Background technology
For golden-pomelo fecund in MeiZhou,GuangDong and other places, shaddock pulp matter is tender and crisp, sweetness is tasty and refreshing, juice polyvoltine slag, has fragrant sweet taste, is rich in
Nutriment and higher medical value.Contain 14% or more soluble solid, full sugar 12.68%, organic acid 0. in golden-pomelo fruit juice
368%, every 100 milliliters of fruit juice contains 104.6 milligrams of vitamin C, 2 times high compared with sweet orange, 4 times high compared with tangerine class, also contains protein, fat
The mineral nutrient elements such as fat and vitamin B1, B2, E, P and the indispensable phosphorus of human body, calcium, magnesium, sulphur, sodium.《Compendium of Materia Medica》
It records:Shaddock ped acrid flavour, hardship, warm-natured, function preventing phlegm from forming and stopping coughing, regulating qi-flowing for relieving pain, therefore shaddock ped can be used as medicine, and after shaddock ped candy is made, institute
The naringin member contained, there is spasmolysis, this is consistent with shaddock ped tool described in Li Shizhen (1518-1593 A.D.) " dissipating the foolish gas of anger ".In recent years, scientific and technological people
Member makes further research golden-pomelo using modern science and technology, finds the various amino acid needed containing human body in golden-pomelo
With abundant vitamin C, B1 and carrotene etc., containing more rich naringin, belong to natural plant flavone.Shaddock flavones has
The effects that anti-inflammatory, reducing blood lipid and blood viscosity is the specific drug for treating treating cardiac and cerebral vascular diseases disease.Also contain 7-8% in shaddock fruit
Pectin, the existing reduction blood glucose of natural pectin, blood fat, anticancer, antibacterial, removing toxic substances, hemostasis and adjust enteron aisle function, prevent glycosuria
Many healthcare functions such as disease, obesity and cardiovascular and cerebrovascular disease.To improve the diversification of golden-pomelo food, prepared by raw material of golden-pomelo
The golden-pomelos deep process technology such as beverage, dietary fiber is growing.
However, in the existing technology for preparing plant beverage using golden-pomelo shaddock fruit as raw material, take the part of golden-pomelo, such as pulp more
Etc. being prepared, the effective nutritional ingredient of golden-pomelo is caused to retain not comprehensive, shaddock fruit utilization rate is low, and technique is cumbersome.
Invention content
The purpose of the present invention is to solve the shortcomings of the prior art and providing a kind of complete to the reservation of golden-pomelo effective nutritional ingredient
Face, shaddock fruit utilization rate is high, the golden-pomelo dietary fiber of simple process, while providing preparation method.
The object of the present invention is achieved by the following technical measures:
A kind of golden-pomelo dietary fiber, by being in powdered and drying golden-pomelo powder constituent, the golden-pomelo powder includes shaddock
Skin powder, shaddock capsule powder, shaddock capsule dressing powder, shaddock meat powder and shaddock core powder.
A kind of preparation method of golden-pomelo dietary fiber, including:Shaddock fruit is cleaned, shaddock ped surface attachments are removed;Pelletizing, will be clear
Shaddock fruit after clean is cut into particle, is made comprising shaddock ped particle, shaddock capsule particle, shaddock capsule dressing particle, shaddock meat particle and shaddock kernel particle
Golden-pomelo particle;Golden-pomelo particle is placed in pure water by hydrolysis, impregnates de- hardship;It is dry, the moisture of golden-pomelo particle is removed, dehydration is made
Golden-pomelo particle;It crushes, dehydration golden-pomelo particle is ground into golden-pomelo powder, golden-pomelo dietary fiber is made.
In a wherein embodiment, the step of cleaning shaddock fruit, includes:It impregnates, shaddock fruit is impregnated 1 ~ 3 minute in water;
Round brush rolls shaddock fruit and brushes round brush shaddock ped surface attachments;It rinses, cleans the shaddock fruit after round brush.
In a wherein embodiment, the step of the pelletizing in, shaddock fruit is cut into the rectangular particle that grain size is 6 ~ 8mm.
In a wherein embodiment, the step of the hydrolysis in, soaking time is 2.5 ~ 3.5h.
Preferably, in the step of hydrolysis, soaking time 3h.
In a wherein embodiment, the step of the drying includes:It is de- to be carried out centrifugation by dehydration for golden-pomelo particle after de- hardship
Water;Drying, with golden-pomelo particle described in 60 ~ 85 DEG C of hot-air seasoning, drying time is 6 ~ 10h, and dehydration golden-pomelo powder is made.
In a wherein embodiment, the step of the crushing in, smashed using the high speed disintegrator of 100 mesh.
In a wherein embodiment, the cleaning shaddock fruit the step of before further include:Select fruit, choose weight be 0.6 ~
The ripe golden-pomelo shaddock fruit of 1.2 kilograms/.
Above-mentioned golden-pomelo dietary fiber and preparation method thereof, golden-pomelo powder is prepared using entire golden-pomelo shaddock fruit, has both included shaddock
Skin powder and shaddock capsule powder, and include shaddock capsule dressing powder, shaddock meat powder and shaddock core powder;Shaddock ped in shaddock fruit, shaddock capsule, shaddock capsule dressing,
Shaddock meat and effective nutritional ingredient of shaddock core are retained, and effective nutritional ingredient retains comprehensive, shaddock fruit utilization rate height, and due to nothing
It need to carry out the processes such as the skin and flesh separation of shaddock fruit, simple process.
Specific implementation mode
In order to make the objectives, technical solutions, and advantages of the present invention be more clear, with reference to the accompanying drawings and embodiments, to this hair
It is bright to be further elaborated.It should be appreciated that specific embodiment described herein is only used to more fully understand the present invention
Technical solution, be not intended to limit the present invention.
A kind of golden-pomelo dietary fiber, by being in powdered and drying golden-pomelo powder constituent, the golden-pomelo powder includes shaddock
Skin powder, shaddock capsule powder, shaddock capsule dressing powder, shaddock meat powder and shaddock core powder.
Not only included shaddock ped powder and shaddock capsule powder, but also including shaddock capsule due to preparing golden-pomelo powder using entire golden-pomelo shaddock fruit
Clothing powder, shaddock meat powder and shaddock core powder;Shaddock ped in shaddock fruit, shaddock capsule, shaddock capsule dressing, effective nutritional ingredient of shaddock meat and shaddock core are
To retain, effective nutritional ingredient retains comprehensive, shaddock fruit utilization rate height.
Referring to Fig. 1, in one embodiment, a kind of preparation method of above-mentioned golden-pomelo dietary fiber, including:
Step S120 cleans shaddock fruit, removes shaddock ped surface attachments.
Shaddock fruit after cleaning is cut into particle by step S140, pelletizing, is made comprising shaddock ped particle, shaddock capsule particle, shaddock capsule dressing
The golden-pomelo particle of particle, shaddock meat particle and shaddock kernel particle.
Golden-pomelo particle is placed in pure water by step S160, hydrolysis, impregnates de- hardship.
Step S180, it is dry, the moisture of golden-pomelo particle is removed, dehydration golden-pomelo particle is made.
Step S190 is crushed, and dehydration golden-pomelo particle is ground into golden-pomelo powder, golden-pomelo dietary fiber is made.
Shaddock fruit is cut into dices to be placed in pure water and be impregnated by above-mentioned preparation method, and aurantiin can be compared in soaking process
It is sufficiently dissolved in water, de-bittering effect is good.Obtained golden-pomelo dietary fiber remains the natural of golden-pomelo without bitter taste
Faint scent, good mouthfeel.
Due to using comprising shaddock ped, shaddock capsule, shaddock capsule dressing, shaddock meat and shaddock core golden-pomelo shaddock fruit prepare golden-pomelo powder, without into
The processes such as the skin and flesh separation of row shaddock fruit, simple process open up new way, to improve the comprehensive of golden-pomelo for the synthesis deep processing of golden-pomelo
Close utilization rate and economic results in society.
Simultaneously as being not added with any additive in preparation process, the natural shaddock flavor taste of golden-pomelo fruit is remained, green is strong
Health.
In one embodiment, the step S120 of the cleaning shaddock fruit may include:
It impregnates.Shaddock fruit is impregnated 1 ~ 3 minute in water, specifically, shaddock fruit can be impregnated 1 ~ 3 minute in tap water,
On the one hand so that the chemical residue etc. on shaddock ped surface is dissolved in water, on the other hand loosen the attachments such as shaddock ped surface smut, just
In removal.
Round brush.It rolls shaddock fruit and brushes round brush shaddock ped surface attachments, by this way, you can remove the attachment of shaddock ped surface
Object.
It rinses.The shaddock fruit after round brush is cleaned, to cleaning golden-pomelo.
The mode of above-mentioned cleaning shaddock fruit, process is simple, and production cost is low, may be adapted to mass produce.
In one embodiment, the step S140 of the pelletizing can be:Shaddock fruit after cleaning is launched to fruits and vegetables and is cut
Pelletizing is carried out in grain machine, is cut into the rectangular particle that grain size is 6 ~ 8mm.In the step S160 of sequential hydrolysis, if grain diameter mistake
Greatly, then it is unfavorable for the abundant release of aurantiin, influences de-bittering effect;If grain diameter is too small, shaddock fruit tissue and its nutrition at
Shunting mistake is excessive, will reduce the quality of golden-pomelo dietary fiber, and pelletizing efficiency reduces, production cost increases.So choosing 6 ~ 8mm
Grain size, to obtain balance that is effectively de- bitter and retaining nutrition.Rectangular particle is selected, simple processing is conducive to, improves processing
Efficiency.
In a wherein embodiment, in the step S160 of the hydrolysis, soaking time is 2.5 ~ 3.5h.The leaching of golden-pomelo particle
The bubble time is related to grain diameter, and grain size is smaller, and soaking time then can be shorter, otherwise soaking time needs to extend.
In a specific embodiment, the particle size range of golden-pomelo particle is 6 ~ 7mm, soaking time 2.5h.
In another specific embodiment, the particle size range of golden-pomelo particle is 6.5 ~ 7.5mm, soaking time 3h.
In another specific embodiment, the particle size range of golden-pomelo particle is 7 ~ 8mm, soaking time 3h.
In a wherein embodiment, the step S180 of the drying can specifically include:
Golden-pomelo particle after de- hardship is carried out centrifugal dehydration by dehydration.
Drying, with golden-pomelo particle described in 60 ~ 85 DEG C of hot-air seasoning, drying time is 6 ~ 10h, and dehydration golden-pomelo powder is made
End.
Above-mentioned drying mode is at low cost, and smaller to the destruction of each section characteristic of shaddock fruit, makes obtained golden-pomelo powder
The natural shaddock flavor taste of golden-pomelo fruit is largely remained, while moisture can be effectively removed again, dry golden-pomelo powder.Certainly, it answers
When understanding, in other embodiments, the drying modes such as freeze-drying, vacuum drying can also be used, it is special as long as reaching reservation
Property and the purpose for removing moisture removal.
In a wherein embodiment, the step of the crushing in, smashed using the high speed disintegrator of 100 mesh.So
Good crushing effect, obtained golden-pomelo dietary fiber each component are uniformly mixed.
In a wherein embodiment, further include before the step S120 of the cleaning shaddock fruit:Step S110, selects fruit.Choosing
It is the ripe golden-pomelo shaddock fruit of 0.6 ~ 1.2 kilogram/to take weight.By the screening to golden-pomelo shaddock fruit, the product of golden-pomelo powder can be improved
Matter consistency, to improve the quality stability of golden-pomelo dietary fiber.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.