The invention discloses a preparation method of lily-
bulb spina-date-seed sharpleaf-galangal-fruit tea capable of improving
sleep quality. The preparation method of the lily-
bulb spina-date-seed sharpleaf-galangal-fruit tea is characterized by comprising the following steps: taking lily bulbs, mulberry fruits, longan
flesh, spina date seeds and sharpleaf galangal fruits as raw materials; washing the raw materials, and
drying the washed materials until the
water content is lower than 5%; transferring the dried materials into a sterilizing device so as to carry out sterilizing; transferring the sterilized materials into a stainless crushing
machine so as to crush the sterilized materials into 40-80-mesh
powder; and then, stirring and mixing the crushed
powder according to proportion, and packaging the uniformly blended mixture by using three-dimensional tea bags, so that the lily-
bulb spina-date-seed sharpleaf-galangal-fruit tea capable of improving
sleep quality is prepared. The lily-bulb spina-date-seed sharpleaf-galangal-fruit tea capable of improving
sleep quality is excellent in
material selection, unique in flavour, convenient to eat, good in taste, and easy to be accepted by people. Medicinal and edible food materials are adopted as active ingredients, so that the lily-bulb spina-date-seed sharpleaf-galangal-fruit tea is free of any chemical additives, hormones and harmful substances; even being daily drunk, the lily-bulb spina-date-seed sharpleaf-galangal-fruit tea causes no burden to the body after long-term drinking. The lily-bulb spina-date-seed sharpleaf-galangal-fruit tea capable of improving sleep quality is a natural tea substitute; moreover, the lily-bulb spina-date-seed sharpleaf-galangal-fruit tea is also a daily natural tea beverage for the people who pursue high-quality live, and is capable of preventing diseases, calming the nerves and helping sleep.