CN101861958B

CN101861958B - Sugar alcohol crystal sugar

Info

Publication number: CN101861958B
Application number: CN2009103015722A
Authority: CN
Inventors: 牛蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-15
Filing date: 2009-04-15
Publication date: 2013-11-13
Anticipated expiration: 2029-04-15
Also published as: CN101861958A

Abstract

The invention relates to novel crystal sugar, in particular to sugar alcohol crystal sugar, which belongs to the field of foods and functional foods. The sugar alcohol crystal sugar is large-size crystal sugar made of sugar alcohol, particularly xylitol, erythritol or isomaltitol, by re-dissolving, purifying and recrystallizing. The sugar alcohol crystal sugar can overcome the drawbacks of large quantity of heat, easy blood sugar increase, fat increase and dental decay of crystal cane sugar to certain extent. The sugar alcohol crystal sugar prepared by recrystallizing is high in purity, few in impurities, high in sweetness, good in taste and flavor, stable in quality, easy to store and convenient to carry and eat.

Description

A kind of sugar alcohol crystal sugar

Technical field

The present invention relates to a kind of novel crystal sugar, be specifically related to a kind of sugar alcohol crystal sugar, belong to food, functional food or healthy food field.

Background technology

Rock sugar (Rock Sugar) recrystallization that is granulated sugar after molten, clarify process again and the large particle crystal sugar that makes.Two kinds, monocrystal rock sugar and polycrystal rock sugar arranged, and the polycrystalline rock sugar claims again box rock sugar, old rock sugar.Rock sugar is transparent or semitransparent shape.

On color, rock sugar is divided into again two kinds of sugar candy and brown sugar in pieces (also have a kind of light gray rock sugar, but less production and edible).

Rock sugar is that granulated sugar is compared with the raw material of making it, seem physical change or change in size, but essential change has occurred its character, and rock sugar has the unexistent many advantages of granulated sugar and health-care efficacy:

1, purity is higher:

The purity of granulated sugar is up to 99.5%, and rock sugar purity contains impurity hardly near 100% (reaching 99.99%).Therefore rock sugar is the purest sucrose.

2, sugariness is higher:

Because the purity of rock sugar is higher than granulated sugar, and in recrystallization process, the crystallization water lacks than granulated sugar, and sugared content is just higher, thereby rock sugar is much sweeter than granulated sugar, and rock sugar is the sweetest sucrose.

3, local flavor is better:

Rock sugar is very purely sweet, belongs to pure sweet, agreeably sweet; And granulated sugar easily produces acid because of impure, and its sweet taste is being mingled with tart flavour.

4, more easily preserve, not perishable:

Rock sugar is impure hardly, therefore is difficult for moisture absorption, does not give birth to tart flavour, not perishable, than granulated sugar, is easier to preserve.

5, rock sugar has good health-care efficacy, and granulated sugar does not have:

The rock sugar flavor is sweet, the effect of tonifying middle-Jiao and Qi, Yin-nourishing and body fluid promoting are arranged, moisten the lung and relieve the cough, turbid and stomach falling in clearing heat and detoxicating, beauty treatment, relieve sore throat, phlegm profit larynx, tasty and refreshing appetizing clearly, benefit diseases such as controlling pharyngalgia dry, hypertension, be taken as the good medicine of curing cold at many national rock sugar, be subject to widely liking of consumer.

Rock sugar also is used to make healthy food, as White fungus with sugar candy, stewed lotus seeds with sugar candy custard, rock sugar tea, pork joint stewed with rock sugar etc.

Except above-mentioned advantage, the cube structure of rock sugar, with respect to the fine particle of granulated sugar, more convenient in the use, such as the sweetener as food such as coffee, cocoa, tea, milk, beverages, rock sugar more people is accepted.Use sugar cube or rock sugar while drinking coffee with cocoa, almost become fixed pattern.And, it is believed that, when coffee for drinking, cocoa, tea, milk, beverage, use more fashion of rock sugar, the local flavor of beverage is better.

But the shortcoming of rock sugar is also very outstanding, and owing to being still sucrose, its heat is high, the blood sugar that easily raises, and fat and carious tooth easily causes fat., even many people's hobby rock sugar, still feel concern to its high heat,, especially for the diabetic, also limited thus the scope of application of rock sugar.In the general superfluous modern society of nutrition, many people strictly control the absorption of sucrose, then use the substitute of sugar or sweetener low in calories.

Substitute as sucrose and other high heat carbohydrates, the advantage of sugar alcohol is more outstanding, its heat is low, physiological function is more remarkable, have in the world the trend with the sugar alcohol substituting saccharose, sugar alcohol product take xylitol as sign has been widely used in chewing gum and other food at home, and is the recognition and acceptance of consumer institute.

Sugar alcohol (sugar alcohol) is a class polyalcohol,, also referred to as multi-sugar alcohol, is the sweetener of natural health, belongs to carbohydrate.Sugar alcohol exists in many plants, but very micro-.The commodity sugar alcohol be with plant as Raw material processing produce, amylofermentation or with the reduction of corresponding mono-and di-saccharides, make.Mainly contain xylitol, antierythrite, isomalt, maltitol, threitol, lactitol, D-sorbite, mannitol etc.

Sugar alcohol is not only nutritious sweetener, also has wonderful medical treatment and health-care efficacy:

1, have azymic, by caries bacteria and oral bacteria fermentation, do not utilized, can suppress the generation of streptococcus and acid, can effectively prevent carious tooth;

2, heat is extremely low, only can be slowly absorbed in vivo or the part utilization; Sugar alcohol can be independent of insulin at the human body intracellular metabolic to carry out, and can not cause blood glucose value after eating and rise, and but can permeate through cell membranes be absorbed by tissue utilization, can be used as diabetes patient's sweetener, nutritious supplementary pharmaceutical and auxiliary therapeutical agent;

3, have weight losing function,, because the heat of sugar alcohol is extremely low, do not cause obesity, the heat of some sugar alcohols such as antierythrite is close to zero.

4, sugar alcohol not the enzyme in body degrade, can promote Oilgosaccharkdes to grow, keep the intestinal microecology balance;

5, promoting liver glycogen synthetic, improve liver function and AFL, is hepatitis concurrent disease patient's desirable assistant.

The purity of commodity sugar alcohol is up to 99.5% at present, makes being embodied a concentrated reflection of of its health-care efficacy.Yet sugar alcohol is powder crystal or fine particle crystal, eat, carry and preservation aspect have some defects.

For overcoming its defect, some companies have done many effort:

The one, with xylitol be pressed into sugar cube with meet coffee for drinking, cocoa so that drink tea use sugared demand,, as the xylitol sugar cube of packet header, Inner Mongol Zheng Bei sugar industry company, it is introduced that its product is well received, especially abroad market;

The 2nd, sugar alcohol is brewed into fruit drops together with other raw materials, to meet the facility of using.As: green " the special xylitol fruit drops of handwoven cloth ", " xylitol fruit drops ", " the xylitol fruit drops " of the auspicious Food Co., Ltd of Shijiazhuang City wealth of the international melland of Korea S that obtains food Co., Ltd in Beijing.

Really, xylitol sugar cube and xylitol fruit have solved the problem of carrying with instant, especially meet people's use or food custom.But there is equally the deficiency of some aspect:

1, with regard to the xylitol sugar cube, its shortcoming is:

Generally only use when drinking coffee with cocoa, use limited under other occasions and state.Think traditionally and illustrate that in fact sugar cube can not work as candy and contain food or suck food, because sugar cube density is little, hardness is low, and entrance is namely loose, and one suckes namely and changes, without the mouthfeel of fruit drops, also without the continuation that retains in mouth.And sugar cube weight is generally 4.5 gram/grains, and volume is larger, the entrance difficulty.

2, with regard to the xylitol fruit drops, its defect is:

(1) sugar alcohol is to a certain degree destroyed or is lost:

Sugar alcohol is processed into fruit drops to be needed to stir off through long-time high temperature, and purpose is the moisture that eliminates in syrup, and its sugar cook temperature is up to 165 ℃, and sugar alcohol will pyrogenetic reaction occur and generate caramel, occurs to decompose and conversion reaction generation invert sugar.And the xylitol fruit drops has all added citric acid, in high temperature sugar cook process, and the destruction of more having aggravated sugar alcohol.

(2) manufacturing cost is high, and technique is comparatively numerous and diverse:

Making fruit drops will be through stirring off, tie rod, cutting moulding or water the operation such as mold forming, and energy consumption is many, and occupied ground is large.

3, short sweetness:

Xylitol sugar cube and sugar alcohol fruit drops, short sweetness.The sugariness of sugar alcohol is generally lower than sucrose, take the sugariness of sucrose as 100%, the sugariness of sugar alcohol is: xylitol is more than 90%, antierythrite 70%～80%, isomalt 45%～65%, maltitol 80%～95%, mannitol 55%～70%, D-sorbite 48%～60%, lactitol 30%～40%., perhaps people's selection is bought certain influence is arranged to a certain extent lower than sucrose due to sugariness.

For overcoming the above-mentioned serial shortcoming of sucrose rock sugar, xylitol sugar cube and xylitol fruit drops, and the advantage of maintenance, reference and expansion rock sugar, the invention provides a kind of novel crystal sugar, i.e. sugar alcohol crystal sugar.

Up to the present, there is not yet the report of sugar alcohol crystal sugar.

Summary of the invention

First purpose of the present invention is to provide a kind of novel crystal sugar, i.e. sugar alcohol crystal sugar.

Second purpose of the present invention is to provide the application of sugar alcohol in preparing rock sugar.

The 3rd purpose of the present invention is to provide the preparation method of novel crystal sugar.

This realizes the foregoing invention purpose, and at first the present invention provides a kind of novel crystal sugar.

Technical scheme of the present invention is as follows:

A kind of novel crystal sugar, by carbohydrate be main component through dissolving again, the large particle crystal sugar that makes of clarify process, recrystallization, it is characterized in that, described rock sugar contains the component of following weight ratio:

Granulated sugar: 0%～95%

Sugar alcohol: 5%～100%

Rock sugar of the present invention, contain the component of following weight ratio:

Granulated sugar 10%～90%

Sugar alcohol 10%～90%

Granulated sugar 15%～85%

Sugar alcohol 15%～85%

Granulated sugar 20%～80%

Sugar alcohol 20%～80%

Granulated sugar 30%～70%

Sugar alcohol 30%～70%

Granulated sugar 35%～65%

Sugar alcohol 35%～65%

Granulated sugar 40%～60%

Sugar alcohol 40%～60%

Granulated sugar 45%～55%

Sugar alcohol 45%～55%

Granulated sugar 50%

Sugar alcohol 50%

Sugar alcohol 100%

Rock sugar of the present invention, the weight of every rock sugar crystal is not less than 0.1 gram.0.1 gram/grain, with respect to fine particle crystal or the powder crystal of raw material, belongs to the bulky grain crystal.

Rock sugar of the present invention, more excellent is that the weight of every rock sugar crystal is not less than 0.2 gram.

Rock sugar of the present invention, more excellent is that the weight of every rock sugar crystal is not less than 0.3 gram.

Rock sugar of the present invention, more optimizedly, the weight of every rock sugar crystal is not less than 0.6 gram.

Rock sugar of the present invention, optimum is that the weight of every rock sugar crystal is not less than 0.9 gram.

Rock sugar of the present invention, comprise monocrystal rock sugar, polycrystal rock sugar.

Described monocrystal rock sugar, i.e. monocrystal sugar alcohol crystal sugar (Monocrystal Rock Suar Alcohol), refer to the sugar alcohol crystal sugar of single crystal.Monocrystal rock sugar is as of the present invention preferred.

Described polycrystal rock sugar, namely polycrystal sugar alcohol crystal sugar (Multi-crystal Rock Suar Alcohol), be by many monoclinic crystals and the poly-bulk sugar alcohol crystal sugar that forms.

Rock sugar of the present invention, described rock sugar are the polycrystalline faceted crystal.

Rock sugar of the present invention, described rock sugar comprise regular cubic crystal or irregular cubic crystal.

Rock sugar of the present invention, described rock sugar comprise transparence crystal or translucent crystal.

Rock sugar of the present invention, described sugar alcohol comprises xylitol, antierythrite, isomalt, maltitol, threitol, lactitol, D-sorbite or mannitol.

Rock sugar of the present invention, preferably, described sugar alcohol comprises xylitol, antierythrite, isomalt.

Isomalt, be called again Palatinitol or hydroxyl isomaltulose.

Rock sugar of the present invention, described granulated sugar meaning is general reference, comprises white granulated sugar, brown sugar; Also comprise cotton white sugar.

Rock sugar of the present invention, also can contain high sweetener as required.The purpose that makes rock sugar contain high sweetener is in order to overcome the not high limitation of sugar alcohol crystal sugar sugariness.

Described high sweetener,, also referred to as high sweetener, comprise Sucralose, steviol glycoside, steviolbioside, honey element, acesulfame potassium, Aspartame, dihydrochalcone, glycyrrhizin, Momordia grosvenori aglycone, Rubusoside etc.

Rock sugar of the present invention, the weight content of described high sweetener in rock sugar comprises 0.001%～5%.

Rock sugar of the present invention, the high sweetener weight content in rock sugar comprises 0.01%～3%.

Rock sugar of the present invention, the high sweetener weight content in rock sugar comprises 0.01%～2%.

Rock sugar of the present invention, the high sweetener weight content in rock sugar comprises 0.02%～1%.

Rock sugar of the present invention, comprise every rock sugar packed separately, particularly every monocrystal rock sugar packed separately, as fruit drops, provides.

For achieving the above object, the invention provides the application of sugar alcohol in preparing rock sugar.

Technical scheme of the present invention: the application of sugar alcohol in preparing rock sugar.

The application of described sugar alcohol in preparing rock sugar, refer to the raw material application during preparing rock sugar of sugar alcohol as rock sugar.

Application of the present invention, the carbohydrate that will comprise sugar alcohol is through molten, clarify process, recrystallization make large particle crystal sugar, i.e. rock sugar again.

Application of the present invention, contain the component of following weight ratio in described rock sugar:

Granulated sugar 0%～95%

Sugar alcohol 5%～100%

Granulated sugar 10%～90%

Sugar alcohol 10%～90%

Granulated sugar 15%～85%

Sugar alcohol 15%～85%

Granulated sugar 20%～80%

Sugar alcohol 20%～80%

Granulated sugar 30%～70%

Sugar alcohol 30%～70%

Granulated sugar 35%～65%

Sugar alcohol 35%～65%

Granulated sugar 40%～60%

Sugar alcohol 40%～60%

Granulated sugar 45%～55%

Sugar alcohol 45%～55%

Granulated sugar 50%

Sugar alcohol 50%

Sugar alcohol 100%

Application of the present invention, the weight of every rock sugar crystal is not less than 0.1 gram.0.1 gram/grain, with respect to fine particle crystal or the powder crystal of raw material, belongs to the bulky grain crystal.

Application of the present invention, more excellent is that the weight of every rock sugar crystal is not less than 0.2 gram.

Application of the present invention, more excellent is that the weight of every rock sugar crystal is not less than 0.3 gram.

Application of the present invention, more optimizedly, the weight of every rock sugar crystal is not less than 0.6 gram.

Application of the present invention, optimum is that the weight of every rock sugar crystal is not less than 0.9 gram.

Application of the present invention, described rock sugar comprise monocrystal rock sugar, polycrystal rock sugar.

Monocrystal rock sugar is as of the present invention preferred.

Described polycrystal rock sugar is by many monoclinic crystals and the poly-bulk rock sugar that forms.

Application of the present invention, described rock sugar are the polycrystalline faceted crystal.

Application of the present invention, described rock sugar comprise regular cubic crystal or irregular cubic crystal.

Application of the present invention, described rock sugar comprise transparence crystal or translucent crystal.

Application of the present invention, described sugar alcohol comprises xylitol, antierythrite, isomalt, maltitol, threitol, lactitol, D-sorbite or mannitol.

Application of the present invention, the preferred xylitol of described sugar alcohol, antierythrite, isomalt.

Isomalt, be called again Palatinitol or hydroxyl isomaltulose.

Application of the present invention, described granulated sugar meaning is general reference, comprises white granulated sugar, brown sugar; Also comprise cotton white sugar.

Application of the present invention, also contain high sweetener in described rock sugar.

The purpose that contains high sweetener is in order to overcome the not high limitation of sugar alcohol crystal sugar sugariness.

Application of the present invention, the weight content of described high sweetener in rock sugar comprises 0.001%～5%.

Application of the present invention, the weight content of described high sweetener in rock sugar comprises 0.01%～3%.

Application of the present invention, the weight content of described high sweetener in rock sugar comprises 0.01%～2%.

Application of the present invention, the weight content of described high sweetener in rock sugar comprises 0.2%～1%.

Application of the present invention, comprise every rock sugar packed separately, particularly every monocrystal rock sugar packed separately, as fruit drops, provides.

For achieving the above object, the invention provides a kind of preparation method of novel crystal sugar.

The production of rock sugar starts from Han dynasty, can rule of thumb granulated sugar can be made rock sugar at that time.According to record, there is a Miss who is named as Japan in the Qing Dynasty, is the slave girl in a large sugared mill.Once, when she had silently ladled out one bowl of syrup and is just preparing to drink, owner had returned, and she pours syrup into the lard tank in a hurry, and it is hidden in rick, on top puts again a little cavings and covers.Spent several days, when the lard tank was held in both hands out by Japan, the inside but covered with the thing of many crystal samples, breaks entrance into pieces, and hard crisp and pure sweet, its taste surpasses white sugar.Japan said that this strange existing picture gone out, and many people follow the prescribed rules, because of the sugar likeness in form ice of making, and flavor as sweet, people just are called rock sugar to it.

Through the effort in successive dynasties, the crystal sugar production technology is very ripe, and its principle is: make the liquid glucose supersaturation, make and fine-grain is slowly separated out from liquid glucose, make the fine-grain deposition that folds, adhere to or polymerization on crystal seed or nucleus, crystal is grown up gradually.Comprise two kinds of methods: decrease temperature crystalline, evaporative crystallization.

The principle of decrease temperature crystalline: temperature reduces, and the solubility of sugar juice reduces, and unnecessary is that undissolvable sugar will be separated out.

The principle of evaporative crystallization: in the constant temperature situation, the moisture in evaporating liquid, the sugar in supersaturated solution will be separated out.

In crystal sugar production, this in two state be generally to intersect to exist, existing cooling, also have evaporation,, if two kinds of methods are used well, can accelerate growing the grain speed, shortens the production cycle.Two or more different components are folded simultaneously, crystallize into eutectic.

On the concrete technology of crystal sugar production, two kinds of routes are arranged:

The first is hanging wire crystallization growing the grain, the saturated sugar juice that is about to heat is slowly poured in the container that hangs with thin cotton thread,, through Slow cooling crystallization in a few days, around cotton thread, form and bring up into bulky grain crystal or bulky crystal in crystallisation chamber, its product majority is the polycrystal rock sugar.

The second is to throw in the crystal seed growing the grain, namely in a crystallisation vessel, puts into the saturated liquid glucose of heat, drops into quantitative crystal seed in swinging chute while swinging slow cooling, crystal grain is brought up, the formation monocrystal rock sugar.

The preparation method of a kind of novel crystal sugar of the present invention, production principle, process route and the preparation of using for reference existing sucrose rock sugar, bulky grain crystal, i.e. sugar alcohol crystal sugar are cultivated in the saccharide solution crystallization that will contain sugar alcohol.

Technical scheme of the present invention:

A kind of preparation method of novel crystal sugar, comprise preparation sugar alcohol solution, removal of contamination, make the sugar alcohol solution supersaturation, it is characterized in that: also be included in crystallization process, make crystal seed or/and the crystallization inducer exists in the supersaturation sugar alcohol solution, crystallization temperature is not less than 45 ℃, and crystallization time is no less than 48 hours.

Preparation method of the present invention, described " crystallization temperature is not less than 55 ℃ " comprising: make the supersaturation sugar alcohol solution never higher than 120 ℃, be reduced to lentamente 45 ℃, reduce by 5 ℃～10 ℃ at every turn, and in this temperature range, keep a period of time.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 50 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 55 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 60 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 65 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 70 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 75 ℃.

Preparation method of the present invention, described " crystallization temperature is not less than 45 ℃ " comprises and is not less than 80 ℃.

Preparation method of the present invention, described " crystallization time is no less than 48 hours " comprises that crystallization time is no less than 72 hours.

Preparation method of the present invention, described " crystallization time is no less than 48 hours " comprises that crystallization time is no less than 96 hours.

Preparation method of the present invention, described " crystallization time is no less than 48 hours " comprises that crystallization time is no less than 120 hours.

Crystallization time is longer, and the crystal of generation is larger, as the sugar alcohol crystal sugar of commodity form, as required take appropriateness as good.General crystallization time is 4 to 8 days.

Preparation method of the present invention, described crystal seed comprises: previously prepared fritter rock sugar, the particle that smashes of ice making sugar.

Preparation method of the present invention, described crystallization inducer comprises: cotton thread.Edge laterally and/or vertically arranges many cotton threads in crystallisation vessel, as nucleus; Or crystal seed is tied up and hangs in the supersaturation sugar alcohol solution with continuous line, hang completely many lines that are tied with crystal seed in container.

Preparation method of the present invention, also comprise and use the monocrystal rock sugar mould, and the mould of right quantity is arranged in crystallizer, places a crystal seed in each mould, crystallizablely goes out the relatively consistent monocrystal rock sugar of size and shape.

Preparation method of the present invention, described " removal of contamination ", its method comprises and adds liquid gel solution, then filters.Impurity in gel energy inclusion, adhesion sugar alcohol solution, then remove after filtration.

Described liquid gel solution comprises saturated alum solution, egg white water (approximately the egg white of egg or duck's egg add 0.5 kilogram～3 kg of water be modulated into) or other liquid protein solution.

Alum is a kind of gel in water, identical with rock sugar preparation method's of the present invention removal of impurities principle with alum removal of impurities water purification.

Liquid protein, commonly egg white, can solidify after heating in rapid sex change, and impurity is wrapped up or is complexed to wherein, and after filtration, the impurity of sugar alcohol solution is eliminated.

In addition, in rock sugar processing, also useful limewash removal of impurities, but seldom be used.

At present, the production of rock sugar industrialization, many manufacturers have accumulated abundant manufacturing experience.Produce rock sugar with special equipment, can complete in general three days to seven days.Each crystallizer (tank) can be produced tons of rock sugar, and (the ZW-1.2 type monocrystal rock sugar machine single as metallic structure factory of Guan County, Hebei ACE Semi can go out 1.2 tons of finished product monocrystal rock sugars, ZW-1.5 type monocrystal rock sugar machine single can go out 1.5 tons of finished product monocrystal rock sugars), the rock sugar pick-up rate is 82%～90%.

In addition, some Chinese patents also disclose the crystal sugar production method, and rock sugar equipment:

95117483.5 new monocrystal rock sugar working system

85102997 process for crystalization of crystal sugar

98120018.4 production technology of colour sandwiched single-crystal sugar and products thereof

97111940.6 the working system of a new monocrystal rock sugar, white granulated sugar

200410019821.6 Rock candy with rod and production method thereof

200410021671.2 production method of transparent monocrystal sugar

200710059226.9 health care tea crystal sugar

200710059227.3 green tea health-care crystal sugar

90222946.X supporting axle tumbling type crystal sugar pot

85204873 unload formula monocrystal rock sugar crystallizing tank

94204966.7 the vacuum plant of monocrystal rock sugar production equipment

97250454.0 monocrystalline crystal-sugar making machine

Preparation method of the present invention, more optimizedly utilize existing rock sugar machine and equipment, thus make the preparation of sugar alcohol crystal sugar and produce easier, faster, have more scale and industrialization.

Crystal sugar production special equipment, its core are crystallisation vessel (crystallizer or crystallizing tanks), and it can control temperature, moisture evaporation, vacuum.Many factories provide this kind equipment, as monocrystal rock sugar equipment, the polycrystalline rock sugar equipment of Shanxi Jia Wang candy machinery plant production; The Zhucheng city drives the special equipment of the monocrystal rock sugar of Tai Shipinjixiechang; The monocrystal rock sugar machine of Guan County, Hebei province metallic structure factory; The icing machine production line of Guan County, Hebei province prosperous metal structure Co., Ltd; The monocrystal rock sugar complete set of equipments of metallic structure factory of Guan County, Hebei province ACE Semi, polycrystal rock sugar complete set of equipments etc.

Effect of the present invention

Sugar alcohol crystal sugar of the present invention, can overcome the shortcoming of sucrose rock sugar, xylitol sugar cube and xylitol fruit drops to a great extent, keeps, uses for reference and the advantage of expansion sucrose rock sugar:

1, sugar alcohol crystal sugar of the present invention, can overcome to a great extent that existing sucrose rock sugar heat is high, easily raise blood sugar, easy the cause fat shortcoming of fat and carious tooth, embody and given prominence to sugar alcohol low in calories, the blood sugar that do not raise, be difficult for causing fat fat, the outstanding characteristics of unlikely carious tooth.

2, sugar alcohol crystal sugar of the present invention, can overcome the shortcoming that existing xylitol sugar cube can not contain food, suck food as fruit drops.Sugar alcohol crystal sugar of the present invention, contain food except can be used as fruit drops, suck food, also can be used as coffee, cocoa and tea-drinking with sugared.And sugar alcohol crystal sugar contains food, suckes food as fruit drops, when sugar alcohol dissolves in mouth, can absorb amount of heat, gives refrigerant, salubrious, fresh and sweet impression.

3, sugar alcohol crystal sugar of the present invention can overcome the following shortcoming that has the xylitol fruit drops now: sugar alcohol composition destruction and conversion that the long-time high temperature of (1) xylitol fruit drops is stirred off and caused, and sugar alcohol crystal sugar boils without high temperature, at lower temperature, can make; (2) xylitol fruit drops technique is numerous and diverse, big energy-consuming, and occupation of land is many, so cost is high; And sugar alcohol crystal sugar technique is simple and direct, it is few to consume energy less, take up an area, and the sugar alcohol crystal sugar of each crystallizing tank production is in ton.

4, sugar alcohol crystal sugar of the present invention, can overcome sugar alcohol sugar cube, sugar alcohol fruit drops, the low shortcoming of raw material sugar alcohol sugariness even, and sugar alcohol crystal sugar is as the product of recrystallization, and its purity is near 100%, and contain the crystallization water still less, so sugariness is higher.

5, sugar alcohol crystal sugar of the present invention, can overcome the raw material sugar alcohol, xylitol sugar cube impurity content is many, contains the crystallization water many, easily acidifying, be difficult to ensure the shortcoming of depositing, the sugar alcohol crystal sugar purity of recrystallization, near 100%, contains impurity hardly, contain the seldom crystallization water, therefore not perishable, be easier to preserve.

6, sugar alcohol crystal sugar of the present invention, can overcome to a certain extent the low shortcoming of raw material sugar alcohol sweet taste degree, improved the sugariness of sugar alcohol, because sugar alcohol crystal sugar is impure hardly, its purity is near 100%, and contain still less the crystallization water than raw material sugar alcohol, thus addition sugariness, also increased mouthfeel and local flavor.

Sugar alcohol crystal sugar of the present invention, the characteristics that both taken full advantage of pure, the agreeably sweet good taste of rock sugar sweet taste, good health-care efficacy and more easily preserved, for a kind of novel sugar alcohol rock sugar of consumer, it will be to liking rock sugar, or like sugar alcohol, simultaneously existing sucrose rock sugar heat consumer, especially diabetic high, that easily get fat of worry provide that heat is low, mouthfeel good, health-care efficacy is good the functional Sugar Alcohol rock sugar.And access, use, carry all more convenient.

Sugar alcohol crystal sugar of the present invention both can be used as candy, also can be used as the rock sugar that also has physiological function, and it is that the useful of existing sucrose rock sugar supplemented.

Industrial applicability

The production technology of raw material sugar alcohol is ripe, and has from being permitted factoried product; As for the manufacturing of rock sugar, simpler and more direct reliable.Take sugar alcohol as raw material prepares sugar alcohol crystal sugar of the present invention, existing common rock sugar technique and rock sugar equipment can be realized.The present invention has enlarged the range of application of sugar alcohol, has improved its exploitation and has been worth, and has also upgraded this traditional product of rock sugar simultaneously, has promoted the effect of rock sugar.In a word, with sugar alcohol, prepare rock sugar, technique is simple, and raw material is easy to get, and added value is high, has industrial applicibility.

The specific embodiment

The invention provides but be not limited to following embodiment:

Embodiment 1

(1) 6 kilograms of xylitols, 4 kilograms of inputs of granulated sugar are filled in the jacketed pan of 2 to 4 kg of water and (fill vegetable oil in the interlayer of pot); Heat, stir, boiled 3～5 minutes, raw material is dissolved fully.

(2) after suitable cooling, add egg white water (egg white by two eggs adds the water modulation), stir it is fully mixed; Again be heated to boiling, albumen is solidified fully; Remove by filter while hot albumen and impurity.

(3) solution after removal of impurities is continued to heat to 95 ℃～100 ℃, transpiring moisture, make the solution supersaturation.

(4) supersaturated solution is poured in the crystallization basin that is provided with many cotton threads, the crystallization basin is positioned over (temperature control box temperature-controlled precision ± 0.5 ℃) in the temperature control box that is warming up to 95 ℃; Thermostatical crystallization, temperature remain on 85 ℃～90 ℃.

Make temperature reduce approximately 5 ℃ after (5) 2 days, fall 5 ℃ later every day.

(6), through the crystallization of 7 days, take out crystal, cleaning, drying, make the xylitol rock sugar, yield 69%.Major part is polycrystal, and minority is monocrystal.

Prepared rock sugar, can be used as product, also it can be smashed, and selects moderate particle standby as crystal seed.

Embodiment 2

(1) 6 kilograms of antierythrites, 4 kilograms of inputs of granulated sugar are filled in the jacketed pan of 2 to 4 kg of water and (fill vegetable oil in the interlayer of pot); Heat, stir, boiled 3～5 minutes, raw material is dissolved fully.

(2) after suitable cooling, add egg white water (egg white by two eggs adds the water modulation), stir it is fully mixed; Again be heated to boiling, make protein coagulation; Remove by filter while hot albumen and impurity.

(6), through the crystallization of 7 days, take out crystal, cleaning, drying, make the antierythrite rock sugar, yield 66%.Major part is polycrystal, and minority is monocrystal.

Embodiment 3

(1) 10 kilograms of inputs of xylitol are filled in the jacketed pan of 2 to 4 kg of water and (fill vegetable oil in the interlayer of pot); Heat, stir, boiled 3～5 minutes, raw material is dissolved fully.

(2) add 0.1 kilogram of saturated alum solution, stir while adding, make abundant mixing; Remove by filter while hot alum gel and impurity.

(4) supersaturated solution is poured in the crystallizing tank that is provided with many cotton threads, crystallizing tank is positioned over (temperature control box temperature-controlled precision ± 0.5 ℃) in the temperature control box that is warming up to 95 ℃; Thermostatical crystallization, temperature remain on 85 ℃～90 ℃.

(6), through the crystallization of 7 days, take out crystal, cleaning, drying, make the xylitol rock sugar, yield 63%.Major part is polycrystal, and minority is monocrystal.

Embodiment 4

(4) supersaturated solution is provided with in the crystallization basin of many cotton threads, the crystallization basin is positioned over (temperature control box temperature-controlled precision ± 0.5 ℃) in the temperature control box that is warming up to 95 ℃; Thermostatical crystallization, temperature remain on 85 ℃～90 ℃.

(6), through the crystallization of 8 days, take out crystal, cleaning, drying, make the antierythrite rock sugar, yield 61%.Major part is polycrystal, and minority is monocrystal.

Embodiment 5

(2) after suitably cooling, add egg white water (adding the water modulation by the egg white of two eggs forms), stir it is fully mixed; Again be heated to boiling, albumen is solidified fully; Remove by filter while hot albumen and impurity.

(4) supersaturated solution is poured in crystallisation vessel, crystallisation vessel is positioned over (temperature control box temperature-controlled precision ± 0.5 ℃) in the temperature control box that is warming up to 95 ℃, and to dropping into the crystal seed of suitable quantity in supersaturated solution; Thermostatical crystallization, temperature remain on 85 ℃～90 ℃.

Reduce approximately 5 ℃ of temperature after (5) 2 days, approximately 5 ℃ of later coolings every day.

(6), through the crystallization of 7 days, take out crystal, cleaning, drying, make the xylitol monocrystal rock sugar, yield 78%.

Embodiment 6

(1) 10 kilograms of inputs of antierythrite are filled in the jacketed pan of 2 to 4 kg of water and (fill vegetable oil in the interlayer of pot); Heat, stir, boiled 3～5 minutes, raw material is dissolved fully.

(6), through the crystallization of 7 days, take out crystal, cleaning, drying, make the antierythrite monocrystal rock sugar, yield 74%.

Embodiment 7

(1) 400 kilograms of granulated sugar, 600 kilograms of inputs of xylitol are filled in the container of 30 to 40 kg of water.

(2) heat to 70 ℃～100 ℃, stir, raw material is dissolved fully.

(3) appropriate cooling after, add liquid protein water,, with protein coagulation method complexing parcel impurity, remove by filter while hot impurity and albumen.

(4) solution after the removal of impurity is continued to heat to 95 ℃～120 ℃, transpiring moisture, make the solution supersaturation.

(5) supersaturated solution is inputted the monocrystal rock sugar crystallizer, and dropped into crystal seed, growing the grain.

(6) crystallization or growing the grain temperature remain on 85 ℃～95 ℃, and every two days lower the temperature 5 ℃～10 ℃.

(7) through the crystallization of 6 days, the crystal that generates is taken out from crystallizer, cleaning, drying, make the xylitol monocrystal rock sugar.

(8) remove than the small crystals particle, choose the crystal greater than 0.9 gram, weigh, pack, every bag of 0.5kg; Vanning, every case 20kg.

(9) will again make solution than small crystals, mother liquor and the granulated sugar and the xylitol that newly add, complete the next batch crystallization.

Embodiment 8

(1) 350 kilograms of granulated sugar, 650 kilograms of inputs of antierythrite are filled in the container of 35 to 45 kg of water.

(2) heat to 70 ℃～100 ℃, stir, raw material is dissolved fully.

(5) supersaturated solution is inputted in polycrystal crystalization of crystal sugar machine crystallization or growing the grain.

(7) through the crystallization of 7 days, the crystal that generates is taken out from crystallizer, cleaning, drying, pound into suitable size, makes antierythrite polycrystal rock sugar.

(8) weigh, pack, vanning, every case 20kg.

(9) will be than small crystals, mother liquor, and the granulated sugar that newly adds and antierythrite make solution again, completes the next batch crystallization.

Embodiment 9

With 800 kilograms of xylitols as stated above, prepare the xylitol monocrystal rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Embodiment 10

With 800 kilograms of antierythrites as stated above, prepare the antierythrite monocrystal rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Embodiment 11

(1) with 650 kilograms of 350 kilograms of xylitols, antierythrite as stated above, prepare the xylitol monocrystal rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Embodiment 12

With 350 kilograms of granulated sugar, 300 kilograms of xylitols, 350 kilograms of isomalts, as stated above, make the polycrystal sugar alcohol crystal sugar in the polycrystal crystallizer, weigh, pack, case.

Embodiment 13

With 350 kilograms of granulated sugar, 300 kilograms of D-sorbites, 350 kilograms of mannitols, as stated above, prepare the polycrystal rock sugar in polycrystal crystalization of crystal sugar machine, weigh, pack, case.

Embodiment 14

With 350 kilograms of granulated sugar, 650 kilograms of lactitols, as stated above, prepare monocrystal rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Embodiment 15

With 340 kilograms of granulated sugar, 630 kilograms of xylitols, 30 kilograms of yellow quartzs, as stated above, prepare monocrystal tea rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Embodiment 16

With 340 kilograms of granulated sugar, 630 kilograms of xylitols, brilliant 30 kilograms of fruit, as stated above, prepare the fruit monocrystal rock sugar in monocrystalline crystal-sugar making machine, weigh, pack, case.

Reference material:

QB/T 1173-2002 monocrystal rock sugar

QB/T 1174-2002 polycrystal rock sugar

Claims

1. the application of sugar alcohol in preparing rock sugar, described sugar alcohol comprises xylitol, isomalt, antierythrite, maltitol, lactitol, D-sorbite or mannitol, the component that contains the following weight ratio in described rock sugar: sugar alcohol 50%～100%, granulated sugar 50%～0%.

2. application according to claim 1, is characterized in that, described sugar alcohol is xylitol, isomalt, maltitol, lactitol, D-sorbite or mannitol.

3. application according to claim 1, is characterized in that, contains the component of following weight ratio in described rock sugar: sugar alcohol 65%～100%, granulated sugar 35%～0%.

4. according to claim 1 or 3 arbitrary described application, is characterized in that, contains the component of following weight ratio in described rock sugar: sugar alcohol 100%, granulated sugar 0%.

5. application according to claim 1, is characterized in that, described sugar alcohol is xylitol.

6. application according to claim 1, is characterized in that, described sugar alcohol is isomalt.

7. application according to claim 1, is characterized in that, described sugar alcohol is antierythrite.

8. application according to claim 1, is characterized in that, described sugar alcohol is maltitol.

9. application according to claim 1, is characterized in that, the weight of every rock sugar crystal is not less than 0.2 gram.

10. rock sugar, by carbohydrate be main component through dissolving again, the large particle crystal sugar that makes of clarify process, recrystallization, contain the component of following weight ratio in described rock sugar: sugar alcohol 50%～100%, granulated sugar 50%～0%; Described sugar alcohol comprises xylitol, isomalt, antierythrite, maltitol, lactitol, D-sorbite or mannitol.

11. rock sugar, is characterized in that according to claim 10, described sugar alcohol is xylitol, isomalt, maltitol, lactitol, D-sorbite or mannitol.

12. rock sugar, is characterized in that according to claim 10, contains the component of following weight ratio in described rock sugar: sugar alcohol 65%～100%, granulated sugar 35%～0%.

13. according to claim 10 or 12 arbitrary described rock sugar, is characterized in that, contains the component of following weight ratio in described rock sugar: sugar alcohol 100%, granulated sugar 0%.

14. rock sugar, is characterized in that according to claim 10, described sugar alcohol is xylitol.

15. rock sugar, is characterized in that according to claim 10, described sugar alcohol is isomalt.

16. rock sugar, is characterized in that according to claim 10, described sugar alcohol is antierythrite.

17. rock sugar, is characterized in that according to claim 10, described sugar alcohol is maltitol.

18. rock sugar, is characterized in that according to claim 10, the weight of every rock sugar crystal is not less than 0.2 gram.