CN101390528A - Preparation method of buckwheat bread premixing powder - Google Patents

Preparation method of buckwheat bread premixing powder Download PDF

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Publication number
CN101390528A
CN101390528A CNA2008102023958A CN200810202395A CN101390528A CN 101390528 A CN101390528 A CN 101390528A CN A2008102023958 A CNA2008102023958 A CN A2008102023958A CN 200810202395 A CN200810202395 A CN 200810202395A CN 101390528 A CN101390528 A CN 101390528A
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buckwheat
powder
bran
rutin
weight
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CN101390528B (en
Inventor
周小理
周一鸣
唐文
成少宁
钱韻芳
王青
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Shanghai Institute of Technology
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Shanghai Institute of Technology
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Abstract

The invention discloses a preparation method of buckwheat bread ready-mixed powder containing buckwheat bran dietary fiber and rutin, comprising the following steps: a. bran defatting; b. smashing; c. dietary fiber extracting; d. dry packing; e. rutin extracting; f. separating and purifying; g. vacuum-concentrating; h. quick-freezing; i. vacuum freeze-drying; j. packaging; and k. ready-mixed powder preparing. Compared with other ready-mixed powders, the ready-mixed powder prepared by the invention is added with the active nutrient extract of buckwheat, and the bread made thereof is safe to consume and has buckwheat dietary fiber and rutin; the long-term consumption of the bread can help to improve body immunity and enhance human health.

Description

The preparation method of buckwheat bread premixing powder
Technical field
The present invention relates to the preparation method of bread premixed powder, having related to add a kind of in particular is the preparation method that raw material is rich in the bread premixed powder of buckwheat bran dietary fiber and rutin with the buckwheat bran.
Background technology
Premixed powder is meant when making flour-made food such as bread, cake the required various powder raw materials formation mixture that stirs.When food such as making bread, only need add water therein and stir, promptly get the raw material of product, remove the buying of various raw materials in the manufacturing process from, prepare burden, sieve, flow process such as mixing, not only shorten the technological process of plant produced, and can make things convenient for the consumer to make at home.
The trophic function of buckwheat be studies have shown that, but the deep processing of buckwheat still belongs to the starting stage at home and abroad, Chinese invention patent application number CN200310120014.9, name is called " the bread premixed powder with health care ", discloses a kind of bread premixed powder made from powder raw materials such as flour mixing pumpkin, hawthorn powder, yam flours.By comparison, present technique is a raw material with discarded at present buckwheat processing byproduct wheat bran, extract preparation buckwheat bran dietary fiber and rutin, mix mutually with buckwheat, the high muscle bread flour of wheat and to be refined into novel bread premixed powder, trophic function improves, easilier absorbed, do not contain bread and the product that the buckwheat bread premixing powder of buckwheat bran dietary fiber and rutin makes in the market and sell by human body.
Summary of the invention
It is the preparation method that raw material has the buckwheat bread premixing powder of higher buckwheat bran dietary fiber and rutin content with the buckwheat bran that technical problem to be solved by this invention provides a kind of.
The technical solution used in the present invention: a kind of preparation method of buckwheat bread premixing powder is a raw material with the buckwheat bran, specifically comprises the following steps:
A. buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 20~25 ℃ soak buckwheat bran 3~5h after, place drying box inner drying 1~3h of 55~75 ℃, clean residual ethyl acetate with distilled water, behind suction filtration, place drying box inner drying 1~3h of 55~75 ℃ again, obtain buckwheat degreasing wheat bran;
B. buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned buckwheat degreasing wheatfeed is broken to 100~200 orders, stand-by;
C. buckwheat bran dietary fiber extracts
The buckwheat degreasing wheat bran of above-mentioned pulverizing is added water in the ratio (w/w) of 10:3~5, add amylorrhexis 1~3h then, 45~75 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 4~8h again, 60~65 ℃ of hydrolysis temperatures, add trypsin hydrolysis 3~4h at last, 30~40 ℃ of hydrolysis temperatures filter then, and filtrate is with 4~5 times of precipitation with alcohols to 95% (w/w) of filtrate volume, leave standstill 3~4h, getting its sediment behind the suction filtration is buckwheat bran dietary fiber;
D. dry
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drying chamber, at 0.1P aUnder the atmospheric pressure, 45~55 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5%;
E. the buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution that the ratio (w/w) of 1:25 adds 50%~70% (w/w), places the ultrasonic wave extractor, and ultrasonic power is 650~800W, extracts 20~30min at every turn, extracts 2~3 times;
F. separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 40~80 order nylon mesh, filtered fluid is again by DA201 type purification with macroreticular resin, its purification condition is: going up sample pH value is 5.5~6.0, last sample flow velocity is 1.0~2.0mL/min, 60%~70% (w/w) ethanol elution, elution flow rate is 1.5~2.5mL/min;
G. vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
H. quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 10~48h;
I. vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤5% at-30 ℃~-75 ℃, vacuum≤5Pa, dry 24~72h;
J. pack
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 100~200 order powder, stand-by;
K. ready-mixed powder preparing
Total material is 100 weight portions, get buckwheat bran rutin powder 2~8 (parts by weight), buckwheat bran dietary fiber powder 5~10 (parts by weight), degreasing evaporated milk powder 3~12 (parts by weight), dried whole-egg 2~8 (parts by weight), Gluten 1~5 (parts by weight), xylitol 1~3 (parts by weight), albumen sugar 0.1~0.5 (parts by weight), refined salt 0.5~3 (parts by weight), bread flour improver 0.01~1 (parts by weight), buckwheat 10~20 (parts by weight), all the other are the high muscle bread flour of wheat, all materials are mixed 5~15min in the powder mixer after, obtain buckwheat bread premixing powder.
Beneficial effect of the present invention, the buckwheat bread premixing powder that is refined into the dietary fiber in the buckwheat bran and rutin extract and buckwheat and wheat bread powder of the present invention preparation, compare with other premixed powders, added the extract of the effective nutritional labeling of buckwheat, with its bread edible safety of making, and have buckwheat dietary fibers and rutin, often eat the bread of the present invention's preparation, can improve the immunity of human body, strengthen health.
Description of drawings
Fig. 1 is buckwheat bread premixing powder preparation flow figure of the present invention;
The specific embodiment
Of the present invention describing in further detail: as shown in Figure 1, a kind of preparation method of buckwheat bread premixing powder is a raw material with the buckwheat bran, specifically comprises the following steps:
A. buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 20~25 ℃ soak buckwheat bran 3~5h after, place drying box inner drying 1~3h of 55~75 ℃, clean residual ethyl acetate with distilled water, behind suction filtration, place drying box inner drying 1~3h of 55~75 ℃ again, obtain buckwheat degreasing wheat bran;
B. buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned buckwheat degreasing wheatfeed is broken to 100~200 orders, stand-by;
C. buckwheat bran dietary fiber extracts
The buckwheat degreasing wheat bran of above-mentioned pulverizing is added water in the ratio (w/w) of 10:3~5, add amylorrhexis 1~3h then, 45~75 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 4~8h again, 60~65 ℃ of hydrolysis temperatures, add trypsin hydrolysis 3~4h at last, 30~40 ℃ of hydrolysis temperatures filter then, and filtrate is with 4~5 times of precipitation with alcohols to 95% (w/w) of filtrate volume, leave standstill 3~4h, getting its sediment behind the suction filtration is buckwheat bran dietary fiber;
D. dry
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drying chamber, at 0.1P aUnder the atmospheric pressure, 45~55 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5%;
E. the buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution that the ratio (w/w) of 1:25 adds 50%~70% (w/w), places the ultrasonic wave extractor, and ultrasonic power is 650~800W, extracts 20~30min at every turn, extracts 2~3 times;
F. separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 40~80 order nylon mesh, filtered fluid is again by DA201 type purification with macroreticular resin, its purification condition is: going up sample pH value is 5.5~6.0, last sample flow velocity is 1.0~2.0mL/min, 60%~70% (w/w) ethanol elution, elution flow rate is 1.5~2.5mL/min;
G. vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
H. quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 10~48h;
I. vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤5% at-30 ℃~-75 ℃, vacuum≤5Pa, dry 24~72h;
J. pack
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 100~200 order powder, stand-by;
K. ready-mixed powder preparing
Total material is 100 weight portions, get buckwheat bran rutin powder 2~8 (parts by weight), buckwheat bran dietary fiber powder 5~10 (parts by weight), degreasing evaporated milk powder 3~12 (parts by weight), dried whole-egg 2~8 (parts by weight), Gluten 1~5 (parts by weight), xylitol 1~3 (parts by weight), albumen sugar 0.1~0.5 (parts by weight), refined salt 0.5~3 (parts by weight), bread flour improver 0.01~1 (parts by weight), buckwheat 10~20 (parts by weight), all the other are the high muscle bread flour of wheat, all materials are mixed 5~15min in the powder mixer after, obtain buckwheat bread premixing powder.
Embodiment 1
The buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 in 20 ℃ soak buckwheat bran 3h after, after placing 55 ℃ drying box inner drying 1h, clean residual ethyl acetate with distilled water, place 55 ℃ drying box inner drying 1h behind the suction filtration again, obtain buckwheat degreasing wheat bran.
Buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned degreasing wheatfeed is broken to 100 orders, shrink-wrap is stand-by.
Buckwheat bran dietary fiber extracts
Add water by 10:3, use amylorrhexis 1h, 45 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 5h then, and 60 ℃ of hydrolysis temperatures add trypsin hydrolysis 3h at last, and 30 ℃ of hydrolysis temperatures filter behind the enzymolysis.Filtrate with 4 times to 95% (w/w) of its volume precipitation with alcohol, leave standstill 3h, getting its sediment behind the suction filtration is buckwheat bran dietary fiber, stand-by.
Dry packing
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drier, at 0.1P aUnder the atmospheric pressure, 45 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5% back packing.
The buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution (pH value 7) of the ratio and 50% (w/w) of 1:25, places the each 20min of extraction of ultrasonic wave extractor (ultrasonic power is 650W), extracts 2 times.
Separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 50 order nylon mesh, by DA-201 type purification with macroreticular resin, its purification condition is filtered fluid again: going up sample pH value is 5.5, and last sample flow velocity is 1.0mL/min, 60% (w/w) ethanol elution, elution flow rate is 2.0mL/min;
Vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
Quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 10h;
Vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤4.5% at-55 ℃, vacuum≤5Pa, dry 24h;
Packing
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 200 order powder, shrink-wrap is stand-by.
Ready-mixed powder preparing (by the premixed powder of following formulation 1000g, each parts by weight is 10g)
With buckwheat bran rutin powder 2 (parts by weight), buckwheat bran dietary fiber powder 5 (parts by weight), degreasing evaporated milk powder 3 (parts by weight), dried whole-egg 2 (parts by weight), Gluten 1 (parts by weight), xylitol 1 (parts by weight), albumen sugar 0.1 (parts by weight); Refined salt 0.5 (parts by weight); Bread flour improver 0.01 (parts by weight); Buckwheat 10 (parts by weight); The high muscle bread flour 75.39 of wheat (parts by weight), material mixed 5~15min in the powder mixer after, weighing and bagging.
Embodiment 2 (most preferred embodiment)
The buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 in 25 ℃ soak buckwheat bran 4h after, after placing 65 ℃ drying box inner drying 2h, clean residual ethyl acetate with distilled water, place 65 ℃ drying box inner drying 23h behind the suction filtration again, obtain buckwheat degreasing wheat bran.
Buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned degreasing wheatfeed is broken to 200 orders, shrink-wrap is stand-by.
Buckwheat bran dietary fiber extracts
Added water by 10: 4, use amylorrhexis 2h, 65 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 6h then, and 65 ℃ of hydrolysis temperatures add trypsin hydrolysis 3h at last, and 35 ℃ of hydrolysis temperatures filter behind the enzymolysis.Filtrate with 5 times to 95% (w/w) of its volume precipitation with alcohol, leave standstill 4h, getting its sediment behind the suction filtration is buckwheat bran dietary fiber, stand-by.
Dry packing
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drier, at 0.1P aUnder the atmospheric pressure, 55 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5% back packing.
The buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution (pH value 9) of the ratio and 60% (w/w) of 1:25, places the each 25min of extraction of ultrasonic wave extractor (ultrasonic power is 750W), extracts 2 times.
Separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 80 order nylon mesh, by DA-201 type purification with macroreticular resin, its purification condition is filtered fluid again: going up sample pH value is .0, and last sample flow velocity is 1.5mL/min, 65% (w/w) ethanol elution, elution flow rate is 2.0mL/min;
Vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
Quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 36h;
Vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤4% at-75 ℃, vacuum≤5Pa, dry 48h;
Packing
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 100~200 order powder, shrink-wrap is stand-by.
Ready-mixed powder preparing (by the premixed powder of following formulation 1000g, each parts by weight is 10g) is with buckwheat bran rutin powder 5 (parts by weight), buckwheat bran dietary fiber powder 7 (parts by weight), degreasing evaporated milk powder 8 (parts by weight), dried whole-egg 5 (parts by weight), Gluten 3 (parts by weight), xylitol 2 (parts by weight), albumen sugar 0.3 (parts by weight); Refined salt 1.8 (parts by weight); Bread flour improver 0.3 (parts by weight); Buckwheat 15 (parts by weight); The high muscle bread flour 52.6 of wheat (parts by weight), material mixed 5~15min in the powder mixer after, weighing and bagging.
Embodiment 3
The buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 in 25 ℃ soak buckwheat bran 5h after, after placing 75 ℃ drying box inner drying 3h, clean residual ethyl acetate with distilled water, place 75 ℃ drying box inner drying 3h behind the suction filtration again, obtain buckwheat degreasing wheat bran.
Buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned degreasing wheatfeed is broken to 200 orders, shrink-wrap is stand-by.
Buckwheat bran dietary fiber extracts
Add water by 10:5, use amylorrhexis 3h, 75 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 4~8h then, and 65 ℃ of hydrolysis temperatures add trypsin hydrolysis 4h at last, and 40 ℃ of hydrolysis temperatures filter behind the enzymolysis.Filtrate with 5 times to 95% (w/w) of its volume precipitation with alcohol, leave standstill 4h, getting its sediment behind the suction filtration is that buckwheat bran dietary fiber is stand-by.
Dry packing
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drier, at 0.1P aUnder the atmospheric pressure, 45~55 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5% back packing.
The buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution (pH value 11) of the ratio and 70% (w/w) of 1:25, places the each 30min of extraction of ultrasonic wave extractor (ultrasonic power is 800W), extracts 3 times.
Separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 40~80 order nylon mesh, by DA201 type purification with macroreticular resin, its purification condition is filtered fluid again: going up sample pH value is 6.0, and last sample flow velocity is 1.0mL/min, 70% (w/w) ethanol elution, elution flow rate is 1.5mL/min;
Vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
Quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 48h;
Vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤5% at-75 ℃, vacuum≤5Pa, dry 72h;
Packing
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 200 order powder, shrink-wrap is stand-by.
Ready-mixed powder preparing (by the premixed powder of following formulation 1000g, each parts by weight is 10g) is with buckwheat bran rutin powder 8 (parts by weight), buckwheat bran dietary fiber powder 10 (parts by weight), degreasing evaporated milk powder 12 (parts by weight), dried whole-egg 8 (parts by weight), Gluten 5 (parts by weight), xylitol 3 (parts by weight), albumen sugar 0.5 (parts by weight); Refined salt 3 (parts by weight); Bread flour improver 1 (parts by weight); Buckwheat 20 (parts by weight); The high muscle bread flour 29.5 of wheat (parts by weight), material mixed 5~15min in the powder mixer after, weighing and bagging.
Above said content only is the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all should belong to protection scope of the present invention.

Claims (1)

1. the preparation method of a buckwheat bread premixing powder is a raw material with the buckwheat bran, specifically comprises the following steps:
A. buckwheat bran degreasing
According to the ratio (w/w) of buckwheat bran and ethyl acetate 1:8 20~25 ℃ soak buckwheat bran 3~5h after, place drying box inner drying 1~3h of 55~75 ℃, clean residual ethyl acetate with distilled water, behind suction filtration, place drying box inner drying 1~3h of 55~75 ℃ again, obtain buckwheat degreasing wheat bran;
B. buckwheat degreasing wheat bran is pulverized
Adopt micronizer that above-mentioned buckwheat degreasing wheatfeed is broken to 100~200 orders, stand-by;
C. buckwheat bran dietary fiber extracts
The buckwheat degreasing wheat bran of above-mentioned pulverizing is added water in the ratio (w/w) of 10:3~5, add amylorrhexis 1~3h then, 45~75 ℃ of hydrolysis temperatures are used Glucoamylase hydrolysis 4~8h again, 60~65 ℃ of hydrolysis temperatures, add trypsin hydrolysis 3~4h at last, 30~40 ℃ of hydrolysis temperatures filter then, and filtrate is with 4~5 times of precipitation with alcohols to 95% (w/w) of filtrate volume, leave standstill 3~4h, getting its sediment behind the suction filtration is buckwheat bran dietary fiber;
D. dry
Above-mentioned buckwheat bran dietary fiber is placed in the vacuum drying chamber, and under the 0.1Pa atmospheric pressure, 45~55 ℃ of temperature make buckwheat bran dietary fiber powder water content≤5%;
E. the buckwheat bran rutin is extracted
The buckwheat degreasing wheatfeed that will obtain through step a evenly mixes according to the ethanolic solution that the ratio (w/w) of 1:25 adds 50%~70% (w/w), places the ultrasonic wave extractor, and ultrasonic power is 650~800W, extracts 20~30min at every turn, extracts 2~3 times;
F. separation and purification
Above-mentioned buckwheat bran rutin extract is filtered through 40~80 order nylon mesh, filtered fluid is again by DA201 type purification with macroreticular resin, its purification condition is: going up sample pH value is 5.5~6.0, last sample flow velocity is 1.0~2.0mL/min, 60%~70% (w/w) ethanol elution, elution flow rate is 1.5~2.5mL/min;
G. vacuum concentrates
Buckwheat bran rutin after the above-mentioned separation and purification is extracted refined solution in vacuum rotary evaporator, concentrate, obtain buckwheat bran rutin concentrate, simultaneously ethanol is reclaimed;
H. quick-frozen
Above-mentioned buckwheat bran rutin concentrate is carried out quick-frozen in instant freezer, temperature is controlled to be≤and-50 ℃, freeze 10~48h;
I. vacuum freeze drying
Buckwheat bran rutin concentrate after above-mentioned the freezing is placed vacuum freezing drying device preparation buckwheat bran rutin powder,, make buckwheat bran rutin powder water content≤5% at-30 ℃~-75 ℃, vacuum≤5Pa, dry 24~72h;
J. pack
Adopt micronizer that above-mentioned buckwheat bran rutin powder homogeneous powder is broken to 100~200 order powder, stand-by;
K. ready-mixed powder preparing
Total material is 100 weight portions, get buckwheat bran rutin powder 2~8 (parts by weight), buckwheat bran dietary fiber powder 5~10 (parts by weight), degreasing evaporated milk powder 3~12 (parts by weight), dried whole-egg 2~8 (parts by weight), Gluten 1~5 (parts by weight), xylitol 1~3 (parts by weight), albumen sugar 0.1~0.5 (parts by weight), refined salt 0.5~3 (parts by weight), bread flour improver 0.01~1 (parts by weight), buckwheat 10~20 (parts by weight), all the other are the high muscle bread flour of wheat, all materials are mixed 5~15min in the powder mixer after, obtain buckwheat bread premixing powder.
CN2008102023958A 2008-11-06 2008-11-06 Preparation method of buckwheat bread premixing powder Expired - Fee Related CN101390528B (en)

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