Pomelo tea as well as preparation method and application thereof

A technology of grapefruit tea and grapefruit, which is applied in the field of beverage processing, can solve the problems of restricting the development pace of deep processing industry, low added value, and insufficient scale, and achieve the effect of improving the efficiency of the preparation process, increasing high added value, and promoting transformation and upgrading

Inactive Publication Date: 2017-08-29
王鸿彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the overall technical level and equipment of the existing pomelo industry are backward or insufficient, which seriously restricts its development speed and quality. The main manifestations are: 1) There are also problems of low-priced and difficult-to-sell pomelo farmers during the harvest season. Lack of fruit spoilage, resulting in great waste; 2) The existing primary processing and deep processing scale is insufficient, the technical content is not high, the variety is single, the added value is relatively low, and the driving force for the upstream planting industry is not enough; 3) Processing industry equipment Insufficient capacity does not match the ever-expanding scale of the planting industry, which restricts the pace of development of the deep processing industry
[0004] At present, the existing yuzu tea products not only have abnormal taste (such as bitterness and poor taste), but also suffer serious losses in their nutritional components and natural flavor during the preparation process.

Method used

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  • Pomelo tea as well as preparation method and application thereof
  • Pomelo tea as well as preparation method and application thereof
  • Pomelo tea as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The preparation of embodiment 1 grapefruit tea

[0048] 1.1 The components used in this embodiment and their mass percentages are as follows:

[0049]

[0050] 1.2 Preparation of black tea extract

[0051] The black tea extract referred to in the present invention can be obtained through commercially available food-grade black tea extract powder or extract. The water content of the extract is ≤5% by weight, the content of tea polyphenols is ≥200mg / 100g, and the microbial index, pesticide residue and heavy metal content are controlled within the safety range of the corresponding national standards.

[0052] 1.3 Preparation of grapefruit tea

[0053] The technological process is: pomelo selection→cleaning→crushing→pulping→ultrasonic treatment→enzymolysis→fermentation→deployment (adding auxiliary materials)→heating→hot filling→sealing→sterilization→cooling→packing, the specific preparation method is:

[0054] 1) Choose fresh pomelo with glossy appearance, no scratche...

Embodiment 2

[0063] The preparation of embodiment 2 grapefruit tea

[0064] 1.1 The components used in this embodiment and their mass percentages are as follows:

[0065]

[0066] 1.2 Preparation of black tea extract

[0067] The black tea extract referred to in the present invention can be obtained through commercially available food-grade black tea extract powder or extract. The water content of the extract is ≤5%, the content of tea polyphenols is ≥200mg / 100g, and the microbial index, pesticide residue and heavy metal content are controlled within the corresponding national standard safety range.

[0068] 1.3 Preparation of grapefruit tea

[0069] The technological process is: pomelo selection→cleaning→crushing→pulping→ultrasonic treatment→enzymolysis→fermentation→deployment (adding auxiliary materials)→heating→hot filling→sealing→sterilization→cooling→packing, the specific preparation method is:

[0070] 1) Choose fresh pomelo with glossy appearance, no scratches, no insect eyes,...

Embodiment 3

[0079] Embodiment 3 product composition determination

[0080]

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PUM

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Abstract

The invention belongs to the technical field of beverage processing, and specifically relates to pomelo tea and a preparation method thereof. Specifically, the invention provides pomelo tea comprising the following components, a pomelo raw material, malt syrup, a black tea extract, honey and citric acid. In order to overcome the defects that in the prior art, a product is abnormal in flavor, bitter, and poor in mouthfeel, and damage to nutritional ingredients and natural flavor is serious, a cell wall breaking technology and a fermentation engineering technology are utilized to achieve 100% utilization of whole fruits of the raw material, and especially, vitamins, mineral nutrients, bioflavonoids, polysaccharides, dietary fibers, bacterial proteins and the like rich in pomelo are retained and/or added to the utmost extent. The nutritive value and the health-care function value of a product are maximized, so as to greatly improve the high added-value of comprehensive processing of the pomelo, comply with huge market demands on safe, nutritional and health foods, and promote transformation and upgrading of traditional low-value processing of the pomelo. Moreover, the efficiency of preparation process of the pomelo tea is also improved obviously.

Description

technical field [0001] The invention belongs to the technical field of beverage processing, and in particular relates to grapefruit tea and its preparation method and application. Background technique [0002] Grapefruit (scientific name: Citrus maxima (Burm) Merr.), also known as pomelo, Wendan, Xiangluan, Zhuluan, Neizi, etc. Pomelo is mostly produced in the south, and common varieties include Guangzhou Shatian pomelo, Fujian Zhangzhou Wendan, and Xuanen white pomelo. Pomelo fruit is sweet and sour when eaten fresh, and its peel and pomelo flower can be used as medicine. It is known as "canned natural fruit". "Compendium of Materia Medica" records, "Diet, removes bad breath in the stomach, relieves alcohol poisoning, cures the breath of the drinker, does not feel like eating, has a weak mouth, reduces phlegm and relieves cough." In addition, grapefruit is very rich in nutritional value. It contains a large number of nutritional elements, including protein and organic aci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/16
CPCA23F3/163
Inventor 王鸿彪刘志伟
Owner 王鸿彪
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