CN104012965B - Preparation method for freeze-dried bamboo weevil health care products - Google Patents

Preparation method for freeze-dried bamboo weevil health care products Download PDF

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Publication number
CN104012965B
CN104012965B CN201410237750.0A CN201410237750A CN104012965B CN 104012965 B CN104012965 B CN 104012965B CN 201410237750 A CN201410237750 A CN 201410237750A CN 104012965 B CN104012965 B CN 104012965B
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cyrtotra
chelus
longimanus
fabr
freeze
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CN104012965A (en
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刘建英
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Chengdu Ying Bo Science And Technology Ltd
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Chengdu Ying Bo Science And Technology Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L17/00Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/60Edible seaweed
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00Shaping or working of foodstuffs characterised by the products
    • A23P10/30Encapsulation of particles, e.g. foodstuff additives
    • 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

Abstract

The present invention relates to a preparation method for freeze-dried bamboo weevil health care products, the preparation method is characterized in comprising the following steps in sequence: pretreating, ultrasonic cleaning, sterilizing, cooling, dishing up, quick freezing, vacuum freeze-drying and rolling capsule. The present invention can freshen the freeze-dried bamboo weevil without destroying the flavor of the original products, and greatly prolongs the shelf life of the freeze-dried bamboo weevil health care products. The produced freeze-dried bamboo weevil capsules containing spiral algae are rich in nutrients, has high market value and are especially suitable for people suffering from rheumatic arthralgia syndrome.

Description

A kind of preparation method of freeze-drying Cyrtotra chelus longimanus (Fabr) health products
Technical field
The present invention relates to Cyrtotra chelus longimanus (Fabr) process field, particularly relate to a kind of preparation method of freeze-drying Cyrtotra chelus longimanus (Fabr) health products.
Background technology
Cyrtotra chelus longimanus (Fabr) is named again bamboo shoot worm or bamboo shoots worm.
Cyrtotra chelus longimanus (Fabr) belongs to coleoptera Curculionidae, and being distributed in the bamboo producing region on the ground such as Shaanxi, Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangdong, Guangxi, Sichuan, is the primary pest of bamboo class.With larva moth food bamboo shoots, make bamboo shoot withered, also can eat into the tender bamboo that food is high more than 1 meter, make its undergrowth, shortened internodes, broken down in the middle, cause top sprig to grow thickly and the abnormal phenomenon such as tender bamboo lobe grooving, result makes tender bamboo corrupt; Cause China every year in the season that Cyrtotra chelus longimanus (Fabr) occurs, a lot of local bamboo grove is damaged, and causes the production declining of bamboo, bamboo shoots; Most people all adopts the mode of being killed to prevent insect pest, and such mode deals with also inconvenient.
And Cyrtotra chelus longimanus (Fabr) is effectively Chinese medicine material, can be used for rheumatism bi Zheng, there is the effect of dispelling rheumatism, owing to taking bamboo shoots as food, also nutritional labelings a large amount of for bamboo shoots is absorbed, Cyrtotra chelus longimanus (Fabr) is nutritious, or high protein animal, and edible and medication is worth very high, therefore can after insect be caught period, carry out processing process, also do not have product on the market, market value is high.
Summary of the invention
The object of the invention is to the problems referred to above overcoming prior art existence, propose a kind of preparation method of freeze-drying Cyrtotra chelus longimanus (Fabr) health products.The present invention can, when not destroying the local flavor of original product, increase fresh to freeze-drying Cyrtotra chelus longimanus (Fabr); Greatly improve the shelf-life of freeze-drying Cyrtotra chelus longimanus (Fabr) health products; Produce the freeze-drying Cyrtotra chelus longimanus (Fabr) capsule containing spirulina, nutritious, market value is high, is particularly suitable for the crowd suffering from rheumatism bi Zheng.
The present invention realizes by the following technical solutions:
A preparation method for freeze-drying Cyrtotra chelus longimanus (Fabr) health products, is characterized in that comprising the following steps successively:
Pretreatment: first Cyrtotra chelus longimanus (Fabr) is put into boiling water and scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, finally with clear water, first time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Ultrasonic Cleaning: after adopting supersonic wave cleaning machine to clean Cyrtotra chelus longimanus (Fabr) after pretreatment, then with clear water, second time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Sterilization: put into by the Cyrtotra chelus longimanus (Fabr) after Ultrasonic Cleaning and be added with ginger, salt, garlic and verdant boiling water blanching 5 ~ 10 minutes, the temperature of boiling water is 90 DEG C ~ 100 DEG C;
Cooling: the Cyrtotra chelus longimanus (Fabr) after sterilization is being put into sterilized water cool to room temperature, is adding potassium sorbate and sweet mellow wine in cooling procedure, cool time is 60 ~ 90 minutes;
Pulverize: pulverizer will be adopted to carry out pulverizing by 80 ~ 120 orders through cooled Cyrtotra chelus longimanus (Fabr) and obtain Cyrtotra chelus longimanus (Fabr) powder, spirulina powder is added in Cyrtotra chelus longimanus (Fabr) powder, abundant stirring forms mixed-powder, and in mixed-powder, the weight ratio of Cyrtotra chelus longimanus (Fabr) powder and spirulina powder is 2 ~ 4:1;
Sheng dish: claim 3Kg ~ 5Kg mixed-powder, be laid in uniformly in charging tray;
Quick-frozen: sent in the quick freezing repository of subzero less than 35 DEG C by the charging tray that mixed-powder is housed, freeze-off time is 8 ~ 12 hours, until the central temperature of mixed-powder drops to less than-30 DEG C;
Vacuum freeze drying: the mixed-powder after quick-frozen is put into the vacuum freeze-drying storehouse of condenser temperature below-40 DEG C, deliver from godown carry out the drying of 15 ~ 20 hours under the vacuum condition of 40Pa ~ 60Pa after; The freeze-drying mixed-powder of moisture below 5% is obtained after delivering from godown;
Roll capsule: adopt rolling capsule machine that freeze-drying mixed-powder is made freeze-drying Cyrtotra chelus longimanus (Fabr) capsule.
In described pre-treatment step, first Cyrtotra chelus longimanus (Fabr) being put into boiling water is scalded extremely to it, again the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing and afterbody are removed, afterbody adopts bamboo let to stretch in Cyrtotra chelus longimanus (Fabr) body internal organ to draw from afterbody and remove after removing again, finally cleans carrying out first time Cyrtotra chelus longimanus (Fabr) with clear water.
In described Ultrasonic Cleaning step, the frequency of supersonic wave cleaning machine is 25 KHz ~ 40 KHzs, and the operating temperature of supersonic wave cleaning machine is 50 DEG C ~ 60 DEG C.Operating temperature is that in 50 DEG C ~ 60 DEG C supersonic wave cleaning machines, hyperacoustic cavitation effect is best, and now cleaning agent is also in optimal clean state, if temperature is too low or too high, all can affect hyperacoustic cavitation effect, and the effect of cleaning agent also can be affected.
In described sterilisation step, the addition of ginger is 0.1% ~ 0.5% of boiling water amount, and the addition of salt is 0.1% ~ 0.5% of boiling water amount, and the addition of garlic is 0.1% ~ 0.5% of boiling water amount, and verdant addition is 0.5% ~ 1% of boiling water amount.
In described cooling step, the addition of potassium sorbate is 0.1% ~ 0.5% of the cold water water yield; The addition of sweet mellow wine is 0.1% ~ 0.2% of the cold water water yield.
Compared with prior art, its advantage is in the present invention:
1, the advantage of method of the present invention:
A, the present invention can, when not destroying the local flavor of original product, increase fresh to freeze-drying Cyrtotra chelus longimanus (Fabr); Greatly improve the shelf-life of freeze-drying Cyrtotra chelus longimanus (Fabr) health products; Produce the freeze-drying Cyrtotra chelus longimanus (Fabr) capsule containing spirulina, nutritious, market value is high, is particularly suitable for the crowd suffering from rheumatism bi Zheng.
B, the present invention adopt pre-treatment step, first Cyrtotra chelus longimanus (Fabr) are put into boiling water and are scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, and finally carry out first time cleaning with clear water to Cyrtotra chelus longimanus (Fabr); First scalded the integrality that extremely can keep Cyrtotra chelus longimanus (Fabr) well, again head, four limbs, wing, afterbody and internal organ are removed, effectively Cyrtotra chelus longimanus (Fabr) can be inconvenient to the position that eats remove and the discharge of impurity in body, obtain clean, free of contamination Cyrtotra chelus longimanus (Fabr).
C, the present invention adopt ginger, salt, garlic and verdantly carry out sterilization, all right seasoning simultaneously, the addition of ginger is 0.1% ~ 0.5% of boiling water amount, the addition of salt is 0.1% ~ 0.5% of boiling water amount, the addition of garlic is 0.1% ~ 0.5% of boiling water amount, and verdant addition is 0.5% ~ 1% of boiling water amount; Namely do not destroy the local flavor of original product, also promising Cyrtotra chelus longimanus (Fabr) increases fresh function simultaneously.
D, the present invention adopt potassium sorbate and sweet mellow wine to soak, and the addition of potassium sorbate is 0.1% ~ 0.5% of the cold water water yield, and the addition of sweet mellow wine is 0.1% ~ 0.2% of the cold water water yield; Potassium sorbate can mould fungus inhibition effectively, the activity of saccharomycete and aerobic bacteria, the harmful microbe Growth and reproductions such as clostridium botulinum, staphylococcus, salmonella can also be prevented, but it is nearly unavailable to beneficial microbes such as anaerobic Bacillus and lactobacillus acidophilus, it is stronger than bactericidal action that it restrains the effect of growing, thus reach the holding time effectively extending food, and keep the local flavor of original food; Sweet mellow wine also has the weak feature of hygroscopicity, thus reaches the moisture absorption moisture regain slowing down dry products, greatly improves shelf life of products.
E, the present invention adopt ultrasonic cleaning technology: the frequency of supersonic wave cleaning machine is 25 KHz ~ 40 KHzs, and the operating temperature of supersonic wave cleaning machine is 50 DEG C ~ 60 DEG C.Operating temperature is that in 50 DEG C ~ 60 DEG C supersonic wave cleaning machines, hyperacoustic cavitation effect is best, and now cleaning agent is also in optimal clean state, if temperature is too low or too high, all can affect hyperacoustic cavitation effect, and the effect of cleaning agent also can be affected.
F, the present invention adopt cryogenic vacuum Freeze Drying Technique, and low-temperature vacuum drying maintains the original perfume (or spice) of product and taste; Nutrition through the Cyrtotra chelus longimanus (Fabr) powder-product of freeze-drying is not damaged, and obtains and retains to greatest extent; Discharged the moisture of Cyrtotra chelus longimanus (Fabr) powder 95% ~ 99% through freeze drying, its moisture is very little, and product is convenient to long-term storage and transport.
2, the freeze-drying Cyrtotra chelus longimanus (Fabr) capsule of manufacture of the present invention has advantage:
The Cyrtotra chelus longimanus (Fabr) capsule of A, manufacture of the present invention adopts Vacuum Freezing & Drying Technology to carry out drying, owing to being that low-temperature vacuum drying maintains the original perfume (or spice) of freeze-drying Cyrtotra chelus longimanus (Fabr) and taste; Nutrition is not damaged, and obtains and retains to greatest extent; Freeze-drying Cyrtotra chelus longimanus (Fabr) powder has discharged the moisture of Cyrtotra chelus longimanus (Fabr) powder 95% ~ 99% through freeze drying, its moisture is very little, and the freeze-drying Cyrtotra chelus longimanus (Fabr) capsule produced is nutritious, and market value is high, and the crowd being particularly suitable for suffering from rheumatism bi Zheng eats.
B, freeze-drying Cyrtotra chelus longimanus (Fabr) capsule containing spirulina, due in spirulina containing very high acid and gamma-linolenic, have and promote calcium uptake, improve immunity, prevent metabolic disorder and prevent old and feeble function.Acid and gamma-linolenic is the precursor of prostaglandin, under the effect of oxygenase, become prostaglandin, prostaglandin to reproduction, cardiovascular, breathe, digestion and nervous system all have effect, the market value of freeze-drying Cyrtotra chelus longimanus (Fabr) capsule is got a promotion.
Accompanying drawing explanation
fig. 1 is present invention process flow chart.
Detailed description of the invention
Below by way of concrete example of implementing, technical scheme of the present invention is further described.
Embodiment 1:
A preparation method for freeze-drying Cyrtotra chelus longimanus (Fabr) health products, is characterized in that comprising the following steps successively:
Pretreatment: first Cyrtotra chelus longimanus (Fabr) is put into boiling water and scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, finally with clear water, first time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Ultrasonic Cleaning: after adopting supersonic wave cleaning machine to clean Cyrtotra chelus longimanus (Fabr) after pretreatment, then with clear water, second time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Sterilization: put into by the Cyrtotra chelus longimanus (Fabr) after Ultrasonic Cleaning and be added with ginger, salt, garlic and verdant boiling water blanching 5 minutes, the temperature of boiling water is 90 DEG C;
Pulverize: pulverizer will be adopted to carry out pulverizing by 80 orders through cooled Cyrtotra chelus longimanus (Fabr) and obtain Cyrtotra chelus longimanus (Fabr) powder, spirulina powder is added in Cyrtotra chelus longimanus (Fabr) powder, abundant stirring forms mixed-powder, and in mixed-powder, the weight ratio of Cyrtotra chelus longimanus (Fabr) powder and spirulina powder is 2:1;
Sheng dish: claim 3Kg mixed-powder, be laid in uniformly in charging tray;
Quick-frozen: sent in the quick freezing repository of subzero less than 35 DEG C by the charging tray that mixed-powder is housed, freeze-off time is 8 hours, until the central temperature of mixed-powder drops to less than-30 DEG C;
Vacuum freeze drying: the mixed-powder after quick-frozen is put into the vacuum freeze-drying storehouse of condenser temperature below-40 DEG C, deliver from godown carry out the drying of 15 hours under the vacuum condition of 40Pa after; The freeze-drying mixed-powder of moisture below 5% is obtained after delivering from godown;
Roll capsule: adopt rolling capsule machine that freeze-drying mixed-powder is made freeze-drying Cyrtotra chelus longimanus (Fabr) capsule.
In described pre-treatment step, first Cyrtotra chelus longimanus (Fabr) being put into boiling water is scalded extremely to it, again the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing and afterbody are removed, afterbody adopts bamboo let to stretch in Cyrtotra chelus longimanus (Fabr) body internal organ to draw from afterbody and remove after removing again, finally cleans carrying out first time Cyrtotra chelus longimanus (Fabr) with clear water.
In described Ultrasonic Cleaning step, the frequency of supersonic wave cleaning machine is 25 KHzs, and the operating temperature of supersonic wave cleaning machine is 50 DEG C.Operating temperature is that in 50 DEG C ~ 60 DEG C supersonic wave cleaning machines, hyperacoustic cavitation effect is best, and now cleaning agent is also in optimal clean state, if temperature is too low or too high, all can affect hyperacoustic cavitation effect, and the effect of cleaning agent also can be affected.
In described sterilisation step, the addition of ginger is 0.1% of boiling water amount, and the addition of salt is 0.1% of boiling water amount, and the addition of garlic is 0.1% of boiling water amount, and verdant addition is 0.5% of boiling water amount.
In described cooling step, the addition of potassium sorbate is 0.1% of the cold water water yield; The addition of sweet mellow wine is 0.1% of the cold water water yield.
Embodiment 2:
A preparation method for freeze-drying Cyrtotra chelus longimanus (Fabr) health products, is characterized in that comprising the following steps successively:
Pretreatment: first Cyrtotra chelus longimanus (Fabr) is put into boiling water and scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, finally with clear water, first time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Ultrasonic Cleaning: after adopting supersonic wave cleaning machine to clean Cyrtotra chelus longimanus (Fabr) after pretreatment, then with clear water, second time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Sterilization: put into by the Cyrtotra chelus longimanus (Fabr) after Ultrasonic Cleaning and be added with ginger, salt, garlic and verdant boiling water blanching 7 minutes, the temperature of boiling water is 95 DEG C;
Cooling: the Cyrtotra chelus longimanus (Fabr) after sterilization is being put into sterilized water cool to room temperature, is adding potassium sorbate and sweet mellow wine in cooling procedure, cool time is 75 minutes;
Pulverize: pulverizer will be adopted to carry out pulverizing by 100 orders through cooled Cyrtotra chelus longimanus (Fabr) and obtain Cyrtotra chelus longimanus (Fabr) powder, spirulina powder is added in Cyrtotra chelus longimanus (Fabr) powder, abundant stirring forms mixed-powder, and in mixed-powder, the weight ratio of Cyrtotra chelus longimanus (Fabr) powder and spirulina powder is 3:1;
Sheng dish: claim 4Kg mixed-powder, be laid in uniformly in charging tray;
Quick-frozen: sent in the quick freezing repository of subzero less than 35 DEG C by the charging tray that mixed-powder is housed, freeze-off time is 10 hours, until the central temperature of mixed-powder drops to less than-30 DEG C;
Vacuum freeze drying: the mixed-powder after quick-frozen is put into the vacuum freeze-drying storehouse of condenser temperature below-40 DEG C, deliver from godown carry out the drying of 18 hours under the vacuum condition of 50Pa after; The freeze-drying mixed-powder of moisture below 4% is obtained after delivering from godown;
Roll capsule: adopt rolling capsule machine that freeze-drying mixed-powder is made freeze-drying Cyrtotra chelus longimanus (Fabr) capsule.
In described pre-treatment step, first Cyrtotra chelus longimanus (Fabr) being put into boiling water is scalded extremely to it, again the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing and afterbody are removed, afterbody adopts bamboo let to stretch in Cyrtotra chelus longimanus (Fabr) body internal organ to draw from afterbody and remove after removing again, finally cleans carrying out first time Cyrtotra chelus longimanus (Fabr) with clear water.
In described Ultrasonic Cleaning step, the frequency of supersonic wave cleaning machine is 30 KHzs, and the operating temperature of supersonic wave cleaning machine is 55 DEG C.Operating temperature is that in 50 DEG C ~ 60 DEG C supersonic wave cleaning machines, hyperacoustic cavitation effect is best, and now cleaning agent is also in optimal clean state, if temperature is too low or too high, all can affect hyperacoustic cavitation effect, and the effect of cleaning agent also can be affected.
In described sterilisation step, the addition of ginger is 0.3% of boiling water amount, and the addition of salt is 0.3% of boiling water amount, and the addition of garlic is 0.3% of boiling water amount, and verdant addition is 0.8% of boiling water amount.
In described cooling step, the addition of potassium sorbate is 0.3% of the cold water water yield; The addition of sweet mellow wine is 0.3% of the cold water water yield.
Embodiment 3:
A preparation method for freeze-drying Cyrtotra chelus longimanus (Fabr) health products, is characterized in that comprising the following steps successively:
Pretreatment: first Cyrtotra chelus longimanus (Fabr) is put into boiling water and scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, finally with clear water, first time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Ultrasonic Cleaning: after adopting supersonic wave cleaning machine to clean Cyrtotra chelus longimanus (Fabr) after pretreatment, then with clear water, second time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Sterilization: put into by the Cyrtotra chelus longimanus (Fabr) after Ultrasonic Cleaning and be added with ginger, salt, garlic and verdant boiling water blanching 10 minutes, the temperature of boiling water is 100 DEG C;
Cooling: the Cyrtotra chelus longimanus (Fabr) after sterilization is being put into sterilized water cool to room temperature, is adding potassium sorbate and sweet mellow wine in cooling procedure, cool time is 90 minutes;
Pulverize: pulverizer will be adopted to carry out pulverizing by 120 orders through cooled Cyrtotra chelus longimanus (Fabr) and obtain Cyrtotra chelus longimanus (Fabr) powder, spirulina powder is added in Cyrtotra chelus longimanus (Fabr) powder, abundant stirring forms mixed-powder, and in mixed-powder, the weight ratio of Cyrtotra chelus longimanus (Fabr) powder and spirulina powder is 4:1;
Sheng dish: claim 5Kg mixed-powder, be laid in uniformly in charging tray;
Quick-frozen: sent in the quick freezing repository of subzero less than 35 DEG C by the charging tray that mixed-powder is housed, freeze-off time is 12 hours, until the central temperature of mixed-powder drops to less than-30 DEG C;
Vacuum freeze drying: the mixed-powder after quick-frozen is put into the vacuum freeze-drying storehouse of condenser temperature below-40 DEG C, deliver from godown carry out the drying of 20 hours under the vacuum condition of 60Pa after; The freeze-drying mixed-powder of moisture below 3% is obtained after delivering from godown;
Roll capsule: adopt rolling capsule machine that freeze-drying mixed-powder is made freeze-drying Cyrtotra chelus longimanus (Fabr) capsule.
In described pre-treatment step, first Cyrtotra chelus longimanus (Fabr) being put into boiling water is scalded extremely to it, again the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing and afterbody are removed, afterbody adopts bamboo let to stretch in Cyrtotra chelus longimanus (Fabr) body internal organ to draw from afterbody and remove after removing again, finally cleans carrying out first time Cyrtotra chelus longimanus (Fabr) with clear water.
In described Ultrasonic Cleaning step, the frequency of supersonic wave cleaning machine is 40 KHzs, and the operating temperature of supersonic wave cleaning machine is 60 DEG C.Operating temperature is that in 50 DEG C ~ 60 DEG C supersonic wave cleaning machines, hyperacoustic cavitation effect is best, and now cleaning agent is also in optimal clean state, if temperature is too low or too high, all can affect hyperacoustic cavitation effect, and the effect of cleaning agent also can be affected.
In described sterilisation step, the addition of ginger is 0.5% of boiling water amount, and the addition of salt is 0.5% of boiling water amount, and the addition of garlic is 0.5% of boiling water amount, and verdant addition is 1% of boiling water amount.
In described cooling step, the addition of potassium sorbate is 0.5% of the cold water water yield; The addition of sweet mellow wine is 0.2% of the cold water water yield.
That Cyrtotra chelus longimanus (Fabr) capsule of Dongguan that the embodiment of the present invention 1,2 and 3 is made adopts Vacuum Freezing & Drying Technology to carry out drying, owing to being that low-temperature vacuum drying maintains the original perfume (or spice) of freeze-drying Cyrtotra chelus longimanus (Fabr) and taste; Nutrition is not damaged, and obtains and retains to greatest extent; Freeze-drying Cyrtotra chelus longimanus (Fabr) powder has discharged the moisture of Cyrtotra chelus longimanus (Fabr) powder 95% ~ 99% through freeze drying, its moisture is very little, and the freeze-drying Cyrtotra chelus longimanus (Fabr) capsule produced is nutritious, and market value is high, and the crowd being particularly suitable for suffering from rheumatism bi Zheng eats;
Freeze-drying Cyrtotra chelus longimanus (Fabr) capsule containing spirulina, owing to containing very high acid and gamma-linolenic in spirulina, has and promotes calcium uptake, improves immunity, prevents metabolic disorder and prevent old and feeble function.Acid and gamma-linolenic is the precursor of prostaglandin, under the effect of oxygenase, become prostaglandin, prostaglandin to reproduction, cardiovascular, breathe, digestion and nervous system all have effect, the market value of freeze-drying Cyrtotra chelus longimanus (Fabr) capsule is got a promotion.

Claims (5)

1. a preparation method for freeze-drying Cyrtotra chelus longimanus (Fabr) health products, is characterized in that comprising the following steps successively:
Pretreatment: first Cyrtotra chelus longimanus (Fabr) is put into boiling water and scalded extremely to it, then the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing, afterbody and internal organ are removed, finally with clear water, first time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Ultrasonic Cleaning: after adopting supersonic wave cleaning machine to clean Cyrtotra chelus longimanus (Fabr) after pretreatment, then with clear water, second time cleaning is carried out to Cyrtotra chelus longimanus (Fabr);
Sterilization: put into by the Cyrtotra chelus longimanus (Fabr) after Ultrasonic Cleaning and be added with ginger, salt, garlic and verdant boiling water blanching 5 ~ 10 minutes, the temperature of boiling water is 90 DEG C ~ 100 DEG C;
Cooling: the Cyrtotra chelus longimanus (Fabr) after sterilization is being put into sterilized water cool to room temperature, is adding potassium sorbate and sweet mellow wine in cooling procedure, cool time is 60 ~ 90 minutes;
Pulverize: pulverizer will be adopted to carry out pulverizing by 80 ~ 120 orders through cooled Cyrtotra chelus longimanus (Fabr) and obtain Cyrtotra chelus longimanus (Fabr) powder, spirulina powder is added in Cyrtotra chelus longimanus (Fabr) powder, abundant stirring forms mixed-powder, and in mixed-powder, the weight ratio of Cyrtotra chelus longimanus (Fabr) powder and spirulina powder is 2 ~ 4:1;
Sheng dish: claim 3Kg ~ 5Kg mixed-powder, be laid in uniformly in charging tray;
Quick-frozen: sent in the quick freezing repository of subzero less than 35 DEG C by the charging tray that mixed-powder is housed, freeze-off time is 8 ~ 12 hours, until the central temperature of mixed-powder drops to less than-30 DEG C;
Vacuum freeze drying: the mixed-powder after quick-frozen is put into the vacuum freeze-drying storehouse of condenser temperature below-40 DEG C, deliver from godown carry out the drying of 15 ~ 20 hours under the vacuum condition of 40Pa ~ 60Pa after; The freeze-drying mixed-powder of moisture below 5% is obtained after delivering from godown;
Roll capsule: adopt rolling capsule machine that freeze-drying mixed-powder is made freeze-drying Cyrtotra chelus longimanus (Fabr) capsule.
2. the preparation method of a kind of freeze-drying Cyrtotra chelus longimanus (Fabr) health products according to claim 1, it is characterized in that: in described pre-treatment step, first Cyrtotra chelus longimanus (Fabr) being put into boiling water is scalded extremely to it, again the head of Cyrtotra chelus longimanus (Fabr), four limbs, wing and afterbody are removed, afterbody adopts bamboo let to stretch in Cyrtotra chelus longimanus (Fabr) body internal organ to draw from afterbody and remove after removing again, finally cleans carrying out first time Cyrtotra chelus longimanus (Fabr) with clear water.
3. the preparation method of a kind of freeze-drying Cyrtotra chelus longimanus (Fabr) health products according to claim 1, it is characterized in that: in described Ultrasonic Cleaning step, the frequency of supersonic wave cleaning machine is 25 KHz ~ 40 KHzs, and the operating temperature of supersonic wave cleaning machine is 50 DEG C ~ 60 DEG C.
4. the preparation method of a kind of freeze-drying Cyrtotra chelus longimanus (Fabr) health products according to claim 1, it is characterized in that: in described sterilisation step, the addition of ginger is 0.1% ~ 0.5% of boiling water amount, the addition of salt is 0.1% ~ 0.5% of boiling water amount, the addition of garlic is 0.1% ~ 0.5% of boiling water amount, and verdant addition is 0.5% ~ 1% of boiling water amount.
5. the preparation method of a kind of freeze-drying Cyrtotra chelus longimanus (Fabr) health products according to claim 1, it is characterized in that: in described cooling step, the addition of potassium sorbate is 0.1% ~ 0.5% of the cold water water yield; The addition of sweet mellow wine is 0.1% ~ 0.2% of the cold water water yield.
CN201410237750.0A 2014-05-31 2014-05-31 Preparation method for freeze-dried bamboo weevil health care products Expired - Fee Related CN104012965B (en)

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