阅读说明：本技术 一种混合速冲即溶代用茶制剂及压片糖果的加工工艺 (Processing technology of mixed instant tea preparation and tablet candy ) 是由 李海斌 于 2018-07-25 设计创作，主要内容包括：一种混合速冲即溶代用茶制剂及压片糖果的加工工艺,它涉及食品药品保健品领域。它包含以下步骤：依原料性质不同,把它们分成A组和B组：A组为提取组,B组为超低温破壁组；A组和B组分别通过清选机挑选,去杂；清选后的A组和B组分别通过粉碎机粉碎；粉碎后的A组通过提取设备,得提取物,粉碎后的B组通过干燥箱干燥；A组的提取物通过浓缩设备制得浓缩稠膏；干燥后的B组通过破壁机制成超微粉；将A组制得的浓缩稠膏与B组制成的超微粉经混合搅拌机混合均匀；将混合后的物料经制粒机制成粒状或压片糖果；将粒状物料通过干燥机干燥制得成品。它使得代用茶制剂的有效成分溶出率高,每次冲泡溶出物有效成份比例相对稳定,保健效果高且稳定。(A processing technology of a mixed instant tea preparation and a tablet candy relates to the field of food, medicine and health care products. It comprises the following steps: they are divided into groups A and B according to the nature of the raw materials: group A is extraction group, group B is ultra-low temperature wall breaking group; the group A and the group B are respectively selected by a cleaning and sorting machine to remove impurities; crushing the A group and the B group after cleaning respectively through a crusher; the crushed group A passes through an extraction device to obtain an extract, and the crushed group B passes through a drying oven to be dried; the extract of the group A is prepared into concentrated thick paste by a concentrating device; making the dried group B into superfine powder by a wall breaking machine; mixing the concentrated soft extract of group A and the superfine powder of group B in a mixer; making the mixed materials into granular or tabletting candies through a granulator; drying the granular materials by a dryer to obtain the finished product. It has high dissolution rate of effective components of the substitute tea preparation, relatively stable ratio of effective components in each brewing dissolution, and high and stable health care effect.)

1. A processing technology of a mixed instant tea substitute preparation and a tablet candy is characterized in that: it comprises the following steps:

1) according to different formulas and raw materials of the tea substitute, the tea substitute is divided into a group A and a group B according to different properties and characteristics of different raw materials: group A is extraction group, group B is ultra-low temperature wall breaking group;

2) the group A raw materials and the group B raw materials are respectively selected clean by a cleaning and sorting machine, and impurities are removed;

3) crushing the cleaned A group raw materials and B group raw materials respectively through a crusher;

4) extracting the crushed group A raw materials by using extraction equipment to obtain an extract, and drying the crushed group B raw materials by using a drying box;

5) the extract of the group A raw materials is prepared into extract concentrated thick paste by concentration equipment; processing the dried group B raw materials into superfine powder by a low-temperature wall breaking machine;

6) uniformly mixing the concentrated extract of the group A raw materials and the superfine powder of the group B raw materials in a mixing and stirring machine according to the mixture ratio;

7) making the mixed materials into granular or tabletting candies through a granulator;

8) drying the granular materials through a dryer to obtain the finished product.

2. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the A group raw materials crushed in the step 4) are extracted by different extraction processes such as water extraction, ethanol extraction and the like to prepare extracts.

3. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the drying oven in the step 4) is a low-temperature drying oven, and the drying temperature is 5-10 ℃.

4. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the concentration device in the step 5) is a thin film evaporator, and extract concentrated thick paste is respectively prepared by vacuum concentration, freeze concentration or membrane concentration.

5. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the wall breaking machine in the step 5) is an ultralow-temperature wall breaking machine, and the ultralow-temperature wall breaking technology is used for processing the dried B group raw materials into superfine powder.

6. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the drier in the step 8) is used for preparing a finished product by utilizing a vacuum low-temperature drying technology or a spray drying technology.

7. The process for preparing the mixed instant tea preparation and tabletted candy according to claim 1, wherein the process comprises the following steps: the granulator in the step 7) can be replaced by a tabletting machine, and the mixed materials are pressed into flaky small solids or flaky candies with different shapes by the tabletting machine.

Technical Field

The invention relates to the field of food and drug health products, in particular to a processing technology of a mixed instant tea substitute preparation and a tablet candy.

Background

Along with the development of society, the living standard and the living quality of people are continuously improved, and the requirements on the beverage are not only on the taste and the deliciousness, but also on the nutrition and the health care efficacy. Therefore, the substitute tea is used along with the tea. The substitute tea is commonly known as a product which selects leaves, flowers, fruits (fruits), rhizomes and the like of edible plants and adopts a drinking mode (drinking by soaking, boiling and the like) similar to tea. The substitute tea product adopting plants as active ingredients widens the limitation of the taste of the traditional tea, is more in line with the taste and habit of modern people, and has wider market prospect.

The substitute tea processed by the prior art has the following defects:

1. the powder output is too fine, a paste bag state is easily formed in the brewing process, effective ingredients cannot be dissolved out, the taste becomes pale and unstable, and the like, and the health care effect is greatly reduced.

2. The dissolution rate of the granules is low due to overlarge size, different raw materials of the ingredients, different sizes, different dissolution conditions of the soluble substances, different dissolution temperatures and other factors, so that the utilization rate of the effective dissolution substances of the substitute tea produced by the general process is low, the proportion of the dissolution substances of the effective components in each brewing process is different, the taste is unstable, and the health care effect is greatly reduced.

Disclosure of Invention

The invention aims to provide a processing technology of a mixed instant tea substitute and a tabletted candy aiming at the defects and shortcomings of the prior art, so that the dissolution rate of active ingredients of the tea substitute is high, the proportion of the active ingredients of the dissolution product after each brewing is relatively stable, the taste change is small, and the health care effect is high and stable.

In order to achieve the purpose, the invention adopts the following technical scheme: it comprises the following steps:

1) according to different formulas and raw materials of the tea substitute, the tea substitute is divided into a group A and a group B according to different properties and characteristics of different raw materials: group A is extraction group, group B is ultra-low temperature wall breaking group;

2) the group A raw materials and the group B raw materials are respectively selected clean by a cleaning and sorting machine, and impurities are removed;

3) crushing the cleaned A group raw materials and B group raw materials respectively through a crusher;

4) extracting the crushed group A raw materials by using extraction equipment to obtain an extract, and drying the crushed group B raw materials by using a drying box;

5) the extract of the group A raw materials is prepared into extract concentrated thick paste by concentration equipment; processing the dried group B raw materials into superfine powder by a low-temperature wall breaking machine;

6) uniformly mixing the concentrated extract of the group A raw materials and the superfine powder of the group B raw materials in a mixing and stirring machine according to the mixture ratio;

7) making the mixed materials into granular or tabletting candies through a granulator;

8) drying the granular materials or the tabletting candies through a dryer to obtain the finished product.

The A group raw materials crushed in the step 4) are extracted by different extraction processes such as water extraction, ethanol extraction and the like to prepare extracts.

Further, the drying oven in the step 4) is a low-temperature drying oven, and the drying temperature is 5-10 ℃.

Further, the concentration device in the step 5) is a thin film evaporator, and extract concentrated thick paste is respectively prepared by vacuum concentration, freeze concentration or membrane concentration.

Further, the wall breaking machine in the step 5) is an ultralow-temperature wall breaking machine, and the dried B group raw materials are processed into superfine powder by using an ultralow-temperature wall breaking technology.

Further, the dryer in the step 8) utilizes a vacuum low-temperature drying technology or a spray drying technology to prepare a finished product.

Further, the granulator in the step 7) can be replaced by a tabletting machine, and the mixed materials are pressed into flaky small solids or tabletted candies with different shapes by the tabletting machine.

After the technical scheme is adopted, the invention has the beneficial effects that: compared with the traditional substituted tea, the tea has the characteristics of convenience, health and good drinking:

(1) the membrane concentration is used for concentrating the tea soup and is finished at normal temperature or low temperature, so that the aroma components of the tea leaves are retained, meanwhile, small molecular impurities are removed, and the energy consumption is reduced.

(2) By adopting the ultrafiltration process, the macromolecular impurities can be well removed, the solubility and the transmittance of tea powder are improved, tea residues are avoided, the tea powder is more environment-friendly, and the burden of washing is avoided.

(3) The health and delicious tea does not contain harmful substances such as food preservatives, pesticide residues, heavy metals and the like, perfectly keeps the color, the fragrance and the taste of the substituted tea, is all natural and is more mellow.

(4) Compared with the traditional substituted tea, the tea has the advantages of easy transportation, long shelf life, good effect and better taste and mouthfeel.

Detailed Description

The technical scheme adopted by the specific implementation mode is as follows: