Gastrodia elata tea and preparation method thereof

Abstract

The invention discloses gastrodia elata tea and a preparation method thereof. The preparation method comprises the following steps: cleaning and cutting 60 to 70 parts of fresh gastrodia elata into strips, placing the fresh gastrodia elata strips into water for heating and boiling for 10 min, and adding water into 0.2 to 0.4 part of carrageenan to boil until the carrageenan is completely and evenly dissolved; mixing five raw materials including 40 to 60 parts of white sugar, 30 to 40 parts of honey, 0.1 to 0.3 part of citric acid, the boiled gastrodia elata strips and the completely and evenly dissolved carrageenan, and stirring evenly and continuously heating until complete dissolving; continuously heating and boiling for 30 min; carrying out hot filling quickly, enabling the temperature in the center of a glass packaging bottom to be not lower than 90 DEG C, and quickly sealing after venting; sterilizing and cooling. The method provided by the invention has the benefits as followings: modern production technology is adopted, the process is simple, convenient and feasible, the equipment is simple, and the method is suitable for industrial production; the fresh gastrodia elata is taken as a main raw material, the honey, the white sugar, the carrageenan and the citric acid are taken as auxiliary materials, no artificial color is contained, and the produced gastrodia elata tea is unique and full in taste, fine and smooth in mouthfeel, rich in nutrition and has a certain nutrition and health care function.

Description

technical field [0001] The invention relates to a tea and a preparation method thereof, in particular to a Gastrodia elata tea and a preparation method thereof, belonging to the field of food processing. Background technique [0002] Gastrodia elata is a rare and precious traditional Chinese medicine unique to my country. It has been included in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), and also included in China's "National Key Protected Wild Plants List (Second Batch)" , is a class II protected plant. Gastrodia elata is pungent, warm, and non-toxic. It is eaten as a vegetable. It is fresh and refreshing. It is not only delicious, but also rich in nutrition. Gastrodia elata contains gastrodin, gastrodia polysaccharide, vanilla alcohol, vanilla aldehyde, protein, amino acids, trace elements, and vitamins. A. Glycosides, crystalline neutral substances, trace alkaloids, mucus, etc. Gastrodin is the main active ...

AI Technical Summary

Problems solved by technology

The investigation found that Gastrodia elata tea, as a new type of beverage, has not been reported in relevant research at home and abroad. It can be said that there is still a blank in the research on Gastrodia elata tea.

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