Lyophilized dendrobium

Abstract

The invention relates to a lyophilized dendrobium stem, which belongs to the fields of medicines and health products. The lyophilized dendrobium stem is reshaped and graded after collection, sterilized by 200ppm sodium hypochlorite, cleaned, and then soaked in Vitamin C solution with a concentration of 0.05 percent for 2 seconds for color protection; after being reshaped again, the treated lyophilized dendrobium stem is put into a quick-frozen storage with a temperature between minus 30 DEG C and minus 40 DEG C to be quickly frozen for 20 hours and then taken out; then, the lyophilized dendrobium stem is dried in a vacuum chamber for 20 hours and taken out after the moisture of the lyophilized dendrobium stem is lower than 3 percent, and then is packed by a waterproof package to obtain the finished lyophilized dendrobium stem. The lyophilized dendrobium stem is characterized by preserving the original colors and tastes of the fresh herb, keeping more nutritional components and basically keeping the original appearance and shape, etc.

Description

Technical field: [0001] The invention relates to a freeze-dried dendrobium, which belongs to medicine and health products. Background technique [0002] Dendrobium is an important commonly used traditional Chinese medicine, and "Shen Nong's Materia Medica" listed it as the top grade. "Compendium of Materia Medica" states that "the most common formula is to invigorate the deficiency, and it is mainly used to treat the wound, remove numbness and lower qi, nourish the five viscera and lose fatigue, strengthen yin and benefit essence; thicken the stomach, nourish the inner deficiency, expel the evil heat and prickly heat of the skin, and cure For men with weak waist and feet, strengthen yang, nourish kidney and strength, strengthen muscles and bones, warm water and dirty, lighten body and prolong life, etc." "Benchang Sibianlu" believes: "Dendrobium is a kidney medicine, a lung medicine, and a gastrointestinal medicine. The word "strong yin" in "The Classic" is enough to cover ...

AI Technical Summary

Problems solved by technology

[0005] The traditional drying of Dendrobium is air-dried, sun-dried, air-dried, dried, etc. The dry products of Dendrobium produced by these methods have some disadvantages, such as: long drying time; poor sanitation; high degree of loss of nutrients; easy to reduce harvest , production reduction; flavor and taste are easy to change; color is changeable; shape shrinks, shape changes greatly, etc