Tartary buckwheat and gastrodia elata instant brewing powder and preparation method thereof

Abstract

The invention discloses tartary buckwheat and gastrodia elata instant brewing powder and a preparation method thereof. The preparation method comprises the following steps: selecting high-quality fagopyrum tararicum with full grains, cleaning, and drying or airing; the method comprises the following steps: selecting full fresh Zhaotong gastrodia elata without diseases and damages, cleaning, slicing, and drying or airing; grinding the Zhaotong tartary buckwheat into powder, and sieving with a 100-120-mesh sieve for later use; grinding the Zhaotong gastrodia elata into powder, and sieving with a 100-120-mesh sieve for later use; the sieved Zhaotong tartary buckwheat powder is stir-fried with soft fire under normal pressure until the tartary buckwheat powder is slightly yellow or the tartary buckwheat fragrance is obtained through stir-frying; mixing the cooked Zhaotong tartary buckwheat powder, Zhaotong gastrodia elata powder and fructose according to a weight ratio of (65-88): (10-30): (2-5), uniformly mixing, and sterilizing to obtain the instant meal replacement powder; zhaotong tartary buckwheat powder, Zhaotong gastrodia elata powder and xylitol. The nutritional value is extremely high; meanwhile, the gastrodia elata powder also has a unique flavor; the food materials with the two main components have relatively low fat content; the carrying is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of instant powders, and in particular to an instant buckwheat and gastrodia elata instant powder and a preparation method thereof. Background Art

[0002] Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.) belongs to the genus Fagopyrum of the Polygonnaceae family. It is an important food and medicine grain crop that originated in the Himalayas and southwest China. It is mainly concentrated in high-altitude mountainous areas and plateaus with an altitude of 1,500 to 3,000 meters in Yunnan, Sichuan, Guizhou, Tibet, Gansu, Shaanxi, Shanxi, etc. my country is the world's center of buckwheat diversity.

[0003] "Zhaotong Tartary Buckwheat" is a national geographical indication agricultural product. Zhaotong is one of the main production areas and birthplaces of Tartary Buckwheat in China. Tartary Buckwheat is a traditional grain in the high-altitude and cold areas of Zhaotong City. It is rich in nutritional value and has been hailed as the "king of grains" since ancient times. It is the only crop among cereal crops that combines seven nutrients and has the triple effects of nutrition, health care and medicine. It has high content of total flavonoids and rutin. Rutin is the most abundant functional substance in Tartary Buckwheat and has the effects of lowering blood sugar, blood pressure and blood lipids. Tartary Buckwheat is also rich in a variety of amino acids, including: glutamic acid, arginine, leucine*, lysine*, serine, phenylalanine*, glycine, valine*, isoleucine*, alanine, histidine, proline, cystine, aspartic acid, threonine, tyrosine*, methionine*, a total of 17 amino acids (* indicates 7 essential amino acids for the human body). The starch content is ≥60 (g / 100g), the total flavonoid content is ≥1.8%, and the crude fiber is ≥1.7%.

[0004] Gastrodia elata Blume belongs to the genus Gastrodia (Orchidaceae), Gastrodia R. Br., and its English name is Gastrodia elata Bl. It is mainly distributed in Yunnan, Guizhou, Sichuan, Jilin, Hebei, Gansu, Jiangsu, Jiangxi, Tibet, etc. Gastrodia elata is a kind of food, and it contains 17 of the 18 essential amino acids for the human body.

[0005] Gastrodia elata is also a kind of medicine. It is a common Chinese medicinal material with both medicinal and edible properties. It is sweet, pungent, and neutral in nature, and it enters the liver meridian. It can be used to extinguish wind and stop spasms, calm liver yang, and dispel wind and dredge meridians. It can be used to treat acute and chronic convulsions, convulsions, cramps, tetanus, vertigo, headache, hemiplegia, limb numbness, and rheumatic pain.

[0006] Zhaotong Gastrodia elata is widely praised for its quality. It is a specialty of Zhaotong City, Yunnan Province, and a Chinese national geographical indication product. On August 3, 2005, the state approved and issued the national standard GB19776-2005 "Zhaotong Gastrodia elata, a product of origin".

[0007] Zhaotong Gastrodia elata is large, thick and full, with a high content of gastrodin, and is called "Yunnan Gastrodia elata". It has a history of application in my country for more than 2,000 years. It was presented to the court as a "tribute" in the early Tang Dynasty, and the royal family of the Qing Dynasty listed it as a precious ingredient in the "imperial meal". Wang Xingwen and others from Yunnan Chinese Medical College said in the article "Research on Trace Elements and Amino Acid Chemical Composition in Wild and Cultivated Gastrodia elata in Zhaotong": Zhaotong Gastrodia elata has a long history of cultivation. Whether from historical research or modern research on Gastrodia elata, it is recognized that Zhaotong Gastrodia elata is the most excellent authentic medicinal material.

[0008] Tartary buckwheat itself has a certain bitter taste, which will affect the taste of instant instant powder. In addition, in the process of processing existing gastrodia powder, sometimes in order to increase the processing speed, high temperature, high pressure and other processing methods are used to quickly ripen the gastrodia, which may cause the loss of some nutrients. Therefore, the present invention provides a tartary buckwheat and gastrodia instant powder with less bitter taste and high nutrient retention. Summary of the invention

[0009] To this end, the present invention provides a tartary buckwheat and gastrodia elata instant powder and a preparation method thereof to solve the problems in the prior art.

[0010] In order to achieve the above object, the present invention provides the following technical solutions:

[0011] A tartary buckwheat and gastrodia elata instant powder and a preparation method thereof, comprising the following steps:

[0012] Step 1: Preparation of raw materials;

[0013] Select Zhaotong bitter buckwheat with full grains and high quality, wash it and dry it in the oven or in the sun; select fresh Zhaotong gastrodia elata without disease or damage and full in size, wash it, slice it and dry it in the oven or in the sun;

[0014] Step 2, pre-processing;

[0015] Grind the Zhaotong bitter buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind the Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside;

[0016] Step three, aging treatment;

[0017] Stir-fry the sifted Zhaotong buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or until the buckwheat aroma comes out;

[0018] Step 4: mixing and sterilization;

[0019] The cooked Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour and fructose are mixed in proportion, and the mixture is sterilized after being evenly mixed to obtain the instant meal replacement powder.

[0020] Further: in the step 1, when the Zhaotong bitter buckwheat and the Zhaotong gastrodia are dried in a baking oven, the temperature of the baking oven is set to 45-55°C.

[0021] Furthermore: in the step 2, the Zhaotong bitter buckwheat is ground into powder using a grain grinder; the Zhaotong gastrodia elata is ground into powder using a traditional Chinese medicine grinder.

[0022] Further: in the step 3, the method for frying the Zhaotong tartary buckwheat flour is to directly put the Zhaotong tartary buckwheat flour into an iron dry pan, and fry it over medium-low heat until it is slightly yellow or the tartary buckwheat aroma is fried out.

[0023] The invention also discloses an instant bitter buckwheat and gastrodia elata powder, which comprises Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata powder and xylitol, wherein the configuration ratio of the Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata powder and xylitol is 65-88:10-30:2-5 in parts by weight.

[0024] Furthermore, the present invention also discloses a tartary buckwheat and gastrodia elata instant powder and a preparation method thereof, which is characterized by comprising the following steps:

[0025] Step 1: Preparation of raw materials;

[0026] Select high-quality Zhaotong bitter buckwheat with full grains, wash it and dry it in the oven or in the sun; select fresh Zhaotong gastrodia elata without disease or damage and full in size, wash it, slice it and dry it in the oven or in the sun; select full white sesame seeds, wash them and dry them;

[0027] Step 2, pre-processing;

[0028] Grind Zhaotong bitter buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside; grind white sesame into powder, pass through a 100-120 mesh sieve, and set aside;

[0029] Step three, aging treatment;

[0030] Stir-fry the sifted Zhaotong buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or until the buckwheat aroma comes out;

[0031] Step 4: mixing and sterilization;

[0032] The cooked Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour, fructose and white sesame powder are mixed in proportion, and the mixture is sterilized after being evenly mixed to obtain the instant meal replacement powder.

[0033] Furthermore: the white sesame seeds are dried at a temperature of 45-50°C.

[0034] The invention also discloses an instant bitter buckwheat and gastrodia elata powder, which comprises Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata powder, xylitol and white sesame powder, wherein the configuration ratio of the Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata powder, fructose and white sesame powder in parts by weight is 60-88:10-30:2-5:1-3.

[0035] The present invention has the following advantages:

[0036] 1. Extremely high nutritional value: This instant meal replacement powder is mainly composed of tartary buckwheat and gastrodia elata. Both ingredients are food and medicine with the same origin, and are both national geographical indication products.

[0037] 2. Unique taste: During the production process, buckwheat is first ground into powder and then fried, so it has a unique buckwheat aroma. At the same time, gastrodia powder has a unique flavor. Adding an appropriate amount of sweetener xylitol increases the taste and flavor of the beverage (xylitol is suitable for people with high blood sugar), making it more delicious.

[0038] 3. Healthy and low-fat: This instant meal replacement powder uses Zhaotong buckwheat flour as the main raw material, Zhaotong Gastrodia elata powder as the secondary raw material, and xylitol as the auxiliary taste blender. Both of these ingredients have a low fat content, so the product has certain low-fat characteristics and is suitable for consumers, especially those who are concerned about healthy eating, such as those with high blood sugar, high blood lipids, and high blood pressure.

[0039] 4. Easy to carry: It is easy to store and carry. Consumers can prepare and eat it anytime and anywhere, meeting people's demand for convenient, healthy and nutritious food in modern fast-paced life. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0041] Figure 1 A flow chart of a method for preparing instant buckwheat and gastrodia elata powder provided in one embodiment of the present application. DETAILED DESCRIPTION

[0042] The following is an explanation of the implementation of the present invention by specific specific examples. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. It should be understood that these embodiments are only to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field can make some non-essential improvements and adjustments to the present invention based on the contents of the above invention; 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.

[0043] Embodiment 1

[0044] See also Figure 1 A method for preparing instant buckwheat and gastrodia elata powder comprises the following steps:

[0045] Step 1: Preparation of raw materials;

[0046] Select high-quality Zhaotong buckwheat with full grains, wash it clean and dry it in the oven or in the sun; select fresh Zhaotong Gastrodia elata that is free of disease and damage and has full grains, wash it, slice it and dry it in the oven or in the sun.

[0047] Step 2, pre-processing;

[0048] Grind the Zhaotong tartary buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind the Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside.

[0049] Step three, aging treatment;

[0050] Stir-fry the sifted buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or the buckwheat aroma comes out.

[0051] Step 4: mixing and sterilization;

[0052] The cooked bitter buckwheat dry powder, gastrodia elata powder and fructose are mixed in proportion, and sterilized after being mixed evenly to obtain the instant meal replacement powder.

[0053] In the step 2, the buckwheat is ground into powder using a dedicated grain grinder; the gastrodia elata is ground into powder using a dedicated traditional Chinese medicine grinder.

[0054] In the step 3, the method for frying the tartary buckwheat flour is to directly put the tartary buckwheat flour into an iron dry pan and fry it over medium-low heat until it turns slightly yellow or the tartary buckwheat aroma comes out.

[0055] The tartary buckwheat flour needs to be cooled after being cooked.

[0056] In this embodiment, the fructose in step 4 is xylitol.

[0057] In the method of this embodiment, a tartary buckwheat and gastrodia elata instant powder comprises tartary buckwheat flour, gastrodia elata powder and xylitol, wherein the configuration ratio of tartary buckwheat flour, gastrodia elata powder and xylitol in parts by weight is 65:30:5.

[0058] Embodiment 2

[0059] A tartary buckwheat and gastrodia elata instant powder comprises tartary buckwheat flour, gastrodia elata powder and xylitol, wherein the configuration ratio of the tartary buckwheat flour, gastrodia elata powder and xylitol in parts by weight is 88:10:2.

[0060] Embodiment 3

[0061] A tartary buckwheat and gastrodia elata instant powder comprises tartary buckwheat flour, gastrodia elata powder, xylitol and white sesame powder, wherein the configuration ratio of the tartary buckwheat flour, gastrodia elata powder, xylitol and white sesame powder in parts by weight is 88:10:2:1.

[0062] In this embodiment, a method for preparing a tartary buckwheat and gastrodia elata instant powder containing white sesame powder comprises the following steps:

[0063] Step 1: Preparation of raw materials;

[0064] Select high-quality Zhaotong buckwheat with full grains, wash it clean and dry it in the oven or in the sun; select fresh Zhaotong Gastrodia elata that is disease-free, damaged and full in size, wash it, slice it and dry it in the oven or in the sun; select full white sesame seeds, wash them and dry them.

[0065] Step 2, pre-processing;

[0066] Grind the Zhaotong bitter buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind the Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside; grind the white sesame into powder, pass through a 100-120 mesh sieve, and set aside.

[0067] Step three, aging treatment;

[0068] Stir-fry the sifted buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or the buckwheat aroma comes out.

[0069] Step 4: mixing and sterilization;

[0070] The matured bitter buckwheat dry powder, gastrodia elata powder, fructose and white sesame powder are mixed in proportion, and the mixture is sterilized after being evenly mixed to obtain the instant meal replacement powder.

[0071] The drying of the white sesame seeds is to directly put the white sesame seeds into a baking oven and dry them at a relatively low temperature. In this embodiment, in order to achieve the best use effect, the drying temperature of the baking oven is set to 45-50°C.

[0072] The instant buckwheat and gastrodia elata powder of the present invention has the following advantages:

[0073] High nutritional value: This instant meal replacement powder is mainly made of bitter buckwheat and gastrodia elata. Both ingredients are food and medicine, and are national geographical indication products. They are rich in nutrients. For example, Zhaotong bitter buckwheat is rich in protein, cellulose, 17 kinds of amino acids (7 kinds of essential amino acids for the human body), trace elements and various functional substances, which have the effects of lowering blood sugar, blood pressure and blood lipids. There are 18 kinds of essential amino acids for the human body, and Zhaotong gastrodia elata contains 17 kinds. Zhaotong gastrodia elata has a very high content of gastrodin, which can be used to extinguish wind and stop spasms, calm liver yang, dispel wind and dredge meridians, acute and chronic convulsions, convulsions and cramps, tetanus, dizziness, headache, hemiplegia, limb numbness, rheumatic pain. Therefore, this product has high medicinal, health and edible value and high nutritional value.

[0074] Unique taste: During the production process, buckwheat is first ground into powder and then fried, so it has a unique buckwheat aroma. At the same time, gastrodia powder has a unique flavor. Adding an appropriate amount of sweetener xylitol increases the taste and flavor of the beverage (xylitol is suitable for people with high blood sugar), making it more delicious.

[0075] Healthy and low-fat: This instant meal replacement powder uses Zhaotong buckwheat flour as the main raw material, Zhaotong Gastrodia elata powder as the secondary raw material, and xylitol as the auxiliary taste blender. Both ingredients have a low fat content, so the product has certain low-fat characteristics and is suitable for consumers, especially those who are concerned about healthy eating, such as those with high blood sugar, high blood lipids, and high blood pressure.

[0076] Easy to carry: easy to store and carry, consumers can prepare and consume it anytime and anywhere, meeting people's demand for convenient, healthy and nutritious food in modern fast-paced life.

[0077] Great market potential: With the improvement of people's living standards and the change of health concepts, consumers have an increasing demand for healthy and nutritious food. Zhaotong bitter buckwheat and Zhaotong gastrodia are both common edible and medicinal materials, so this product has strong market potential and promotion value.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for preparing instant buckwheat and gastrodia elata powder, characterized in that: The following steps are involved: Step 1: Preparation of raw materials; Select high-quality Zhaotong buckwheat with full grains, clean it and dry it in the oven or in the sun; Select fresh Zhaotong Gastrodia elata that is disease-free, damaged, and full in size, wash and slice, and then dry in the oven or in the sun; Step 2, pre-processing; Grind the Zhaotong bitter buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind the Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside; Step three, aging treatment; Stir-fry the sifted Zhaotong buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or until the buckwheat aroma comes out; Step 4: mixing and sterilization; The cooked Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour and fructose are mixed in proportion, and the mixture is sterilized after being evenly mixed to obtain the instant meal replacement powder.

2. The method for preparing instant buckwheat and gastrodia elata powder according to claim 1, characterized in that: When the Zhaotong bitter buckwheat and Zhaotong gastrodia are dried in a baking oven, the temperature of the baking oven is set at 45-55°C.

3. The method for preparing instant buckwheat and gastrodia elata powder according to claim 1, characterized in that: The Zhaotong bitter buckwheat is ground into powder using a grain grinder; the Zhaotong gastrodia elata is ground into powder using a traditional Chinese medicine grinder.

4. The method for preparing instant buckwheat and gastrodia elata powder according to claim 1, characterized in that: The method for frying the Zhaotong tartary buckwheat flour is as follows: directly putting the Zhaotong tartary buckwheat flour into an iron dry pan, and frying over medium or low heat until the flour turns slightly yellow or the tartary buckwheat aroma comes out.

5. The method for preparing instant buckwheat and gastrodia elata powder according to claim 1, characterized in that: The fructose is xylitol.

6. The instant buckwheat and gastrodia elata powder prepared by the method for preparing instant buckwheat and gastrodia elata powder according to any one of claims 1 to 5 is characterized in that: The configuration ratio of the Zhaotong bitter buckwheat flour, the Zhaotong gastrodia elata flour and the xylitol is 65-88:10-30:2-5 in parts by weight.

7. A method for preparing instant buckwheat and gastrodia elata powder according to any one of claims 1 to 5, characterized in that: The following steps are included: Step 1: Preparation of raw materials; Select high-quality Zhaotong bitter buckwheat with full grains, wash it and dry it in the oven or in the sun; select fresh Zhaotong gastrodia elata without disease or damage and full in size, wash it, slice it and dry it in the oven or in the sun; select full white sesame seeds, wash them and dry them; Step 2, pre-processing; Grind Zhaotong bitter buckwheat into powder, pass through a 100-120 mesh sieve, and set aside; grind Zhaotong gastrodia elata into powder, pass through a 100-120 mesh sieve, and set aside; grind white sesame into powder, pass through a 100-120 mesh sieve, and set aside; Step three, aging treatment; Stir-fry the sifted Zhaotong buckwheat flour under normal pressure over medium-low heat until it turns slightly yellow or until the buckwheat aroma comes out; Step 4: mixing and sterilization; The cooked Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour, fructose and white sesame powder are mixed in proportion, and the mixture is sterilized after being evenly mixed to obtain the instant meal replacement powder.

8. The method for preparing instant buckwheat and gastrodia elata powder according to claim 7, characterized in that: The white sesame seeds are dried at a temperature of 45-50°C.

9. The instant instant powder prepared by the method for preparing instant buckwheat and gastrodia elata powder according to any one of claims 7-8, characterized in that: The invention comprises Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour, xylitol and white sesame powder, wherein the configuration ratio of the Zhaotong bitter buckwheat flour, Zhaotong gastrodia elata flour, fructose and white sesame powder in parts by weight is 60-88:10-30:2-5:1-3.

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