CN107334056A - Corn potato pasta and the preparation technology for being molded rice - Google Patents

Corn potato pasta and the preparation technology for being molded rice Download PDF

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Publication number
CN107334056A
CN107334056A CN201610428736.8A CN201610428736A CN107334056A CN 107334056 A CN107334056 A CN 107334056A CN 201610428736 A CN201610428736 A CN 201610428736A CN 107334056 A CN107334056 A CN 107334056A
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China
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potato
bitter buckwheat
corn
powder
rice
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巩发永
李静
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Xichang College
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Xichang College
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention discloses a kind of preparation technology that the higher corn potato pasta of nutritive value can be made and be molded rice.The preparation technology crushes after fresh potato is dried and obtains potato fecula, then potato extrusion powder is obtained by way of extrusion after adding water with obtained potato fecula, then Gluten is mixed, rutin powder, base-material is made in corn extrusion powder, it can reach 30% using the total content of potato in pasta made from the processing method and shaping rice is minimum, reach as high as 50%, far above the potato content in existing potato pasta and shaping rice, furthermore utilize in pasta made from the processing method and shaping rice made products and contain the higher corn of content and rutin, considerably increase pasta and be molded the nutritive value of rice.It is adapted in field of food popularization and application.

Description

Corn potato pasta and the preparation technology for being molded rice
Technical field
The present invention relates to field of food, and in particular to a kind of corn potato pasta and the preparation technology for being molded rice.
Background technology
Pasta, powder of also referred to as anticipating, it is to be easiest to be received closest to Chinese's eating habit in western-style food kind 's.On the origin of pasta, be derived from ancient Roman, saying of also having be by Marco Polo from China via cc In island reach the wording in whole Europe.The shape of pasta is also different, also has screw-type in addition to common straight body powder , it is bent tube type, buttferfly-type, shell type numerous hundreds of.
Pasta is divided into dry pasta and raw pasta;It is the most generally to circulate, eat to dry pasta Pasta.Dry pasta and be by dough molding noodles etc. desired shape after, by making it dry Dry and manufacture, it is that the mouthfeel with certain hard elastics is made us to cook pasta obtained from drying pasta class Satisfied food.Raw pasta is without drying steps and the pasta that manufactures, and raw pasta either walks in manufacture All it is the food different from drying pasta class in rapid or in terms of the outward appearance of product.Cook fresh pasta and obtain To pasta be the gratifying food that has good wheat taste and fragrance.
Shaping rice is also known as synthetic rice, refers to that starch materials add various fortification materials, is granulated, pastes by artificial means Change, the particle similar to natural rice is made in drying.Synthetic rice's low manufacture cost, easy processing make, and quality of finished product good, starch contains Measure low, nutritious, finished product smooth-shaped is attractive in appearance, and color variation, finished product adhesive property is good, and mouthfeel is soft, non-aging, both It is direct-edible, people also are available for by processing and eating the characteristics of rice.Synthetic rice eats as the substitute of rice for people, no But it is suitable for general family, and is particularly suitable for the needs of the various special edible colonies such as army, field work person.It is available for difference People's selection of colony (such as hypertension, obesity, diabetes patient, tinea pedis patient) is edible, particularly particularly suitable to stay for a long time Keep or operation supplies difficult local personnel selection in plateau, desert, island, field etc. and eaten.
Be molded rice by raw material → mixing → roller sheet → granulation → separation → screening → boiling shaping → drying → cooling → Finished product;
(1) raw material mixes;Raw material is mixed with vessel by proportioning, appropriate warm water and salt (10.2%) is added, makes dough Water content is 35%~37%.It can add people's appropriate vitamin B1, calcium and lysine when mixing and face.
(2) roller sheet is pelletized;After dough is become reconciled, wide face band is rolled into pulley type oodle maker, being then sent into has grain of rice cavity plate Granulator in, suppress granulating.
(3) separation screening;After granulation, the grain of rice and powder are separated with seperator and screening machine, the grain of rice sends to boiling Shaping, powder send mixing back to.
(4) boiling is molded;The grain of rice of water content 40% is sent into digesting apparatus, the grain of rice is passed through 3~5min of steamed, table Layer starch paste forms diaphragm, stable rice shape, and boiling is to work continuously.
(5) dry;By the grain of rice of shaping, it is sent into dryer and dries, during Slow cooling, allow moisture to continue to steam Hair, synthetic rice's moisture is controlled in 11%~11.5%, as finished product.
Corn (Classification system:Zea mays L.) it is grass family Zea annual herb plant.Alias:Maize, rod Son, maize, corn, maize, maize, maize, luxuriant reed, big sorgo, Chaozhou-Shantou region words claim young meter Ren, and Guangdong language is referred to as maize, the south of Fujian Province language Referred to as kind wheat.Stalk is upright, and generally branch, base portion do not save tool gas life prop root respectively.Leaf sheath has transverse vein;Tip of a leaf film quality, blade are flat Roomy, wire lanceolar, basal circular is in ear, and hairless or tool defect pubescence, middle arteries are sturdy.Caryopsis is spherical or oblate spheroid, ripe After expose outside lepicena and bran piece, its size produces difference with growth conditions is different.The different flower of monoecism, flowering fruit bearing stage autumn.It is beautiful Cultivation history about more than 470 year of the rice in China.China's sown area is only second to paddy and wheat, in grain at 300,000,000 mu or so at present The 3rd is occupied in food crop, is only second to the U.S. in the world.The whole world torrid zone and Temperate Region in China are planted extensively, are an important paddy Thing.Taste is fragrant and sweet, can do various dish, as corn irons.And the primary raw material of industrial alcohol and liquor.
The available energy of corn is high.The metabolic energy of corn is 14.06MJ/kg, and high person is up to 15.06MJ/kg.This is main Because crude fibre is seldom in corn, only 2%;And NFE is up to 72%, and digestibility is up to 90%;On the other hand, it is beautiful The crude fat content of rice is high, between 3.5% to 4.5%.Determine according to the study, every 106 kilocalories of 100 grams of corn heat content, fiber 2.9 grams of element, 4.0 grams of protein, 1.2 grams of fat, 22.8 grams of carbohydrate, separately containing mineral matter element and vitamin etc..Corn In the crude fibre that contains, it is higher 4-10 times than polished rice, smart face.Also contain a large amount of magnesium in corn, magnesium can strengthen intestinal wall wriggling, promote machine The excretion of body waste.The above-mentioned composition of corn and function, it is highly beneficial for losing weight.Flower spike corn stigma during corn maturation, has Diuresis, it is also favourable to losing weight.Corn can cooking on behalf of the tea, corn flour, corn cake etc. are fabricated to after can also crushing.It is expanded Popcorn afterwards is sufficiently bulky, and the hunger of obese people can be eliminated after food, but heat content is very low after food, and the substitute of fat-reducing One of.
Corn linoleic acid content is higher.The linoleic acid content of corn reaches 2%.Modern study confirms, contains in corn Abundant unrighted acid, especially linoleic content are up to more than 60%, and it is cooperateed with the vitamin E in maize germ Effect, can reduce serum cholesterol concentration and prevent it to be deposited on vascular wall.Therefore, corn to coronary heart disease, atherosclerosis, Hyperlipidemia and hypertension etc. have certain preventive and therapeutic action.
The protein content of corn is relatively low, and insufficient quality.The protein content of corn is about 8.6% or so, and amino It is sour uneven, the content deficiency of lysine, tryptophan and methionine.
The mineral matter of corn about 80% is present in embryo portion, and calcium content is seldom, and about 0.02%;Phosphorus is containing about 0.25%, but wherein The phosphorus that there are about 63% exists in the form of phytate phosphorus, and the utilization rate of nonruminant is very low.The content of other mineral elements is relatively low.
The vitamin vitamin E of corn is more, about 20mg/kg, human body cell can be promoted to divide, anti-aging, reduction Serum cholesterol, the function of preventing cutaneous lesions, moreover it is possible to mitigate artery sclerosis and brain function decline.Containing more in yellow maize Carrotene, vitamin D and K almost do not have.More containing thiamine in water soluble vitamin, the content of riboflavin and nicotinic acid is less, And nicotinic acid is present with mating type.
Also contain a kind of longevity factor ----glutathione in corn, it is in the presence of selenium, generation glutathione oxidation Enzyme, have and renew one's youth, the function of anti-aging.The selenium and magnesium contained in corn has a cancer-resisting effect, mistake in selenium energy acceleration bodies The decomposition of oxide, malignant tumour is set to cannot get the supply of oxygen molecule and be suppressed.On the one hand magnesium can also suppress cancer cell Development, on the other hand can promote bodily waste to excrete, and this is also significant to giving protection against cancer.Its glutamic acid contained has necessarily Brain-invigorating.
One research of German nutrition and health care association shows, in all staple foods, the nutritive value and health-care effect of corn It is highest.Research also shows that the nutritive value of special corn is higher than conventional corn.Such as protein, the plant of corn Oil and vitamin content are just higher than conventional corn 1-2 times;The content of " biological element " selenium is then high 8-10 times;17 contained by it In kind amino acid, there are 13 kinds to be higher than conventional corn.In addition, the various nutritional ingredients such as the moisture of fresh corn, active matter, vitamin More much higher than aging corn, because in storage process, the nutrition content of corn can rapid decrease.
Corn contains 7 kinds " anatrophics ", and German famous nutritionist professor La Heman for being responsible for this research points out, is working as In maximally effective more than the 50 kinds of nutraceutical agents that the present is proved, corn contains 7 kinds --- calcium, glutathione, vitamin, Magnesium, selenium, vitamin E and aliphatic acid.After measured, every 100 grams of corns can provide nearly 300 milligrams of calcium, almost with institute in dairy products The calcium contained is similar.Abundant calcium can play the effect of hypotensive.If daily intaking 1 gram of calcium, blood pressure can reduce by 9% after 6 weeks. In addition, carrotene contained in corn, can be converted into vitamin A, it has protective effect on cancer risk after being absorbed by the body;String Element can accelerate the discharge of carcinogen and other poisonous substances;Researcher points out, lutern that corn contains, zeaxanthin can be right Anti- eyes aging.
Corn is the health-care good product in coarse food grain, rather favourable to the health of human body:Vitamin B6, nicotinic acid in corn etc. into Point, there is stimulating gastrointestinal to wriggle, accelerate the characteristic of excrement excretion, can prevent treating constipation, stomach trouble, enteritis, intestinal cancer etc..Corn is rich in dimension Raw plain C, isomalto-oligosaccharide etc., there is long-lived, beautification function.Nutriment contained by maize point has enhancing human body new old generation Thank, adjust nervous function.Can play makes skin delicacy smooth, suppresses, delays wrinkle to act.Corn, which has in tune, to whet the appetite And the effect of reducing blood lipid, reduction serum cholesterol.Central America American Indian, which is not susceptible to suffer from hypertension and their main edible corns, to be had Close.
Potato, belong to Solanaceae herbaceos perennial, stem tuber can be edible, is the third-largest important cereal crops in the whole world, only Inferior to wheat and corn.Potato is also known as potato, potato, potato etc., the stem tuber of plant of Solanaceae.With wheat, corn, paddy, height Fine strain of millet simultaneously turns into five big crop of the world.
Ingredient in general fresh potato:Starch 9~20%, protein 1.5~2.3%, fat 0.1~1.1%, slightly Fiber 0.6~0.8%.Contained nutritional ingredient in 100g potatoes:The kilojoule of energy 318,5~8mg of calcium, 15~40mg of phosphorus, iron 0.4mg~0.8mg, 200~340mg of potassium, iodine 0.8~1.2,12~30mg of carrotene, 0.03~0.08mg of thiamine, core yellow Element 0.01~0.04mg, 0.4~1.1mg of niacin.
Potato stem tuber contains substantial amounts of starch.Starch is the main energy sources of edible potato.General early seasonal strain potato contains There is 11%~14% starch, mid-late mature seed contains 14%~20% starch, and the stem tuber of high starch varieties is up to more than 25%. Stem tuber is also containing glucose, fructose and sucrose etc..Potato protein nutritive value is high, and potato stem tuber contains 2% or so albumen Matter, protein content is 8%~9% during potato is dry.It was found that the protein nutritive value of potato is very high, its quality is equivalent to chicken The protein of egg, easily digestion, absorption, better than the protein of other crops.And the protein of potato contains 18 kinds of amino acid, The various essential amino acids that can not be synthesized including human body.The nutritive value of potato is spoken highly of, is to contain high-grade with its stem tuber The protein and lysine of essential amino acid, tryptophan, histidine, arginine, phenylalanine, valine, leucine, different bright The presence of propylhomoserin and methionine is undivided.Potato stem tuber contains multivitamin and inorganic salts.Edible potato is beneficial to strong The effect of health and vitamin is undivided.Particularly vitamin C can prevent scurvy, stimulate hematopoietic function etc., eaten daily Rice, in fine flour be no, and potato can provide substantial amounts of vitamin c.In stem tuber also containing vitamin A (carrotene), Vitamin B1, (thiamine), vitamin B2 (riboflavin), pellagra preventive factor (nicotinic acid), vitamin E (tocopherol), vitamin B3 are (general Acid), vitamin B6 (pyridoxol), vitamine M (folic acid) and biotin H etc., be all beneficial to health.In addition, stem tuber In inorganic salts such as calcium, phosphorus, iron, potassium, sodium, zinc, manganese etc., and the indispensable member of growing up to the health and early children development of people Element.Containing abundant dietary fiber in potato stem tuber, and containing abundant sylvite, belong to basic food.There is data expression, it contains Amount and apple are as many.Therefore absorption of the stomach and intestine to potato is slower, and after eating potato, the time rested in enteron aisle is longer than rice It is more, so having more satiety, while can also help to take away some greases and rubbish, there is certain catharsis and toxin expelling to act on. In addition, the stem tuber of potato also contains unexistent carrotene and ascorbic acid in cereal grain.Come from nutritional point See, it has the advantages of more than rice, flour, can supply the substantial amounts of heat energy of human body, can be described as " food perfect in every way ".People It is enough to sustain life if only leaning on potato and whole milk and healthy.Because the nutritional ingredient of potato is very comprehensive, nutrition knot Also relatively rationally, simply the amount of protein, calcium and vitamin A is slightly lower for structure;And this is just supplemented with whole milk.Potato stem tuber water Point more, lean, unit volume heats are at a fairly low, and contained vitamin C is 4 times of apple or so, and B family vitamin is apple 4 times, various mineral matters are several times to tens times of apple, and potato is hypotensive food, and certain nutrition is more in meals Or lack and can cause a disease.As a same reason, meals are adjusted, also can " eating " falls corresponding disease.Potato has the effect of anti-aging, it Containing the B family vitamin such as abundant vitamin B1, B2, B6 and pantothenic acid and substantial amounts of good fiber quality element, also containing trace element, ammonia The nutrients such as base acid, protein, fat and high-quality starch.Potato is carbohydrate, but its content is only equivalent weight 1/4 or so of rice, research shows, the starch in potato is a kind of resistant starch, has the function that to reduce adipocyte.Potato It is extraordinary hyperkalemia hyponatremia food, is well suited for edema type overweight people and eats, enriched plus its potassium content, almost in vegetables most High, so also having the effect of thin leg.It follows that potato has very high nutritive value and medical value, therefore, potato Various products are fabricated to extensively.
The full powder of potato is the one kind being dehydrated in potato product, cleaned, remove the peel, select, cutting using fresh potato as raw material Piece, rinse, precook, cooling down, boiling, smashing the technical process such as mud, shape or powdered is considered to be worth doing through fine particulate, piece obtained by dehydrating Product system is referred to as the full powder of potato, and the full powder of potato has cured in process, and therefore, there is the full powder of potato very strong sticking to glue Property, still, its corresponding ductility is poor, and a kind of Flour product base-material is formed after the full powder of potato is mixed with flour, if should The content of the full powder of potato is difficult to maintain the original processing characteristics of flour more than 25% when making and curing Flour product in base-material.
Potato starch is with fresh potato, cleans, crushes by raw material, filtering, being dehydrated, drying, at the process such as subpackage Reason forms, have the characteristics that it is pure white it is sparkling and crystal-clear, quality is fine and smooth, viscosity is high, therefore, potato starch has good ductility, but It is that the glutinous viscosity of corresponding potato starch is poor, is not easy a kind of agglomerating, Flour product base of formation after potato starch is mixed with flour Material, if the content of potato starch is more than 25% in the base-material, it is difficult to maintain flour original when making and curing Flour product Processing characteristics, for example, during pasta and shaping rice is made using the base-material, pasta and shaping rice are difficult into Type, it is difficult to process.
Potato pasta and shaping rice refer to using flour as primary raw material, and the full powder of a certain amount of potato is added in flour Or potato starch, at present, have much on corn potato pasta and the preparation technology for being molded rice, existing corn potato meaning Big sharp face and the preparation technology for being molded rice are processed after directly the full powder of potato is directly individually mixed with flour, due to The characteristic of the full powder of potato, the full powder content of potato added in flour are no more than 25%;Or by potato starch and flour list Solely mixing, due to the characteristic of potato starch, the potato starch content added in flour is no more than 25%:Thus, using now Some corn potato pastas and be molded rice preparation technology made of potato pasta and shaping rice in potato content all Not high, its nutritive value is relatively low.
The content of the invention
Technical problem solved by the invention be to provide it is a kind of can be made nutritive value it is higher corn potato Italy Face and the preparation technology for being molded rice.
Technical scheme is used by the present invention solves above-mentioned technical problem:The corn potato pasta and shaping rice Preparation technology, comprise the following steps:
A, choose fresh potato and cleaned, peeling processing;
B, it is ground into powder after the potato for cleaning peeling is dried and obtains potato fecula;
C, the potato fecula that step B is obtained is added into clear water makes the water content of potato fecula reach 15%-25%, then will Water content is that 15%-25% potato fecula obtains potato extrusion powder by way of extrusion;
D, prepare base-material, the base-material by Gluten, rutin powder, corn extrusion powder, squeezed by the obtained potatoes of step C Pressure swelling powder mixes, and the weight proportion of each component is as follows:Potato extrusion powder 30%-50%, rutin powder 0-5%, paddy Protein powder 2-6%, surplus are corn extrusion powder;
E, dough is prepared, base-material made from step D is added to appropriate additive, after mixing plus water stirs to obtain dough;
F, pasta and shaping rice is conventionally made in the dough for obtaining step E.
It is further that the rutin powder obtains with the following method, and specific method is as described below:
S1, choose complete bitter buckwheat seed and clean up;
S2, the bitter buckwheat seed cleaned up is put into clear water, soaked at 10-50 DEG C 2-24 hours, immersion will after terminating Bitter buckwheat seed is drained away the water, and the bitter buckwheat seed to drain away the water then is carried out into drying and processing in the environment that temperature is 105-110 DEG C, dried The dry time is 20-200 minutes;
S3, the bitter buckwheat seed after drying is put into the container for being loaded with alkaline solution, the bitter buckwheat seed and alkaline solution Weight ratio is 1:(5-20), the pH value of the alkaline solution is 8~9, and temperature is 90 DEG C, and the container of sealing then is put into ultrasound Carry out ultrasonic constant-temperature extraction in ripple environment, time of ultrasonic constant-temperature extraction is 10-40min, the ultrasonic constant-temperature The temperature of extraction is 60-90 DEG C, and the container of sealing is taken out and cooled down after terminating by extraction;
S4, suction filtration processing is carried out to the liquid in container, obtain bitter buckwheat leaching liquor and the bitter buckwheat seed after extracted, and will leaching Processing is dried in bitter buckwheat seed after carrying;
S5, the pH value of acid solution regulation mixing liquid is added in the bitter buckwheat leaching liquor that step S4 is obtained to 3.5-4, so Stand afterwards and obtain rutin sediment, and rutin sediment is dried to obtain rutin powder.
It is further that in step s 2, the bitter buckwheat seed cleaned up is put into clear water, it is small that 24 is soaked at 37 DEG C When.
It is further that in step s 2, the bitter buckwheat seed to drain away the water is dried in the environment that temperature is 105 DEG C Processing.
It is further that in step s3, the alkaline solution is limewash.
It is further that in step s3, the weight ratio of the bitter buckwheat seed and alkaline solution is 1:10.
It is further that in step s3, the temperature of the ultrasonic constant-temperature extraction is 80 DEG C.
It is further that in step s3, time of ultrasonic constant-temperature extraction is 20min, the frequency of the ultrasonic wave Rate is 100Hz.
Beneficial effects of the present invention:The preparation technology of corn potato pasta of the present invention and shaping rice will be fresh Potato dry after crush and obtain potato fecula, then added with obtained potato fecula after water and obtained by way of extrusion Potato extrusion powder, then it is made with obtained potato extrusion powder mixing Gluten, rutin powder, corn extrusion powder Base-material, 30% can be reached using the total content of potato in pasta made from the processing method and shaping rice is minimum, most It is high by reachable 50%, far above the potato content in existing potato pasta and shaping rice, furthermore utilize the processing method system Containing the higher corn of content and rutin in the pasta and shaping rice that obtain, considerably increase pasta and be molded the battalion of rice Value is supported, while potato liquid is added when dough is made, further increases pasta and the potato being molded in rice Content, further increase pasta and be molded the nutritive value of rice.In addition, shine dry powder after fresh potato is cleaned up It is broken to obtain potato fecula, the whole nutriment of potato is not only remained, and also procedure of processing is simple, and cost is very low, significantly Reduce processing cost.
Embodiment
The corn potato pasta and the preparation technology for being molded rice, comprise the following steps:
A, choose fresh potato and cleaned, peeling processing;
B, it is ground into powder after the potato for cleaning peeling is dried and obtains potato fecula;
C, the potato fecula that step B is obtained is added into clear water makes the water content of potato fecula reach 15%-25%, then will Water content is that 15%-25% potato fecula obtains potato extrusion powder by way of extrusion;
D, prepare base-material, the base-material by Gluten, rutin powder, corn extrusion powder, squeezed by the obtained potatoes of step C Pressure swelling powder mixes, and the weight proportion of each component is as follows:Potato extrusion powder 30%-50%, rutin powder 0-5%, paddy Protein powder 2-6%, surplus are corn extrusion powder;
E, dough is prepared, base-material made from step D is added to appropriate additive, after mixing plus water stirs to obtain dough;
F, pasta and shaping rice is conventionally made in the dough for obtaining step E.
The preparation technology of corn potato pasta of the present invention and shaping rice crushes after fresh potato is dried Potato fecula is obtained, potato extrusion powder is obtained by way of extrusion after then adding water with obtained potato fecula, Then base-material is made with obtained potato extrusion powder mixing Gluten, rutin powder, corn extrusion powder, utilizes the processing The total content of potato is minimum in pasta made from method and shaping rice can reach 30%, reach as high as 50%, remote high Potato content in existing potato pasta and shaping rice, furthermore using pasta made from the processing method and into Containing the higher corn of content and rutin in type rice, considerably increase pasta and be molded the nutritive value of rice, while making Make to add potato liquid when dough, further increase pasta and the potato content being molded in rice, further improve Pasta and the nutritive value for being molded rice.In addition, dry grinding is shone after fresh potato is cleaned up obtains potato fecula, The whole nutriment of potato is not only remained, and procedure of processing is simple, and cost is very low, greatly reduces processing cost.
The content of the potato extrusion powder is added according to actual conditions, can add 30%, 32%, 35%, 37%th, 40%, 42%, 45%, 47%, 50%, concrete content is depending on actual conditions, and preferable 40%.
The content of the Gluten is added according to actual conditions, can add 2.0%, 2.1%, 2.2%, 2.3%, 2.4%th, 2.5%, 2.7%, 3%, 3.5%, 4%, 4.5%, 5%, 6%, the purpose for adding Gluten is to strengthen potato Pasta and the toughness for being molded rice, so that the potato pasta and shaping rice finally produced have preferable strength Road, the mouthfeel of food is lifted, the content of Gluten is preferably 3.6%.
Rutin powder is added primarily to improving pasta and being molded the nutritive value of rice, rutin category vitamins Medicine, having reduces capillary permeability and brittle effect, keeps and recover the normal elasticity of capillary.For preventing and treating high blood Press cerebral hemorrhage;Diabetic retina bleeding and purpura haemorrhagica etc., also serve as food antioxidant and pigment.Rutin still synthesizes song The primary raw material of gram rutin, Troxerutin is cardiovascular and cerebrovascular medication, can effectively suppress hematoblastic aggregation, prevent thrombosis Effect.The addition of rutin powder can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%th, 1.0%, 1.1%, 1.2%, 1.3%, 1.4%, 1.5%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, rutin The content of powder is the higher the better, but in order to control shaping meter Cheng Ben, the addition of the rutin powder is preferably 4.4%, Rutin powder can not be added.
The corn extrusion powder obtains with the following method:Reach the water content of corn flour corn flour addition clear water To 15%-25%, the corn flour that water content is 15%-25% is then obtained into corn extrusion by way of extrusion Powder, the above method is simple to operate, and processing cost is low.
The rutin powder obtains with the following method, and specific method is as described below:
S1, choose complete bitter buckwheat seed and clean up;
S2, the bitter buckwheat seed cleaned up is put into clear water, soaked at 10-50 DEG C 2-24 hours, immersion will after terminating Bitter buckwheat seed is drained away the water, and the bitter buckwheat seed to drain away the water then is carried out into drying and processing in the environment that temperature is 105-110 DEG C, dried The dry time is 20-200 minutes;
S3, the bitter buckwheat seed after drying is put into the container for being loaded with alkaline solution, the bitter buckwheat seed and alkaline solution Weight ratio is 1:(5-20), the pH value of the alkaline solution is 8~9, and temperature is 90 DEG C, and the container of sealing then is put into ultrasound Carry out ultrasonic constant-temperature extraction in ripple environment, time of ultrasonic constant-temperature extraction is 10-40min, the ultrasonic constant-temperature The temperature of extraction is 60-90 DEG C, and the container of sealing is taken out and cooled down after terminating by extraction;
S4, suction filtration processing is carried out to the liquid in container, obtain bitter buckwheat leaching liquor and the bitter buckwheat seed after extracted, and will leaching Processing is dried in bitter buckwheat seed after carrying;
S5, the pH value of acid solution regulation mixing liquid is added in the bitter buckwheat leaching liquor that step S4 is obtained to 3.5-4, so Stand afterwards and obtain rutin sediment, and rutin sediment is dried to obtain rutin powder.
The rutin powder, preparation method thereof, as raw material, clear water is first put into after bitter buckwheat seed is cleaned up using the bitter buckwheat seed of whole grain In at 10-50 DEG C soak 2-24 hours, immersion terminate after bitter buckwheat seed is drained away the water, then the bitter buckwheat seed to drain away the water is existed Temperature is to carry out drying and processing in 105-110 DEG C of environment, then is put into the container for be loaded with alkaline solution by bitter buckwheat seed Row ultrasonic constant-temperature extracts the rutin diffusion for making to contain in the kind skin of bitter buckwheat seed, the rutin contained in bitter buckwheat seed kind skin and meanwhile to It is interior, to extend out calculate, spread outward in alkaline solution, inwardly diffuse in bitter buckwheat core, then carry out suction filtration and handle to obtain bitter buckwheat Leaching liquor and the bitter buckwheat seed after extracted, finally stand bitter buckwheat leaching liquor to obtain rutin sediment, and enter rutin sediment Row is dried to obtain rutin powder, and due to being wrapped up by kind of skin and tartary buckwheat shell, bitter buckwheat can be avoided when being extracted using bitter buckwheat whole grain alkali lye Starch in core enters and starch gelatinization is caused in leaching liquor, meanwhile, first it is put into clear water in 10- after bitter buckwheat seed is cleaned up Soaked at 50 DEG C 2-24 hours, immersion drains away the water bitter buckwheat seed after terminating, and is then in temperature by the bitter buckwheat seed to drain away the water Drying and processing is carried out in 105-110 DEG C of environment, can so make bitter buckwheat core outer layer or whole gelatinization, so as to further avoid hardship Starch in buckwheat core enters and starch gelatinization is caused in leaching liquor, after so only bitter buckwheat leaching liquor need to being stood to one end time Easily to separate bitter buckwheat rutin, cost is very low, meanwhile, this method is the extraction bitter buckwheat reed from bitter buckwheat kind skin Fourth, and the rutin content contained in bitter buckwheat kind skin is highest, can so extract more bitter buckwheat rutins, improves efficiency With yield.
In the above-described embodiment, in order that bitter buckwheat core is entirely gelatinized to form an entirety, whole bitter buckwheat must just be caused Core is soaked by clear water, in order to achieve the above object, in step s 2, the bitter buckwheat seed cleaned up is put into clear water, at 37 DEG C Lower immersion 24 hours.Further, in order that bitter buckwheat core is entirely by rapid gelatinisation, in step s 2, the bitter buckwheat that will be drained away the water Seed carries out drying and processing in the environment that temperature is 105 DEG C.The alkali lye can be existing various alkaline solutions, in order to reduce Cost, in step s3, the alkaline solution are preferably limewash, cheap because lime stone obtains easily, are thus made Limewash cost it is very low, can further reduce the cost of bitter buckwheat Extraction of rutin.
Choose complete bitter buckwheat seed and clean up, then the bitter buckwheat seed cleaned up is put into clear water, at 10-50 DEG C Lower immersion 2-24 hours, immersion drain away the water bitter buckwheat seed after terminating, and are then 105 DEG C in temperature by the bitter buckwheat seed to drain away the water Environment in carry out drying and processing, drying time is 20-200 minutes, the bitter buckwheat seed of drying then is divided into 16 groups, every group of bitter buckwheat The weight of seed is 100g, and the pH value that different weight is separately added into in every group is 8~9 limewash, ultrasonic under conditions of 80 DEG C Filtered after ripple extracting at constant temperature different time, measure rutin extraction yield, the rutin extraction yield refers to the rutin in leaching liquor Content accounts for the percentage of the total rutin content of bitter buckwheat seed, and the reaction condition and measurement result of each group are as shown in table 3 below:
Table 3
Choose complete bitter buckwheat seed and clean up, then the bitter buckwheat seed cleaned up is put into clear water, at 10-50 DEG C Lower immersion 2-24 hours will soak terminate after bitter buckwheat seed is drained away the water, then by the bitter buckwheat seed to drain away the water temperature be 105 DEG C Environment in carry out drying and processing, drying time is 20-200 minutes, the bitter buckwheat seed of drying then is divided into 16 groups, every group of bitter buckwheat The weight of seed is 100g, and the pH value that different weight is separately added into in every group is 8~9 limewash, under different temperature conditionss Filtered after ultrasonic constant-temperature extraction 20min, measure rutin extraction yield, the rutin extraction yield refers to the rutin in leaching liquor Content accounts for the percentage of the total rutin content of bitter buckwheat seed, and the reaction condition and measurement result of each group are as shown in table 4 below:
Table 4
From table 3 it can be seen that when extraction temperature is 80 DEG C, with the increase of extraction alkaline solution addition, rutin leaching The rate of raising is continuously increased, and when alkaline solution is 500-1000g, rutin extraction yield increase is obvious, more than 1000g, rutin leaching The rate increase of raising slows down;From table 4, it can be seen that when the ultrasonic-leaching time is 20 minutes, with extraction alkali lye addition Increase, rutin extraction yield is continuously increased, and during 500-1000g, rutin extraction yield increase is obvious, more than 1000g, rutin extraction Yield increase slows down;Therefore, it is cost-effective in order to improve efficiency, while the extracting efficiency of bitter buckwheat rutin is improved to greatest extent, In step s3, the weight ratio preferably 1 of the bitter buckwheat seed and alkaline solution:10.
Choose complete bitter buckwheat seed and clean up, then the bitter buckwheat seed cleaned up is put into clear water, at 10-50 DEG C Lower immersion 2-24 hours, immersion drain away the water bitter buckwheat seed after terminating, and are then 105 DEG C in temperature by the bitter buckwheat seed to drain away the water Environment in carry out drying and processing, drying time is 20-200 minutes, the bitter buckwheat seed of drying then is divided into 16 groups, every group of bitter buckwheat The weight of seed is 100g, and the pH value that 1000g is separately added into in every group is 8~9 limewash, under the conditions of different extraction temperatures Filtered after carrying out the ultrasonic constant-temperature extraction of different time, measure rutin extraction yield, the rutin extraction yield refers to extract Rutin content in liquid accounts for the percentage of the total rutin content of bitter buckwheat seed, reaction condition and the measurement result such as table 5 below institute of each group Show:
Table 5
Extraction temperature The ultrasonic-leaching time Rutin extraction yield (%)
Experimental group 1 60℃ 10min 6.3
Experimental group 2 60℃ 20min 8.1
Experimental group 3 60℃ 30min 8.7
Experimental group 4 60℃ 40min 8.8
Experimental group 5 70℃ 10min 20.6
Experimental group 6 70℃ 20min 21.9
Experimental group 7 70℃ 30min 21.9
Experimental group 8 70℃ 40min 22.3
Experimental group 9 80℃ 10min 33.8
Experimental group 10 80℃ 20min 35.7
Experimental group 11 80℃ 30min 37.3
Experimental group 12 80℃ 40min 37.5
Experimental group 13 90℃ 10min 34.7
Experimental group 14 90℃ 20min 36.1
Experimental group 15 90℃ 30min 38.3
Experimental group 16 90℃ 40min 38.5
As can be seen from Table 5, when the weight of bitter buckwheat seed and alkaline solution ratio is 1:When 10, with the rise of extraction temperature, Rutin extraction yield is continuously increased, and at 60-80 DEG C, rutin extraction yield increase is obvious, more than 80 DEG C, without obvious increase;With The extension of ultrasonic-leaching time, rutin extraction yield is constantly slowly increased, therefore, cost-effective in order to improve efficiency, simultaneously The extracting efficiency of bitter buckwheat rutin is improved to greatest extent, and in step s3, the temperature of the ultrasonic constant-temperature extraction is preferably 80 ℃;Meanwhile as can be seen from Table 5, after extraction time was more than 20 minutes, rutin extracts yield almost without increase, therefore, is Raising efficiency, the cost-effective and time, while the extracting efficiency of bitter buckwheat rutin, in step s3, institute are improved to greatest extent The time for stating ultrasonic constant-temperature extraction is preferably 20min.
In addition, in order to improve the efficiency of ultrasonic constant-temperature extraction, the frequency of the ultrasonic wave is preferably 100Hz.
In pasta and it is molded in the process of rice, conventional additive has calcium chloride, alum, bases and dry ferment Deng.

Claims (8)

1. corn potato pasta and the preparation technology for being molded rice, it is characterised in that comprise the following steps:
A, choose fresh potato and cleaned, peeling processing;
B, it is ground into powder after the potato for cleaning peeling is dried and obtains potato fecula;
C, the potato fecula that step B is obtained is added into clear water makes the water content of potato fecula reach 15%-25%, then will be aqueous The potato fecula measured as 15%-25% obtains potato extrusion powder by way of extrusion;
D, base-material is prepared, the base-material is swollen by Gluten, rutin powder, corn extrusion powder, the potato extruding that is obtained by step C Change powder to mix, the weight proportion of each component is as follows:Potato extrusion powder 30%-50%, rutin powder 0-5%, Gluten 2-6%, surplus are corn extrusion powder;
E, dough is prepared, base-material made from step D is added to appropriate additive, after mixing plus water stirs to obtain dough;
F, pasta and shaping rice is conventionally made in the dough for obtaining step E.
2. corn potato pasta according to claim 1 and the preparation technology for being molded rice, it is characterised in that:The reed Fourth powder obtains with the following method, and specific method is as described below:
S1, choose complete bitter buckwheat seed and clean up;
S2, the bitter buckwheat seed cleaned up is put into clear water, soaked at 10-50 DEG C 2-24 hours, immersion terminate after by bitter buckwheat Seed is drained away the water, and the bitter buckwheat seed to drain away the water then carried out into drying and processing in temperature is 105-110 DEG C of environment, during drying Between be 20-200 minutes;
S3, the bitter buckwheat seed after drying is put into the container for being loaded with alkaline solution, the weight of the bitter buckwheat seed and alkaline solution Than for 1:(5-20), the pH value of the alkaline solution is 8~9, and temperature is 90 DEG C, and the container of sealing then is put into ultrasonic wave ring Ultrasonic constant-temperature extraction is carried out in border, the time of the ultrasonic constant-temperature extraction is 10-40min, the ultrasonic constant-temperature extraction Temperature be 60-90 DEG C, extraction terminate after the container of sealing is taken out and cooled down;
S4, suction filtration processing is carried out to the liquid in container, obtain the bitter buckwheat seed after bitter buckwheat leaching liquor and extracted, and by extracted Processing is dried in bitter buckwheat seed afterwards;
S5, the pH value of acid solution regulation mixing liquid is added to 3.5-4, Ran Houjing in the bitter buckwheat leaching liquor that step S4 is obtained Put to obtain rutin sediment, and rutin sediment is dried to obtain rutin powder.
3. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S2, the bitter buckwheat seed cleaned up is put into clear water, soaked 24 hours at 37 DEG C.
4. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S2, the bitter buckwheat seed to drain away the water is subjected to drying and processing in the environment that temperature is 105 DEG C.
5. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S3, the alkaline solution is limewash.
6. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S3, the weight ratio of the bitter buckwheat seed and alkaline solution is 1:10.
7. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S3, the temperature of the ultrasonic constant-temperature extraction is 80 DEG C.
8. corn potato pasta according to claim 2 and the preparation technology for being molded rice, it is characterised in that:In step In S3, the time of the ultrasonic constant-temperature extraction is 20min, and the frequency of the ultrasonic wave is 100Hz.
CN201610428736.8A 2016-06-16 2016-06-16 Corn potato pasta and the preparation technology for being molded rice Pending CN107334056A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561756A (en) * 2004-03-24 2005-01-12 刘志国 Convenient puffing powder
CN102718820A (en) * 2012-07-10 2012-10-10 刘志强 Method for extracting and refining rutin
CN103330145A (en) * 2013-07-26 2013-10-02 调兵山市奥娃食品集团有限责任公司 Nutritional composite corn granule preparation technology
CN103385409A (en) * 2013-07-26 2013-11-13 调兵山市奥娃食品集团有限责任公司 Corn dumpling flour preparation technology and product thereof
CN105192629A (en) * 2015-08-08 2015-12-30 周松茂 Environment-friendly processing method for potato staple food
CN105266021A (en) * 2015-11-08 2016-01-27 朱娜娜 Making method of yam bean nutrition instant noodles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561756A (en) * 2004-03-24 2005-01-12 刘志国 Convenient puffing powder
CN102718820A (en) * 2012-07-10 2012-10-10 刘志强 Method for extracting and refining rutin
CN103330145A (en) * 2013-07-26 2013-10-02 调兵山市奥娃食品集团有限责任公司 Nutritional composite corn granule preparation technology
CN103385409A (en) * 2013-07-26 2013-11-13 调兵山市奥娃食品集团有限责任公司 Corn dumpling flour preparation technology and product thereof
CN105192629A (en) * 2015-08-08 2015-12-30 周松茂 Environment-friendly processing method for potato staple food
CN105266021A (en) * 2015-11-08 2016-01-27 朱娜娜 Making method of yam bean nutrition instant noodles

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