Hemerocallis citrina willd whole grain powder and preparation method thereof

Abstract

The invention discloses day lily cereal powder, and relates to the technical field of food processing, and the day lily cereal powder is prepared by the following specific steps: (1) respectively baking cleaned and dried day lily and cereal at 80 DEG C, and then respectively crushing into powder for later use; and (2) uniformly mixing the hemerocallis citrina baroni powder and the whole grain powder, performing high-temperature sterilization treatment, and performing vacuum packaging to obtain the hemerocallis citrina baroni whole grain powder. Through scientific proportioning and fine processing, day lily and cereals are combined to prepare three nutrition powder which is rich in nutrition and unique in taste and has the effects of replenishing blood, promoting lactation, maintaining beauty, keeping young, soothing the nerves and tonifying the brain; the nutritional powder not only retains the original nutritional ingredients of the day lily and the whole grains, but also improves the nutritional value and the eating convenience through a special process, meets the requirements of modern people for healthy foods, and has a wide market application prospect.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to day lily and whole grains powder and a preparation method thereof. Background Art

[0002] Cereals and grains refer to grain crops in general. Cereals refer to rice, wheat, soybeans, corn, and potatoes. Cereals other than rice and flour are also commonly referred to as cereals and grains. Cereals and grains are the main source of dietary fiber, have the effects of lowering cholesterol and preventing cardiovascular diseases, and can provide most of the nutrients necessary for the human body. However, the nutritional aspects of cereal flour are not perfect, the preparation method is complicated, and the nutritional loss is serious.

[0003] As a common vegetable, daylily is rich in various nutrients such as protein, carbohydrates, vitamins and minerals, and has the effects of promoting the flow of blood and promoting lactation, nourishing blood and calming the liver, nourishing the skin and beautifying, and strengthening the brain and improving intelligence. However, no related existing technology for combining whole grains with daylily has been found.

[0004] Therefore, providing a day lily whole grain powder that is rich in nutrition, unique in taste and convenient to eat and a preparation method thereof is a technical problem that urgently needs to be solved in the art. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a day lily and whole grains powder and a preparation method thereof. The present invention combines day lily with whole grains through scientific proportioning and fine processing to make three kinds of nutritious powders with rich nutrition, unique taste and the effects of nourishing blood and promoting lactation, beautifying and nourishing the skin, and calming the nerves and nourishing the brain; the nutritious powder not only retains the original nutritional components of day lily and whole grains, but also improves its nutritional value and convenience of consumption through special technology, thus meeting the needs of modern people for healthy food and having broad market application prospects.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A method for preparing daylily and whole grains powder comprises the following specific steps:

[0008] (1) Wash and dry the day lily and cereals, bake them at 80° C., and then grind them into powder for later use;

[0009] (2) The day lily powder and the whole grain powder are uniformly mixed, sterilized at high temperature, and vacuum packed to obtain the day lily whole grain powder.

[0010] The present invention combines day lily with cereals and grains to make nutritional powder, which can not only enrich food varieties and improve nutritional value, but also better exert the efficacy of day lily and meet the needs of modern people for healthy food. Moreover, the powder is packaged under vacuum conditions to prevent microbial contamination and ensure product safety and hygiene.

[0011] Preferably, the baking time in step (1) is 2 hours.

[0012] The invention grinds the flour after being baked by low-temperature hot air instead of being fried, so the food is healthier after being eaten.

[0013] Preferably, the drying in step (1) is vacuum drying, and the drying is stopped when the moisture content reaches 3.0% at a temperature of 40° C. and a pressure of 2.67 kPa.

[0014] Preferably, the powder in step (1) is sieved through a 100-mesh sieve to ensure fine powder quality.

[0015] Preferably, in step (1), the mass percentage of the day lily powder is 10-20%, and the mass percentage of the whole grain powder is 80-90%.

[0016] Preferably, the high temperature sterilization conditions in step (2) are: treatment at 125-150° C. for 2-8 seconds.

[0017] It can kill possible microorganisms and ensure the safety and sanitary quality of the product.

[0018] A day lily and whole grains powder is obtained according to the preparation method described above.

[0019] Preferably, the raw materials are included in the following parts by weight: 4 parts of day lily, 2.5 parts of red beans, 1.5 parts of coix seeds, 1.5 parts of yam, 1 part of soybeans, 3 parts of black sesame seeds, 1.5 parts of red dates, 1.5 parts of Poria cocos, 1.5 parts of peanuts, 2 parts of walnuts, 2 parts of lotus seeds, 1 part of Euryale ferox and 2 parts of red rice.

[0020] Preferably, the raw materials are included in the following parts by weight: 4 parts of day lily, 2.5 parts of red beans, 2.5 parts of red rice, 2.5 parts of black rice, 1.5 parts of black beans, 3 parts of black sesame seeds, 1.5 parts of red dates, 1 part of wolfberry, 1.5 parts of peanuts, 2 parts of walnuts, 2 parts of oats and 2 parts of buckwheat.

[0021] Preferably, the raw materials are included in the following parts by weight: 4 parts of day lily, 1.5 parts of red beans, 2.5 parts of coix seeds, 1.5 parts of yam, 1.5 parts of sour jujube kernels, 2 parts of black sesame seeds, 1.5 parts of red dates, 1 part of poria, 1.5 parts of peanuts, 1.5 parts of walnuts, 1.5 parts of lotus seeds, 1.5 parts of black rice, 1.5 parts of oats, 1 part of pumpkin seeds and 1 part of carrots.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) Rich in nutrition: The raw materials of the present invention combine multiple nutritional components of day lily and whole grains to meet the human body's needs for multiple nutrients;

[0024] (2) Unique taste: Through scientific proportioning and fine processing, the product tastes delicate and mellow, which is easy to be accepted by consumers;

[0025] (3) Convenient to eat: The product of the present invention is in powder form and can be directly brewed and eaten, which is convenient and quick;

[0026] (4) Safety and sanitation: The present invention undergoes strict high-temperature sterilization and vacuum packaging to ensure product safety and sanitation. DETAILED DESCRIPTION

[0027] The following describes embodiments of the present invention, which are exemplary and intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0028] Example 1

[0029] The present invention provides a method for preparing blood-enriching and lactation-promoting day lily and whole grains powder, comprising the following specific steps:

[0030] (1) Weigh the raw materials according to the proportions in Table 1, and select fresh, pest-free, and pollution-free day lilies and grains as raw materials; wash the raw materials and dry them at 40° C. and a pressure of 2.67 kPa, turning the materials over every 15 minutes, and stop drying when the moisture content reaches 3.0% for later use;

[0031] (2) The washed and dried day lily and cereals were dried at 80°C for 2 h until cooked, and then crushed into powder and passed through a 100-mesh sieve;

[0032] (2) The day lily powder and the whole grain powder are uniformly mixed, and then sterilized at 125-150° C. for 2-8 seconds, and then vacuum packed to obtain the day lily whole grain powder.

[0033] Table 1 Example 1 Blood-tonifying and lactation-promoting daylily whole grain powder raw material ratio

[0034] type Content (portion) Daylily 4 red beans 2.5 Red Rice 2.5 Black Rice 2.5 Black Beans 1.5 Black sesame 3 red dates 1.5 Wolfberry 1 peanut 1.5 Walnut 2 oat 2 Buckwheat 1

[0035] Example 2

[0036] The present invention provides a method for preparing skin-beautifying daylily and whole grains powder, comprising the following specific steps:

[0037] (1) Weigh the raw materials according to the proportions in Table 2, and select fresh, pest-free, and pollution-free day lilies and grains as raw materials; wash the raw materials and dry them at 40° C. and a pressure of 2.67 kPa, turning the materials over every 15 minutes, and stop drying when the moisture content reaches 3.0% for later use;

[0038] (2) The washed and dried day lily and cereals were dried at 80°C for 2 h until cooked, and then crushed into powder and passed through a 100-mesh sieve;

[0039] (2) The day lily powder and the whole grain powder are uniformly mixed, and then sterilized at 125-150° C. for 2-8 seconds, and then vacuum packed to obtain the day lily whole grain powder.

[0040] Table 2 Example 2 Beauty and skin care daylily whole grain powder raw material ratio

[0041] type Content (portion) Daylily 4 red beans 2.5 Job's tears 1.5 Yam 1.5 soy 1 Black sesame 3 red dates 1.5 Poria 1.5 peanut 1.5 Walnut 2 Lotus seeds 2 Gorgon Fruit 1 Red Rice 2

[0042] Example 3

[0043] The present invention provides a method for preparing a nerve-soothing and brain-tonifying day lily and whole grains powder, comprising the following specific steps:

[0044] (1) Weigh the raw materials according to the proportions in Table 3, and select fresh, pest-free, and pollution-free day lilies and grains as raw materials; wash the raw materials and dry them at 40° C. and a pressure of 2.67 kPa, turning the materials over every 15 minutes, and stop drying when the moisture content reaches 3.0% for later use;

[0045] (2) The washed and dried day lily and cereals were dried at 80°C for 2 h until cooked, and then crushed into powder and passed through a 100-mesh sieve;

[0046] (2) The day lily powder and the whole grain powder are uniformly mixed, and then sterilized at 125-150° C. for 2-8 seconds, and then vacuum packed to obtain the day lily whole grain powder.

[0047] Table 3 Example 3 Ratio of raw materials of daylily whole grain powder for calming nerves and nourishing brain

[0048] type Content (portion) Daylily 4 red beans 1.5 Job's tears 2.5 Yam 1.5 Chinese date seed 1.5 Black sesame 2 red dates 1.5 Poria 1 peanut 1.5 Walnut 1.5 Lotus seeds 1.5 Black Rice 1.5 oat 1.5 Pumpkin seeds 1 carrot 1

[0049] Example 4

[0050] Ratio exploration: Explore the ratio of day lily and whole grains in day lily-whole grains powder.

[0051] The relevant proportions of the raw material ratios of the products prepared in the examples were explored, and the relevant effects are shown in Table 5. It can be seen from the table that when the proportion of day lily is 16% and the proportion of whole grains is 84%, the scores of the shape, color, texture, smell and taste of day lily-whole grains are relatively high, and its sensory score is the highest.

[0052] Table 5 Effect of the ratio of daylily and whole grains on their sensory scores

[0053]

[0054] Based on the products prepared in Examples 1-3, relevant proportions were explored, and the relevant technical effect data are shown in Table 6. It can be seen from the table that when the proportion of day lily-whole grains powder is 16% and the proportion of cereals powder is 84%, the scores of the blood-enriching and lactation-promoting effects, the skin-beautifying effects, and the calming and brain-nourishing effects of day lily-whole grains powder are the highest.

[0055] Table 6 Effect of the ratio of daylily and whole grains on its efficacy score

[0056]

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for preparing daylily and whole grains powder, characterized in that: The specific steps include: (1) Wash and dry the day lily and cereals, bake them at 80° C., and then grind them into powder for later use; (2) The day lily powder and the whole grain powder are uniformly mixed, sterilized at high temperature, and vacuum packed to obtain the day lily whole grain powder.

2. The method for preparing day lily whole grains powder according to claim 1, characterized in that: The baking time in step (1) is 2 hours.

3. The method for preparing day lily whole grains powder according to claim 1, characterized in that: The drying method in step (1) is vacuum drying, and the drying is stopped when the moisture content is 3.0% at a temperature of 40° C. and a pressure of 2.67 kPa.

4. The method for preparing day lily whole grains powder according to claim 1, characterized in that: The powder in step (1) is sieved through a 100-mesh sieve.

5. The method for preparing day lily whole grains powder according to claim 1, characterized in that: In step (1), the mass percentage of the day lily powder is 10-20%, and the mass percentage of the whole grain powder is 80-90%.

6. The method for preparing day lily whole grains powder according to claim 1, characterized in that: The high temperature sterilization conditions in step (2) are: treatment at 125-150° C. for 2-8 seconds.

7. A day lily and whole grains powder obtained according to the preparation method according to any one of claims 1 to 6.

8. The day lily whole grains powder according to claim 7, characterized in that: The invention comprises the following raw materials in parts by weight: 4 parts of day lily, 2.5 parts of red beans, 1.5 parts of coix seeds, 1.5 parts of yam, 1 part of soybean, 3 parts of black sesame, 1.5 parts of red dates, 1.5 parts of poria, 1.5 parts of peanuts, 2 parts of walnuts, 2 parts of lotus seeds, 1 part of Euryale ferox and 2 parts of red rice.

9. The day lily whole grains powder according to claim 7, characterized in that: The invention comprises the following raw materials in parts by weight: 4 parts of day lily, 2.5 parts of red beans, 2.5 parts of red rice, 2.5 parts of black rice, 1.5 parts of black beans, 3 parts of black sesame seeds, 1.5 parts of red dates, 1 part of wolfberry, 1.5 parts of peanuts, 2 parts of walnuts, 2 parts of oats and 2 parts of buckwheat.

10. The day lily whole grains powder according to claim 7, characterized in that: The invention comprises the following raw materials in parts by weight: 4 parts of day lily, 1.5 parts of red bean, 2.5 parts of coix seed, 1.5 parts of yam, 1.5 parts of spinach kernel, 2 parts of black sesame, 1.5 parts of red dates, 1 part of poria, 1.5 parts of peanut, 1.5 parts of walnut, 1.5 parts of lotus seed, 1.5 parts of black rice, 1.5 parts of oat, 1 part of pumpkin seed and 1 part of carrot.

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