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Preparation method of instant tangerine peel oil tea powder and product of instant tangerine peel oil tea powder

A technology of tangerine peel oil and tangerine peel, applied in the field of instant tea powder preparation, powdered instant tea beverage and its preparation, instant tea powder rich in tangerine peel oil and its preparation, which can solve the problem of single nutritional components, single taste of instant tea powder, aroma and taste Unobvious characteristics and other problems, to achieve the effect of full taste

Inactive Publication Date: 2015-11-25
GUANGZHOU BEIERTAI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide an instant tea powder product rich in tangerine peel oil and a preparation method thereof, aiming at the defects of the existing instant tea powder such as single taste, unobvious aroma and taste characteristics, and single nutritional component, and the prepared instant tea powder Good dispersibility and strong instant solubility, not only retains the original flavor of tea, but also has the unique fragrance and efficacy of tangerine peel oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Screen high-quality tangerine peel, dry at low temperature, make its moisture content lower than 15%, crush to 50 mesh, obtain tangerine peel powder raw material, take by weighing 200g of the processed tangerine peel raw material, at extraction temperature 50 ℃, analysis temperature 70 ℃, with 150L / h flow rate through the extraction kettle, extraction time 60min, extraction under the conditions of extraction pressure 0.15MPa, according to the proportion of dried orange peel oil, modified starch, maltodextrin, β-cyclodextrin, gum arabic, respectively 50%, 10% . 10.8 g of tangerine peel oil microcapsule powder was prepared by spray drying.

[0019] Screen high-quality green tea and crush it with liquid nitrogen freezing and crushing technology to obtain raw green tea powder. Weigh 400g of green tea raw material after processing. The mass-volume ratio of tea leaves to distilled water is 1:20. min, the time is 60min, and the supernatant is obtained by filtration; the mass...

Embodiment 2

[0022] Screen high-quality tangerine peel, dry at low temperature, make its moisture content lower than 15%, crush to 50 mesh, obtain tangerine peel powder raw material, take by weighing 200g of processed tangerine peel raw material, extract temperature 55 ℃, analysis temperature 60 ℃, with 120L / h flow rate flows through the extraction kettle, the extraction time is 90min, and the extraction pressure is 0.25MPa to extract, according to the proportions of tangerine peel oil, modified starch, maltodextrin, β-cyclodextrin, and gum arabic, they are 45% and 10% respectively , 15%, 10%, and 20% to make a mixed solution, high-pressure homogeneous emulsification treatment, spraying according to the conditions of feed rate 40L / h, inlet air temperature 180°C, outlet air temperature 90°C, atomization disc rotation number 17000rpm / min Drying prepared tangerine peel oil microcapsule powder 11.4g.

[0023] Screen high-quality oolong tea and crush it with liquid nitrogen freezing and crushi...

Embodiment 3

[0026]Screen high-quality tangerine peel, dry at low temperature, make its moisture content lower than 15%, crush to 50 mesh, obtain tangerine peel powder raw material, take by weighing 200g of processed tangerine peel raw material, at extraction temperature 30 ℃, analysis temperature 60 ℃, with 90L / h flow rate flows through the extraction kettle, the extraction time is 100min, and the extraction pressure is 0.30MPa to extract, according to the proportions of tangerine peel oil, modified starch, maltodextrin, β-cyclodextrin, and gum arabic, they are 60% and 5% respectively , 10%, 5%, and 20% to make a mixed solution, high-pressure homogeneous emulsification treatment, spraying according to the conditions of feed rate 60L / h, inlet air temperature 190°C, outlet air temperature 86°C, atomization disc rotation number 20000rpm / min Drying prepared tangerine peel oil microcapsule powder 10.3g.

[0027] Screen high-quality black tea and crush it with liquid nitrogen freezing and crus...

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Abstract

The invention provides a preparation method of instant tangerine peel oil tea powder. According to the method, modified starch, maltodextrin, beta-cyclodextran and Arabic gum are selected as a wall material, after being fully homogenized, tangerine peel oil is mixed with different tea extracts, sterilized and bagged to prepare into a powder product after microencapsulation treatment, and in the preparation method, the ingredient, fragrance and nutrient elements of the tangerine peel oil and the tea powder are maintained by adopting a certain method. According to the product, the fragrance of the tangerine peel oil and different tea abstracts is maintained, excellent liquidity and instant solubility in cold and heat water are realized, no pigment and man-made additives exist, and the characteristics of being convenient to carry and drink, healthy and long in storing time are realized. The tea powder can be drank directly, also can be used as additional base materials of other types of products. The whole production process can be performed at lower temperature, so that the nutrient substance and flavor substance of the tangerine peel oil are retained maximally, and the produced instant tangerine peel oil tea powder is rich in nutrient, aromatic in flavor, and full and old in taste.

Description

technical field [0001] The invention relates to a preparation method of instant tea powder, specifically a kind of instant tea powder rich in tangerine peel oil and its preparation method. The invention relates to the technical field of tea drinks and microcapsules, and is a powder instant tea drink and its preparation method. Background technique [0002] Instant tea is a new kind of tea that became popular abroad in the middle of the 20th century, and it is also the product of the combination of modern tea biochemistry and chemical equipment. Instant tea uses finished tea, semi-finished tea, tea by-products or fresh tea as raw materials, and is processed into a granular or powdery new beverage that is easily soluble in water without tea dregs through processes such as extraction, filtration, concentration, and drying. , has the characteristics of easy brewing and convenient drinking. At present, the types of instant tea mainly include instant black tea, instant green tea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 刘飞戴伟杰刘果陈彤苗建银杜洁
Owner GUANGZHOU BEIERTAI BIOTECH CO LTD
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