CN110367063A - A kind of preparation method of quinoa bitter buckwheat compound nutritional meal - Google Patents

A kind of preparation method of quinoa bitter buckwheat compound nutritional meal Download PDF

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Publication number
CN110367063A
CN110367063A CN201910689369.0A CN201910689369A CN110367063A CN 110367063 A CN110367063 A CN 110367063A CN 201910689369 A CN201910689369 A CN 201910689369A CN 110367063 A CN110367063 A CN 110367063A
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parts
quinoa
bitter buckwheat
soil
preparation
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刘辉
卢扬
张振
李俊
唐健波
卢永仲
覃引
曾宪浩
陈中爱
陈朝军
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Guizhou Institute of Technology
Guizhou Institute of Biology
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Guizhou Institute of Technology
Guizhou Institute of Biology
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00—Methods for working soil
    • A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20—Cereals
    • 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
    • A23L7/10—Cereal-derived products
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2101/00—Agricultural use

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  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
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  • General Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
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  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
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Abstract

The invention discloses a kind of preparation methods of quinoa bitter buckwheat compound nutritional meal; the following steps are included: nutrient solution and sulfur-containing fertilizer liquid containing ethephon (CEPHA),2-(chloroethyl) phosphonic acid are suitably sprayed during planting tartary buckwheat first; the few tartary buckwheat particle of content of beary metal is obtained, then dry grinding will be shone after tartary buckwheat particle and the cleaning of quinoa particle blending water and mixed-powder is made；Mixed-powder is subjected to extruding pelletization by double screw extruder, hybrid particles are made；The obtained compound meal of quinoa bitter buckwheat is dried after hybrid particles are cooked.Not only yield is high for the bitter buckwheat of this method preparation, and content of beary metal substantially reduces, the bitter buckwheat obtain to plantation and quinoa mixing are using twin-screw progress secondary extrusion processing, and grinds obtain composite granule after obtained compound is dry, finally composite granule addition clear water is stirred evenly, the graininess of grain of rice size is made, is then placed on food steamer and cooks, dry later, obtain quinoa cooked-rice made of buck wheat, not only mouthfeel is good for it, and nutritive value is high, and safety is good.

Description

A kind of preparation method of quinoa bitter buckwheat compound nutritional meal
Technical field:
The present invention relates to technical field of nutritional food, and in particular to a kind of preparation method of quinoa bitter buckwheat compound nutritional meal.
Background technique:
Quinoa is Chenopodiaceae genus Chenopodium, is originated in the Andean Colombia of South America, Ecuador, Peru etc. High aititude mountain area.With certain drought-enduring, cold-resistant, salt tolerance, growth scope is about sea level to 4500 meters of height above sea level or so of height In original, plateau or mountainous region area that most suitable height is height above sea level 3000-4000 meters.Vitamin that quinoa is rich in, polyphenol, flavonoids Class, saponin(e and phytosterol substance have a variety of health efficacies.Quinoa has high protein, the fatty middle unsaturated fat of institute Acid account for 83% or a kind of food of low fructose low glucose can play beneficial functional during glycolipid metabolism.
Bitter buckwheat, that is, tartary buckwheat, scientific name hull buckwheat, alias buckwheat leaf seven, wild blue buckwheat, Wan Nianqiao, spinach wheat, black wheat, Hua Qiao.Than Sweet tea buckwheat, that is, buckwheat nutritive value is higher by very much, and the content of especially bioflavonoid is 13.5 times of buckwheat.Bitter buckwheat is nature Very few dual-purpose of drug and food crop in boundary, bitter buckwheat integrate seven big nutrition, are not medicines, are not health care products, and being can be when the food that meal is eaten Product, because of its special growing environment, bitter buckwheat itself is just rich in selenium, can play the role of nature Selenium Supplement to human body, have Brilliant healthy nutritive value and outstanding dietotherapy effect.
As the improvement of people's living standards, demand of the people to nutraceutical has more requirements.Due to quinoa and The high nutritive value of bitter buckwheat receives liking for more people, the two is usually prepared by mixing into food, for hypertension et al. Group has certain food therapy effect.But now with industrial rapid development and the aggravation of farmland pollution, largely Heavy metal such as mercury, lead, cadmium etc. enters environment, and caused heavy metal pollution produces murder by poisoning to plant, is more influenced by food chain Influence the health and safety of the mankind.And the heavy metal in soil also can have one to the growth of the plants such as bitter buckwheat, quinoa Fixed influence, to influence its nutritive value.In addition, the quinoa being worth in prior art, the mouthfeel of bitter buckwheat are not very good.
Summary of the invention:
In view of the deficiencies of the prior art, the present invention provides a kind of preparation method of quinoa bitter buckwheat compound nutritional meal, the party Not only yield is high for the bitter buckwheat of method preparation, and content of beary metal substantially reduces, and the bitter buckwheat obtain to plantation and quinoa mixing are using double Screw rod carries out secondary extrusion processing, and grinds after obtained compound is dry obtain composite granule, finally by composite powder after sieving Body is added clear water and stirs evenly, and the graininess of grain of rice size is made, is then placed on food steamer and cooks, dry later, obtain quinoa Cooked-rice made of buck wheat, not only mouthfeel is good, and nutritive value is high, and safety is good.
The technical solution adopted by the invention is as follows:
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) planting soil is turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, after tiling, Spray nutrient solution；Nutrient solution 30-40kg is sprayed per acre；Bitter buckwheat seed is uniformly sprinkling upon on ridge by then ridge processed, to each ridge into Row coating processing；After emergence seedling it is long to 5 ± 0.5cm high when, remove overlay film, spray sulfur-containing fertilizer liquid in seedling root, per acre Ground sprays sulfur-containing fertilizer liquid 18-22kg；Seedling it is long to 15 ± 0.5cm when carry out a point cultivation and handle；To point plant after bitter buckwheat seedling into Row weeding is loosened the soil, prevention and control of plant diseases, pest control processing；It is gathered in after maturation, collects tartary buckwheat particle；
(2) the obtained mixed-powder of dry grinding is shone after step (1) being obtained tartary buckwheat particle and the cleaning of quinoa particle blending water； Mixed-powder is subjected to extruding pelletization by double screw extruder, hybrid particles are made；Clear water will be added after hybrid particles grinds It stirs evenly, the graininess of grain of rice size is made, be then placed on after being cooked on food steamer and dry the obtained compound meal of quinoa bitter buckwheat.
As a preferred embodiment of the above technical solution, the additive amount of the soil-repairing agent is the 0.15- for turning over rear soil quality 2%.
As a preferred embodiment of the above technical solution, the soil-repairing agent in parts by weight, including following components: modification biological 3-6 parts of active carbon, 2-4 parts of Activated Sepiolite powder, 1-3 parts of humic acid, 20-40 parts of inorganic fertilizer, 80 parts of deionized water.
Further preferred as above-mentioned technical proposal, the inorganic fertilizer includes potassium dihydrogen phosphate, diammonium hydrogen phosphate, crosses phosphorus One of sour calcium, urea or a variety of mixing.
As a preferred embodiment of the above technical solution, the soil-repairing agent preparation method specifically includes the following steps:
One, it by straw, pericarp dries pulverizing ground and mixed, is sintered in Muffle furnace later, it is living that biology is made Property charcoal；Biological activated carbon is added in the aqueous solution of sodium ethylene diamine tetracetate after immersion treatment, is dried in vacuo, modification biological is made Active carbon；
Two, polyacrylamide gel solution and the sepiolite powder of milled processed are mixed into stewing process, filtered later, dried It is dry, Activated Sepiolite powder is made；
Three, inorganic fertilizer, humic acid are dissolved in deionized water and prepare mixed solution, modification biological made from step 1 is living Property charcoal and step 2 made from mixed solution is added after the mixing of Activated Sepiolite powder is stirred and stirs evenly, soil remediation is made Agent.
Further preferred as above-mentioned technical proposal, in step 1, the straw is corn stover, Wheat Straw One of stalk, soybean stalk, broomcorn straw or a variety of mixing；The pericarp is banana skin, apple skin, one in passion fruit shell Kind or a variety of mixing；The mass ratio of the straw and pericarp is (1-3): 1.
Further preferred as above-mentioned technical proposal, in step 1, the atmosphere of the sintering is inert atmosphere, the burning The temperature of knot is 300-400 DEG C, and the time of the sintering is 30-50min.
It is further preferred as above-mentioned technical proposal, in step 1, the matter of the aqueous solution of the sodium ethylene diamine tetracetate Amount concentration is 3-5%, and the aqueous solution of the sodium ethylene diamine tetracetate and the mass ratio of biological activated carbon are 12:(1.5-2.5).
As a preferred embodiment of the above technical solution, in step 2, the mass concentration of the polyacrylamide gel solution is 3- 5%, the mass ratio of the polyacrylamide gel and sepiolite powder is (0.5-1): 1.
As a preferred embodiment of the above technical solution, the tartary buckwheat particle and the mass ratio of quinoa are (2-4): 1.
As a preferred embodiment of the above technical solution, in step (1), the nutrient solution includes following components in parts by weight: more 0.1-0.4 parts of wall carbon nano tube, 0.5-1.3 parts of nano-titanium oxide, 6-8 parts of potassium dihydrogen phosphate, 3-7 parts of calcium superphosphate, magnesium sulfate 2-5 parts, 4-5 parts of the ethephon solution that mass concentration is 10%, 50 parts of deionized water.
As a preferred embodiment of the above technical solution, in step (1), the sulfur-containing fertilizer liquid includes with the following group in parts by weight Point: 8-10 parts of calcium sulfate, 3-5 parts of magnesium sulfate, 7-10 parts of potassium sulfate, 0.1-0.6 parts of ammonium molybdate, 80 parts of deionized water.
As the preferred of upper technical solution, the extruding pelletization specifically comprises the processes of: the area double screw extruder II temperature is 60-65 DEG C, the area III temperature be 110-112 DEG C, the area IV temperature is 125-128 DEG C, the area V temperature is 60-65 DEG C, the area VI temperature is 60-65℃；The revolving speed of the double screw extruder is 160-170r/min；The water content of mixed-powder is when the extruding pelletization 13%.
The invention has the following advantages:
Quinoa and bitter buckwheat nutrition rich in, in order to prepare quinoa cooked-rice made of buck wheat highly-safe, that nutritive value is high, this Invention tiles one first from the improvement of the implantation methods of bitter buckwheat first after turning over before planting under the certain depth of soil Layer soil-repairing agent, can effectively adsorb the heavy metal in soil, reduce influence of the heavy metal to bitter buckwheat normal growth；Soil is repaired Multiple agent includes by after straw and pericarp mixed calcining and the modified activated carbon through sodium ethylene diamine tetracetate aqueous solution soaking, poly- The mixed aqueous solution of sepiolite powder, inorganic fertilizer and humic acid that acrylamide gel activates；Its not only strong adsorption force, can also mention Supply nutrition needed for bitter buckwheat growth course；On the one hand, the content of beary metal of bitter buckwheat is reduced；On the other hand, hardship is improved The yield of buckwheat.
The present invention sprays nutrient solution to the soil-repairing agent after tiling；Nutrient solution includes multi-walled carbon nanotube, nano oxidized Titanium, potassium dihydrogen phosphate, calcium superphosphate, magnesium sulfate and ethephon solution；Multi-walled carbon nanotube has biggish specific surface area, has Stronger adsorption capacity；The heavy metal in soil can effectively be adsorbed；To reduce the content of heavy metal in bitter buckwheat；Ethephon (CEPHA),2-(chloroethyl) phosphonic acid can have Effect promotes bitter buckwheat growth, improves the yield and quality of bitter buckwheat.The present invention is when bitter buckwheat seedling grows to a certain extent, in seedling root Certain sulfur-containing fertilizer liquid is sprayed, sulphur can effectively improve the quality and yield of bitter buckwheat.
The bitter buckwheat that plantation obtains is sold after particle and the mixing of quinoa particle are cleaned with clear water and is dried by the present invention, after claying into power Secondary extrusion processing is carried out by double screw extruder, the nutritional ingredient of bitter buckwheat and quinoa is not damaged during secondary extrusion It loses, makes its nutritional ingredient more uniformization instead, in good taste, nutritive value is high.Quinoa cooked-rice made of buck wheat mouthfeel produced by the present invention It is soft glutinous, it is pure and fresh fragrant and sweet.
Specific embodiment:
In order to better understand the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solving The present invention is released, any restriction will not be constituted to the present invention.
Embodiment 1
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) by corn stover, banana skin with mass ratio for 1:1 dries pulverizing ground and mixed, the inertia in Muffle furnace later Atmosphere is sintered 30min at 300 DEG C, and biological activated carbon is made；1.5 parts of biological activated carbons, which are added to 12 parts of mass concentrations, is In the aqueous solution of 3% sodium ethylene diamine tetracetate after immersion treatment, modification biological active carbon is made in vacuum drying；
(2) mass concentration is mixed for 3% polyacrylamide gel solution and the sepiolite powder of milled processed, control poly- third The mass ratio of acrylamide gel and sepiolite powder is 0.5:1, and stewing process filters later, is dried, and Activated Sepiolite powder is made；
(3) in parts by weight, 20 parts of inorganic fertilizers, 1 part of humic acid are dissolved in 80 parts of deionized waters and prepare mixed solution, it will Mixed solution is added after the mixing of Activated Sepiolite powder made from modification biological active carbon made from 3 parts of step 1 and 2 parts of step 2 It is stirred and stirs evenly, soil-repairing agent is made；
(4) in parts by weight, by 0.1 part of multi-walled carbon nanotube, 0.5 part of nano-titanium oxide, 6 parts of potassium dihydrogen phosphates, 3 parts of mistakes The ethephon solution and 50 parts of deionized waters that calcium phosphate, 2 parts of magnesium sulfate, 4 parts of mass concentrations are 10% are mixed to prepare nutrient solution；It will 8 parts of calcium sulfate, 3 parts of magnesium sulfate, 7 parts of potassium sulfates, 0.1 part of ammonium molybdate, 80 parts of deionized waters are mixed to prepare sulfur-containing fertilizer liquid；To kind It plants soil to be turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, the additive amount of soil-repairing agent is to turn over The 0.15% of soil quality after ploughing；After tiling, nutrient solution obtained above is sprayed；Nutrient solution 30kg is sprayed per acre；Then it makes Bitter buckwheat seed is uniformly sprinkling upon on ridge by ridge, carries out coating processing to each ridge；After emergence seedling it is long to 5 ± 0.5cm high when, go Except overlay film, sulfur-containing fertilizer liquid is sprayed in seedling root, sprays sulfur-containing fertilizer liquid 18kg per acre；Seedling it is long to 15 ± 0.5cm when A point cultivation is carried out to handle；Weeding is carried out to the bitter buckwheat seedling after point cultivation, is loosened the soil, prevention and control of plant diseases, pest control processing；It is gathered in after maturation, Collect tartary buckwheat particle；
(5) step (4) are obtained into tartary buckwheat particle and quinoa particle is clear for the ratio mixing deionized water of 2:1 with mass ratio Dry grinding is shone after washing, and mixed-powder is made；The setting area double screw extruder II temperature is 60 DEG C, the area III temperature is 110 DEG C, the area IV Temperature is 125 DEG C, the area V temperature is 60 DEG C, the area VI temperature is 60 DEG C, and after double screw extruder preheats 5min, mixed-powder is added, The water content for keeping mixed-powder is 13%, and screw speed is that 160r/min carries out extruding pelletization, and hybrid particles are made；It will mixing Clear water is added after particle grinds to stir evenly, the graininess of grain of rice size is made, is then placed on the system of drying after cooking on food steamer Obtain the compound meal of quinoa bitter buckwheat.
Embodiment 2
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) by wheat stalk, apple skin with mass ratio for 3:1 dries pulverizing ground and mixed, the inertia in Muffle furnace later Atmosphere is sintered 50min at 400 DEG C, and biological activated carbon is made；2.5 parts of biological activated carbons, which are added to 12 parts of mass concentrations, is In the aqueous solution of 5% sodium ethylene diamine tetracetate after immersion treatment, modification biological active carbon is made in vacuum drying；
(2) mass concentration is mixed for 5% polyacrylamide gel solution and the sepiolite powder of milled processed, control poly- third The mass ratio of acrylamide gel and sepiolite powder is 1:1, and stewing process filters later, is dried, and Activated Sepiolite powder is made；
(3) in parts by weight, 40 parts of inorganic fertilizers, 3 parts of humic acid are dissolved in 80 parts of deionized waters and prepare mixed solution, it will Mixed solution is added after the mixing of Activated Sepiolite powder made from modification biological active carbon made from 6 parts of step 1 and 4 parts of step 2 It is stirred and stirs evenly, soil-repairing agent is made；
(4) in parts by weight, by 0.4 part of multi-walled carbon nanotube, 1.3 parts of nano-titanium oxides, 8 parts of potassium dihydrogen phosphates, 7 parts of mistakes The ethephon solution and 50 parts of deionized waters that calcium phosphate, 5 parts of magnesium sulfate, 5 parts of mass concentrations are 10% are mixed to prepare nutrient solution；It will 10 parts of calcium sulfate, 5 parts of magnesium sulfate, 10 parts of potassium sulfates, 0.6 part of ammonium molybdate, 80 parts of deionized waters are mixed to prepare sulfur-containing fertilizer liquid；It is right Planting soil is turned over, and soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, the additive amount of soil-repairing agent is Turn over the 2% of rear soil quality；After tiling, nutrient solution obtained above is sprayed；Nutrient solution 40kg is sprayed per acre；Then it makes Bitter buckwheat seed is uniformly sprinkling upon on ridge by ridge, carries out coating processing to each ridge；After emergence seedling it is long to 5 ± 0.5cm high when, go Except overlay film, sulfur-containing fertilizer liquid is sprayed in seedling root, sprays sulfur-containing fertilizer liquid 22kg per acre；Seedling it is long to 15 ± 0.5cm when A point cultivation is carried out to handle；Weeding is carried out to the bitter buckwheat seedling after point cultivation, is loosened the soil, prevention and control of plant diseases, pest control processing；It is gathered in after maturation, Collect tartary buckwheat particle；
(5) step (4) are obtained into tartary buckwheat particle and quinoa particle is clear for the ratio mixing deionized water of 4:1 with mass ratio Dry grinding is shone after washing, and mixed-powder is made；The setting area double screw extruder II temperature is 65 DEG C, the area III temperature is 112 DEG C, the area IV Temperature is 128 DEG C, the area V temperature is 65 DEG C, the area VI temperature is 65 DEG C, and after double screw extruder preheats 5min, mixed-powder is added, The water content for keeping mixed-powder is 13%, and screw speed is that 170r/min carries out extruding pelletization, and hybrid particles are made；It will mixing Clear water is added after particle grinds to stir evenly, the graininess of grain of rice size is made, is then placed on the system of drying after cooking on food steamer Obtain the compound meal of quinoa bitter buckwheat.
Embodiment 3
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) by soybean stalk, passion fruit shell with mass ratio be 1.5:1 dries pulverizing ground and mixed, later in Muffle furnace Inert atmosphere is sintered 35min at 330 DEG C, and biological activated carbon is made；It is dense that 1.7 parts of biological activated carbons are added to 12 parts of quality After degree is immersion treatment in the aqueous solution of 3.5% sodium ethylene diamine tetracetate, modification biological active carbon is made in vacuum drying；
(2) mass concentration is mixed for 3.5% polyacrylamide gel solution and the sepiolite powder of milled processed, control is poly- The mass ratio of acrylamide gel and sepiolite powder is 0.6:1, and stewing process filters later, is dried, and Activated Sepiolite is made Powder；
(3) in parts by weight, 24 parts of inorganic fertilizers, 1.5 parts of humic acid are dissolved in 80 parts of deionized waters and prepare mixed solution, Mixing is added after Activated Sepiolite powder made from modification biological active carbon made from 4 parts of step 1 and 2.5 parts of step 2 is mixed Solution, which is stirred, to stir evenly, and soil-repairing agent is made；
(4) in parts by weight, by 0.2 part of multi-walled carbon nanotube, 0.7 part of nano-titanium oxide, 6.5 parts of potassium dihydrogen phosphates, 4 parts The ethephon solution and 50 parts of deionized waters that calcium superphosphate, 3 parts of magnesium sulfate, 4.2 parts of mass concentrations are 10% are mixed to prepare nutrition Liquid；8.5 parts of calcium sulfate, 3.5 parts of magnesium sulfate, 8 parts of potassium sulfates, 0.2 part of ammonium molybdate, 80 parts of deionized waters are mixed to prepare containing sulfur fertilizer Feed liquid；Planting soil is turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, soil-repairing agent Additive amount is turn over rear soil quality 0.2%；After tiling, nutrient solution obtained above is sprayed；Nutrient solution is sprayed per acre 34kg；Bitter buckwheat seed is uniformly sprinkling upon on ridge by then ridge processed, carries out coating processing to each ridge；After emergence seedling it is long to 5 ± When 0.5cm high, overlay film is removed, sulfur-containing fertilizer liquid is sprayed in seedling root, sprays sulfur-containing fertilizer liquid 19kg per acre；Seedling is long extremely A point cultivation is carried out when 15 ± 0.5cm to handle；Weeding is carried out to the bitter buckwheat seedling after point cultivation, is loosened the soil, prevention and control of plant diseases, pest control processing；To maturation After gathered in, collect tartary buckwheat particle；
(5) step (4) are obtained tartary buckwheat particle and quinoa particle with mass ratio is the ratio mixing deionized water of 2.5:1 Dry grinding is shone after cleaning, and mixed-powder is made；The setting area double screw extruder II temperature is 63 DEG C, the area III temperature is 112 DEG C, IV Area's temperature is 126 DEG C, the area V temperature is 63 DEG C, the area VI temperature is 63 DEG C, and after double screw extruder preheats 5min, mixed powder is added End, keeping the water content of mixed-powder is 13%, and screw speed is that 165r/min carries out extruding pelletization, and hybrid particles are made；It will Clear water is added after hybrid particles grinds to stir evenly, the graininess of grain of rice size is made, is then placed on after being cooked on food steamer and dries in the air It is drying to obtain the compound meal of quinoa bitter buckwheat.
Embodiment 4
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) by broomcorn straw, passion fruit shell with mass ratio be 3:1 dries pulverizing ground and mixed, it is lazy in Muffle furnace later Property atmosphere, be sintered 45min at 370 DEG C, biological activated carbon is made；2 parts of biological activated carbons, which are added to 12 parts of mass concentrations, is In the aqueous solution of 4.5% sodium ethylene diamine tetracetate after immersion treatment, modification biological active carbon is made in vacuum drying；
(2) mass concentration is mixed for 5% polyacrylamide gel solution and the sepiolite powder of milled processed, control poly- third The mass ratio of acrylamide gel and sepiolite powder is 0.8:1, and stewing process filters later, is dried, and Activated Sepiolite powder is made；
(3) in parts by weight, 35 parts of inorganic fertilizers, 3 parts of humic acid are dissolved in 80 parts of deionized waters and prepare mixed solution, it will Mixed solution is added after the mixing of Activated Sepiolite powder made from modification biological active carbon made from 5 parts of step 1 and 3 parts of step 2 It is stirred and stirs evenly, soil-repairing agent is made；
(4) in parts by weight, 0.3 part of multi-walled carbon nanotube, 1 part of nano-titanium oxide, 7 parts of potassium dihydrogen phosphates, 5 parts are crossed into phosphorus The ethephon solution and 50 parts of deionized waters that sour calcium, 4 parts of magnesium sulfate, 4.5 parts of mass concentrations are 10% are mixed to prepare nutrient solution；It will 9 parts of calcium sulfate, 4 parts of magnesium sulfate, 8 parts of potassium sulfates, 0.4 part of ammonium molybdate, 80 parts of deionized waters are mixed to prepare sulfur-containing fertilizer liquid；To kind It plants soil to be turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, the additive amount of soil-repairing agent is to turn over The 0.2% of soil quality after ploughing；After tiling, nutrient solution obtained above is sprayed；Nutrient solution 35kg is sprayed per acre；Then it makes Bitter buckwheat seed is uniformly sprinkling upon on ridge by ridge, carries out coating processing to each ridge；After emergence seedling it is long to 5 ± 0.5cm high when, go Except overlay film, sulfur-containing fertilizer liquid is sprayed in seedling root, sprays sulfur-containing fertilizer liquid 20kg per acre；Seedling it is long to 15 ± 0.5cm when A point cultivation is carried out to handle；Weeding is carried out to the bitter buckwheat seedling after point cultivation, is loosened the soil, prevention and control of plant diseases, pest control processing；It is gathered in after maturation, Collect tartary buckwheat particle；
(5) step (4) are obtained into tartary buckwheat particle and quinoa particle is clear for the ratio mixing deionized water of 3:1 with mass ratio Dry grinding is shone after washing, and mixed-powder is made；The setting area double screw extruder II temperature is 65 DEG C, the area III temperature is 110 DEG C, the area IV Temperature is 125 DEG C, the area V temperature is 65 DEG C, the area VI temperature is 65 DEG C, and after double screw extruder preheats 5min, mixed-powder is added, The water content for keeping mixed-powder is 13%, and screw speed is that 170r/min carries out extruding pelletization, and hybrid particles are made；It will mixing Clear water is added after particle grinds to stir evenly, the graininess of grain of rice size is made, is then placed on the system of drying after cooking on food steamer Obtain the compound meal of quinoa bitter buckwheat.
Embodiment 5
A kind of preparation method of quinoa bitter buckwheat compound nutritional meal, comprising the following steps:
(1) by corn stover passion fruit shell with mass ratio be 2.5:1 dries pulverizing ground and mixed, it is lazy in Muffle furnace later Property atmosphere, be sintered 50min at 380 DEG C, biological activated carbon is made；2.2 parts of biological activated carbons are added to 12 parts of mass concentrations After immersion treatment in the aqueous solution of 4.5% sodium ethylene diamine tetracetate, modification biological active carbon is made in vacuum drying；
(2) mass concentration is mixed for 4.5% polyacrylamide gel solution and the sepiolite powder of milled processed, control is poly- The mass ratio of acrylamide gel and sepiolite powder is 0.8:1, and stewing process filters later, is dried, and Activated Sepiolite is made Powder；
(3) in parts by weight, 35 parts of inorganic fertilizers, 2.5 parts of humic acid are dissolved in 80 parts of deionized waters and prepare mixed solution, Mixing is added after Activated Sepiolite powder made from modification biological active carbon made from 5 parts of step 1 and 3.5 parts of step 2 is mixed Solution, which is stirred, to stir evenly, and soil-repairing agent is made；
(4) in parts by weight, by 0.35 part of multi-walled carbon nanotube, 1.2 parts of nano-titanium oxides, 7.5 parts of potassium dihydrogen phosphates, 6 The ethephon solution and 50 parts of deionized waters that part calcium superphosphate, 4.5 parts of magnesium sulfate, 5 parts of mass concentrations are 10% are mixed to prepare battalion Nutrient solution；9.5 parts of calcium sulfate, 4.5 parts of magnesium sulfate, 9 parts of potassium sulfates, 0.5 part of ammonium molybdate, 80 parts of deionized waters are mixed to prepare sulfur-bearing Fertilizer solution；Planting soil is turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, soil-repairing agent Additive amount be turn over rear soil quality 0.2%；After tiling, nutrient solution obtained above is sprayed；Nutrient solution is sprayed per acre 37kg；Bitter buckwheat seed is uniformly sprinkling upon on ridge by then ridge processed, carries out coating processing to each ridge；After emergence seedling it is long to 5 ± When 0.5cm high, overlay film is removed, sulfur-containing fertilizer liquid is sprayed in seedling root, sprays sulfur-containing fertilizer liquid 20kg per acre；Seedling is long extremely A point cultivation is carried out when 15 ± 0.5cm to handle；Weeding is carried out to the bitter buckwheat seedling after point cultivation, is loosened the soil, prevention and control of plant diseases, pest control processing；To maturation After gathered in, collect tartary buckwheat particle；
(5) step (4) are obtained tartary buckwheat particle and quinoa particle with mass ratio is the ratio mixing deionized water of 3.5:1 Dry grinding is shone after cleaning, and mixed-powder is made；The setting area double screw extruder II temperature is 60 DEG C, the area III temperature is 112 DEG C, IV Area's temperature is 125 DEG C, the area V temperature is 60 DEG C, the area VI temperature is 60 DEG C, and after double screw extruder preheats 5min, mixed powder is added End, keeping the water content of mixed-powder is 13%, and screw speed is that 170r/min carries out extruding pelletization, and hybrid particles are made；It will Clear water is added after hybrid particles grinds to stir evenly, the graininess of grain of rice size is made, is then placed on after being cooked on food steamer and dries in the air It is drying to obtain the compound meal of quinoa bitter buckwheat.
Comparative example 1
It does not include ethephon solution in nutrient solution, other techniques and embodiment 5 are identical.
Comparative example 2
Sulfur-containing fertilizer liquid is not sprayed, other preparation processes and embodiment 5 are identical.
The heavy metal cadmium content in the yield to the tartary buckwheat of plantation and tartary buckwheat particle is tracked investigation below, broadcasts Kind tartary buckwheat weight is 2kg, and the results are shown in Table 1:
Table 1
Single plant knot quantity, grain Total output, kg Gd content, kg/mg
Embodiment 1 133 462 0.046
Embodiment 2 135 460 0.042
Embodiment 3 130 465 0.045
Embodiment 4 132 462 0.040
Embodiment 5 135 465 0.042
Comparative example 1 102 362 0.129
Comparative example 2 98 335 0.132
From the point of view of above table, not only yield is high for the tartary buckwheat that the present invention plants, and content of beary metal is low, highly-safe.

Claims (10)

1. a kind of preparation method of quinoa bitter buckwheat compound nutritional meal, which comprises the following steps:
(1) planting soil is turned over, soil-repairing agent is laid in and is turned at rear soil depth 20-30cm, after tiling, sprinkling Nutrient solution；Nutrient solution 30-40kg being sprayed per acre, then ridge processed, bitter buckwheat seed being uniformly sprinkling upon on ridge, each ridge is covered Film process；After emergence seedling it is long to 5 ± 0.5cm high when, remove overlay film, spray sulfur-containing fertilizer liquid in seedling root, spray per acre Apply sulfur-containing fertilizer liquid 18-22kg；Seedling it is long to 15 ± 0.5cm when carry out a point cultivation and handle；Bitter buckwheat seedling after point cultivation is removed Grass loosens the soil, prevention and control of plant diseases, pest control processing；It is gathered in after maturation, collects tartary buckwheat particle；
(2) step (1) is obtained tartary buckwheat particle and quinoa particle with mass ratio as (2-4): 1 ratio blending water shines after cleaning Mixed-powder is made in dry grinding；Mixed-powder is subjected to extruding pelletization by double screw extruder, hybrid particles are made；It will mixing Grain grinds after be added clear water stir evenly, the graininess of grain of rice size is made, be then placed on after being cooked on food steamer dry it is obtained The compound meal of quinoa bitter buckwheat.
2. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that in step (1), institute The additive amount for stating soil-repairing agent is the 0.15-2% for turning over rear soil quality.
3. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that in step (1), institute State soil-repairing agent in parts by weight, including following components: 3-6 parts of modification biological active carbon, 2-4 parts of Activated Sepiolite powder, corruption Grow 1-3 parts sour, 20-40 parts of inorganic fertilizer, 80 parts of deionized water.
4. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that the soil remediation The preparation method of agent specifically includes the following steps:
One, by straw, pericarp dries pulverizing ground and mixed, later in Muffle furnace inert atmosphere, carry out at 300-400 DEG C It is sintered 30-50min, biological activated carbon is made；Biological activated carbon is added to immersion treatment in the aqueous solution of sodium ethylene diamine tetracetate Afterwards, it is dried in vacuo, modification biological active carbon is made；
Two, polyacrylamide gel solution and the sepiolite powder of milled processed are mixed into stewing process, filtered later, dried, system Obtain Activated Sepiolite powder；
Three, inorganic fertilizer, humic acid are dissolved in deionized water and prepare mixed solution, by modification biological active carbon made from step 1 It is stirred and stirs evenly with addition mixed solution after the mixing of Activated Sepiolite powder made from step 2, soil-repairing agent is made.
5. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 4, which is characterized in that in step 1, institute Stating straw is one of corn stover, wheat stalk, soybean stalk, broomcorn straw or a variety of mixing；The pericarp is One of banana skin, apple skin, passion fruit shell or a variety of mixing；The mass ratio of the straw and pericarp is (1-3): 1.
6. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 4, which is characterized in that in step 1, institute The mass concentration for stating the aqueous solution of sodium ethylene diamine tetracetate is 3-5%, the aqueous solution and bioactivity of the sodium ethylene diamine tetracetate The mass ratio of charcoal is 12:(1.5-2.5).
7. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 4, which is characterized in that in step 2, institute The mass concentration of polyacrylamide gel solution is stated as 3-5%, the mass ratio of the polyacrylamide gel and sepiolite powder is (0.5-1): 1.
8. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that in step (1), institute Stating nutrient solution in parts by weight includes 0.1-0.4 parts of following components multi-walled carbon nanotube, 0.5-1.3 parts of nano-titanium oxide, phosphoric acid 6-8 parts of potassium dihydrogen, 3-7 parts of calcium superphosphate, 2-5 parts of magnesium sulfate, 4-5 parts of the ethephon solution that mass concentration is 10%, deionized water 50 parts.
9. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that in step (1), institute State sulfur-containing fertilizer liquid includes following components in parts by weight: 8-10 parts of calcium sulfate, 3-5 parts of magnesium sulfate, 7-10 parts of potassium sulfate, molybdic acid 0.1-0.6 parts of ammonium, 80 parts of deionized water.
10. the preparation method of quinoa bitter buckwheat compound nutritional meal according to claim 1, which is characterized in that in step (2), The extruding pelletization specifically comprises the processes of: the area double screw extruder II temperature is 60-65 DEG C, the area III temperature is 110-112 DEG C, The area IV temperature is 125-128 DEG C, the area V temperature is 60-65 DEG C, the area VI temperature is 60-65 DEG C；The revolving speed of the double screw extruder For 160-170r/min；The water content of mixed-powder is 13% when the extruding pelletization.
CN201910689369.0A 2019-07-29 2019-07-29 A kind of preparation method of quinoa bitter buckwheat compound nutritional meal Pending CN110367063A (en)

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