CN104799191B - A kind of mushroom millet crisp crust and preparation method thereof - Google Patents
A kind of mushroom millet crisp crust and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of mushroom millet crisp crusts and preparation method thereof, belong to snack food processing technique field.The mushroom millet crisp crust of the present invention, raw material include：1 part of millet, 1 part of wheat flour, 0.9 1.1 parts of mushroom.Mushroom contains the nutriment that abundant vitamin, minerals and albumen can improve mushroom millet crisp crust, and protein from lentinus edodes includes eight kinds of necessary amino acid and ten kinds of nonessential amino acid, belongs to L-type amino acid, the higher utilization that is easily absorbed by the body of activity more；Flavour nucleotide in mushroom coordinates with delicious amino acid rich content and the fragrance of special ratios millet, and mushroom millet crisp crust is made to have unique flavor；Even if not adding seasoning, requirement of the ordinary consumer to taste still can be met.Dough is prepared by mixing into flour after the present invention is also digested by mushroom, millet steams, crispy rice is prepared using vacuum frying, mouthfeel, flavor can be enable to be further improved.
Description
Technical field
The present invention relates to a kind of mushroom millet crisp crusts and preparation method thereof, belong to snack food processing technique field.
Background technology
As the improvement of people's living standards, the nutritive value requirement to snack food is also higher and higher.Crispy rice, as me
State's traditional properties snack can directly eat or be used as dish dispensing（Such as tomato issshrimp with crispy fried rice crust）, stopped by favorite
Not busy food.Especially millet crisp crust with its it is crispy and delicious enjoy great popularity, the crispy rice of previous a variety of flavors was embodied in seasoning not
Together, kind is substantially more single.
Edible mushroom has very high nutritive value, can adjust human metabolism, reduce as generally acknowledged excellent tonic product
Blood pressure reduces cholesterol level, has a variety of diseases of prevention and treatment, the effect of promoting longevity.Mushroom is as the famous medicine food in China
Dual-purpose bacterium, taste is fragrant strongly fragrant tempting and rich in nutriment, and protein content is high, and fat content is low, and contains abundant vitamin
And minerals, containing 18 kinds of amino acid, including eight kinds of necessary amino acid and ten kinds of nonessential amino acid, belong to L-type more
Amino acid, the higher utilization that is easily absorbed by the body of activity.In addition, mushroom rich in it is abundant be in fresh taste compound, especially flavor core
Thuja acid and delicious amino acid rich content, have unique flavor.Mushroom adds deeply as the large edible mushroom of our province, abundance
Work technical research is less.
Invention content
For the use for enriching the type of snack food, increasing its nutritive value, reducing chemical seasoning, the present invention provides
A kind of delicious and crisp delicious in taste, nutritive value enrich and the mushroom millet crisp crust of health.
The present invention also provides the preparation methods of above-mentioned mushroom millet crisp crust.
The present invention is achieved by the following measures：
A kind of mushroom millet crisp crust, raw material include：1 part of millet, 1 part of wheat flour, 0.9-1.1 parts of mushroom；Described part is
Parts by weight.The mushroom is dry product.Preferably, 1 part of millet, 1 part of wheat flour, 1 part of mushroom.
Above-mentioned mushroom millet crisp crust, raw material can also include 0.1 part of sesame.Seasoning can also be added to aggravate mouth
Taste, the seasoning can be salt, sugar, capsicum, cumin.
Mushroom in above-mentioned mushroom millet crisp crust, which contains abundant vitamin, minerals and albumen, can improve mushroom millet pot
Bar nutriment, and protein from lentinus edodes include eight kinds must amino acid and ten kinds of nonessential amino acid, belong to L-type amino more
Acid, the higher utilization that is easily absorbed by the body of activity；Flavour nucleotide and delicious amino acid rich content and special ratios in mushroom
The fragrance cooperation of millet, makes mushroom millet crisp crust have unique flavor；Even if not adding seasoning, it still can meet and generally disappear
Requirement of the person of expense to taste.
The present invention is had found by further research experiment, and face is prepared by mixing into flour after mushroom digests, millet steams
Group, can be further improved using the mouthfeel of the crispy rice prepared by vacuum frying, flavor.
So the preparation method of above-mentioned mushroom millet crisp crust, preferably includes following steps：
（1）Mushroom after being soaked adds water to be digested after being beaten, and obtains mushroom enzymatic hydrolysate；Enzymolysis enzyme used includes protease；
（2）Millet is according to 1:1 mass ratio adds water to cook；
（3）Mushroom enzymatic hydrolysate, the millet cooked and wheat flour (flour) are fabricated to dough, shaped cut sheets；
（4）It is sliced vacuum frying；Vacuum frying condition is：92 DEG C ~ 96 DEG C, 0.090 MPa of vacuum degree of temperature, time 8
min~10 min。
Above-mentioned preparation method, it is used be soaked after mushroom can be replaced with fresh mushroom.In order to reduce the fat content of product,
Pass through deoiling treatment after vacuum frying；De-oiling condition is：0.090 MPa of vacuum degree, 400 r/min of de-oiling rotating speed, the time 6 ~
8min。
In above-mentioned preparation method, the effect of enzymolysis is to obtain more flavor substances；In addition, by enzymolysis change mushroom into
Point, and then change the ingredient of dough, performance, so as to the mouthfeel for improving brittleness, significantly improving product.The effect for steaming millet is to make
Millet tentatively cures, so as to improve the mouthfeel of product（Brittleness）；The effect of vacuum frying is to reduce flavor substance loss.After steaming
Millet and enzymolysis after mushroom cooperation so that the smell and flavour of product further improve.
It is well known by those skilled in the art that enzyme has specificity；Mushroom is digested using different enzymes, obtained flavor
Substance classes and content are different.And smell and flavour are generated with various flavor substances；The performance of dough is by it
What ingredient determined.So different enzymes, causes the influence of the smell and flavour of product there are larger difference, to brittleness also different.
The study found that it first uses cellulase, used again by neutral proteinase and trypsase with 2:The compound protein of 1 proportioning composition
Enzyme, then digested with 5 '-phosphodiesterase, the content for obtaining part flavor substance in enzymolysis liquid improves, and various flavors
Matching between substance is relatively good, can generate the flavor and taste of more high praise.
Above-mentioned preparation method, enzymolysis step are preferably carried out using following manner：
The first step, cellulase degradation, the U/g of enzyme concentration 23 ~ 270,000,53 DEG C ~ 57 DEG C of hydrolysis temperature, 120 min of time；
Second step, compound protease enzymolysis, the U/g of enzyme concentration 140 ~ 1,600,000,53 DEG C ~ 57 DEG C of hydrolysis temperature, time 150
min；The compound protease is according to 2 by neutral proteinase and trypsase:1 enzyme activity ratio forms；
Third walks, 5 '-phosphodiesterase enzymolysis, the U/g of enzyme concentration 55 ~ 650,000,65 DEG C ~ 75 DEG C of hydrolysis temperature, the time 150
min；The enzyme concentration is relative to the mushroom or fresh mushroom after being soaked.
In the present invention, wheat flour is flour.
Beneficial effects of the present invention：
（1）Product contains abundant protein, dietary fiber, vitamin and trace element etc., equilibrium full of nutrition；
（2）Containing flavor substances such as abundant amino acid, volatile materials and ucleotides, it is unique and apparent fresh to have
Taste and fragrance；
（3）The dosage of seasoning is reduced, more healthy；
（4）Mushroom addition manner is digested for mashing, and the mushroom after enzymolysis, which removes, contains a large amount of polysaccharide being easily absorbed by the body, more
Peptide, amino acid, also containing abundant flavour nucleotide, delicious amino acid makes the richer delicious flavor of finished product, and can be obviously improved
Mouthfeel；
（5）It uses after millet is steamed, is used cooperatively with the mushroom after enzymolysis, the flavour that can further improve product is gentle
Taste（Flavor）；
（6）Using specific enzyme and mode of action, so that the weight content of the flavor substance of product and proportioning reach
It is optimal, flavour and smell（Flavor）Evaluation further improve；
（7）Fried mode be vacuum frying, realize frying action under relatively low oil temperature, make finished product nutriment loss compared with
It is small；
（8）In addition preparation process is simple and environmentally-friendly, and with the advantages of convenient, nutritive value enriches.
Specific embodiment
Cellulase used in following embodiments（By endoglucanase (C1 enzymes)；Exoglucanase (Cx enzymes)；β-Portugal
Polyglycoside enzyme（Abbreviation G）Also known as cellobiohydrolase mixing composition）, get profit bioengineering Co., Ltd purchased from Tai'an letter.
Embodiment 1
Millet 1000g is weighed, cleans plus water 1000ml is put into pot and cooks, drain away the water spare.Weigh dried thin mushroom 1000
G is cleaned up, and is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and the mushroom block one cut
It rises and puts slurrying in pulper into, obtain mushroom slurry.Mushroom slurry is digested using stepwise discretization method, obtains mushroom enzymatic hydrolysate；First
Step, cellulase, the mushroom that 250,000 U/g of enzyme concentration has been soaked, 55 DEG C of hydrolysis temperature, time 120min；Second step, compound protein
Enzyme, the mushroom that 1,500,000 U/g have been soaked, 55 DEG C of hydrolysis temperature, time 150min；Compound protease is by neutral proteinase and pancreas egg
White enzyme is according to 2:1 enzyme activity ratio composition；Third walks, 5 '-phosphodiesterase, the mushroom that 550,000 U/g of enzyme concentration has been soaked, enzymolysis
65 DEG C of temperature, time 150min.It weighs（Wheat flour）Flour 1000g is fabricated to after being mixed with steamed millet, mushroom enzymatic hydrolysate
Dough, shaped cut sheets.It will be sliced into vacuum oil frying pot frying, vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa of temperature,
Time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Seasoning is sprinkled, is dried in the air cool
Packaging seal obtains finished product mushroom millet crisp crust.The seasoning is by salt, monosodium glutamate, white sesameseed, white granulated sugar according to 10:1:3:1 ratio
Example composition, dosage are 30g ~ 80g/kg crispy rices.Sterilizing：Take Co60Radioactive source mushroom millet pot is irradiated under the dosage of 6kGy
Bar 12min sterilizing.
Embodiment 2
Millet 1000g is weighed, cleans plus water 1000ml is put into pot and cooks, drain well is spare.Weigh dried thin mushroom 1000
G is cleaned up, and is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and the mushroom block one cut
It rises and puts slurrying in pulper into, obtain mushroom slurry.Using neutral proteinase, mushroom is starched under 55 DEG C of temperature conditions and is digested
150min obtains mushroom enzymatic hydrolysate；The dosage of neutral proteinase is the mushroom that 1,500,000 U/g have been soaked.Flour 1000g is weighed, with
Dough, shaped cut sheets are fabricated to after steamed millet, mushroom enzymatic hydrolysate mixing.It will be sliced into vacuum oil frying pot frying, vacuum oil
Fried condition is：95 DEG C, vacuum degree 0.090MPa, time 8min of temperature；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed
400r/min, time 8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product mushroom millet crisp crust.Seasoning forms and dosage
With embodiment 1.Sterilizing：Take Co60Radioactive source irradiated under the dosage of 6kGy mushroom millet crisp crust 12min sterilizing.
Embodiment 3
Millet 1000g is weighed, cleans plus water 1000ml is put into pot and cooks, drain well is spare.Weigh dried thin mushroom 1000
G is cleaned up, and is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and the mushroom block one cut
It rises and puts slurrying in pulper into, obtain mushroom slurry.Using compound protease, mushroom is starched under 55 DEG C of temperature conditions and is digested
150min obtains mushroom enzymatic hydrolysate；Compound protease is by neutral proteinase and trypsase according to 2:1 enzyme activity ratio forms, compound
The dosage of protease is the mushroom that 1,500,000 U/g have been soaked.Flour 1000g is weighed, is mixed with steamed millet, mushroom enzymatic hydrolysate
After be fabricated to dough, shaped cut sheets.It will be sliced into vacuum oil frying pot frying, vacuum frying condition is：95 DEG C of temperature, vacuum degree
0.090MPa, time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Sprinkle tune
Taste substance, the cool packaging seal that dries in the air obtain finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60's
Radioactive source irradiates mushroom millet crisp crust 12min sterilizings under the dosage of 6kGy.
Embodiment 4
Millet 1000g is weighed, crushes, it is spare to obtain millet powder.1000 g of dried thin mushroom is weighed, cleans up, is put into warm water
It is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and puts slurrying in pulper into together with the mushroom block cut, obtains
Mushroom is starched.Using compound protease, enzymolysis 150min is starched mushroom under 55 DEG C of temperature conditions, obtains mushroom enzymatic hydrolysate；Compound egg
White enzyme is by neutral proteinase and trypsase according to 2:1 enzyme activity ratio forms, and the dosage of compound protease is soaked for 1,500,000 U/g
Good mushroom.Flour 1000g is weighed, dough, shaped cut sheets are fabricated to after being mixed with steamed millet, mushroom enzymatic hydrolysate.It will cut
Piece enters vacuum oil frying pot frying, and vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa, time 8min of temperature；De-oiling condition
For：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product mushroom
Millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60Radioactive source perfume is irradiated under the dosage of 6kGy
Mushroom millet crisp crust 12min sterilizes.
Embodiment 5
Millet 1000g is weighed, cleans plus water 1000ml is put into pot and cooks, drain well is spare.Weigh dried thin mushroom 1000
G is cleaned up, and is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and the mushroom block one cut
It rises and puts slurrying in pulper into, obtain mushroom slurry（Do not digest）.Flour 1000g is weighed, after being mixed with steamed millet, mushroom slurry
It is fabricated to dough, shaped cut sheets.Fried, the then de-oiling by slice merging vacuum oil frying pot；Vacuum frying condition is：Temperature 95
DEG C, vacuum degree 0.090MPa, time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time
8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.It goes out
Bacterium：Take Co60Radioactive source irradiated under the dosage of 6kGy mushroom millet crisp crust 12min sterilizing.
Embodiment 6
1-1
Millet 1000g is weighed, crushes, it is spare to obtain millet powder.1000 g of dried thin mushroom is weighed, cleans up, is put into warm water
It is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and puts slurrying in pulper into together with the mushroom block cut, obtains
Mushroom is starched（Do not digest）.Flour 1000g is weighed, dough, shaped cut sheets are fabricated to after being mixed with millet powder, mushroom slurry.It will cut
Piece merging vacuum oil frying pot is fried, then de-oiling；Vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa of temperature, time
8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Seasoning is sprinkled, cool packaging of drying in the air
Seal to obtain finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60Radioactive source in 6kGy
Dosage under irradiation mushroom millet crisp crust 12min sterilizing.
Millet 1000g is weighed, crushes, it is spare to obtain millet powder.900 g of dried thin mushroom is weighed, is cleaned up, is put into warm bubbly water
Hair.The mushroom stripping and slicing that will be soaked measures 900 mL clear water and puts slurrying in pulper into together with the mushroom block cut, obtains fragrant
Mushroom is starched（Do not digest）.Flour 1000g is weighed, dough, shaped cut sheets are fabricated to after being mixed with millet powder, mushroom slurry.It will slice
It is fried to be placed in vacuum oil frying pot, then de-oiling；Vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa, time 8min of temperature；
De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains
Finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60Radioactive source 6kGy dosage
Lower irradiation mushroom millet crisp crust 12min sterilizings.
Millet 1000g is weighed, crushes, it is spare to obtain millet powder.1100 g of dried thin mushroom is weighed, cleans up, is put into warm water
It is soaked.The mushroom stripping and slicing that will be soaked measures 1100 mL clear water and puts slurrying in pulper into together with the mushroom block cut, obtains
Mushroom is starched（Do not digest）.Flour 1000g is weighed, dough, shaped cut sheets are fabricated to after being mixed with millet powder, mushroom slurry.It will cut
Piece merging vacuum oil frying pot is fried, then de-oiling；Vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa of temperature, time
8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Seasoning is sprinkled, cool packaging of drying in the air
Seal to obtain finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60Radioactive source in 6kGy
Dosage under irradiation mushroom millet crisp crust 12min sterilizing.
Comparative example 1
Millet 900g is weighed, cleans plus water 1000ml is put into pot and cooks, drain well is spare.Weigh dried thin mushroom 1100
G is cleaned up, and is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000 mL clear water and the mushroom block one cut
It rises and puts slurrying in pulper into, obtain mushroom slurry（Do not digest）.Flour 1000g is weighed, after being mixed with steamed millet, mushroom slurry
It is fabricated to dough, shaped cut sheets.Fried, the then de-oiling by slice merging vacuum oil frying pot；Vacuum frying condition is：Temperature 95
DEG C, vacuum degree 0.090MPa, time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time
8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.It goes out
Bacterium：Take Co60Radioactive source irradiated under the dosage of 6kGy mushroom millet crisp crust 12min sterilizing.
Comparative example 2
1000 g of dried thin mushroom is weighed, is cleaned up, is put into warm water and is soaked.The mushroom stripping and slicing that will be soaked measures 1000
ML clear water puts slurrying in pulper into together with the mushroom block cut, obtains mushroom slurry（Do not digest）.It is mixed to weigh flour mushroom slurry
Dough, shaped cut sheets are fabricated to after conjunction.Fried, the then de-oiling by slice merging vacuum oil frying pot；Vacuum frying condition is：Temperature
95 DEG C, vacuum degree 0.090MPa, time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time
8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product mushroom crispy rice.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：It adopts
Take Co60Radioactive source irradiated under the dosage of 6kGy mushroom millet crisp crust 12min sterilizing.
Comparative example 3
Millet 1000g is weighed, crushes, it is spare to obtain millet powder.Wheat flour is taken to be fabricated to dough after being mixed with millet powder, is molded
Slice.Fried, the then de-oiling by slice merging vacuum oil frying pot；Vacuum frying condition is：95 DEG C of temperature, vacuum degree
0.090MPa, time 8min；De-oiling condition is：Vacuum degree 0.090MPa, de-oiling rotating speed 400r/min, time 8min.Sprinkle tune
Taste substance, the cool packaging seal that dries in the air obtain finished product mushroom millet crisp crust.Seasoning forms and dosage is the same as embodiment 1.Sterilizing：Take Co60's
Radioactive source irradiates mushroom millet crisp crust 12min sterilizings under the dosage of 6kGy.
Comparative example 4
Flour 1000g is weighed, is fabricated to dough, shaped cut sheets.Fried, the then de-oiling by slice merging vacuum oil frying pot；
Vacuum frying condition is：95 DEG C, vacuum degree 0.090MPa, time 8min of temperature；De-oiling condition is：Vacuum degree 0.090MPa takes off
Oily rotating speed 400r/min, time 8min.Seasoning is sprinkled, the cool packaging seal that dries in the air obtains finished product crispy rice.Seasoning forms and dosage is same
Embodiment 1.Sterilizing：Take Co60Radioactive source irradiated under the dosage of 6kGy mushroom millet crisp crust 12min sterilizing.
Effect test
First, quality sensory evaluation
Mushroom millet crisp crust before being sterilized by 20 trained quality sense organ valuation officers to it carries out quality sense organ
Evaluation.Range of value：(50 points of mouthfeel）, flavor（50 points）It is evaluated.Crispy rice general comment is divided into the sum of above-mentioned items.Evaluation mark
It is accurate：
Mouthfeel：Hardness, brittleness are moderate, crisp, and it is optimal that will not generate excessive tiny disintegrating slag when stinging crispy rice again；
Flavor：Sweet tea, salty moderate, anacidity, hardship, puckery and other peculiar smell, delicate flavour is apparent, and ester perfume (or spice) is moderate；It is optimal；Delicate flavour is brighter
Aobvious, score is higher.Evaluation result such as table 1
Table 1
2nd, the detection of mushroom enzymatic hydrolysate
Amino acid classes and content in the mushroom enzymatic hydrolysate prepared in detection embodiment 1,2,3；Volatile flavor
Type and content；
Amino acid classes and the detection method that content uses for：Automatic amino acid analyzer；
The measure of volatile flavor using extraction element extraction volatile materials is distilled simultaneously, using Trace ISQ
Chromatography of gases-mass spectrometer measures the volatile materials in mushroom enzymatic hydrolysate；
The detection of nucleotide is using liquid chromatogram-Rat Feces by Electrospray Ionization Tandem Mass Spectrometry detection mushroom enzymatic hydrolysate nucleotide type
And content.
Testing result such as table 2
Table 2
；Analysis of test results can be obtained, compared to embodiment 2 and 3, the amino of the advantageous flavour of presentation of embodiment 1
The content of acid is higher；The type that is presented the amino acid of unfavorable flavour is less, content is relatively low.Meanwhile the advantageous gas of presentation of embodiment 1
The type of the volatile materials of taste is more, content is higher, the content of 1 flavour nucleotide of embodiment be apparently higher than embodiment 3 with it is real
Apply example 2.Wherein, the amino acid of advantageous flavour is presented：Such as glutamic acid, aspartic acid and isoleucine, alanine, glycine,
Cystine；The amino acid of unfavorable flavour is presented：Such as leucine, phenylalanine.
3rd, crispy rice brittleness measures
Using TA-X2i Texture instruments（Stable Micro Systems companies of Britain）Measure the brittleness of product.
Texture parametric measurement method：" distance-power " is carried out using TA-X2i Texture instruments and measures analysis, obtains texture curve.
Test parameter：φ 5mm cylindrical probes push speed 10mm/s.Each food is surveyed 6 times.
Using slope and the regression model of brittleness：
y=0.688lnx+2.136
Y is brittleness, and x is slope；
Measurement result such as table 3；
Table 3
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 |
| 2.91 | 3.04 | 3.01 | 3.14 | 3.19 | 3.21-3.27 | 3.67 | 4.02 | 4.12 | 4.21 |
Claims (3)
1. a kind of mushroom millet crisp crust, raw material include：1 part of millet, 1 part of wheat flour, 0.9-1.1 parts of mushroom；Described part is attached most importance to
Measure part；The mushroom is dry product；
Preparation method includes the following steps：
(1) mushroom after being soaked adds water to be digested after being beaten, and obtains mushroom enzymatic hydrolysate；" enzymolysis " is carried out using following manner：
The first step, cellulase degradation, the U/g of enzyme concentration 23 ~ 270,000,53 DEG C ~ 57 DEG C of hydrolysis temperature, 120 min of time；
Second step, compound protease enzymolysis, the U/g of enzyme concentration 140 ~ 1,600,000,53 DEG C ~ 57 DEG C of hydrolysis temperature, 150 min of time；Institute
It is according to 2 by neutral proteinase and trypsase to state compound protease:1 enzyme activity ratio forms；
Third walks, 5 '-phosphodiesterase enzymolysis, the U/g of enzyme concentration 55 ~ 650,000,65 DEG C ~ 75 DEG C of hydrolysis temperature, 150 min of time；
" first step ", " second step " and the enzyme concentration of " third step " are relative to the mushroom after being soaked；
(2) millet is according to 1:1 mass ratio adds water to cook；
(3) mushroom enzymatic hydrolysate, the millet cooked and wheat flour are fabricated to dough, shaped cut sheets；
(4) it is sliced vacuum frying；Vacuum frying condition is：92 DEG C ~ 96 DEG C, 0.090 MPa of vacuum degree, 8 min of time of temperature ~
10 min。
2. mushroom millet crisp crust according to claim 1, which is characterized in that 1 part of millet, 1 part of wheat flour, 1 part of mushroom.
3. mushroom millet crisp crust according to claim 1 or claim 2, which is characterized in that its raw material includes 0.1 part of sesame.
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| CN1050488A (en) * | 1989-09-26 | 1991-04-10 | 王丕承 | The production method of corn crust |
| CN1243678A (en) * | 1998-08-01 | 2000-02-09 | 刘瑞林 | Technology for producing instant food by fungus cultivation |
| KR101402110B1 (en) * | 2012-10-29 | 2014-06-02 | 한국식품연구원 | Manufacturing method of reformed rice for nurungji and manufacturing method of nurungji using the same |
| CN103549384B (en) * | 2013-11-25 | 2015-04-22 | 青岛农业大学 | Hot and spicy mushroom sauce and preparation method thereof |
| CN104286702A (en) * | 2014-10-11 | 2015-01-21 | 赵敬哲 | Red date coarse cereal rice crust and preparation method thereof |
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