Preparing method of instant agilawood leaf tea

Abstract

The invention relates to a method for preparing instant agilawood leaf tea from aquilaria sinensis leaves. A preparing method of the instant agilawood leaf tea comprises the following steps of washing aquilaria sinensis leaves; drying the aquilaria sinensis leaves; then, using de-ionized water for boiling and extraction; evaporating and concentrating extraction liquid; performing centrifugation to remove extract liquid precipitates; then, adding excipients into concentrated clear liquid; uniformly stirring the materials; drying the materials; obtaining powdery or particular instant agilawood leaf tea after the cooling and crushing. The instant agilawood leaf tea contains rich aquilaria sinensis leaf flavone and polyhexose, can be easily dissolved in water, the tea soup is gold yellow and clear, the mouthfeel is sweet, and the after taste is long. People can sleep well, can normally eat and can be vigorous after often drinking the instant agilawood leaf tea; the instant agilawood leaf tea belongs to a rare natural tea replacing beverage.

Description

technical field [0001] The invention relates to a method for preparing agarwood leaf tea, in particular to a method for preparing instant agarwood leaf tea by using agarwood leaves. Background technique [0002] At present, agarwood is produced from the genus Agarwood in the family Daphneaceae. In nature, agarwood plants are blown by wind, struck by lightning, broken or injured by animals and insects, and gradually secrete a resin to fill around the injured part after being infected by fungi. After several years of accumulation , the xylem containing resin is agarwood. Ordinary agarwood is light and does not sink in water, but agarwood that has accumulated for decades or even hundreds of years contains a lot of resin and can sink in water, so it is called agarwood. The best agarwood is very precious, worth thousands to tens of thousands of yuan per gram, and it is hard to find. [0003] There are 15 species of Agarwood, among which Agarwood is a unique tree species in my c...

AI Technical Summary

Problems solved by technology

[0014] But the fly in the ointment of existing agarwood tea is: because the agarwood tea of ​​existing technology all adopts traditional tea-making process to directly carry out heating, frying and finishing, kneading process to make Agarwood leaves, or directly dry and cut Agarwood leaves When brewing agarwood tea with boiling water in the traditional way, the polysaccharides and flavonoids contained in the leaves of Akiras sinensis are not completely dissolved in the brewing time of tens of seconds. , failed to give full play to the health care and pharmacological effects of the leaves of Akiras sinensis

In addition, the agarwood tea still retains the insoluble leaf sediment of the leaves themselves, so not only does the brewed water still have the bitter and green taste of the leaves, but also the sediment at the bottom of the cup will also affect the overall appearance of the tea. And when drinking, precipitation often enters the mouth together with tea, affecting the taste, so it is difficult to meet the requirements of consumers