing forms of selenium in food element, the blindness of division aspect does not mend selenium, can not solve the problem that human body lacks selenium well.
At present, source mainly animality and the plant food of selenium in food, and need to enhance productivity, need the mode adopting fermentable.And usually only adopting a kind of edible mushroom, rich selenium effect is not strong.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of organic Se-rich product processes, and the method can improve the production efficiency of organic rich selenium thalline product, and strengthens selenium rich ability.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of organic Se-rich product and production method thereof, comprise the following steps:
Preparation culture medium: sucrose 60-100g, the soya bean 20-50g being broken into powder, corn flour 150g, yeast extract 10g, vitamin B6 0.5g, magnesium sulfate 8g, potassium dihydrogen phosphate 8g, add 1L water, finally add the sodium selenite that final concentration is 55-60 μ g/L, pH nature;
The mixing material seed that mass volume ratio 11%-15% accesses golden mushroom seed and hericium erinaceus seed is pressed, temperature 25-27 DEG C, air agitation, fermentation time 24-60 hour after sterilizing cooling.By the centrifuge process of cultured zymotic fluid 2000-10000rpm, collect mycelium, obtain organic Se-rich product through washing freeze drying.
The invention has the beneficial effects as follows: adopt edible fungus species fermentation to improve the production efficiency of organic selenium product, adopt golden mushroom and hericium erinaceus co-fermentation to achieve the effect of unforeseeable rich selenium.
On the basis of technique scheme, the present invention can also do following improvement.
Further, in the mixing material seed of described golden mushroom seed and hericium erinaceus seed, the ratio of the number of viable of golden mushroom seed and hericium erinaceus seed is between 1: 2-2: 1.
The present invention also provides a kind of organic Se-rich product utilizing said method to produce.
Detailed description of the invention
Be described principle of the present invention and feature below, example, only for explaining the present invention, is not intended to limit scope of the present invention.
In embodiment, golden mushroom seed is purchased from its neck edible mushroom Specialty Co-operative Organization of Miyang County.Hericium erinaceus seed is purchased from Gutian County mountain legend fruits and vegetables Specialty Co-operative Organization.
Embodiment 1:
Preparation culture medium: sucrose 60g, is broken into the soya bean 20g of powder, and corn flour 150g, yeast extract 10g, vitamin B6 0.5g, magnesium sulfate 8g, potassium dihydrogen phosphate 8g, add 1L water, finally adds the sodium selenite that final concentration is 55 μ g/L, pH nature;
The mixing material seed of golden mushroom seed and hericium erinaceus seed is accessed (in the mixing material seed of described golden mushroom seed and hericium erinaceus seed by mass volume ratio 11% after sterilizing cooling, the ratio of the number of viable of golden mushroom seed and hericium erinaceus seed is 1: 2), temperature 25 DEG C, air agitation, fermentation time 24 hours.By the centrifuge process of cultured zymotic fluid 2000rpm, collect mycelium, obtain organic Se-rich product through washing freeze drying.
Embodiment 2:
Preparation culture medium: sucrose 100g, the soya bean 50g being broken into powder, corn flour 150g, yeast extract 10g, vitamin B6 0.5g, magnesium sulfate 8g, potassium dihydrogen phosphate 8g, add 1L water, finally adds the sodium selenite that final concentration is 60 μ g/L, pH nature;
The mixing material seed of golden mushroom seed and hericium erinaceus seed is accessed (in the mixing material seed of described golden mushroom seed and hericium erinaceus seed by mass volume ratio 15% after sterilizing cooling, the ratio of the number of viable of golden mushroom seed and hericium erinaceus seed is 2: 1), temperature 27 DEG C, air agitation, fermentation time 24-60 hour.By the centrifuge process of cultured zymotic fluid 2000-10000rpm, collect mycelium, obtain organic Se-rich product through washing freeze drying.
Embodiment 3:
Preparation culture medium: sucrose 74g, is broken into the soya bean 38g of powder, and corn flour 150g, yeast extract 10g, vitamin B6 0.5g, magnesium sulfate 8g, potassium dihydrogen phosphate 8g, add 1L water, finally adds the sodium selenite that final concentration is 57 μ g/L, pH nature;
The mixing material seed of golden mushroom seed and hericium erinaceus seed is accessed (in the mixing material seed of described golden mushroom seed and hericium erinaceus seed by mass volume ratio 13% after sterilizing cooling, the ratio of the number of viable of golden mushroom seed and hericium erinaceus seed is 1: 1), temperature 26 DEG C, air agitation, fermentation time 46 hours.By the centrifuge process of cultured zymotic fluid 8000rpm, collect mycelium, obtain organic Se-rich product through washing freeze drying.
Control group 1 is identical with the production method of embodiment 3, and unique difference is only to adopt golden mushroom to ferment.Control group 2 is identical with the production method of embodiment 3, and unique difference is only to adopt hericium erinaceus to ferment.Control group 1, control group 2 are also identical with the seed liquor total viable count amount of embodiment 3.
The product getting control group 1, control group 2 and embodiment 3 carries out Determination of Selenium, often organizes and samples 10 times respectively, average.Result is as follows:
The rich Se content of control group 1 is 172 μ g/kg, and the rich Se content of control group 2 is 208 μ g/kg, the rich Se content 349 μ g/kg of embodiment 3.
Visible, adopt golden mushroom and hericium erinaceus co-fermentation to achieve the effect of unforeseeable rich selenium.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. a production method for organic Se-rich product, is characterized in that, comprises the following steps:
Preparation culture medium: sucrose 60-100g, the soya bean 20-50g being broken into powder, corn flour 150g, yeast extract 10g, vitamin B6 0.5g, magnesium sulfate 8g, potassium dihydrogen phosphate 8g, add 1L water, finally add the sodium selenite that final concentration is 55-60 μ g/L, pH nature;
The mixing material seed that mass volume ratio 11%-15% accesses golden mushroom seed and hericium erinaceus seed is pressed, temperature 25-27 DEG C, air agitation, fermentation time 24-60 hour after sterilizing cooling; By the centrifuge process of cultured zymotic fluid 2000-10000rpm, collect mycelium, obtain organic Se-rich product through washing, freeze drying.
2. the production method of organic Se-rich product as claimed in claim 1, it is characterized in that: in the mixing material seed of described golden mushroom seed and hericium erinaceus seed, the ratio of the number of viable of golden mushroom seed and hericium erinaceus seed is between 1: 2-2: 1.
3. utilize the organic Se-rich product that the method for organic Se-rich product described in claim 1 or 2 is produced.
CN201510548030.0A 2015-08-31 2015-08-31 A kind of organic Se-rich product processes Active CN105124552B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106923314A (en) * 2017-01-22 2017-07-07 广东福寿仙生物科技有限公司 A kind of health composition containing selenium and its application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1888048A (en) * 2006-07-21 2007-01-03 江南大学 Prepn process of selenium-rich edible fungus with activated selenium ore as selenium source
CN101228830A (en) * 2008-02-22 2008-07-30 江南大学 Method of liquid fermentation culturing flammulina velutipes mycelium rich in Se and Zn
CN104256621A (en) * 2014-10-22 2015-01-07 哈尔滨艾博雅食品科技开发有限公司 Preparation method for biological source organic selenium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1888048A (en) * 2006-07-21 2007-01-03 江南大学 Prepn process of selenium-rich edible fungus with activated selenium ore as selenium source
CN101228830A (en) * 2008-02-22 2008-07-30 江南大学 Method of liquid fermentation culturing flammulina velutipes mycelium rich in Se and Zn
CN104256621A (en) * 2014-10-22 2015-01-07 哈尔滨艾博雅食品科技开发有限公司 Preparation method for biological source organic selenium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106923314A (en) * 2017-01-22 2017-07-07 广东福寿仙生物科技有限公司 A kind of health composition containing selenium and its application

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Inventor after: Tang Haocheng

Inventor after: Tang Ling

Inventor after: Yang Yanhua

Inventor after: Gu Weitao

Inventor before: Tang Jianfa

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Effective date of registration: 20170825

Address after: 541300 No. 48, Xiangjiang Road, Xingan County, Guilin, the Guangxi Zhuang Autonomous Region

Applicant after: Tang Xiang

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Address before: No. 48 Xiangjiang Road, Xing'an County, Guilin City, Guangxi Zhuang Autonomous Region

Patentee before: Tang Xiang