CN1242703C - Buckwheat-corn milk beverage and its production process - Google Patents
Buckwheat-corn milk beverage and its production process Download PDFInfo
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- CN1242703C CN1242703C CNB021133271A CN02113327A CN1242703C CN 1242703 C CN1242703 C CN 1242703C CN B021133271 A CNB021133271 A CN B021133271A CN 02113327 A CN02113327 A CN 02113327A CN 1242703 C CN1242703 C CN 1242703C
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Abstract
The present invention relates to a buckwheat-corn milk beverage and a producing method. The producing method has the main technical characteristics that biological enzyme is used for liquefying and saccharifying starch in buckwheat and corn raw materials. Furthermore, the starch is homogenized by a super-high pressure nanometer-stage homogenizer so as to effectively prevent starch from resuscitating and aging in the storage process of the buckwheat-corn milk beverage, and the problem of milk beverage deposition and stratification in the prior art is solved. Simultaneously, the buckwheat-corn milk beverage reserves nutrient components of dietary fiber, bioflavonoid, protein, etc. of buckwheat and corn, the buckwheat-corn milk beverage can be enriched with nutrition by that auxiliary modulating materials, such as milk materials, bacillus bifidus multiplicaiton factors, fruit acid, etc. are modulated, and the buckwheat-corn milk beverage has a certain function of disease prevention and health care. Buckwheat perfume, corn perfume and milk perfume are thick and mellow, sour-sweet taste is suitable, and abnormal flavour can not happen; thereby, the buckwheat-corn milk beverage can be suitable for being drunk by various consumption crowds of old and young people in four seasons, can be used as a thirst removing beverage for supplementing moisture, and can be used as a nutrient beverage for breakfast.
Description
One, technical field
The present invention relates to the buckwheat-corn milk beverage production technology, more particularly relating to a kind of is base-material with the buckwheat-corn slurries, produces the production technology of buckwheat-corn milk beverage by adding other auxiliary materials.
Two, technical background
Corn nourishment is abundant, the starch in its composition, protein, fat, phosphorus, Cobastab
2In five cereals, all occupy the first with vitamin E, contained vitamin E and linoleic acid can reduce the cholesterol of human body, reduce arteriosclerotic generation, its abundant glutathione and cellulose can combine with multiple carcinogen in the human body, impel these carcinogens to excrete, thereby corn have certain anti-cancer and anti-cancer function.Because the processing method of corn food is improper, having caused is the food coarse mouthfeel of raw material with the corn but for a long time,, taste is not good enough, has limited the output of corn food greatly, in a lot of countries, corn seldom has other purposes except as the production cornstarch with as the feed stripped.Along with the progressive corn yield of agricultural science and technology constantly increases, and the appearance of the high new varieties corn of protein content, people are badly in need of developing other purposes of corn, and particularly food processing industry enlarges corn and utilizes the task in field urgent further.For this reason, it is some products of raw material with the corn that many in recent years experts develop multiple, and corn beverage is wherein a kind of.The production technology of corn beverage is to adopt traditional processing technology basically, with tender corn is raw material, through making beating, filtration, allotment, homogeneous, tinning and under 118 ℃ high temperature operation such as sterilization produce corn beverage (seeing " pattern pot foods processing method sequel " that China Light Industry Press reprints in June, 1999).The corn beverage of producing according to this method is pure sweet taste, and the pH value is higher.This beverage obviously place of deficiency is a beverage hypotrophy face, and health care is relatively poor, and starch is easily aging in the while storage process brings back to life, and easily precipitates, and local flavor also changes, and should not preserve, and production is subject to seasonal restrictions.
Buckwheat, have another name called maize, triangle wheat etc.Originate from China, northeastward, Qinghai-Tibet Platean, Nei Mongol Plateau and state, the Liangshan Mountain, Sichuan Province extensively distributing wild-type buckwheat, widely plantation all over the world now.Buckwheat (sweet buckwheat, bitter buckwheat), because of it contains the functional component rutin that multiple other grain does not have, the effect that reduces human body blood fat and cholesterol is arranged, can reduce fragility of blood vessels, be used to prevent and treat the supplemental treatment effect of hypertension and cerebral hemorrhage, praised highly by people, all on the books in " agricultural administration book " and the Compendium of Material Medica.People to buckwheat foods exploitation have deeply developed at present the multiple food that contains buckwheat, and to be better than of the present invention be the technology of feedstock production milk beverage with buckwheat and corn but also do not retrieve up to present inventor.
Three, summary of the invention
The objective of the invention is to avoid the deficiency of corn drink prior art, is the method that primary raw material prepares milk beverage and provide a kind of with buckwheat and two kinds of coarse food grains of corn, by the functional component that fully keeps in the milk beverage of the present invention's preparation in the raw material, have nutritious, certain health care is arranged, comfortable taste.Method of the present invention is not subject to seasonal restrictions, and can produce all the year round, has adopted the modern food engineering simultaneously, as enzyme preparation technology and super-pressure nanoscale homogeneous technology.The buckwheat-corn milk beverage of producing by this method has comprehensive nutrition, but certain health care functions, the characteristics of precipitated and separated and long term storage are not arranged.
Buckwheat-corn milk beverage provided by the invention can prepare as follows:
Produce the buckwheat-corn slurries, adding 0.5~1.0% starch liquefacation enzyme in the buckwheat-corn slurries boils and boils liquefaction, the diastase that adds beverage weight 0.0~0.8% in the buckwheat-corn slurries that boil liquefaction through boiling carries out saccharification, adds the seasoning liquid that is used for modified seasoning then and allocates.Spice comprises makes protein content in the beverage be not less than the milk material of beverage weight 0.8%, as milk powder or fresh milk, content as bifid bacterium MF is not less than the compound sugar of beverage weight 5~10% and beverage pH value can be adjusted to 3.7~4.4 acidulant, deployed slurries are handled through operations such as homogeneous, sterilizations again, are the buckwheat-corn milk beverage of producing.
In above-mentioned buckwheat-corn milk beverage, can be soyabean oligosaccharides, oligoisomaltose, FOS, galactooligosaccharide etc. as the compound sugar of bifid bacterium MF, the milk material can be the milk powder and the fresh milk of full-cream or degreasing, and acidulant is a citric acid.
Above-mentioned buckwheat-corn milk beverage is the beverage with sweet tart flavour, if make this beverage not be with sweet taste, can not add diastase in the buckwheat-corn slurries that boil liquefaction through boiling, and promptly the content of diastase is zero.If improve the sweet taste of beverage, also can in the corn slurries that boil liquefaction through boiling, add monose or disaccharide.
The production method of preparation buckwheat-corn milk beverage provided by the invention specifically may further comprise the steps.
1, be that raw material is produced the buckwheat-corn slurries with the buckwheat-corn.Producing the buckwheat-corn slurries can be with dried buckwheat and dried corn, also can reach green corn about 70% with milk stage moisture.Green corn is the most suitable with corn.If produce slurries, normally to pass through procedures such as removal of impurities, cleaning, fully immersion, making beating, filtration and produce with dried corn.If produce slurries with green corn, normally to pass through procedures such as threshing, removal of impurities, cleaning, immersion, making beating, filtration and produce, add buckwheat then.
2, add 0.5~1.0% starch liquefacation enzyme and boiling in the mixed serum that a last operation is produced and boil, the starch in the slurries is hydrolyzed into short chain dextrin and low molecule carbohydrate, and viscosity reduces, and makes the starch liquefacation in the slurries.Starch liquefacation can prevent that age of starch is brought back to life in product precipitate and separate and the storage process, and organoleptic quality is good, keeps original local flavor, protein, dietary fiber and functional component simultaneously.
3, on warp, add the diastase of beverage weight 0.0~0.8% in the slurries of operation processing, make the starch saccharification that has liquefied in the slurries.Handle through this operation, the beverage of producing has sweet taste, also is difficult for precipitated and separated.This operation is inessential program.When without this program, do not add carbohydrase in the slurries, promptly the carbohydrase addition in the slurries is zero, beverage does not have sweet taste.
4, connect a program, in slurries, add make protein content in the beverage be not less than beverage gross weight 0.8% the milk material, be not less than the compound sugar of beverage gross weight 5~8% as the content of bifid bacterium MF, beverage pH value can be adjusted to 3.7~4.4 acidulant spice and carry out beverage matter flavor and allocate.
5, be that 100~120MPa, temperature are to carry out homogeneous under 50~65 ℃ of conditions to make it via the deployed slurries of a last operation at pressure.
In the production method of above-mentioned preparation buckwheat-corn milk beverage, starch liquefacation is to boil to boil to be no less than 1 hour under temperature is the condition of 95~100 ℃ (boiling temperatures), and the starch in the slurries is fully liquefied.Starch saccharification is to be 55~60 ℃ in temperature, and pH is that saccharification react is no less than 12 hours under 4~4.5 the condition, makes the abundant saccharification of the starch that has liquefied in the slurries.Homogeneous is by the super-high-pressure homogenization machine, is 100~120MPa at pressure, and temperature is a homogeneous 2 times under 50~65 ℃ the condition, makes protein and fiber grain diameter reach nanoscale.
For the buckwheat-corn milk beverage of canned sale, the advanced luggage jar of beverage palpus that makes behind the homogeneous carries out sterilization to canned good beverage then.Pasteurization is adopted in sterilization, is that sterilization is no less than 15 minutes under 80~90 ℃ the condition in temperature.
The above-mentioned method for preparing buckwheat-corn milk beverage is coarse filtration if produce what take in the operation of buckwheat-corn slurries, also should carry out essence and filter after the saccharification of buckwheat-corn slurries, removes particle bigger in the slurries.The spice that is used for modified seasoning, its adding mode are preferably earlier made spice aqueous, and add after handling after filtration in the buckwheat-corn slurries after smart filtration treatment again.
The present invention has also taked some other technical measures.
The present invention compares with existing milk beverage technology has following relatively more outstanding advantage and good effect:
1, the corn that is used to produce buckwheat-corn milk beverage both can use dried corn, can use green corn again, therefore produced not to be subject to seasonal restrictions, can whole year production.
2, the present invention is a base-material with the buckwheat-corn slurries, allocates with milk powder or fresh milk again, and Bifidobacterium MF, tartaric acid etc. make milk milk beverage of the present invention than the beverage of prior art, and its protein content improves greatly, and nutrition general equilibrium more is abundant.The beverage that contains the Bifidobacterium MF can be regulated gut flora and function of intestinal canal, has certain disease preventing and treating, anti-cancer and antidotal function.Product is transferred with fruity acid, and sweet and sour palatability is suitable for four seasons, drinks after freezing in summer, has the quenching one's thirst property of well relieving summer heat.
3, adopted buckwheat (sweet buckwheat, bitter buckwheat) as raw material among the present invention, make and contain certain biological flavone and rutin (citrin) functional component in the product, thereby also have softening cardiovascular and cerebrovascular, reduce human body blood fat and cholesterol, health cares such as prevention of brain hemorrhage and hypertension.
4, the present invention adopts advanced biological enzyme formulation technology, starch in the raw material enzyme liquefaction and enzymatic conversion have been carried out, starch is hydrolyzed to small-molecule substance, has both solved starch aging problem of bringing back to life in milk beverage is stored, make material in follow-up filtration and homogeneous operation, be easier to handle simultaneously again.
5, the present invention adopts super-pressure nanoscale homogenizer homogeneous, makes the more refinement of solid particle in the beverage, and granularity can reach 30~200nm, has solved the layering and precipitating problem, and the product delicate mouthfeel is smooth, is easy to digest and assimilate.
6, because buckwheat-corn milk beverage of the present invention is acid, therefore the pH value needn't adopt the pressurized high-temperature sterilization below 4.5, can adopt temperature in the pasteurization methods below 100 ℃, the disinfection equipment small investment, and bactericidal effect is good, shelf life of products is long, can reach more than 1 year.
7, buckwheat-corn milk beverage of the present invention, because its buckwheat and corn fragrance and milk fragrance are mellow, there are not other peculiar smell, sweet and sour palatability, nutritious, health is strong, being fit to the few all kinds of consumer groups of the aged,middle aged person and young man drinks, therefore have market prospects preferably, developed a new field, improved the value of buckwheat-corn for the utilization of buckwheat-corn resource.
Four, the specific embodiment
The present invention also has the advantage of some other aspect, and by embodiment the specific embodiment of the present invention is described.
Provide embodiments of the invention below.
Embodiment 1
With dried corn is raw material, after removing impurity, rotten and not full particle, water cleans up, be soaked in water then, treat to carry out defibrination (making beating) after corn particle fully soaks swelling, slurries are removed thick slag through coarse filtration, and the slurries that obtain are inserted in the liquefier of band paddle, the starch liquefacation enzyme that adds buckwheat and slurry weight 1.0% is heated to slurries boiling and stirs under normal pressure.Boil under fluidized state and boil 1~2 hour, the starch in the slurries is hydrolyzed into dextrin and low molecule carbohydrate, and viscosity descends and is liquefied.Stop heating then.Be reduced to about 55 ℃ at slurry temperature, after adding citric acid is regulated pH to 4.5, add the diastase of slurry weight 0.5%, and stir, after waiting to stir, under this temperature, leave standstill insulation 1 hour, make the starch saccharification in the slurries.Essence is carried out in the discharge of slurries after the saccharification filter, remove the bigger coarse granule of not saccharification, filtrate is sent into the surge-tank that design has paddle, adds spice then, stirs.Spice has milk powder, compound sugar and citric acid.The addition of milk powder is controlled at the protein content that makes in the product and is not less than 0.8% of beverage weight, and the addition of compound sugar is 5~8% of a beverage weight, and the addition of citric acid is 0.2~0.3% of a beverage weight.The adding mode of spice is, is deployed into aqueously earlier, adds after filtering in the slurries filtrate of saccharification, and stirs.Dispensed solution is about 120MPa with high pressure homogenizer at pressure stage, and temperature is about under 60 ℃ the condition, homogeneous 2 times.The product that homogeneous is good pack into seal in the packing containers such as vial, pop can, plastic bottle after, in temperature is sterilization 15~20 minutes under 80~90 ℃ of conditions, can kill harmful bacterium, make every index of beverage reach state specified standards, be cooled to normal temperature then in cold water, promptly making can be at the buckwheat-corn milk beverage of market sale.
Embodiment 2
With milk stage the tender corn that reaches about 70% of moisture be that raw material carries out threshing earlier, then through removal of impurities, cleaning, immersion, making beating, filtration produce the corn slurries, buckwheat after sneaking into correct grinding, the slurries of producing are inserted in the liquefier of band paddle, add the starch liquefacation enzyme be equivalent to slurry weight 0.5%, under normal pressure, slurries are heated to boiling and stir.Boil under fluidized state and boil 1 hour, the starch in the slurries is hydrolyzed, and promptly is liquefied.After the slurries cooling to be liquefied, it is carried out essence filter, remove bigger crude fibre starch, the filter residue of particle that is not liquefied.Filtrate is sent into the surge-tank that design has paddle, carries out seasoning by adding spice.Process such as the allotment of matter flavor, homogeneous, canned and sterilization and process conditions all are same as embodiment 1, omission here.The buckwheat-corn milk beverage that present embodiment makes, its sugar part content is low, and the dietary fiber height is fit to diabetes patients.
Claims (7)
1, a kind of production method of buckwheat-corn milk beverage is characterized in that this method may further comprise the steps:
(1) be that raw material is produced the buckwheat-corn slurries with the buckwheat-corn;
(2) in the buckwheat-corn slurries, add the starch liquefacation enzyme of slurry weight 0.5~1.0% and boil and boil 1~2 hour, the starch in the slurries is fully liquefied;
(3) make starch saccharification in the slurries in the slurries of liquefaction, adding 0.0~0.8% diastase;
(4) connect a program, in the buckwheat-corn slurries, add compound sugar that the content make protein content in the beverage be not less than milk material, the bifid bacterium MF of beverage gross weight 0.8% is beverage gross weight 5~8% and beverage pH value is adjusted to 3.7~4.4 acidulant spice carries out matter, flavor is allocated;
(5) be that 100~120MPa, temperature are homogeneous under 50~65 ℃ of conditions to deployed slurries at pressure.
2, buckwheat-corn milk beverage production method according to claim 1 is characterized in that said starch liquefacation is is to boil to boil under 95~100 ℃ of conditions to be no less than 1 hour in temperature.
3, buckwheat-corn milk beverage production method according to claim 1 is characterized in that said starch saccharification is is 55~60 ℃ in temperature, and the pH value is that saccharification react is no less than 12 hours under 4~4.5 the condition.
4, buckwheat-corn milk beverage production method according to claim 1 is characterized in that said homogeneous is is that 100~120MPa, temperature are homogeneous 2 times under 50~65 ℃ the condition at pressure.
5, buckwheat-corn milk beverage production method according to claim 1 is characterized in that the advanced luggage jar of the beverage that makes behind the homogeneous, then canned beverage is adopted pasteurize.
6, buckwheat-corn milk beverage production method according to claim 5 is characterized in that said beverage pasteurizing temperature is 80~90 ℃, and sterilizing time is no less than 15 minutes.
7, buckwheat-corn milk beverage production method according to claim 1 is characterized in that the saccharification slurries enter the allotment operation again behind smart filter cleaner, and spice is modulated into slurries earlier, adds after filtering in the slurries after essence is filtered to allocate again.
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CNB021133271A CN1242703C (en) | 2002-02-05 | 2002-02-05 | Buckwheat-corn milk beverage and its production process |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100338096C (en) * | 2005-01-19 | 2007-09-19 | 黄磊 | Process for continuous extraction of buckwheat starch, buckwheat protein, flavone, and dietary-fiber from buckwheat |
CN101912141A (en) * | 2010-08-09 | 2010-12-15 | 四川蓝光美尚饮品股份有限公司 | Fagopyrumta taricum compound coarse grain beverage and production method thereof |
CN102823916B (en) * | 2012-09-25 | 2013-07-10 | 江苏沿江地区农业科学研究所 | Corn milk containing kosteletzkya virginica and mulberry leaf components and production method thereof |
CN103040061B (en) * | 2012-12-13 | 2016-01-06 | 中国食品发酵工业研究院 | A kind of production method of adding the buckwheat beverage of maize oligopeptide |
CN103229834B (en) * | 2013-05-27 | 2014-02-12 | 四川晋淼资产管理有限公司 | Milk tea with tartary buckwheat and quinoa, and production method thereof |
CN104664524A (en) * | 2014-02-24 | 2015-06-03 | 辽宁香香(集团)食品有限公司 | Preparation method of beverage taking buckwheat as base material |
CN104738781B (en) * | 2015-04-21 | 2016-12-07 | 青岛玉兰祥商务服务有限公司 | A kind of preparation method of black Semen Maydis ragopyrum tataricum beverage and products thereof |
CN105011314A (en) * | 2015-08-12 | 2015-11-04 | 武杰 | Compound beverage with sweet corn and processing method of compound beverage |
CN114223724B (en) * | 2021-12-20 | 2023-09-05 | 中国农业大学 | Extrusion coupling starch branched chain modified buckwheat milk beverage substrate and processing method thereof |
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