Preparation methods of Fu tea instant tea powder and double-layer compound Fu tea instant tea tablets

Abstract

The invention discloses a preparation method of double-layer compound Fu tea instant tea tablets. The method comprises the following steps of instant Fu tea powder ingredient preparing, eurotium cristatum concentrate ingredient preparing and tabletting. A preparation method of instant Fu tea powder comprises the following steps of extraction, separation, concentration and drying. According to the preparation methods of the Fu tea instant tea powder and the double-layer compound Fu tea instant tea tablets, the problems that existing Fu brick tea is long in brewing time and low in speed and contains many impurities are solved; meanwhile, eurotium cristatum concentrate is added in instant tea tablets and Fu tea buccal tablets, for the Fu brick tea, the health preserving value is added, and the aspect of health preserving is further improved.

Description

technical field

[0001] The invention relates to the field of preparation and utilization of Fucha instant tea powder, in particular to a preparation method of Fucha instant tea powder and double-layer composite Fucha instant tea pieces. Background technique

[0002] The application number is 201510101029.3, which discloses a method for preparing instant Fucha, which is to grind the Fuzhuan tea into 40-80 mesh and extract it at 60-80°C for 1.5-2h at a mass ratio of 0.1kg / L in a 60-75% ethanol solution. Carry out 2-4 times to separate the extract. This method uses ethanol organic solvent for extraction. On the one hand, the cost is high, and on the other hand, some fat-soluble substances will be extracted, which increases the workload of separation and purification in the later stage. At the same time, it is easy to cause organic solvent residue in instant tea products and turbidity when reconstitution . The application number is 201123361Y, which discloses a kind of instant...

Examples

Embodiment Construction

[0028] The present invention is further described below in conjunction with specific embodiment:

[0029] A preparation method of Fucha instant tea powder, comprising the following steps:

[0030] Extraction: Grind the original Fuzhuan brick tea to 10-40 mesh, mix the pulverized original Fuzhuan brick tea with purified water, and perform 1-2 extraction operations to obtain the extract; the purpose of pulverizing the original Fuzhuan brick tea is to make the Fuzhuan brick tea , the soluble substances in tea can be better dissolved in water, that is, the extraction rate of water-soluble substances in tea can be improved. That is to say, the Fuzhuan brick tea is pulverized to 20 mesh. The purpose of mixing and extracting the original Fu brick tea and purified water is to extract the water-soluble substances in the original Fu brick tea from the original tea. Using water as a solvent can avoid the extraction of non-water-soluble substances, which will affect the quality and taste...

technical field

[0001] The invention relates to the field of preparation and utilization of Fucha instant tea powder, in particular to a preparation method of Fucha instant tea powder and double-layer composite Fucha instant tea pieces. Background technique

[0002] The application number is 201510101029.3, which discloses a method for preparing instant Fucha, which is to grind the Fuzhuan tea into 40-80 mesh and extract it at 60-80°C for 1.5-2h at a mass ratio of 0.1kg / L in a 60-75% ethanol solution. Carry out 2-4 times to separate the extract. This method uses ethanol organic solvent for extraction. On the one hand, the cost is high, and on the other hand, some fat-soluble substances will be extracted, which increases the workload of separation and purification in the later stage. At the same time, it is easy to cause organic solvent residue in instant tea products and turbidity when reconstitution . The application number is 201123361Y, which discloses a kind of instant...

Examples

Embodiment Construction

[0028] The present invention is further described below in conjunction with specific embodiment:

[0029] A preparation method of Fucha instant tea powder, comprising the following steps:

[0030] Extraction: Grind the original Fuzhuan brick tea to 10-40 mesh, mix the pulverized original Fuzhuan brick tea with purified water, and perform 1-2 extraction operations to obtain the extract; the purpose of pulverizing the original Fuzhuan brick tea is to make the Fuzhuan brick tea , the soluble substances in tea can be better dissolved in water, that is, the extraction rate of water-soluble substances in tea can be improved. That is to say, the Fuzhuan brick tea is pulverized to 20 mesh. The purpose of mixing and extracting the original Fu brick tea and purified water is to extract the water-soluble substances in the original Fu brick tea from the original tea. Using water as a solvent can avoid the extraction of non-water-soluble substances, which will affect the quality and taste...