CN114931213A - Lightly stewed fresh bird's nest - Google Patents

Lightly stewed fresh bird's nest Download PDF

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Publication number
CN114931213A
CN114931213A CN202210662705.4A CN202210662705A CN114931213A CN 114931213 A CN114931213 A CN 114931213A CN 202210662705 A CN202210662705 A CN 202210662705A CN 114931213 A CN114931213 A CN 114931213A
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Prior art keywords
nest
bird
treatment
product
freeze
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CN202210662705.4A
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Chinese (zh)
Inventor
关勇文
周少坚
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Sixi Feast Guangdong Food Co Ltd
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Sixi Feast Guangdong Food Co Ltd
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Priority to CN202210662705.4A priority Critical patent/CN114931213A/en
Publication of CN114931213A publication Critical patent/CN114931213A/en
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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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/44Freeze-drying
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mycology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The invention relates to the field of edible bird's nest freeze-drying, and particularly discloses a lightly stewed fresh edible bird's nest. A lightly stewed fresh bird's nest comprising: s1: soaking treatment: adding purified water for soaking, S2: fine screening treatment: bird' S hair and impurities were gently removed with forceps, S3: secondary soaking treatment: adding purified water again for soaking, and S4: selecting and processing: and (4) selecting to obtain a high-quality product, S5: air drying treatment: the edible bird's nest is dried by air, the pre-freezing treatment is added, the main performance of bird's nest substances can be protected from being changed, the active ingredients of the bird's nest in the freeze-dried bird's nest are preserved to the greatest extent, the loss of nutritional ingredients caused by improper operation in the processing process is prevented, meanwhile, the frozen bird's nest has a reasonable structure to facilitate the sublimation of water, the proper loading is met, the edible bird's nest is convenient for a later-stage eater to take, the quality of the freeze-dried bird's nest is improved, meanwhile, the aseptic packaging is carried out in a utensil, and the edible bird's nest is heated quickly in the follow-up process of a consumer.

Description

Lightly stewed fresh bird's nest
Technical Field
The invention relates to the field of edible bird's nest freeze-drying, in particular to a lightly stewed fresh edible bird's nest.
Background
The conventional cubilose treatment mode is a central kitchen mode, a merchant firstly stews cubilose, the cooled cubilose is beaten and packaged in an ice bag or a relatively cold storage environment after being cooled, then the cubilose is sent to a consumer, the consumer takes the cubilose and then puts the cubilose into a refrigerator, the consumer can eat the cubilose by heating when eating, and for the consumer, the cubilose is not a freshly stewed cubilose but only a cold-stored cubilose, and the consumer needs to stew the cubilose for 30 minutes to 1 hour or more after heating, so that the operation is inconvenient.
The technical problem to be solved by the invention is as follows: the cubilose produced by the prior art cannot achieve the effect of locking freshness, and meanwhile, the subsequent processing is troublesome and the processing time is long.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the lightly stewed fresh edible bird's nest which can be fresh, ensures the nutrient components of the edible bird's nest, and has convenient subsequent processing and short processing time.
The technical scheme adopted by the invention is as follows: the method for lightly stewing the fresh cubilose comprises the following specific operation steps:
s1: soaking treatment: adding the primary product and purified water into a soaking dish to perform a soaking process, and soaking for 20-30 minutes to obtain a soaked product;
s2: fine screening treatment: putting the soaked product into a container, lightly selecting the swallow hair and impurities on the surface of the soaked product by using tweezers, adding purified water to enable the fine hair in the soaked product to float on the water surface, filtering out the swallow nest, repeating the above operations until the swallow hair and the impurities cannot be seen by naked eyes, then fishing out the swallow nest, and draining to obtain dry swallow nest;
s3: secondary soaking treatment: adding dried nidus Collocaliae and purified water into the soaking vessel, and performing secondary soaking to obtain secondary soaked product;
s4: selecting and processing: selecting the secondary soaked product, and removing the cubilose with the rehydration rate lower than 80% to obtain a high-quality product;
s5: air drying treatment: carrying out air drying treatment on the high-quality product, wherein the air drying time is as follows: obtaining an air-dried product after 2-3 hours;
s6: pre-freezing and setting treatment: placing the air-dried product into an ultra-low temperature freezer for pre-freezing and shaping treatment, wherein the pre-freezing and shaping time is 4-5 hours, and obtaining a shaped product;
s7: freeze-drying and fresh-keeping treatment: performing FD freeze-drying technology treatment on the shaped product at the freeze-drying temperature of-30 to-50 ℃ to obtain a freeze-dried product;
s8: packaging treatment: and (4) adding the freeze-dried product into a vessel for aseptic packaging, and filling nitrogen into the vessel as protective gas to obtain a finished product.
In some embodiments, the purified water at S1 is at room temperature.
In some embodiments, the soaking time in S3 is 8-11 hours.
In some embodiments, the air drying in S5 is natural air drying.
In some embodiments, the ultra-low temperature freezer pre-freezing temperature in S6 is set to-30 to-35 ℃.
In some embodiments, the lyophilization time in S7 is 18-24 hours.
In some embodiments, the mass of the freeze-dried edible bird 'S nest in the vessel when packaged in S8 is 1-1.3 g, and the volume of the freeze-dried edible bird' S nest in the vessel when packaged in S8 accounts for 40-45% of the volume of the vessel.
The invention has the beneficial effects that:
1. the cubilose is cleaned in a spraying and soaking mode, so that fine impurities in the cubilose and the cubilose can be conveniently rinsed out, the cleanliness of the cubilose freeze-drying is improved, and the quality of the cubilose freeze-drying is improved;
2. the secondary soaking treatment step is added, so that the cubilose can be soaked more fully, and the processing time is only 10-15 minutes when the cubilose is subsequently stewed.
3. The pre-freezing treatment step is added, so that the main performance of the bird's nest substance can be protected from being changed, compared with the secondary soaking treatment in the prior art, the active ingredients of the bird's nest in the freeze-dried bird's nest can be furthest stored, the loss of nutritional ingredients caused by improper operation in the processing process is prevented, meanwhile, the obtained frozen bird's nest has a reasonable structure to facilitate the sublimation of water, the proper loading is met, the convenience is brought to later eaters to take, the quality of the freeze-dried bird's nest is improved, and by the process, 2g of the original bird's nest can be made into 1.2-1.5g of the freeze-dried bird's nest, so that the utilization rate of the bird's nest is improved;
4. the moisture in the freeze-dried edible bird's nest is completely sublimated, so that the moisture content in the freeze-dried edible bird's nest is reduced, the possibility of oxidation of the freeze-dried edible bird's nest is reduced, and the quality guarantee period of the freeze-dried edible bird's nest is prolonged;
5. the edible bird's nest is packaged in a sterile manner through a utensil, so that the edible bird's nest can be conveniently heated by a consumer subsequently, and the edible bird's nest can be used only by processing for 10-15 minutes in a light stewing mode.
Drawings
FIG. 1 is a flow chart of the specific operation steps of lightly stewing fresh nidus Collocaliae provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a technical scheme that: a lightly stewed fresh edible bird's nest comprises the following specific operation steps:
s1: soaking treatment: adding cubilose and purified water into a soaking dish to perform a soaking process, and soaking for 30 minutes to obtain a soaked product;
s2: fine picking treatment: putting the soaked product into a container, lightly selecting the swallow hair and impurities on the surface of the soaked product by using tweezers, adding purified water to ensure that the fine hair in the soaked product floats on the water surface, removing the floating fine hair, filtering the swallow nest, repeating the above operations until the bird hair and the impurities cannot be seen by naked eyes, then fishing out the swallow nest, and controlling the moisture to obtain dry swallow nest;
s3: secondary soaking treatment: adding dried nidus Collocaliae and purified water into the soaking vessel, and soaking for 11 hr to obtain secondary soaked product;
s4: selecting and processing: selecting the secondary soaked product, and removing the cubilose with the rehydration rate lower than 80% to obtain a high-quality product;
s5: air drying treatment: carrying out air drying treatment on the high-quality product, wherein the air drying time is as follows: 3 hours, obtaining an air-dried product;
s6: pre-freezing and setting treatment: placing the air-dried product into an ultra-low temperature freezer for pre-freezing and shaping treatment, wherein the pre-freezing temperature of the ultra-low temperature freezer is set to be-35 ℃, and the pre-freezing and shaping time is 5 hours, so as to obtain a shaped product;
s7: and (3) freeze-drying and fresh-keeping treatment: performing FD freeze-drying technology treatment on the shaped product, wherein the freeze-drying time is 24 hours, and the freeze-drying temperature is-50 ℃, so as to obtain a freeze-dried product;
s8: packaging treatment: and (4) adding the freeze-dried product into a vessel for aseptic packaging, and filling nitrogen into the vessel as protective gas to obtain a finished product.
Example 2
The invention provides a technical scheme that: a lightly stewed fresh edible bird's nest comprises the following specific operation steps:
s1: soaking treatment: adding the primary product and purified water into a soaking vessel to perform a soaking process, and soaking for 25 minutes to obtain a soaked product;
s2: fine screening treatment: putting the soaked product into a container, lightly selecting the swallow hair and impurities on the surface of the soaked product by using tweezers, adding purified water to enable the fine hair in the soaked product to float on the water surface, filtering out the swallow nest, repeating the above operations until the swallow hair and the impurities cannot be seen by naked eyes, then fishing out the swallow nest, and draining to obtain dry swallow nest;
s3: secondary soaking treatment: adding dried nidus Collocaliae and purified water into the soaking dish to perform a secondary soaking process, and soaking for 10 hr in S4 to obtain a secondary soaked product;
s4: selecting and processing: selecting the secondary soaked product, and removing the cubilose with the rehydration rate lower than 80% to obtain a high-quality product;
s5: air drying treatment: air-drying the high-quality product for a period of time: 2.5 hours, obtaining an air-dried product;
s6: pre-freezing and setting treatment: placing the air-dried product into an ultra-low temperature freezer for pre-freezing and shaping treatment, wherein the pre-freezing temperature of the ultra-low temperature freezer is set to be-33 ℃, and the pre-freezing and shaping time is 4.5 hours, so as to obtain a shaped product;
s7: freeze-drying and fresh-keeping treatment: performing FD freeze-drying technology treatment on the shaped product, wherein the freeze-drying time is 20 hours, and the freeze-drying temperature is-33 ℃, so as to obtain a freeze-dried product;
s8: packaging treatment: and (4) adding the freeze-dried product into a vessel for aseptic packaging, and filling nitrogen into the vessel as protective gas to obtain a finished product.
Example 3
The invention provides a technical scheme that: a lightly stewed fresh cubilose comprises the following specific operation steps:
s1: soaking treatment: adding the primary product and purified water into a soaking vessel to perform a soaking process, and soaking for 20 minutes to obtain a soaked product;
s2: fine screening treatment: placing the soaked product into a container, gently removing the bird's nest and impurities on the surface of the soaked product by using forceps, adding purified water to ensure that fine feather in the soaked product floats on the water surface, filtering out the bird's nest, repeating the operations until the bird's nest and the impurities cannot be seen by naked eyes, then fishing out the bird's nest, and draining to obtain dry bird's nest;
s3: secondary soaking treatment: adding dried edible bird's nest and purified water into a soaking dish to carry out a secondary soaking process, wherein the soaking time is 8 hours, and obtaining a secondary soaked product;
s4: selecting and processing: selecting the secondary soaked product, and removing the cubilose with the rehydration rate lower than 80% to obtain a high-quality product;
s5: air drying treatment: carrying out air drying treatment on the high-quality product, wherein the air drying time is as follows: obtaining an air-dried product after 2 hours;
s6: pre-freezing and setting treatment: placing the air-dried product into an ultra-low temperature freezer for pre-freezing and shaping treatment, wherein the pre-freezing temperature of the ultra-low temperature freezer is set to be-30 ℃, and the pre-freezing and shaping time is 4 hours, so as to obtain a shaped product;
s7: freeze-drying and fresh-keeping treatment: performing FD freeze-drying technology treatment on the shaped product for 18 hours at the freeze-drying temperature of-30 ℃ to obtain a freeze-dried product;
s8: packaging treatment: and (4) adding the freeze-dried product into a vessel for aseptic packaging, and filling nitrogen into the vessel as protective gas to obtain a finished product.
Table 1 shows the comparison of examples 1-3 with the prior art bird's nest:
Figure BDA0003691601680000061
Figure BDA0003691601680000071
TABLE 1
By table 1: the freeze-dried edible bird's nest products prepared in the embodiments 1, 2 and 3 are added into a utensil with boiled water for being stewed lightly, and after 10 minutes, the edible bird's nest products can be stewed through stirring, and then tasting is carried out, so that the edible bird's nest products prepared in the embodiments 1, 2 and 3 are uniform in texture, fine in taste, fragrant and tasty, simple to operate, convenient to eat, and good in nutritional value and convenient to operate. Compared with the prior art, the appearance and the processing time of the embodiment 1, the embodiment 2 and the embodiment 3 are more, the embodiment 1, the embodiment 2 and the embodiment 3 are also shorter, the food can be eaten only by stewing for 10 minutes, and the mouthfeel and the flavor are also better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The lightly stewed fresh bird's nest is characterized by comprising the following specific operation steps:
s1: soaking treatment: adding cubilose and purified water into a soaking dish to perform a soaking process, and soaking for 20-30 minutes to obtain a soaked product;
s2: fine picking treatment: putting the soaked product into a container, lightly selecting the swallow hair and impurities on the surface of the soaked product by using tweezers, adding purified water to ensure that the fine hair in the soaked product floats on the water surface, removing the floating fine hair, filtering the swallow nest, repeating the above operations until the bird hair and the impurities cannot be seen by naked eyes, then fishing out the swallow nest, and controlling the moisture to obtain dry swallow nest;
s3: secondary soaking treatment: adding dried nidus Collocaliae and purified water into the soaking vessel, and performing secondary soaking to obtain secondary soaked product;
s4: selecting and processing: selecting the secondary soaked product, and removing the cubilose with the rehydration rate lower than 80% to obtain a high-quality product;
s5: air drying treatment: carrying out air drying treatment on the high-quality product, wherein the air drying time is as follows: obtaining an air-dried product after 2-3 hours;
s6: pre-freezing and setting treatment: placing the air-dried product into an ultra-low temperature freezer for pre-freezing and shaping treatment, wherein the pre-freezing and shaping time is 4-5 hours, and obtaining a shaped product;
s7: freeze-drying and fresh-keeping treatment: performing FD freeze-drying technology treatment on the shaped product at the freeze-drying temperature of-30 to-50 ℃ to obtain a freeze-dried product;
s8: packaging treatment: and (4) adding the freeze-dried product into a vessel for aseptic packaging, and filling nitrogen into the vessel as protective gas to obtain a finished product.
2. The lightly stewed fresh bird's nest of claim 1, characterized in that: and the temperature of the purified water in the S1 is in a normal temperature state.
3. The lightly stewed fresh bird's nest of claim 1, wherein: the soaking time in the S3 is 8-11 hours.
4. The lightly stewed fresh bird's nest of claim 1, characterized in that: and the air drying in the S5 is natural air drying.
5. The lightly stewed fresh bird's nest of claim 1, characterized in that: the pre-freezing temperature of the ultra-low temperature freezer in the S6 is set to be-30 to-35 ℃.
6. The lightly stewed fresh bird's nest of claim 1, characterized in that: the freeze-drying time in the S7 is 18-24 hours.
7. The lightly stewed fresh bird's nest of claim 1, characterized in that: the mass of the freeze-dried edible bird 'S nest in the vessel during packaging in the S8 is 1-1.3 g, and the volume of the freeze-dried edible bird' S nest in the vessel during packaging in the S8 accounts for 40-45% of the volume of the vessel.
CN202210662705.4A 2022-06-13 2022-06-13 Lightly stewed fresh bird's nest Pending CN114931213A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103315294A (en) * 2013-05-31 2013-09-25 福建省平安阁食品有限公司 Method for microwave vacuum drying of edible bird's nests
CN106721914A (en) * 2016-12-09 2017-05-31 青岛正典生物科技有限公司 Brew the microbial control programs of instant cubilose
CN107048371A (en) * 2017-04-27 2017-08-18 广州天金健康药业有限公司 A kind of preparation technology of fast food cubilose product
CN113785973A (en) * 2021-09-22 2021-12-14 深圳市善土实业有限公司 Method for making freeze-dried edible bird's nest

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103315294A (en) * 2013-05-31 2013-09-25 福建省平安阁食品有限公司 Method for microwave vacuum drying of edible bird's nests
CN106721914A (en) * 2016-12-09 2017-05-31 青岛正典生物科技有限公司 Brew the microbial control programs of instant cubilose
CN107048371A (en) * 2017-04-27 2017-08-18 广州天金健康药业有限公司 A kind of preparation technology of fast food cubilose product
CN113785973A (en) * 2021-09-22 2021-12-14 深圳市善土实业有限公司 Method for making freeze-dried edible bird's nest

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