Rhodiola rosea instant paste and preparation process thereof

Abstract

The invention provides a rhodiola rosea instant paste and a preparation process thereof, and relates to the field of deep processing of rhodiola rosea. The preparation process includes the steps: mixing crushed rhodiola rosea with 80-95 DEG C water for 4-6 min, and filtering to obtain a water extract liquid; then mixing a filter residue obtained after filtration with an alcohol solution with the ethanol content of 1-10 Vol% according to the material-to-solution ratio of 1:(50-100), extracting 1-3 times by a solvent extraction method for 8-20 min at each time, and thus obtaining an alcohol extract liquid; mixing the alcohol extract liquid with the water extract liquid, to obtain a crude extract liquid; and filtering the crude extract liquid with 60-100 [mu]m filter paper, then concentratingto a diluted syrupy extract, drying and crushing, and pressing into blocks. The process uses a combination way of the water extraction method and the alcohol extraction method, effective ingredientswith large solubleness and in the rhodiola rosea are dissolved out, the yield is high and the utilization rate of the raw materials is high. The prepared rhodiola rosea instant paste has good solubility in water, and has good taste and flavor.

Description

technical field [0001] The invention relates to the field of deep processing of Rhodiola rosea, in particular to a Rhodiola rosea instant paste and a preparation process thereof. Background technique [0002] Altitude sickness is a variety of pathological reactions after the human body is exposed to a low-pressure hypoxic environment. It is a common disease unique to plateau areas. Common symptoms include headache, insomnia, loss of appetite, tiredness, and difficulty breathing. Headache is the most common symptom, often throbbing in the frontal and bitemporal regions, which worsens at night or upon waking up in the morning. Increased pulmonary ventilation, such as mouth breathing and mild activity, can relieve headaches. The incidence of altitude sickness is related to the uphill speed, altitude, residence time and physical fitness. Generally speaking, 50% to 75% of people in the plains will experience altitude sickness when they quickly enter the plateau above 3000m in ...

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing Rhodiola rosea products are oral liquids or tablets, which contain less active ingredients, and the oral liquid loses some active compounds in the preparation process, and the tablets are inconvenient to take medicine, The defect of low disintegration efficiency is not conducive to effectively improving the symptoms of plateau hypoxia in a short period of time