Summary of the invention
Purpose of the present invention is intended to overcome agaricus bisporus and adopts back brown stain easily, is difficult for the defective of preservation, provides a kind of preservation and instant, color and luster and nutrition all good agaricus bisporus powder, increases agaricus bisporus in Application in Food Processing.
Core of the present invention is the inhibition of the brown stain of agaricus bisporus powder in manufacturing process and the reservation of nutritional labeling.
Concrete technical scheme of the present invention is:
Fresh agaricus bisporus is handled through the look of cutting into slices, protect, and makes the agaricus bisporus powder by forced air drying and ultramicro grinding then.
Concrete preparation method is as follows:
1) section of two spore mushrooms: commercially available agaricus bisporus is tentatively cleared up, cleaned 2-3 time with running water, then the agaricus bisporus of cleaning is cut into the thin slice about 2-4mm;
2) preparation of colour protecting liquid: with D-sodium isoascorbate (food-grade), sodium sulfite, citric acid (food-grade) dissolve in deionized water and are mixed with and protect look solution;
3) protect look and dry the processing: with the agaricus bisporus sheet in the step 1) in step 2) in the colour protecting liquid immersion protect look 1h, picking up sliced mushroom then cleans 1-2 time with running water, dry, the sliced mushroom after drying is put into 45 ℃ of-60 ℃ of dry 6-8h of air dry oven, dry temperature: 40 ℃-60 ℃;
4) with the agaricus bisporus sheet of drying in the step 3) through ultramicro grinding, cross 100 mesh sieves, make all good agaricus bisporus powder of color and luster and nutrition.
The application of agaricus bisporus powder of the present invention in processed food.
Colour protecting liquid prescription of the present invention is: A: 100 parts of deionized waters, D-sodium isoascorbate 0.1-0.5 part, sodium sulfite 0.05-0.2 part, citric acid 0.05-0.2 part; B: 100 parts of deionized waters, sodium sulfite 0.05-0.2 part, citric acid 0.05-0.2 part.
Compared with prior art, the present invention has the following advantages:
(1) agaricus bisporus powder of the present invention is very high to utilization ratio of raw materials, and size, the shape of agaricus bisporus all do not required.
(2) agaricus bisporus powder moisture of the present invention is low, has both prolonged storage period, has reduced expenses such as storage, transportation, packing again.
Advantages such as (3) agaricus bisporus powder of the present invention is compared with traditional two spore mushroom products, has to preserve and instant, and color and luster and nutrition are better.
The specific embodiment
Embodiment 1:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 2mm
The proportioning of colour protecting liquid:
Forced air drying temperature: 45 ℃
Wherein said agaricus bisporus powder preparation method is as follows:
Commercially available agaricus bisporus is tentatively cleared up, cleaned 2-3 time with running water, then the agaricus bisporus of cleaning is thinly sliced, thin slice is put into the colour protecting liquid immersion protect look 1h.
Protect two spore mushroom sheets behind the look and clean and drain, put into about the dry 8h of air dry oven, when moisture arrives 6% left and right sides, obtain the agaricus bisporus powder through ultramicro grinding.
Embodiment 2:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 3mm
The proportioning of colour protecting liquid:
Forced air drying temperature: 50 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 3:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 4mm
The proportioning of colour protecting liquid:
Forced air drying temperature: 55 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 4:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 2mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
D-sodium isoascorbate (food-grade) 0.1-0.5 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 45 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 5:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 3mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
D-sodium isoascorbate (food-grade) 0.1-0.5 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 50 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 6:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 4mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
D-sodium isoascorbate (food-grade) 0.1-0.5 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 55 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 7:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 2mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
Citric acid (food-grade) 0.05-0.2 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 45 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 8:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 3mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
Citric acid (food-grade) 0.05-0.2 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 50 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
Embodiment 9:
Main technologic parameters is as follows in all good agaricus bisporus powder processing of a kind of color and luster and nutrition:
Agaricus bisporus slice thickness: 4mm
The proportioning of colour protecting liquid:
100 parts of deionized waters
Citric acid (food-grade) 0.05-0.2 part
Sodium sulfite 0.05-0.2 part
Forced air drying temperature: 55 ℃
Procedure of processing according to embodiment 1 obtains the agaricus bisporus powder.
The applicating example-1 of embodiment 10 agaricus bisporus powder (two spore mushroom noodles)
In present case: natural strip-breaking rate, ripe section bar rate, water absorption rate, the mensuration of cooking loss: adopt (Guo Xiaona etc., the Chinese grain and oil journal of the research of bitter buckwheat nourishing health caring noodles [J], 2009,24 (10): 117-119) reported method such as Guo Xiao Na;
Nature strip-breaking rate: with the noodles hanging that presses, calculate the percentage that the noodles broken account for total noodles.
Ripe section bar rate: get 40 drying noodles, put in the aluminum pot that the people fills 50 times of boiling water of sample quality, keep slight boiling condition, reach the boiling time after, with chopsticks noodles are chosen gently, calculate ripe strip-breaking rate:
S=(Ns/40)×100%
In the formula: S is ripe strip-breaking rate %; Ns is the sectional strip radical.
Noodles water absorption rate: get 30 drying noodles, be placed on the electronic balance and weigh, be designated as m
1When boiling to best digestion time then, pull noodles out, drench the water of the noodles outside of drying, put again to balance and weigh, be designated as m
2, calculate the noodles water absorption rate:
Noodles water absorption rate=[(m
2-m
1)/m1] * 100%
Cooking loss: get 30 noodles, weigh (being accurate to 0.1g) put into the boiling water of 500mL, boil under 98~100 ℃ to the best boiling time, with screen cloth filtering noodles, noodle soup is put to normal temperature, the noodle soup constant volume is gone in the 500mL volumetric flask, inhale the 50mL noodle soup and put into that the beaker of constant weight heats at electric furnace, when noodle soup is less than 10mL, adding 50mL noodle soup in the beaker, be heated to noodle soup again when being approximately 25mL, under 105 ℃, dry to constant weight.Repeat 2 times
In the formula: P is cooking loss/%; M is dry/g in the 100mL noodle soup; W is vermicelli moisture/%; G is sample quality/g.
Subjective appreciation: with reference to Guo Xiaona etc. (Guo Xiaona etc., the research of bitter buckwheat nourishing health caring noodles [J]. Chinese grain and oil journal, 2009,24 (10): method 117-119), slightly modified, full marks are 100 minutes.
Concrete steps:
After flour, two spore mushroom powder, additive accurately measured, mix, add an amount of saline solution again, and face, through fully rubbing, progressively form and have toughness, elasticity, stickiness and ductile dough.
The dough of becoming reconciled covers preservative film, leaves standstill slaking 20-30min, and the dough after the slaking enters oodle maker and carries out compressing tablet.Will note the roll gap of two rollers during compressing tablet, by regulating nip and compressing tablet repeatedly, making thickness is 1mm and even, smooth dough sheet.Carry out slitting with the wide face cutter of 2.0mm then.2mm is wide, and noodles moisture≤12% o'clock is treated in hanging under the thick noodles room temperature of 1mm, is cut into the noodles of long 20cm, and then it is carried out physics and chemistry and the organoleptic analysis measures.Experimental result table 1:
The agaricus bisporus powder of table 1 the present invention processing is as physics and chemistry and the attributional analysis of the noodles of raw material production
The paragragh bar rate of noodles can reflect the breaking degree of noodles in processing and preserving process, and paragragh bar rate is more high, and then the loss of noodles in the processing preserving process is more big.Ripe section bar rate of noodles can reflect the breaking degree of noodles in boiling process, and ripe section bar rate is more high, and fracture is more severe in its boiling process.What water absorption rate reflected is the degree that noodles absorb water in boiling process.What cooking loss reflected is the degree of noodles mass loss in boiling process.
Drawn by data analysis in the table, increase along with agaricus bisporus powder ratio in noodles, the paragragh bar rate of noodles, ripe section bar rate and cooking loss present the trend of a linear increment, and the water absorption rate of noodles then is first increase, begin slightly to reduce during to a certain degree (100: 20).The addition of two spore mushroom powder has a significant impact the organoleptic quality of noodles, and it shows that the sense organ score value increases progressively earlier, after successively decrease, the highest with two 100: 10 o'clock sensory evaluation scores of spore mushroom powder ratio at flour.