CN105029412B - A kind of preparation method of nutrient egg powder - Google Patents

A kind of preparation method of nutrient egg powder Download PDF

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Publication number
CN105029412B
CN105029412B CN201510430759.8A CN201510430759A CN105029412B CN 105029412 B CN105029412 B CN 105029412B CN 201510430759 A CN201510430759 A CN 201510430759A CN 105029412 B CN105029412 B CN 105029412B
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preparation
egg
juice
sweet potato
mass ratio
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CN105029412A (en
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刘云宏
王乐颜
李晓芳
王萍
孙建瑞
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Beijing Jiakangbao Technology Development Co.,Ltd.
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Henan University of Science and Technology
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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Abstract

The present invention discloses a kind of preparation method of nutrient egg powder, it is related to field of deep processing of farm products, the Chinese yam that will be selected, hawthorn, purple sweet potato, compounding forms compounding nutrient solution in proportion after pretreatment for jujube and quail egg, nutrient solution is compounded through sterilization, product is obtained after homogeneous and centrifugal drying, it is single for the market of primary raw material only with egg that the present invention not only efficiently solves traditional powdered egg, nutritional ingredient is not enriched, the incomplete problem of health-care efficacy, widen the application field of quail egg and improve economic value, and effectively increase the nutritional ingredient of product and strengthen health-care efficacy, meets the needs of people are to nutrition and health care, there is good appearance at the same time, flavor, color and luster, granularity, the index of quality such as brew, with full of nutrition, the advantages of suitable for people of all ages.

Description

A kind of preparation method of nutrient egg powder
Technical field
The present invention relates to field of deep processing of farm products, particularly relates to a kind of preparation method of nutrient egg powder.
Background technology
Powdered egg is very common in food service industry, has preferable nutritional ingredient and very high nutritive value, except in day Often additive is also used as to improve other products quality outside in life.Current powdered egg uses egg and is made, nutrition It is relatively simple, and health-care effect can not meet the needs of people.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem, there is provided a kind of preparation method of nutrient egg powder.
The technical solution adopted in the present invention is:A kind of preparation method of nutrient egg powder, comprises the following steps:
Step 1: the preparation of Succus Rhizoma Dioscoreae:It will be put into after the cleaned peeling of the Chinese yam selected in Heated by Far-Infrared Radiation machine, Radiation intensity is 1.8 ~ 2.2W/cm2Under conditions of carry out infra-red radiation 2 ~ 3min of enzyme deactivation, into the Chinese yam after enzyme deactivation according to quality Than for 1:4 add water and boiling 5min, are put into after then the Chinese yam after boiling is cooled to room temperature in beater, through being beaten, taking out Succus Rhizoma Dioscoreae is obtained after filter, it is spare;
Step 2: the preparation of haw juice:Color protection 40min in colour protecting liquid will be put into after the hawthorn selected cleaning stoning, taken out Afterwards, it is 1 according to mass ratio into the hawthorn after color protection:4 ratio adds water and boiling 5min, then that the hawthorn after boiling is cold But to being put into beater after room temperature, haw juice is obtained after being beaten, filtering, it is spare;
Step 3: the preparation of purple sweet potato juice:By the purple sweet potato selected is cleaned, after stripping and slicing according to mass ratio is 1:5 are added to the water And boiling 5min, after pulling out by the purple sweet potato after boiling and be cooled to 60 DEG C, be put into beater and be beaten to obtain purple sweet potato slurry, then according to Mass ratio is 1:(0.4%~0.6%)Addition alpha-amylase carries out 12 ~ 16min of enzymolysis in being starched to obtained purple sweet potato, through filtering after Purple sweet potato juice is made, it is spare;
Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into after being cooled to room temperature in beater Mashing 10min obtains red jujube pulp, is then 1 according to mass ratio:(0.15%~0.25%)Into obtained red jujube pulp add pectase into Row 1 ~ 1.5h of enzymolysis, jujube juice is made after through filtering, spare;
Step 5: Quail Egg Powder digests:After the fresh quail egg selected is cleaned eggshell, get egg white and yolk is placed into Added thereto in clean container, under conditions of being then 30 DEG C in temperature and account for the glucose that its quality is 0.02% ~ 0.04% Oxidizing ferment and account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out 4 ~ 6h of enzymolysis, by the quail after enzymolysis Quail egg liquid obtains Quail Egg Powder after suction filtration, spare;
Step 6: compounding:The raw material of step 1 ~ step 5 preparation is weighed according to following quality parts ratio:Succus Rhizoma Dioscoreae 15 ~ 20 Part, 15 ~ 20 parts of haw juice, 5 ~ 10 parts of purple sweet potato juice, 10 ~ 15 parts of jujube juice, 40 ~ 60 parts of Quail Egg Powder, are uniformly mixed backward mixing 1 ~ 3 part of sucrose and 1 ~ 2 part of xylitol is added in liquid, obtains compounding nutrient solution, it is spare;
Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying system with after homogeneous through sterilizing by sprayer Powder, then obtains finished product after collecting packing.
Colour protecting liquid in the step 2 is according to mass ratio by citric acid, Vc, calgon and deionized water(0.2~ 0.3):(0.1~0.15):(0.1~0.15):100 mixed preparings form.
Colour protecting liquid in the step 4 is according to mass ratio by citric acid, ascorbic acid and deionized water(0.1~0.2): (0.15~0.25):100 mixed preparings form.
Eggshell is cleaned in the step 5 includes following two stages:1st, quail egg is put into 3 ~ 10min of immersion in clear water; 2nd, the water with pressure is sprayed using porous water pipe and cleans eggshell surface.
In the step 7, sterilization temperature is 50 DEG C, sterilizing time 30min, and the homogeneous uses a homogeneous, homogeneous Pressure is 12 ~ 15MPa, and the rotating speed of the sprayer is 20000 turns/min, and inlet air temperature is 150 ~ 180 DEG C, and feed liquid flow is 0.7~1L/min。
Beneficial effects of the present invention:
1st, using the full liquid of quail egg as powdered egg primary raw material, not only efficiently solve traditional powdered egg is the present invention only with egg The market Single-issue of primary raw material, is conducive to improve the economic benefit of quail egg, and quail egg is considered as " in animal Ginseng ", for common nourishing dietotherapy product, have abundant protein, cephalin, lecithin, lysine, cystine, dimension A, dimension B2, Tie up B1, iron, phosphorus, the nutriment such as calcium, can invigorating qi and benefiting blood, strengthen muscles and bones, full of nutrition compared with egg, nutritive value higher, There is certain auxiliary therapeutic action to neurasthenia, hyperlipidemia etc..
2nd, the present invention is digested using glucose oxidase Quail Egg Powder, is effectively reduced the viscosity of egg liquid, is improved egg The dissolubility of liquid, so as to efficiently solve the defects of quail egg egg liquid viscosity is big, dissolubility is poor, spray drying resistance is big, favorably In the progress of preparation and the spray drying of compound nutritional egg liquid.
3rd, it is aided with the materials such as Chinese yam, hawthorn, purple sweet potato and jujube in the present invention, by allotment and spray operations, compounding is made Nutrient egg powder, can provide support for the intensive processing and the market expansion of quail egg.Chinese yam is parts of generic medicinal plants and food materials, containing someone Very important active material in body vital movement, has reducing blood lipid, hypoglycemic, antibacterial, antiviral, anticancer, adjusting endocrine Etc. multiple efficacies.Hawthorn is the first-class tonic of integration of drinking and medicinal herbs, and the nutriment praised highly by domestic and international medicine, has digestion-promoting It is long-pending, promoting blood circulation and removing blood stasis and other effects.Purple sweet potato is rich in protein, starch, pectin, cellulose, amino acid, vitamin and several mineral materials, With repairing cardiac muscle, strengthen immunity of organisms, remove the effect of interior free yl.Jujube is one of common fruit, and vitamin contains Measure very high, have the good reputation of " natural complex ball ", there is nourishment for vitality, the effect of enriching blood.Therefore, by Chinese yam, hawthorn, purple Potato, jujube are applied to the making of powdered egg together with quail egg, can be made containing abundant vitamin, amino acid, protein, flavones thing The compounding nutrient egg powder of the nutritional ingredients such as matter, carbohydrate, trace element, not only increases nutritional ingredient and the enhancing of product Health-care efficacy, meet the needs of people are to nutrition and health care, and has good appearance, flavor, color and luster, granularity, punching at the same time The index of quality such as tonality, have the advantages that full of nutrition, suitable for people of all ages.
4th, the present invention obtains corresponding juice after being pre-processed to raw materials such as Chinese yam, hawthorn, purple sweet potato and jujubes, with quail Egg liquid is spray-dried after being compounded, and is aided with a small amount of sucrose and has not only been effectively retained Chinese yam, hawthorn, purple with xylitol Potato, jujube, the nutritional ingredient of quail egg, further improve nutritive value and mouthfeel, meet the requirement of sense of consumer, Er Qietong The raw material crossed after processing realize health-care effect between each raw material combine closely with it is complementary, solve conventional powdered egg nutritional ingredient Not abundant, the incomplete problem of health-care efficacy.The product can be used as the nutrition enhancer of other food, can also be used as feature Food directly uses, and has preferable market prospects and larger development potentiality.
5th, quail egg of the present invention effectively reduces eggshell table by immersion and porous water pipe high-pressure wash before egg liquid is taken out Face retains more than the 90% of bacterium, avoids bacterium from entering egg liquid, enhances the security that powdered egg is eaten.
6th, the present invention carries out centrifugal drying using sprayer, passes through the control of atomizer rotational speed, inlet air temperature and feed liquid flow System causes dried powdered egg epigranular, good colour, fragrance is pleasant, solubility is good, not only eats more convenient, Er Qiegeng Easily received by the consumer group, and then increase economic benefit.
Embodiment
A kind of preparation method of nutrient egg powder, comprises the following steps:
Step 1: the preparation of Succus Rhizoma Dioscoreae:It will be put into after the cleaned peeling of the Chinese yam selected in Heated by Far-Infrared Radiation machine, Radiation intensity is 1.8 ~ 2.2W/cm2Under conditions of carry out infra-red radiation 2 ~ 3min of enzyme deactivation, into the Chinese yam after enzyme deactivation according to quality Than for 1:4 add water and boiling 5min, are put into after then the Chinese yam after boiling is cooled to room temperature in beater, through being beaten, taking out Succus Rhizoma Dioscoreae is obtained after filter, it is spare;
Step 2: the preparation of haw juice:Color protection 40min in colour protecting liquid will be put into after the hawthorn selected cleaning stoning, taken out Afterwards, it is 1 according to mass ratio into the hawthorn after color protection:4 ratio adds water and boiling 5min, then that the hawthorn after boiling is cold But to being put into beater after room temperature, haw juice is obtained after being beaten, filtering, it is spare;
Step 3: the preparation of purple sweet potato juice:By the purple sweet potato selected is cleaned, after stripping and slicing according to mass ratio is 1:5 are added to the water And boiling 5min, after pulling out by the purple sweet potato after boiling and be cooled to 60 DEG C, be put into beater and be beaten to obtain purple sweet potato slurry, then according to Mass ratio is 1:(0.4%~0.6%)Addition alpha-amylase carries out 12 ~ 16min of enzymolysis in being starched to obtained purple sweet potato, through filtering after Purple sweet potato juice is made, it is spare;
Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into after being cooled to room temperature in beater Mashing 10min obtains red jujube pulp, is then 1 according to mass ratio:(0.15%~0.25%)Into obtained red jujube pulp add pectase into Row 1 ~ 1.5h of enzymolysis, jujube juice is made after through filtering, spare;
Step 5: Quail Egg Powder digests:After the fresh quail egg selected is cleaned eggshell, get egg white and yolk is placed into Added thereto in clean container, under conditions of being then 30 DEG C in temperature and account for the glucose that its quality is 0.02% ~ 0.04% Oxidizing ferment and account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out 4 ~ 6h of enzymolysis, by the quail after enzymolysis Quail egg liquid obtains Quail Egg Powder after suction filtration, spare;
Step 6: compounding:The raw material of step 1 ~ step 5 preparation is weighed according to following quality parts ratio:Succus Rhizoma Dioscoreae 15 ~ 20 Part, 15 ~ 20 parts of haw juice, 5 ~ 10 parts of purple sweet potato juice, 10 ~ 15 parts of jujube juice, 40 ~ 60 parts of Quail Egg Powder, are uniformly mixed backward mixing 1 ~ 3 part of sucrose and 1 ~ 2 part of xylitol is added in liquid, obtains compounding nutrient solution, it is spare;
Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying system with after homogeneous through sterilizing by sprayer Powder, then obtains finished product after collecting packing.
Colour protecting liquid in the step 2 is according to mass ratio by citric acid, Vc, calgon and deionized water(0.2~ 0.3):(0.1~0.15):(0.1~0.15):100 mixed preparings form.
Colour protecting liquid in the step 4 is according to mass ratio by citric acid, ascorbic acid and deionized water(0.1~0.2): (0.15~0.25):100 mixed preparings form.
Eggshell is cleaned in the step 5 includes following two stages:1st, quail egg is put into 3 ~ 10min of immersion in clear water; 2nd, the water with pressure is sprayed using porous water pipe and cleans eggshell surface.
In the step 7, sterilization temperature is 50 DEG C, sterilizing time 30min, and the homogeneous uses a homogeneous, homogeneous Pressure is 12 ~ 15MPa, and the rotating speed of the sprayer is 20000 turns/min, and inlet air temperature is 150 ~ 180 DEG C, and feed liquid flow is 0.7~1L/min。
Further explaination is of the invention by the following examples.
Embodiment 1
A kind of preparation method of nutrient egg powder, comprises the following steps:
Step 1: the preparation of Succus Rhizoma Dioscoreae:Selection is without insect pest, disease-free, the smooth fresh iron rod mountain in shape rounding, surface Medicine, is put into Heated by Far-Infrared Radiation machine after cleaning peeling, is 1.8W/cm in radiation intensity2Under conditions of carry out infra-red radiation Enzyme deactivation 3min, into the Chinese yam after enzyme deactivation according to mass ratio be 1:4 add water boiling 5min, are then cooled down to the Chinese yam after boiling It is put into after to room temperature in beater, Succus Rhizoma Dioscoreae is obtained after being beaten, filtering, it is spare;
Step 2: the preparation of haw juice:It is raw material by full, ripe, fresh hawthorn, colour protecting liquid is put into after cleaning stoning Middle color protection 40min, colour protecting liquid are 0.3 according to mass ratio by citric acid, Vc, calgon and deionized water:0.1:0.1:100 Mixed preparing forms,
After taking-up, into the hawthorn after color protection according to mass ratio be 1:4 ratio adds water boiling 5min, then by boiling Hawthorn afterwards is put into beater after being cooled to room temperature, and haw juice is obtained after being beaten, filtering, spare;
Step 3: the preparation of purple sweet potato juice:By ripe, fresh, no disease and pests harm purple sweet potato is cleaned, after stripping and slicing according to mass ratio For 1:5 are added to the water boiling 5min, after being cooled to 60 DEG C, are put into beater and are beaten to obtain purple sweet potato slurry, be then according to mass ratio 1:0.4% adds alpha-amylase into obtained purple sweet potato slurry carries out enzymolysis 16min, and purple sweet potato juice is made through filtering after, spare;
Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, colour protecting liquid are 0.2 according to mass ratio by citric acid, ascorbic acid and deionized water:0.15:100 mixed preparings form, It is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into beater and are beaten after being cooled to room temperature 10min obtains red jujube pulp, is then 1 according to mass ratio:0.15% adds pectase into obtained red jujube pulp carries out enzymolysis 1.5h, Jujube juice is made through filtering after, it is spare;
Step 5: Quail Egg Powder digests:By appearance is good, after unabroken fresh quail egg cleaning eggshell, gets egg white It is placed into yolk in clean container, it is 0.02% to be added thereto under conditions of being then 30 DEG C in temperature and account for its quality Glucose oxidase and account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out enzymolysis 4h, after enzymolysis Quail Egg Powder after suction filtration Quail Egg Powder, it is spare;
Step 6: compounding:Raw material prepared by step 1 ~ five is weighed according to following quality parts ratio:15 parts of Succus Rhizoma Dioscoreae, hawthorn 20 parts of juice, 5 parts of purple sweet potato juice, 15 parts of jujube juice, 60 parts of Quail Egg Powder, are uniformly mixed the sucrose and 1 of 3 parts of addition in backward mixed liquor The xylitol of part, obtains compounding nutrient solution, spare;
Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying system with after homogeneous through sterilizing by sprayer Powder, then obtains finished product after collecting packing.
Eggshell is cleaned in the step 5 includes following two stages:1st, quail egg is put into clear water and soaks 3min;2、 Water with pressure is sprayed using porous water pipe and cleans eggshell surface.
In the step 7, sterilization temperature is 50 DEG C, sterilizing time 30min, and the homogeneous uses a homogeneous, homogeneous Pressure is 12MPa, and the rotating speed of the sprayer is 20000 turns/min, and inlet air temperature is 150 DEG C, and feed liquid flow is 0.7L/min.
Embodiment 2
A kind of preparation method of nutrient egg powder, comprises the following steps:
Step 1: the preparation of Succus Rhizoma Dioscoreae:Selection is without insect pest, disease-free, the smooth fresh iron rod mountain in shape rounding, surface Medicine, is put into Heated by Far-Infrared Radiation machine after cleaning peeling, is 2.2W/cm in radiation intensity2Under conditions of carry out infra-red radiation Enzyme deactivation 2min, into the Chinese yam after enzyme deactivation according to mass ratio be 1:4 add water boiling 5min, are then cooled down to the Chinese yam after boiling It is put into after to room temperature in beater, Succus Rhizoma Dioscoreae is obtained after being beaten, filtering, it is spare;
Step 2: the preparation of haw juice:It is raw material by full, ripe, fresh hawthorn, colour protecting liquid is put into after cleaning stoning Middle color protection 40min, colour protecting liquid are 0.2 according to mass ratio by citric acid, Vc, calgon and deionized water:0.15:0.15: 100 mixed preparings form,
After taking-up, into the hawthorn after color protection according to mass ratio be 1:4 ratio adds water boiling 5min, then by boiling Hawthorn afterwards is put into beater after being cooled to room temperature, and haw juice is obtained after being beaten, filtering, spare;
Step 3: the preparation of purple sweet potato juice:By ripe, fresh, no disease and pests harm purple sweet potato is cleaned, after stripping and slicing according to mass ratio For 1:5 are added to the water boiling 5min, after being cooled to 60 DEG C, are put into beater and are beaten to obtain purple sweet potato slurry, be then according to mass ratio 1:0.6% adds alpha-amylase into obtained purple sweet potato slurry carries out enzymolysis 12min, and purple sweet potato juice is made through filtering after, spare;
Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, colour protecting liquid are 0.1 according to mass ratio by citric acid, ascorbic acid and deionized water:0.25:100 mixed preparings form, It is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into beater and are beaten after being cooled to room temperature 10min obtains red jujube pulp, is then 1 according to mass ratio:0.25%, which adds pectase into obtained red jujube pulp, carries out 1 h of enzymolysis, with Jujube juice is made by filtering, it is spare;
Step 5: Quail Egg Powder digests:By appearance is good, after unabroken fresh quail egg cleaning eggshell, gets egg white It is placed into yolk in clean container, it is 0.04% to be added thereto under conditions of being then 30 DEG C in temperature and account for its quality Glucose oxidase and account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out enzymolysis 6h, after enzymolysis Quail Egg Powder after suction filtration Quail Egg Powder, it is spare;
Step 6: compounding:Raw material prepared by step 1 ~ five is weighed according to following quality parts ratio:17 parts of Succus Rhizoma Dioscoreae, hawthorn 15 parts of juice, 10 parts of purple sweet potato juice, 10 parts of jujube juice, 40 parts of Quail Egg Powder, be uniformly mixed backward mixed liquor in addition 1 part sucrose and 2 parts of xylitol, obtains compounding nutrient solution, spare;
Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying system with after homogeneous through sterilizing by sprayer Powder, then obtains finished product after collecting packing.
Eggshell is cleaned in the step 5 includes following two stages:1st, quail egg is put into clear water and soaks 3min;2、 Water with pressure is sprayed using porous water pipe and cleans eggshell surface.
In the step 7, sterilization temperature is 50 DEG C, sterilizing time 30min, and the homogeneous uses a homogeneous, homogeneous Pressure is 15MPa, and the rotating speed of the sprayer is 20000 turns/min, and inlet air temperature is 180 DEG C, and feed liquid flow is 1L/min.
Embodiment 3
A kind of preparation method of nutrient egg powder, comprises the following steps:
Step 1: the preparation of Succus Rhizoma Dioscoreae:Selection is without insect pest, disease-free, the smooth fresh iron rod mountain in shape rounding, surface Medicine, is put into Heated by Far-Infrared Radiation machine after cleaning peeling, is 2 W/cm in radiation intensity2Under conditions of carry out infra-red radiation go out Enzyme 2.5min, into the Chinese yam after enzyme deactivation according to mass ratio be 1:4 add water boiling 5min, are then cooled down to the Chinese yam after boiling It is put into after to room temperature in beater, Succus Rhizoma Dioscoreae is obtained after being beaten, filtering, it is spare;
Step 2: the preparation of haw juice:It is raw material by full, ripe, fresh hawthorn, colour protecting liquid is put into after cleaning stoning Middle color protection 40min, colour protecting liquid are 0.25 according to mass ratio by citric acid, Vc, calgon and deionized water:0.12:0.13: 100 mixed preparings form, after taking-up, into the hawthorn after color protection according to mass ratio be 1:4 ratio adds water boiling 5min, so It is put into after the hawthorn after boiling is cooled to room temperature afterwards in beater, haw juice is obtained after being beaten, filtering, it is spare;
Step 3: the preparation of purple sweet potato juice:By ripe, fresh, no disease and pests harm purple sweet potato is cleaned, after stripping and slicing according to mass ratio For 1:5 are added to the water boiling 5min, after being cooled to 60 DEG C, are put into beater and are beaten to obtain purple sweet potato slurry, be then according to mass ratio 1:0.5% adds alpha-amylase into obtained purple sweet potato slurry carries out enzymolysis 14min, and purple sweet potato juice is made through filtering after, spare;
Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, colour protecting liquid are 0.15 according to mass ratio by citric acid, ascorbic acid and deionized water:0.2:100 mixed preparings form, It is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into beater and are beaten after being cooled to room temperature 10min obtains red jujube pulp, is then 1 according to mass ratio:0.2%, which adds pectase into obtained red jujube pulp, carries out 1.2 h of enzymolysis, Jujube juice is made through filtering after, it is spare;
Step 5: Quail Egg Powder digests:By appearance is good, after unabroken fresh quail egg cleaning eggshell, gets egg white It is placed into yolk in clean container, it is 0.05% to be added thereto under conditions of being then 30 DEG C in temperature and account for its quality Glucose oxidase and account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out enzymolysis 5h, after enzymolysis Quail Egg Powder after suction filtration Quail Egg Powder, it is spare;
Step 6: compounding:Raw material prepared by step 1 ~ five is weighed according to following quality parts ratio:20 parts of Succus Rhizoma Dioscoreae, hawthorn 13 parts of juice, 7 parts of purple sweet potato juice, 8 parts of jujube juice, 50 parts of Quail Egg Powder, be uniformly mixed backward mixed liquor in addition 2 parts sucrose and 1.5 parts of xylitol, obtains compounding nutrient solution, spare;
Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying system with after homogeneous through sterilizing by sprayer Powder, then obtains finished product after collecting packing.
Eggshell is cleaned in the step 5 includes following two stages:1st, quail egg is put into clear water and soaks 10min;2、 Water with pressure is sprayed using porous water pipe and cleans eggshell surface.
In the step 7, sterilization temperature is 50 DEG C, sterilizing time 30min, and the homogeneous uses a homogeneous, homogeneous Pressure is 13.5MPa, and the rotating speed of the sprayer is 20000 turns/min, and inlet air temperature is 165 DEG C, and feed liquid flow is 0.85L/ min。
The nutrient egg powder prepared using following index to embodiment 1 ~ 3 carries out performance detection.
(1)The detection of total phenol content
It is measured using Forint phenol method.
(2)The detection of Vc contents
It is measured using indophenols titration.
(3)The measure of general flavone
It is measured using sodium nitrite-aluminum nitrate-sodium hydroxide development process.
(4)The measure of protein
It is detected using Kjeldahl's method.
(5)The measure of moisture.
It is detected using moisture teller.
(6)The measure of fat
It is detected using soxhlet extraction.
(7)Microbial indicators detected
Total plate count, coliform and pathogenic bacteria are respectively adopted each quick testing piece and are detected.
Testing result is as shown in the table.
Total phenol quality Content, mg/g Vc mass contains Amount, mg/g General flavone quality contains Amount, mg/g Moisture, g/g (butt) Fat, % Bacterium colony is total Number, a/g Coliform, A/100g Pathogenic bacteria
Embodiment 1 1.2 2.7 1.4 0.04 2 31 8 Do not detect
Embodiment 2 1.3 2.7 1.5 0.04 1.8 30 6 Do not detect
Embodiment 3 1.4 2.8 1.5 0.04 1.9 30 8 Do not detect
Compounding nutrient egg powder obtained by the present invention, particle is uniform, and color is pale pink, and smell delicate fragrance, free from admixture, reconstitutes Property is good, the nutritional ingredient and health-care efficacy of Chinese yam, hawthorn, purple sweet potato, jujube and quail egg is combined in the product, physical and chemical index And microbiological indicator meets national standard, there is satisfied quality characteristic, higher nutritive value and preferable health-care effect.

Claims (5)

  1. A kind of 1. preparation method of nutrient egg powder, it is characterised in that:Comprise the following steps:
    Step 1: the preparation of Succus Rhizoma Dioscoreae:It will be put into Heated by Far-Infrared Radiation machine, radiating after the cleaned peeling of the Chinese yam selected Intensity is 1.8 ~ 2.2W/cm2Under conditions of carry out infra-red radiation 2 ~ 3min of enzyme deactivation, be according to mass ratio into the Chinese yam after enzyme deactivation 1:4 add water and boiling 5min, are put into after then the Chinese yam after boiling is cooled to room temperature in beater, after being beaten, filtering Succus Rhizoma Dioscoreae is obtained, it is spare;
    Step 2: the preparation of haw juice:Color protection 40min in colour protecting liquid will be put into after the hawthorn selected cleaning stoning, after taking-up, to In hawthorn after color protection according to mass ratio be 1:4 ratio adds water and boiling 5min, is then cooled to the hawthorn after boiling It is put into after room temperature in beater, haw juice is obtained after being beaten, filtering, it is spare;
    Step 3: the preparation of purple sweet potato juice:By the purple sweet potato selected is cleaned, after stripping and slicing according to mass ratio is 1:5 are added to the water and steam 5min is boiled, after pulling out by the purple sweet potato after boiling and be cooled to 60 DEG C, is put into beater and is beaten to obtain purple sweet potato slurry, then according to quality Than for 1:(0.4%~0.6%)Addition alpha-amylase carries out 12 ~ 16min of enzymolysis in being starched to obtained purple sweet potato, is made after through filtering Purple sweet potato juice, it is spare;
    Step 4: the preparation of jujube juice:By the jujube selected it is cleaned, stoning after, be put into colour protecting liquid and carry out color protection 20min, is 1 according to mass ratio after cleaning up:5 are added to the water boiling 15min, are put into after being cooled to room temperature in beater Mashing 10min obtains red jujube pulp, is then 1 according to mass ratio:(0.15%~0.25%)Into obtained red jujube pulp add pectase into Row 1 ~ 1.5h of enzymolysis, jujube juice is made after through filtering, spare;
    Step 5: quail egg digests:After the fresh quail egg selected is cleaned eggshell, get egg white and yolk be placed into it is clean Added thereto in container, under conditions of being then 30 DEG C in temperature and account for the glucose oxidase that its quality is 0.02% ~ 0.04% And account for the hydrogenperoxide steam generator that its quality is 0.35%, mass concentration is 7% and carry out 4 ~ 6h of enzymolysis, by the Quail Egg Powder after enzymolysis It is spare after suction filtration;
    Step 6: compounding:The raw material of step 1 ~ step 5 preparation is weighed according to following quality parts ratio:15 ~ 20 parts of Succus Rhizoma Dioscoreae, 15 ~ 20 parts of haw juice, 5 ~ 10 parts of purple sweet potato juice, 10 ~ 15 parts of jujube juice, 40 ~ 60 parts of Quail Egg Powder, are uniformly mixed in backward mixed liquor The sucrose and 1 ~ 2 part of xylitol of 1 ~ 3 part of addition, obtain compounding nutrient solution, spare;
    Step 7: the compounding nutrient solution that step 6 is prepared is subjected to centrifugal drying powder with after homogeneous through sterilizing by sprayer, Then finished product is obtained after collecting packing.
  2. A kind of 2. preparation method of nutrient egg powder as claimed in claim 1, it is characterised in that:Colour protecting liquid in the step 2 It is according to mass ratio by citric acid, Vc, calgon and deionized water(0.2~0.3):(0.1~0.15):(0.1~0.15): 100 mixed preparings form.
  3. A kind of 3. preparation method of nutrient egg powder as claimed in claim 1, it is characterised in that:Colour protecting liquid in the step 4 It is according to mass ratio by citric acid, ascorbic acid and deionized water(0.1~0.2):(0.15~0.25):100 mixed preparings form.
  4. A kind of 4. preparation method of nutrient egg powder as claimed in claim 1, it is characterised in that:Eggshell is cleaned in the step 5 Including following two stages:1st, quail egg is put into 3 ~ 10min of immersion in clear water;2nd, sprayed using porous water pipe with pressure Water cleans eggshell surface.
  5. A kind of 5. preparation method of nutrient egg powder as claimed in claim 1, it is characterised in that:In the step 7, sterilization temperature Spend for 50 DEG C, sterilizing time 30min, the homogeneous uses a homogeneous, and homogenization pressure is 12 ~ 15MPa, the sprayer Rotating speed is 20000 turns/min, and inlet air temperature is 150 ~ 180 DEG C, and feed liquid flow is 0.7 ~ 1L/min.
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CN102084997A (en) * 2009-12-08 2011-06-08 李自安 Nutritious egg-based convenience food
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