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A kind of processing method of novel solid milk tea

The technology of a solid milk tea and a processing method, which is applied in the field of food processing, can solve the problems such as the inability to produce powder due to the sticking of materials, and achieve the effects of low processing cost, high tea aroma, and natural tea aroma.

Active Publication Date: 2015-08-26
SHENZHEN SHENBAO HUACHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spray drying is widely used in the food industry because it is suitable for continuous large-scale production and low cost. However, if this drying method is used for solid milk tea with high sugar content, the material will stick to the tower and cannot be powdered.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A new type of solid milk tea processing method, including the following steps:

[0025] 1) Select 175kg of black tea and 25kg of large-leaf green tea for spray extraction. The extraction temperature is 98°C, the weight ratio of tea to water is 1:9, and the extraction is 30min. After filtration, the extract is about 1200kg with a concentration of about 6%;

[0026] 2) Add 500kg of pure water to the extract and stir well, adjust the pH to 6.5 with sodium bicarbonate, add 225kg of skimmed milk powder, 15kg of sodium caseinate, 8kg of dipotassium hydrogen phosphate, 3kg of sodium hexametaphosphate, 290kg of modified starch, 550kg of maltodextrin, 720kg of white granulated sugar, stir well and use it as the water phase;

[0027] 3) Weigh 180kg of refined vegetable oil, 50kg of butter, and heat to 70℃, then add 14kg of monoglyceride and 14kg of diacetyltartaric acid mono- and diglyceride into the hot oil, and maintain at 72℃ until it is evenly dissolved as the oil phase;

[0028] 4) ...

Embodiment 2

[0032] A new type of solid milk tea processing method, including the following steps:

[0033] 1) Select 175kg of black tea and 25kg of large-leaf green tea to mix and mix for spray extraction. The extraction temperature is 98°C, the weight ratio of tea to water is 1:10, and the extraction is 30min. After filtration, the extract is about 1200kg with a concentration of about 6%;

[0034] 2) Add 500kg of pure water to the extract and stir well, adjust the pH to 6.7 with sodium bicarbonate, add 225kg of skimmed milk powder, 15kg of sodium caseinate, 8kg of dipotassium hydrogen phosphate, 3kg of sodium hexametaphosphate, 290kg of modified starch, 550kg of maltodextrin, 720kg of white granulated sugar, stir well and use it as the water phase;

[0035] 3) Weigh 180kg of refined vegetable oil, 50kg of butter, heat to 78℃, then add 14kg of monoglyceride and 14kg of diacetyltartaric acid monoglyceride into the hot oil, maintain 78℃ to dissolve uniformly as the oil phase;

[0036] 4) Add the oi...

Embodiment 3

[0040] A new type of solid milk tea processing method, including the following steps:

[0041] 1) Select 175kg of black tea and 25kg of large-leaf green tea for spray extraction. The extraction temperature is 96°C, the weight ratio of tea to water is 1:8, and the extraction is 20min. After filtration, the extract is about 1200kg with a concentration of about 6%;

[0042] 2) Add 500kg of pure water to the extract and stir well, adjust the pH to 6.9 with sodium bicarbonate, add 225kg of skimmed milk powder, 15kg of sodium caseinate, 8kg of dipotassium hydrogen phosphate, 3kg of sodium hexametaphosphate, 290kg of modified starch, 550kg of maltodextrin, 720kg of white granulated sugar, stir well and use it as the water phase;

[0043] 3) Weigh 180kg of refined vegetable oil, 50kg of butter, heat to 75℃, then add 14kg of monoglyceride and 14kg of diacetyltartaric acid mono- and diglycerides into the hot oil, maintain at 75℃ to dissolve evenly as the oil phase;

[0044] 4) Add the oil phase...

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Abstract

The invention discloses a method for processing novel solid milk tea, and belongs to the technical field of food processing. The method comprises the following steps: with tea leaves as a raw material, extracting and filtering the tea leaves to obtain a tea extracting solution; adding raw and auxiliary materials such as dried skim milk, sodium caseinate, modified starch, maltodextrin and sugar to the tea extracting solution, and evenly agitating to form a water phase; weighing refined vegetable oil and cream, and adding an emulsifier to dissolve to obtain an oil phase; and emulsifying and homogenizing the oil phase and the water phase and then carrying out spray drying so as to obtain the solid milk tea. The novel solid milk tea obtained by the method is uniform in color, is fine, smooth, refreshing, slippery, and plump in taste after being brewed, and is high and natural in tea aroma. Meanwhile, the method has the characteristics of being low in processing cost, large in handling capacity, and applicable to continuous large-scale production.

Description

Technical field [0001] The invention relates to a novel processing method of solid milk tea, belonging to the technical field of food processing. Background technique [0002] At present, milk tea is rich in nutrition and has a mellow and smooth taste. It has become one of the most popular fashionable drinks at the moment. Solid milk tea is popular among consumers because of its convenient consumption and conforms to the demands of modern people's simple life. [0003] Most of the solid milk tea in the prior art uses instant tea powder, white sugar, milk powder, non-dairy creamer, flavor, etc. as raw and auxiliary materials, and is processed by mixing the ingredients. The resulting product has a mixed color and the taste is not smooth and smooth after brewing. In addition, solid milk tea mostly uses instant tea powder as the source of tea, and instant tea powder loses its aroma during the production process. Using it as the source of tea will greatly reduce the aroma of the solid m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/30
Inventor 易晓霆李静陈悦水
Owner SHENZHEN SHENBAO HUACHENG TECH
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