Production method of fig-leaf healthcare tea

Abstract

The invention relates to healthcare tea, in particular to a production method of fig-leaf healthcare tea. The production method includes: picking fresh fig leaves, soaking the fig leaves into mixing liquid containing Na<+> with the concentration being 8.2mg/L, K<+> with the concentration being 6.4mg/L and Fe<2+> with the concentration being 0.23mg/L, washing the soaked fig leaves with clean water, drying water on the surfaces of the fig leaves, stir-frying under 180-185 DEG C, flatly spreading the stir-fried fig leaves, rolling with a roller, and drying the rolled fig leaves under 50-55 DEG C until the moisture of the fig leaves is lower than 15% to obtain the fig-leaf healthcare tea. The production method has the advantages that the content of psoralen and furoeoumarin type photosensitive substances in the fig leaves can be lowered evidently, the mixing liquid also has a color protecting and green keeping effect, the obtained fig-leaf healthcare tea is dark green and flat and straight in appearance, and the tea liquor of the brewed fig-leaf healthcare tea is light green, clear and bright and mellow and sweet in taste.

Description

technical field [0001] The invention relates to a health-care tea, in particular to a preparation method of a fig leaf health-care tea. Background technique [0002] Fig is a berry tree species, the edible rate is as high as 92%, the fruit is thin and seedless, the flesh is soft, the flavor is sweet, and it has high nutritional value and medicinal value. The cultivation of fig has high economic, ecological and social benefits. The fruit, leaves, branches and even the whole plant can be used as medicine. Fig leaves have the functions of clearing damp heat, detoxifying sores, reducing swelling and relieving pain, controlling damp heat and diarrhea, leukorrhea, hemorrhoids, carbuncle pain, and scrofula. Fig leaves have Phototoxicity, contact can cause skin contact dermatitis, and exposure to sunlight after drinking will cause irritation and pigmentation. The processing method of fig leaf tea in the prior art is mostly made according to the processing method of ordinary tea. ...

AI Technical Summary

Problems solved by technology

[0003] Such as application number 201110449406.4, in a kind of fig tea bag, the processing steps of fig leaves are, after cleaning, mincing, steaming, put into a blender filled with fig juice, stir and soak for 1-3 hours, then dry, and then Roasting, sieving, air selection, and bagging process steps, except for soaking in fig juice, the rest of the processing steps are the same as ordinary tea making processes, which cannot solve the problem of phototoxicity of fig leaves. There is no other documented solution to the phototoxicity of fig leaves

[0004] For example, application number 200810069825.3, a kind of sweet tea with fig leaves, processing fig leaves: pick fresh fig leaves without insect eyes, mildew, and no rot, wash, chop, kill, knead for 20-40 minutes, kill green, knead for 20-40 minutes, Rubbing; drying, while spraying the sweet tea concentrated juice in proportion in the drying process while stirring the unfertilized fruit leaves to mix evenly, drying, chopping, sieving, and packaging, and the rest of the processing steps are the same as the ordinary tea making process. However, it cannot solve the problem of phototoxicity of fig leaves, and there is no other method that can solve the problem of phototoxicity of fig leaves in the application documents.