Black tea extract and oral solid instant preparation thereof

A dark tea extract and instant technology, which is applied in the field of oral solid instant preparations, can solve the problems of high water content of raw and auxiliary materials, unfavorable long-term storage, affecting the drinking experience of users, and affecting the perception of this product, so as to increase the pleasure of drinking , low production cost and extended storage period

Inactive Publication Date: 2015-08-26
BEIJING XIAOAOTIANGONG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, because effervescent preparations are sensitive to water, the high water content of raw materials is unfavorable for the preparation and long-term storage of effervescent preparations
In addition, for the black tea extract, after dissolving in water, it will generally appear turbid, which will affect the perception of this product and then affect the drinking experience of the user, which is the main technical problem faced by this product

Method used

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  • Black tea extract and oral solid instant preparation thereof
  • Black tea extract and oral solid instant preparation thereof
  • Black tea extract and oral solid instant preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The concrete preparation method of embodiment 1 black tea extract

[0072] (1) Extraction:

[0073] Dark tea: water = 1:15, ultrasonically extract with boiling pure water, keep the extraction water temperature in the range of 85-90°C, and extract for 120min to form a black tea extract extract;

[0074] (2) Suction filtration and cooling: Centrifuge the black tea extract and black tea residue with a double-cone filter, extract the extract, and rapidly cool (0-8°C, freezer);

[0075] The above process was repeated, and the extracts were combined.

[0076] (3) primary filtration: filter with a sedimentation centrifuge to obtain the primary filtrate of the black tea extract;

[0077] (4) Stand still: the primary filtrate of the black tea extract was left to stand for 12 hours in the liquid storage tank;

[0078] (5) Fine filtration: take the supernatant and separate it through a high-speed tubular separator to remove sediment and suspended matter to obtain the black te...

Embodiment 2

[0082] Example 2 Effervescent Granules

[0083] The prescription for 1000 bags of granules is as follows:

[0084]

[0085]

[0086] Preparation steps:

[0087] (1) Take the black tea extract mixture, sodium glycine carbonate, and 50% povidone and mix them uniformly, and prepare granules no larger than 60 meshes in a dry granulator cycle, and set aside;

[0088] (2) Take mannitol, anhydrous citric acid, 50% povidone, stevioside and essence, mix evenly, and prepare granules no larger than 60 meshes by using a dry granulator, and set aside;

[0089] (3) Take the above-mentioned granules, and use a mixer to fully mix them for 30 minutes;

[0090] (4) Take the above-mentioned mixed granules, fill them with a fully automatic quantitative packaging system according to the prescribed amount (4.5g / bag), and seal them in aluminum-plastic-aluminum packaging bags.

Embodiment 3

[0092] The preparation method of effervescent tablet

[0093] The prescription for 2000 tablets is as follows:

[0094]

[0095] Preparation steps:

[0096] (1) Take the black tea extract mixture, sodium glycine carbonate, and 50% povidone and mix them uniformly, and prepare granules no larger than 60 meshes in a dry granulator cycle, and set aside;

[0097] (2) Take mannitol, anhydrous citric acid, 50% povidone, stevioside and essence, mix evenly, and prepare granules no larger than 60 meshes by using a dry granulator, and set aside;

[0098] (3) Take the above-mentioned granules and fumed silica, and use a mixer to fully mix them for 30 minutes;

[0099] (4) Take the above-mentioned mixed granules, use a high-speed tablet press according to the prescription amount (2.25g / tablet), and use a round or special-shaped mold to prepare ordinary tablets. The average tablet weight is controlled in the range of 2.20-2.30g, and the friability is between Below 0.5%, the pressure i...

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Abstract

The invention provides black tea extract effervescent tablets or granules which are quick to disintegrate, small in weight difference and better in stability, and a preparation method of the black tea extract effervescent tablets or granules. Black tea extract serves as a main ingredient, and auxiliary materials include an effervescent agent, a stabilizer, a diluent, a lubricant and the like.

Description

technical field [0001] The invention relates to an oral solid instant preparation, in particular to an oral solid instant preparation comprising black tea extract, an effervescent agent and a stabilizer, and belongs to the field of medicine and health care products. Background technique [0002] Existing dark tea extract products are all tea solids. When drinking, the tea leaves are boiled with boiling water to dissolve the contents in the water. It takes a long time to soak out the contents of black tea extract, especially pressed black tea extract, and there is also a special tea set, which seems to be a waste of time and unacceptable for those who are busy with work. Black tea extract has the functions of lowering blood fat, lowering blood pressure, aiding digestion, and losing weight, which is beneficial to human health and is what people need. [0003] With the increase of people's demand, black tea extract came into being, and its fast and convenient application metho...

Claims

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Application Information

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IPC IPC(8): A23F3/18
Inventor 白云昇张俊伟
Owner BEIJING XIAOAOTIANGONG BIOTECH CO LTD
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