Five-cereal selenium-rich powder and preparation method thereof

Abstract

The invention belongs to the technical field of selenium-rich cereal powder preparation, and discloses five-cereal selenium-rich powder which is prepared from the following components in percentage by weight: 30% of black beans, 10% of Chinese wolfberry fruits, 20% of black peanuts, 15% of black sesame seeds, 10% of sunflower seeds and the balance of polydextrose powder, and the content of the components is as follows: the content of the black beans is 30%, the content of the Chinese wolfberry fruits is 10%, the content of the black peanuts is 20%, the content of the black sesame seeds is 15%, the content of the sunflower seeds is 15%, and the content of the polydextrose powder is 10%. The content of the sunflower seeds is 15%, and the content of the polydextrose powder is 10%. Various selenium-rich cereals such as the black beans, the Chinese wolfberry fruits, the black peanuts, the black sesames and the sunflower seeds are matched, the food materials are rich in rich nutritional ingredients respectively, the nutritional value of the final product is more comprehensive and balanced due to the nutritional complementary effect among the food materials, and due to the design of the scientific proportion, the health-care effect is better. According to the five-cereal selenium-rich powder disclosed by the invention, the five-cereal selenium-rich powder can provide comprehensive and balanced nutritional support for a human body, daily health requirements are met, and in the processing process of the five-cereal selenium-rich powder, the raw materials are refined into fine powder, so that the fine taste of the product is improved through the treatment.

Description

Technical Field

[0001] The invention belongs to the technical field of preparation of selenium-enriched grain powder, and specifically relates to selenium-enriched grain powder and a preparation method thereof. Background Art

[0002] Selenium-rich whole grain powder is made from whole grains grown in a soil environment rich in natural selenium. Due to the special geological conditions in these areas, the soil is rich in selenium, making the whole grains grown naturally rich in selenium. Through scientific planting and strict screening, the purity and high quality of the raw materials are ensured. Selenium-rich whole grains not only retain the nutritional value of traditional whole grains, but also have more health benefits due to the addition of selenium.

[0003] A common drawback of making whole-grain selenium-rich powder may be the singleness of its nutritional ingredients. Although whole-grain selenium-rich powder achieves nutritional comprehensiveness and health benefits by selecting a variety of whole grains and cereals that are rich in selenium, in the actual production process, it relies too much on one or a few whole grains as raw materials, and fails to scientifically and rationally match different types of cereals, resulting in a relatively single nutritional ingredient in the final product. Summary of the invention

[0004] The purpose of the present invention is to provide a cereal selenium-enriched powder and a preparation method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a five-grain selenium-rich powder, which is composed of selenium-rich black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder, and the component contents are (weight percentage): 30% black beans, 10% wolfberries, 20% black peanuts, 15% black sesame seeds, 15% sunflower seeds and 10% polydextrose powder.

[0006] Preferably, the preparation method is:

[0007] S1: Prepare raw materials, take appropriate proportions of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder;

[0008] S2: Wash and roast the raw materials, and wash and dry the black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds;

[0009] S3: mixing, mixing the dried black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds according to a certain ratio;

[0010] S4: crushing raw materials: crushing the mixed black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds to obtain fine powder;

[0011] S5: Add polydextrose. Take an appropriate amount of polydextrose powder according to the proportion and add it to the mixed raw materials. Sift it twice to make it evenly distributed to obtain five-grain selenium-rich powder.

[0012] Preferably, the ratio of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder is: 30% black beans, 10% wolfberries, 20% black peanuts, 15% black sesame seeds, 15% sunflower seeds and 10% polydextrose powder.

[0013] Preferably, the black beans are high-quality, insect-free and mildew-free black beans, the wolfberries are dry, impurity-free and high-quality wolfberries, and the black peanuts are fresh and mildew-free black peanuts.

[0014] Preferably, the black sesame seeds are full-grained and impurity-free black sesame seeds, and the sunflower seeds are dry and non-moldy sunflower seeds.

[0015] Preferably, the black beans are dried at a temperature of 80°C to 100°C, the wolfberries are dried at a temperature of 40°C to 50°C, and the black peanuts are dried at a temperature of 70°C to 80°C.

[0016] Preferably, the drying time of the black beans is 1.5 hours to 2 hours, the drying time of the wolfberries is between one hour and two hours, and the drying time of the black peanuts is 40 minutes.

[0017] The beneficial effects of the present invention are as follows:

[0018] The present invention combines a variety of whole grains such as black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds. These ingredients are not only rich in nutrients, such as high-quality protein, dietary fiber, unsaturated fatty acids, multiple vitamins and minerals, which improve the nutritional complementary effect between them, but also are matched in proportion according to the four properties and five flavors of different foods, so that the nutritional value of the final product is more comprehensive and balanced. This scientific ratio design can effectively play the role of food in regulating the health of the body, and ensures that the whole grain selenium-enriched powder can provide comprehensive and balanced nutritional support for the human body to meet daily health needs.

[0019] Secondly, the grain selenium-rich powder uses advanced crushing technology during the processing to refine the raw materials into fine powder. This process not only improves the taste of the product, but more importantly, greatly increases the surface area of ​​the food, making it easier for the human body to digest and absorb. This is undoubtedly a great blessing for those with weak digestive function. They can easily obtain the nutrients needed by the body without increasing the gastrointestinal burden.

[0020] In addition, whole grain selenium-rich powder also has unique selenium-rich properties. Although selenide is not directly added during the preparation process, thanks to the rich selenium that the raw materials themselves may contain (especially when these raw materials are grown in selenium-rich soil), the selenium content in the final product reaches a relatively high level. Selenium, as one of the essential trace elements for the human body, plays an important role in anti-oxidation, enhancing immunity, and preventing cardiovascular diseases. Therefore, whole grain selenium-rich powder can not only meet people's daily nutritional needs, but also provide additional health protection for the body.

[0021] In terms of taste and flavor, five-grain selenium-rich powder also performs well. The addition of black sesame and sunflower seeds adds a unique flavor and aroma to the product, making it more rich and attractive in taste. This diverse taste not only enhances the consumer's eating experience, but also makes five-grain selenium-rich powder a beautiful landscape in a variety of eating scenarios.

[0022] Finally, the convenience of eating grain selenium-rich powder is also one of the important reasons why it is widely popular. As a powdered product, it can be easily added to various foods, such as milk, yogurt, juice, porridge, etc., adding a touch of health to daily diet. This flexible and changeable way of eating not only meets the diverse needs of modern people for healthy diet, but also greatly improves the convenience and fun of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention is a schematic diagram of the production process. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1 As shown, an embodiment of the present invention provides a five-grain selenium-rich powder, which is composed of selenium-rich black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder, and the component contents are (weight percentage): black bean content is 30%, wolfberry content is 10%, black peanut content is 20%, black sesame content is 15%, sunflower seeds content is 15%, and polydextrose powder content is 10%.

[0026] Wherein, its preparation method is:

[0027] S1: Prepare raw materials, take appropriate proportions of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder;

[0028] S2: Wash and roast the raw materials, and wash and dry the black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds;

[0029] S3: mixing, mixing the dried black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds according to a certain ratio;

[0030] S4: crushing raw materials: crushing the mixed black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds to obtain fine powder;

[0031] S5: Add polydextrose. Take an appropriate amount of polydextrose powder according to the proportion and add it to the mixed raw materials. Sift it twice to make it evenly distributed to obtain five-grain selenium-rich powder.

[0032] By combining a variety of whole grains such as black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds, these ingredients are not only rich in nutrients, such as high-quality protein, dietary fiber, unsaturated fatty acids, multiple vitamins and minerals, but also the nutritional complementary effect between them makes the nutritional value of the final product more comprehensive and balanced. This scientific ratio design ensures that whole grain selenium powder can provide comprehensive and balanced nutritional support for the human body to meet daily health needs.

[0033] Secondly, the grain selenium-rich powder uses advanced crushing technology during the processing to refine the raw materials into fine powder. This process not only improves the taste of the product, but more importantly, greatly increases the surface area of ​​the food, making it easier for the human body to digest and absorb. This is undoubtedly a great blessing for those with weak digestive function. They can easily obtain the nutrients needed by the body without increasing the gastrointestinal burden.

[0034] In addition, whole grain selenium-rich powder also has unique selenium-rich properties. Although selenide is not directly added during the preparation process, thanks to the rich selenium that the raw materials themselves may contain (especially when these raw materials are grown in selenium-rich soil), the selenium content in the final product reaches a relatively high level. Selenium, as one of the essential trace elements for the human body, plays an important role in anti-oxidation, enhancing immunity, and preventing cardiovascular diseases. Therefore, whole grain selenium-rich powder can not only meet people's daily nutritional needs, but also provide additional health protection for the body.

[0035] In terms of taste and flavor, five-grain selenium-rich powder also performs well. The addition of black sesame and sunflower seeds adds a unique flavor and aroma to the product, making it more rich and attractive in taste. This diverse taste not only enhances the consumer's eating experience, but also makes five-grain selenium-rich powder a beautiful landscape in a variety of eating scenarios.

[0036] Finally, the convenience of eating grain selenium-rich powder is also one of the important reasons why it is widely popular. As a powdered product, it can be easily added to various foods, such as milk, yogurt, juice, porridge, etc., adding a touch of health to daily diet. This flexible and changeable way of eating not only meets the diverse needs of modern people for healthy diet, but also greatly improves the convenience and fun of life.

[0037] Among them, the proportions of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder are as follows: black beans contain 30%, wolfberries contain 10%, black peanuts contain 20%, black sesame seeds contain 15%, sunflower seeds contain 15%, and polydextrose powder contains 10%;

[0038] In the careful proportion of the five-grain selenium-rich powder, black beans occupy a dominant position, with its 30% content contributing a large amount of protein, dietary fiber and minerals, providing a solid foundation for the body. Although wolfberry only accounts for 10%, its rich vitamins and antioxidants should not be underestimated, and it has a positive effect on improving immunity and nourishing the liver and kidneys. Black peanuts are added at a ratio of 20%, which not only adds a unique flavor, but also brings valuable unsaturated fatty acids, which are beneficial to cardiovascular health. Black sesame and sunflower seeds each account for 15%, which not only enriches the taste and aroma of the product, but also provides calcium, iron and unsaturated fatty acids to promote bone health and metabolic balance. Finally, 10% of polydextrose powder, as a low-calorie sweetener and dietary fiber source, not only improves the overall taste of the product, but also promotes intestinal health and enhances satiety. It is an ideal choice for modern healthy diet.

[0039] Among them, the black beans are high-quality, insect-free and mildew-free black beans, the wolfberries are dry, impurity-free and high-quality wolfberries, and the black peanuts are fresh and mildew-free black peanuts.

[0040] In the selection of raw materials for grain selenium-rich powder, every step reflects the ultimate pursuit of quality and health. As one of the main ingredients, black beans are selected from high-quality, insect-free and mildew-free varieties to ensure the high purity and safety of the product. At the same time, the rich protein, dietary fiber and various minerals of black beans themselves are retained, providing a solid nutritional foundation for the human body. As an auxiliary material, wolfberry has also been strictly screened, and only dry, impurity-free and high-quality wolfberries are selected. Such wolfberries are not only bright in color, but also rich in various vitamins, polysaccharides and antioxidants, which help to enhance immunity, nourish the liver and kidneys, and add a unique nourishing effect to the product. Black peanuts insist on using fresh, mildew-free raw materials. Their unique taste and rich nutrients such as unsaturated fatty acids and proteins, while retaining the original flavor, also ensure the nutritional value and safety of the product.

[0041] Among them, the black sesame seeds are full-grained and free of impurities, and the sunflower seeds are dry and mold-free.

[0042] In the selection of raw materials for whole grain selenium-enriched powder, black sesame and sunflower seeds also play an important role. Black sesame is selected from high-quality varieties with full grains and no impurities. Such black sesame is not only black and shiny in color, but also rich in oil, protein, calcium, iron, zinc, selenium and other trace elements, adding rich nutritional value and unique flavor to the product. Its unique aroma and taste make whole grain selenium-enriched powder more pleasant to eat. Sunflower seeds insist on using dry, mold-free raw materials to ensure the purity and safety of the product. Sunflower seeds are rich in unsaturated fatty acids, dietary fiber and multiple vitamins, which help lower cholesterol, prevent cardiovascular diseases, and promote intestinal health. Its unique nutty aroma and taste complement black sesame, and together enhance the overall flavor and nutritional value of whole grain selenium-enriched powder.

[0043] Among them, the drying temperature of black beans is: 80℃ to 120℃, the drying temperature of wolfberry is: 40℃ to 50℃, and the drying temperature of black peanuts is: 70℃ to 80℃.

[0044] The drying temperature of black beans is set between 80℃ and 120℃. This temperature range can effectively remove excess water from black beans while maintaining the stability of their nutrients, such as protein, dietary fiber and minerals, to avoid damage caused by high temperature. Moderate drying can also make black beans taste crisper and enhance the overall flavor of the product. The drying temperature of wolfberry is relatively low, controlled between 40℃ and 50℃. This low-temperature drying method can better retain the nutrients such as vitamins, polysaccharides and antioxidants in wolfberry, while preventing it from changing color or deteriorating due to high temperature, ensuring the color and quality of the product. The drying temperature of black peanuts is between black beans and wolfberries, set in the range of 70℃ to 80℃. This temperature can effectively remove moisture from black peanuts and maintain their crisp taste, and avoid high temperature damage to their internal nutrients, ensuring that consumers can enjoy nutritious and good-tasting black peanuts.

[0045] Among them, the drying time of black beans is 1.5 hours to 2 hours, the drying time of wolfberry is between one hour and two hours, and the drying time of black peanuts is 40 minutes.

[0046] The drying time of black beans is set at 1.5 hours to 2 hours. This time range ensures that the black beans can be fully dried, remove excess moisture, and prevent mildew and bacterial growth. At the same time, the appropriate drying time can also help improve the taste of black beans, making them more crispy and delicious. Long-term low-temperature drying can also help retain the nutrients in black beans, such as protein, dietary fiber and minerals, to ensure the nutritional value of the product. The drying time of wolfberry is relatively short, controlled between one hour and two hours. This is because wolfberry itself is relatively dry and easy to change color or deteriorate at high temperatures. Therefore, using a lower drying temperature and a shorter drying time can better retain its nutrients and color. At the same time, moderate drying can also remove moisture from the surface of wolfberry and increase its shelf life. The drying time of black peanuts is between black beans and wolfberry, which is 40 minutes. This drying time can ensure that the black peanuts are fully dried and maintain their crisp taste and unique aroma. At the same time, proper drying can also remove excess oil and moisture in black peanuts and improve their health value. In addition, long-term low-temperature drying also helps to retain unsaturated fatty acids, protein and other nutrients in black peanuts, providing consumers with higher quality health food.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kind of grain selenium-enriched powder, Features: The five-grain selenium-enriched powder is composed of selenium-enriched black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder, and its component contents are (by weight percentage): 30% black beans, 10% wolfberries, 20% black peanuts, 15% black sesame seeds, 15% sunflower seeds and 10% polydextrose powder.

2. The method for preparing the selenium-enriched grain powder according to claim 1, Features: Its preparation method is: S1: Prepare raw materials, take appropriate proportions of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder; S2: Wash and roast the raw materials, and wash and dry the black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds; S3: mixing, mixing the dried black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds according to a certain ratio; S4: crushing raw materials: crushing the mixed black beans, wolfberries, black peanuts, black sesame seeds and sunflower seeds to obtain fine powder; S5: Add polydextrose. Take an appropriate amount of polydextrose powder according to the proportion and add it to the mixed raw materials. Sift it twice to make it evenly distributed to obtain five-grain selenium-rich powder.

3. The method for preparing a grain selenium-enriched powder according to claim 1, Features: The proportions of black beans, wolfberries, black peanuts, black sesame seeds, sunflower seeds and polydextrose powder are as follows: 30% black beans, 10% wolfberries, 20% black peanuts, 15% black sesame seeds, 15% sunflower seeds and 10% polydextrose powder.

4. The method for preparing a grain selenium-enriched powder according to claim 1, Features: The black beans are high-quality black beans without insect infestation or mildew; the wolfberries are dry wolfberries without impurities and of high quality; and the black peanuts are fresh black peanuts without mildew.

5. The method for preparing the selenium-enriched grain powder according to claim 1, Features: The black sesame seeds are full-grained and impurity-free black sesame seeds, and the sunflower seeds are dry and mold-free sunflower seeds.

6. The method for preparing the selenium-enriched grain powder according to claim 1, Features: The drying temperature of the black beans is 80°C to 120°C, the drying temperature of the wolfberries is 40°C to 50°C, and the drying temperature of the black peanuts is 70°C to 80°C.

7. The method for preparing the selenium-enriched grain powder according to claim 1, Features: The drying time of the black beans is 1.5 hours to 2 hours, the drying time of the wolfberries is between one hour and two hours, and the drying time of the black peanuts is 40 minutes.

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