Probiotic fresh stewed edible bird's nest and preparation method thereof

A technology of probiotics and bird's nest, applied in the direction of bacteria, lactobacillus, bifidobacteria, etc. used in food preparation, can solve the problem of high temperature intolerance of probiotics, achieve stable solid content, improve human gastrointestinal diseases, and maintain activity Effect

Inactive Publication Date: 2019-08-02
大洲新燕(厦门)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation method can reduce the loss of bird's nest nutrients and solve the problem that probiotics in bird's nest products are not resistant to high temperature

Method used

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  • Probiotic fresh stewed edible bird's nest and preparation method thereof

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preparation example Construction

[0029] In the first aspect of the present invention, the present invention proposes a preparation method of probiotic fresh stewed bird's nest, which comprises the following steps:

[0030] The probiotics were activated, and the activated probiotics were embedded with a mixture of agar oligosaccharides and ethyl cellulose to obtain the first microcapsules, and the first microcapsules were embedded with gelatin to obtain the second microcapsules. capsules, and the second microcapsules are sprayed into the starch by a spray condensation method, so as to obtain probiotic microcapsule preparations. According to a specific example of the present invention, the activation treatment of the probiotics can adopt the existing conventional activation treatment technology, for example, the probiotics are placed in the activation medium for activation treatment; the agar oligosaccharides can be commercially available , Agar oligosaccharides can also be obtained by enzymatically hydrolyzing...

Embodiment 1

[0036] (1) Place the probiotics in the activation medium for activation treatment. After the activation treatment, use a mixture of agar oligosaccharides and ethyl cellulose as a wall material to embed the activated probiotics once to obtain the first microcapsules , and then use gelatin to carry out secondary embedding of the first microcapsules to obtain the second microcapsules, and the second microcapsules are sprayed in the starch by the spray condensation method to form starch-coated three-time embedded probiotic microcapsules Preparation; wherein, the agar oligosaccharide is mixed with the ethyl cellulose in a ratio of 1:99; the degree of polymerization of the agar oligosaccharide is 3; the conditions of the spray condensation method are: starch addition 25 %, air inlet temperature 100°C, air inlet speed 4m 3 / min, feed rate 700mL / h, air pressure 0.3Pa, to prepare solid microbial agent. The probiotic adopts Streptococcus thermophilus.

[0037] (2) Soak the bird's nest...

Embodiment 2

[0042](1) Place the probiotics in the activation medium for activation treatment. After the activation treatment, use ethyl cellulose as a wall material to embed the activated probiotics once to obtain the first microcapsules, and then use gelatin to encapsulate the probiotics. The first microcapsule is embedded twice to obtain the second microcapsule, and the second microcapsule is sprayed in the starch by the spray condensation method to form a three-time embedded probiotic microcapsule preparation of starch coating; wherein, the spray The conditions of the condensation method are: the amount of starch added is 25%, the air inlet temperature is 100°C, and the air inlet speed is 4m 3 / min, feed rate 700mL / h, air pressure 0.3Pa, to prepare solid microbial agent. The probiotic adopts Streptococcus thermophilus.

[0043] (2) Soak the bird's nest to 3 times the dry weight of the bird's nest, so as to obtain the soaked bird's nest.

[0044] (3) Add the probiotic microcapsule pre...

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Abstract

The invention relates to the field of edible bird's nest processing, and particularly relates to a probiotic fresh stewed edible bird's nest and a preparation method thereof. The preparation method ofthe probiotic fresh stewed edible bird's nest comprises using a mixture of agar oligosaccharide and ethyl cellulose, gelatin and starch to embed probiotics to prepare a probiotic microcapsule preparation; specifically, the edible bird's nest is soaked into a soaked edible bird's nest, then the soaked edible bird's nest, the probiotic microcapsule preparation, rock sugar and water are added to a sealed container, and the sealed container is placed in a cooking pot at 85 to 100 DEG C for stewing for 30 to 50 minutes to prepare the probiotic fresh stewed edible bird's nest, thereby reducing theloss of nutrients in the edible bird's nest, solving the problem that the probiotics in the edible bird's nest product is not resistant to high temperature, and realizing the effect of regulating intestinal microbes.

Description

technical field [0001] The invention relates to the technical field of bird's nest processing, in particular to a fresh stewed bird's nest with probiotics and a preparation method thereof. Background technique [0002] Bird's nest is one of the traditional and precious foods that have been eaten in China since the Ming Dynasty. "Ben Jing Feng Yuan" said: "Bird's nest, sweet and flat, non-toxic, can produce gold and water, nourish the kidney qi in the lungs, and the stomach qi is also peaceful. Today, people use it to tonify deficiency and fatigue, and cough and spit red phlegm." Studies have proved that the main components in bird's nest are water-soluble protein, carbohydrates, trace elements: calcium, phosphorus, iron, sodium, potassium and amino acids (lysine, cystine and arginine) that play an important role in promoting human vitality. ). Therefore, with the improvement of people's living standards, more and more consumers choose bird's nest as a high-end tonic for he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A23L33/135A23L5/10
CPCA23L33/00A23L33/135A23L5/10A23V2002/00A23V2400/123A23V2400/519A23V2400/175A23V2400/533A23V2400/249A23V2400/169A23V2200/30
Inventor 单勇军陈振坤
Owner 大洲新燕(厦门)生物科技有限公司
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