CN104146218A - Novel selenium-rich wheat malt flour - Google Patents
Novel selenium-rich wheat malt flour Download PDFInfo
- Publication number
- CN104146218A CN104146218A CN201310178965.5A CN201310178965A CN104146218A CN 104146218 A CN104146218 A CN 104146218A CN 201310178965 A CN201310178965 A CN 201310178965A CN 104146218 A CN104146218 A CN 104146218A
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- CN
- China
- Prior art keywords
- selenium
- grains
- wheat
- wheat malt
- malt flour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
- A23L7/20—Malt products
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mycology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses novel selenium-rich wheat malt flour, belonging to the field of plants and foods. A preparation method of the novel selenium-rich wheat malt flour comprises the following steps: soaking wheat grains in 200ppm of a sodium selenite aqueous solution for 12-24 hours, spreading on a cultivation plate with a large quantity of holes, keeping waterless space with a certain height below the cultivation plate, germinating at 20-30 DEG C, spraying with 200ppm of the sodium selenite aqueous solution once per about one hour, cutting off generated leaves and roots when wheat malt is 2-3cm high in 3-4 days, and discarding the rest part including the grains; and drying the cut leaves and roots at the temperature of less than 70 DEG C, and grinding. The raw materials for preparing the selenium-rich wheat malt flour do not include the grains, so that the food safety risk caused by mildewing of the grains can be lowered; the content of organic selenium in the wheat roots is higher than that in the leaves, so that the content of the organic selenium in a whole product can be increased.
Description
Technical field
The present invention is a kind of Se-rich wheat bud powder of new model, belongs to plant and field of food.
Background technology
Selenium is a kind of trace element of needed by human, lacks selenium in most of China Soils In The Region, so the absorption wretched insufficiency of selenium in a lot of Chinese diet at ordinary times.Selenium Supplement can reduce the incidence of disease of tumour greatly, prevents and treats Keshan disease, and cardioprotection improves human immunological competence.Selenium has inorganic and organic two kinds of forms, and the absorptivity of Organic Selenium is high, also unlike inorganic selenium, because safe dose scope is narrow, is easy to people to produce murder by poisoning.Therefore, people start to utilize the enrichment principle of selenium, inorganic selenium is enriched in plant, and is converted into Organic Selenium, thereby produce selenium-enriched food, edible for people.Manufacture the method for product containing organic selenium powder and normally the blade of product containing organic selenium is cut to the rear grinds of oven dry, or dry rear abrasive dust together with root and seed.The advantage of a kind of rear method is the wheat root that takes full advantage of rich selenium, is conducive to improve the average content of Organic Selenium in malt flour, because the content of the selenium in root is apparently higher than blade.In addition, in root, contain a lot of active materials, be of value to health, should retain.But, we find in the process of making selenium Fructus Hordei Germinatus, have minority wheat seed to occur to go mouldy, wherein the wheat seed that goes mouldy of a part can not be sprouted: another part wheat blade and root that seed can grow that go mouldy, the blade and the root that newly grow do not go mouldy.Therefore, if we only cut blade from Fructus Hordei Germinatus base portion, and root system is cut, abandoned seed, the tissue of just can avoiding going mouldy is sneaked into selenium malt flour, greatly reduces toxin that mould the secretes healthy risk causing to people.
Summary of the invention
Wheat seed is soaked in to 12-24 hour in the sodium selenite aqueous solution of 150ppm-200ppm, then be laid on the cultivation dish of a large amount of holes, below keep certain height without hydrospace, at 20 DEG C of-30 DEG C of temperature, germinate, within every about 1 hour, spray once with the sodium selenite aqueous solution of 200ppm, through 3-4 days time, when the height of wheat malt is 2-3cm, blade and root that germination is grown are cut, and abandon the remaining part that comprises seed.The blade of cutting and root are placed in lower than drying at the temperature of 70 DEG C, then grinds.Make the raw material of Se-rich wheat bud powder owing to not comprising seed, can reduce because of the seed food safety risk of bringing of going mouldy.Organic selenium content in wheat root, higher than blade, is conducive to improve the content of Organic Selenium in whole product.Se-rich wheat bud powder raw material in the past derives from independent blade, or derives from blade, seed, three parts of root, and we derive from blade and two parts of root.
Detailed description of the invention
Embodiment 1:
Wheat seed is soaked in to 12-24 hour in the sodium selenite aqueous solution of 200ppm, then be laid on the cultivation dish of a large amount of holes, below keep certain height without hydrospace, at 20 DEG C of-30 DEG C of temperature, germinate, within every about 1 hour, spray once with the sodium selenite aqueous solution of 200ppm, through 3-4 days time, when the height of wheat malt is 2-3cm, blade and root that germination is grown are cut, and abandon the remaining part that comprises seed.By the blade of cutting and root at room temperature air-dry 1 day, be then placed in lower than drying at the temperature of 70 DEG C, then grinds, can obtain selenium content 40-60 μ g/ product containing organic selenium powder.
Embodiment 2:
Wheat seed is soaked in to 12-24 hour in the sodium selenite aqueous solution of 150ppm, then be laid on the cultivation dish of a large amount of holes, below keep certain height without hydrospace, at 20 DEG C of-30 DEG C of temperature, germinate, within every about 1 hour, spray once with the sodium selenite aqueous solution of 200ppm, through 3-4 days time, when the height of wheat malt is 2-3cm, blade and root that germination is grown are cut, and abandon the remaining part that comprises seed.By the blade of cutting and root at room temperature air-dry 1 day, be then placed in lower than drying at the temperature of 70 DEG C, then grinds, can obtain selenium content 30-50 μ g/g product containing organic selenium powder.
Claims (1)
1. a Se-rich wheat bud powder for new model, is characterized in that raw material sources are in blade and two parts of root of Se-rich wheat bud, and seed part is rejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178965.5A CN104146218A (en) | 2013-05-15 | 2013-05-15 | Novel selenium-rich wheat malt flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178965.5A CN104146218A (en) | 2013-05-15 | 2013-05-15 | Novel selenium-rich wheat malt flour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104146218A true CN104146218A (en) | 2014-11-19 |
Family
ID=51872022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178965.5A Pending CN104146218A (en) | 2013-05-15 | 2013-05-15 | Novel selenium-rich wheat malt flour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065105A (en) * | 2017-12-07 | 2018-05-25 | 重庆凌丰科技有限公司 | A kind of feed for improving immunity of poultry and preparation method thereof |
-
2013
- 2013-05-15 CN CN201310178965.5A patent/CN104146218A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065105A (en) * | 2017-12-07 | 2018-05-25 | 重庆凌丰科技有限公司 | A kind of feed for improving immunity of poultry and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Huang Yan Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yan Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Yan Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Yan Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |