A method for preparing composite bacteria fermented flour

Abstract

The invention discloses a preparation method of composite bacteria fermented flour, comprising the following steps: weighing raw materials by mass: 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 5-8 parts of olive oil, 7-10 parts of fig, 10-15 parts of yam, and 3-4 parts of lotus root powder; crushing 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 7-10 parts of fig, and 10-15 parts of yam; adding 5-8 parts of olive oil and 30-40 parts of water to grind and filter; 80-100 parts of wheat flour, 2-3 parts of pumpkin, 10-15 parts of yam and 3-4 parts of lotus root powder are dried at low temperature, air-dried, the moisture content is controlled to be 3-5%, ground into powder, and sieved through 120-140 meshes. The pumpkin and yam are organically classified and processed, combined and prepared, and mixed with wheat flour for preparation, so that a large amount of flour is avoided from the perspective of diet. The flour is suitable for processing various types of pasta, the flour has rich taste, can meet the needs of people in different regions, and can also meet the requirements of rapid fermentation.

Description

Technical Field

[0001] The invention relates to the technical field of fermented flour, and in particular to a method for preparing composite bacteria fermented flour. Background Art

[0002] Flour is a powder made from wheat. According to the protein content in the flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. Flour (wheat flour) is the staple food in most parts of northern China. There are many kinds of food made from flour, with various styles and different flavors. Traditional flour is prepared by adding improvers to wheat flour. The improvers mostly have the functions of whitening and high gluten. The taste function is relatively single and cannot meet the needs of people in different regions. Therefore, a person skilled in the art provides a method for preparing flour fermented with composite bacteria to solve the problems raised in the above background technology. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a method for preparing composite bacteria fermented flour.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A method for preparing composite bacteria fermented flour comprises the following steps:

[0006] (1) Weigh the raw materials by weight: 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 5-8 parts of olive oil, 7-10 parts of figs, 10-15 parts of yam, and 3-4 parts of lotus root powder;

[0007] (2) Crush 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 7-10 parts of figs, and 10-15 parts of yam, add 5-8 parts of olive oil and 30-40 parts of water, grind and filter;

[0008] (3) Dry 80-100 parts of wheat flour, 2-3 parts of pumpkin, 10-15 parts of yam, and 3-4 parts of lotus root powder at low temperature, air dry, control the moisture content to 3-5%, grind into powder, and sieve through 120-140 mesh;

[0009] (4) Soak 7-10 parts of figs and 10-15 parts of yam in water at room temperature for 1-2 hours, add water to cover the medicinal materials by 4-6 cm, heat and boil, and after boiling, use low heat to keep it in a slightly boiling state for 40-60 minutes, filter out the first medicinal liquid, add 80°C-85°C hot water to cover the medicinal materials for a second decoction, boil over high heat, and after boiling, use low heat to keep it in a slightly boiling state for 20-30 minutes, filter out the second medicinal liquid and the residue;

[0010] (5) Grind the medicinal residue from step (4) into 20-30 mesh and add it to the liquid filtered from step (2), seal and then ferment at 25-30° C. for 24-48 hours, and filter after fermentation;

[0011] (6) Mix the twice filtered drug solution in step (4) and the filtrate in step (5), and ultra-low temperature concentrate to a 2 / 3-3 / 4 volume slurry;

[0012] (7) Add the powder from step (3) and the slurry from step (6) to 80-100 parts of wheat flour, mix well, put into a freeze dryer, freeze at low temperature to make freeze-dried dough, and then grind into flour of 60-70 mesh size.

[0013] The beneficial effects of the present invention are:

[0014] 1. Pumpkin and yam are organically classified and processed, combined and prepared, and mixed with wheat flour to avoid the increase of cholesterol caused by large and excessive consumption of flour alone. The nutrients in the flour are not subjected to high-temperature frying, frying and other processes, so as to avoid destroying the nutrients and effectively preserve the nutrients. The figs are soaked and fermented with medicinal residue powder to further improve the nutritional utilization rate of the medicinal materials and promote the nutritional components of the fruit pulp. Finally, the flour is freeze-dried and crushed into flour to ensure uniform mixing and uniform ingredients. The flour is suitable for processing various types of pasta. The flour has rich flavors and can meet the needs of people in different regions and can also meet the requirements of rapid fermentation.

[0015] 2. By adding the prepared lotus root powder to the flour, various pasta products such as steamed buns, flower rolls, steamed stuffed buns, dumplings, crisps, etc. can be made, which can not only meet people's daily dietary needs, but also increase the nutritional and health-care effects of wheat flour. Regular consumption is beneficial to people's health and has nutritional and health-care effects, especially the effects of regulating the stomach and appetizing, strengthening the spleen and appetizing, strengthening the spleen and removing dampness, relaxing muscles and removing numbness, etc. DETAILED DESCRIPTION

[0016] The following will be combined with 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. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0017] Example 1

[0018] A method for quickly fermenting flour comprises the following steps:

[0019] (1) Weigh the following raw materials by weight: 80 parts of wheat flour, 2 parts of pumpkin, 3 parts of loofah, 5 parts of olive oil, 7 parts of figs, 10 parts of yam, and 3 parts of lotus root powder;

[0020] (2) Grind 80 parts of wheat flour, 2 parts of pumpkin, 3 parts of loofah, 7 parts of figs, and 10 parts of yam, add 5 parts of olive oil and 30 parts of water, grind and filter;

[0021] (3) Dry 80 parts of wheat flour, 2 parts of pumpkin, 10 parts of yam, and 3 parts of lotus root powder at low temperature, air dry, control the moisture content to 3%, grind into powder, and sieve through 120 mesh;

[0022] (4) Soak 7 parts of figs and 10 parts of yam in water at room temperature for 1 hour, add water to cover the medicinal materials by 4-6 cm, heat and boil, and after boiling, use low heat to keep it in a slightly boiling state for 40 minutes, filter out the first medicinal liquid, add 80°C hot water to cover the medicinal materials for a second decoction, boil over high heat, and after boiling, use low heat to keep it in a slightly boiling state for 20 minutes, and filter out the second medicinal liquid and the residue;

[0023] (5) Grind the medicinal residue from step (4) into 20 meshes and add it to the liquid filtered from step (2), seal it, and then ferment it at 25°C for 24 hours, and filter it after fermentation;

[0024] (6) Mix the twice filtered drug solution in step (4) and the filtrate in step (5), and ultra-low temperature concentrate to a 2 / 3-3 / 4 volume slurry;

[0025] (7) Add the powder of step (3) and the slurry of step (6) to the wheat flour 80, mix well, send into a freeze dryer, freeze at low temperature to make freeze-dried dough, and then grind into 60 mesh flour.

[0026] Example 2

[0027] (1) Weigh the following raw materials by weight: 100 parts of wheat flour, 3 parts of pumpkin, 4 parts of loofah, 8 parts of olive oil, 10 parts of figs, 15 parts of yam, and 4 parts of lotus root powder;

[0028] (2) Crush 100 parts of wheat flour, 3 parts of pumpkin, 4 parts of loofah, 10 parts of figs, and 15 parts of yam, add 8 parts of olive oil and 40 parts of water, grind and filter;

[0029] (3) Dry 100 parts of wheat flour, 3 parts of pumpkin, 15 parts of yam, and 4 parts of lotus root powder at low temperature, air dry, control the moisture content to 5%, grind into powder, and sieve through 140 mesh;

[0030] (4) Soak 10 parts of figs and 15 parts of yam in water at room temperature for 2 hours, add water to cover the medicinal materials by 6 cm, heat and boil, and after boiling, use low heat to keep it in a slightly boiling state for 60 minutes, filter out the first medicinal liquid, add 85°C hot water to cover the medicinal materials for a second decoction, boil over high heat, and after boiling, use low heat to keep it in a slightly boiling state for 30 minutes, and filter out the second medicinal liquid and the residue;

[0031] (5) Grind the residue from step (4) into 30 mesh and add it to the liquid filtered from step (2), seal and then ferment at 30°C for 48 hours, and filter after fermentation;

[0032] (6) Mix the twice filtered drug solution in step (4) and the filtrate in step (5), and ultra-low temperature concentrate to a 2 / 3-3 / 4 volume slurry;

[0033] (7) Add the powder from step (3) and the slurry from step (6) to 100 parts of wheat flour, mix well, put into a freeze dryer, freeze at low temperature to make freeze-dried dough, and then grind into 70 mesh flour.

[0034] In this application, structures and connection relationships that are not described in detail are all prior arts, and their structures and principles are well-known technologies and will not be described in detail here.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for preparing composite bacteria fermented flour, comprising the following steps: (1) Weigh the raw materials by weight: 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 5-8 parts of olive oil, 7-10 parts of figs, 10-15 parts of yam, and 3-4 parts of lotus root powder; (2) Crush 80-100 parts of wheat flour, 2-3 parts of pumpkin, 3-4 parts of loofah, 7-10 parts of figs, and 10-15 parts of yam, add 5-8 parts of olive oil and 30-40 parts of water, grind and filter; (3) Dry 80-100 parts of wheat flour, 2-3 parts of pumpkin, 10-15 parts of yam, and 3-4 parts of lotus root powder at low temperature, air dry, control the moisture content to 3-5%, grind into powder, and sieve through 120-140 mesh; (4) Soak 7-10 parts of figs and 10-15 parts of yam in water at room temperature for 1-2 hours, add water to cover the medicinal materials by 4-6 cm, heat and boil, and after boiling, use low heat to keep it in a slightly boiling state for 40-60 minutes, filter out the first medicinal liquid, add 80°C-85°C hot water to cover the medicinal materials for a second decoction, boil over high heat, and after boiling, use low heat to keep it in a slightly boiling state for 20-30 minutes, filter out the second medicinal liquid and the residue; (5) Grind the medicinal residue from step (4) into 20-30 mesh and add it to the liquid filtered from step (2), seal and then ferment at 25-30° C. for 24-48 hours, and filter after fermentation; (6) Mix the twice filtered drug solution in step (4) and the filtrate in step (5), and ultra-low temperature concentrate to a 2 / 3-3 / 4 volume slurry; (7) Add the powder from step (3) and the slurry from step (6) to 80-100 parts of wheat flour, mix well, put into a freeze dryer, freeze at low temperature to make freeze-dried dough, and then grind into flour with 60-70 mesh size.