The invention provides a preparation method of
flos dendrobii officinale tea. The preparation method comprises the following steps: S1, harvesting fresh flowers of
flos dendrobii officinale, and withering; S2, twisting; S3, fermenting by putting the twisted flowers in a ventilating room; S4, carrying out one-step
drying on fermented
flos dendrobii officinale; S5, forming a shaddock peel container,which is in the whole shape of an original shaddock and has an opening which is 5 to 10 cm in
diameter formed in the upper part, by sewing shaddock peel which is in a flower shape after
cutting off atop cover and peeling off a shaddock in the center, forming ventilating holes in the shaddock peel container,
drying until the content of water is 8 to 12 weight percent, and carrying out secondary
fermentation by putting the dried flos dendrobii officinale and Pu'er tea into the shaddock peel container; S6, extracting fragrance, thus obtaining the flos dendrobii officinale tea. The flos dendrobii officinale tea prepared by the invention integrates the tastes of the flos dendrobii officinale, the shaddock peel and the Pu'er tea, is faint and pleasant, is mellow in tea
flavor, and has the healthcare functions of nourishing yin and moisturizing
lung, nourishing the
stomach and engendering liquid, improving eyesight and clearing heat, reducing
blood pressure, reducing blood fat, and the like.