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High-quality canned bird nest and preparing method thereof

A technology of canned bird’s nest and a production method, which is applied in the field of food processing, can solve the problems of long time consumption, decreased sensory quality, soft and rotten bird’s nest, etc., and achieves low nitrite dissolution efficiency, long soaking time, and improved texture And the effect of nutrition safety quality

Inactive Publication Date: 2015-07-08
FUJIAN YANHUANGSHIJIA FOOD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a high-quality canned bird’s nest and its production method, which solves the problem of the long time-consuming and low efficiency of soaking dry bird’s nest and the dissolution of nitrite, and the traditional canned sterilization process often leads to soft, rotten and broken bird’s nest due to excessive strength. The problem of loss and sensory degradation

Method used

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  • High-quality canned bird nest and preparing method thereof
  • High-quality canned bird nest and preparing method thereof
  • High-quality canned bird nest and preparing method thereof

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Effect test

Embodiment 1

[0022] The invention discloses a high-quality bird's nest can and a production method thereof. The dried bird's nest is used as a raw material, and the bird's nest is made by adopting frequency-sweeping ultrasonic-assisted soaking technology, steaming technology, high-temperature sterilization and other processes.

[0023] The method for making the high-quality canned bird’s nest is to wash the dried bird’s nest, pick the bird’s nest, immerse with the aid of sweeping ultrasonic waves, steam, fill, sterilize at high temperature, and cool to obtain a finished product, which specifically includes the following steps:

[0024] 1) Cleaning: Soak the bird’s nest in water for 1.5 hours, then tear it apart according to its texture while rinsing, and pick out the fine hairs of the bird’s nest with tweezers after tearing;

[0025] 2) Frequency-sweeping ultrasonic-assisted soaking: The cleaned bird’s nest is soaked and nitrite is removed using frequency-sweeping ultrasonic-assisted soakin...

Embodiment 2

[0031] The method for making the high-quality canned bird’s nest is to wash the dried bird’s nest, pick the bird’s nest, immerse with the aid of sweeping ultrasonic waves, steam, fill, sterilize at high temperature, and cool to obtain a finished product, which specifically includes the following steps:

[0032] 1) Cleaning: Soak the bird’s nest in clean water for 2 hours, then tear it apart according to its texture while rinsing, and pick out the fine hair of the bird’s nest with tweezers after tearing;

[0033] 2) Frequency-sweeping ultrasonic-assisted soaking: The cleaned bird’s nest is soaked and nitrite removed by using frequency-sweeping ultrasonic-assisted soaking technology. The operating parameters of the ultrasonic reactor are: ultrasonic frequency 28 ± 1kHz, processing time 35min, The treatment temperature is 40°C, and the ultrasonic power is 400W;

[0034] 3) Steaming: Drain the soaked bird's nest with a filter cloth, put it in a steamer and steam for 12 minutes;

...

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Abstract

The invention provides high-quality canned bird nest and a preparing method thereof. The high-quality canned bird nest is prepared from dry bird nest as a raw material by cleaning, picking, sweep-frequency ultrasonic aided soaking, steaming, canning, high-temperature sterilization and cooling. By adopting an ultrasonic aided soaking technology, the soaking time of the bird nests is greatly shortened and the residue of nitrite is significantly reduced; on the other hand, breakage, nutrition loss and sensory quality decline of the bird nests are easily caused in a traditional can sterilization process due to excessive sterilization strength; whereas steaming is combined with high-temperature sterilization in the method, so that the sialic acid retention rate of the product is 85% and more after high-temperature sterilization, and the textural characteristic is obvious. The developed high-quality canned bird nest has the advantages of nutrition, safety, convenience in carrying and instantaneity and has the broad market prospect.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a high-quality bird's nest can and a preparation method thereof. Background technique [0002] Bird's nest is a nest built by mixing and coagulating saliva secreted by swifts and various swallows of the same species with their down feathers. Modern research shows that bird's nest contains a large amount of sialic acid, mucin, calcium, phosphorus and other natural nutrients. In addition, bird's nest contains epidermal growth factor and auxiliary cell division components, which help stimulate cell growth and reproduction, and promote human tissue growth and cell regeneration. [0003] The nesting habits of swallows lead to the accumulation of feces, and a lot of nitrogen-containing organic matter, which is converted into nitrite under aerobic conditions, thereby polluting the bird's nest in the bird's house, resulting in a small amount of nitrite naturally cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A23L33/00
Inventor 朱远军颜远志凌美玲王幼明李图发
Owner FUJIAN YANHUANGSHIJIA FOOD CO LTD
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