Tea-flavor bird's nest can and production method thereof

A technology for canned bird's nest and flavor, applied in the field of canned bird's nest and its production, can solve problems such as protein denaturation of bird's nest, and achieve the effects of protecting nerves, preventing and treating cardiovascular and cerebrovascular diseases.

Inactive Publication Date: 2015-10-07
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the tannin polyphenols in tea can easily cause the denaturation of bird’s nest protein, there is no food or health product compounded with bird’s nest and tea, and there are no literature reports and patent publications on the raw material formula and production method of tea-flavored bird’s nest

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Weigh 1.0kg of Baiyan bird's nest strips, put them in a foaming container, add pure water until the liquid level is submerged twice the height of the bird's nest, soak for 1 hour, discard the upper layer of water and suspended stray hairs. Make the soaked bird's nest into silk, put it into a high-pressure steam pot, keep the temperature at 121°C, steam under high pressure for 20 minutes, and pack it in 500 100g packaging bottles. EGCG 15g, green tea essence 25g, fructose 1.0kg, xylitol 2.8kg, sorbitol 1.2kg, pectin 40g, carrageenan 40g, prepare a solution with purified water, and dilute to 50kg as a preparation solution. The prepared liquid is injected into the bottle containing the bird's nest, exhausted, sealed, sterilized and packaged to obtain a canned product.

Embodiment 2

[0022] Weigh 1.5kg of blood swallow strips, put them in a foaming container, add pure water until the liquid level is submerged twice the height of the bird's nest, soak for 2 hours, discard the upper layer of water and suspended stray hairs. Make the soaked bird's nest into silk, put it into a high-pressure steam pot, keep the temperature at 115°C, steam under high pressure for 30 minutes, and pack it in 200 250g packaging bottles. EGCG 10g, black tea essence 30g, xylitol 4.5kg, sorbitol 2.5kg, carrageenan 30g, sodium carboxymethyl cellulose 50g, prepare a solution with purified water, dilute to 50kg, as a preparation solution. The prepared liquid is injected into the bottle containing the bird's nest, exhausted, sealed, sterilized and packaged to obtain a canned product.

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PUM

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Abstract

The invention discloses a tea-flavor bird's nest can and a production method thereof. The tea-flavor bird's nest can consists of the following raw materials in percentage by weight: 0.5 percent to 5 percent of a dried bird's nest, 0.01 percent to 0.5 percent of EGCG (epigallocatechin gallate), 0.05 percent to 0.5 percent of tea essence, 6 percent to 15 percent of a sweetening agent, 0.1 percent to 0.5 percent of a thickener, and the balance of water. The production method comprises the following steps: soaking the bird's nest, removing impurities from the soaked bird's nest, heating and curing the bird's nest, weighing the bird's nest and bottling the bird's nest; filling the bottle with a formulated fluid prepared by mixing EGCG, tea essence, the sweetening agent and the thickener; exhausting gas, sealing the bottle, sterilizing the bottle, and packaging the bottle to obtain a can finished product. In the tea-flavor bird's nest can, the tea-flavor substances are composed of EGCG and tea essence; the sweetening agent consists of fructose, sorbitol, xylitol and maltitol; and the thickener consists of carrageenan, pectin and carboxymethyl cellulose sodium. The tea-flavor bird's nest can provided by the invention has tea flavor, and is suitable for consumers of all ages to use.

Description

technical field [0001] The invention relates to the field of canned food, in particular to a tea-flavored canned bird's nest and a production method thereof. Background technique [0002] Bird's nest is a traditional nourishing tonic, which has the functions of nourishing lung yin, reducing phlegm and relieving cough, nourishing and clearing. Bird's nest is divided into different categories according to the picking place, picking time, shape and color, including official swallow, cave swallow, house swallow, white swallow, blood swallow, swallow cup, swallow strip, swallow cake, swallow horn, etc. Bird's nest contains 49.9% protein and 30.6% carbohydrate. The glycoprotein in bird's nest can promote the growth of human tissue, cell regeneration, and immune function. In the prior art, bird's nest has been compounded with white granulated sugar, fruit juice, pulp, donkey-hide gelatin, etc. to be processed into instant bird's nest beverage and canned food. [0003] Tea is a he...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/09A23L33/00
CPCA23V2002/00A23V2250/606A23V2250/642A23V2250/6422A23V2250/6416
Inventor 成向荣顾阳孙林杰乐国伟
Owner JIANGNAN UNIV
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