Rosa davurica functional beverage preparation method

Abstract

The invention belongs to the field of health drinks, and relates to a rosa davurica functional beverage preparation method which is as follows: rosa davurica is used as a main raw materials for obtaining rosa davurica total flavonoids by alkaline water thermal extraction method, vitamin C is extracted by acid water cold leaching method, the rosa davurica total flavonoids and the vitamin C are proportionally mixed, then sucralose, acesulfame sucrose, citric acid, maltodextrin and other various accessories are added, mixed uniformly, instantaneously sterilized at high temperature, and coldly filled to prepare wine-red sweet-smelling rosa davurica functional beverage. Through the synergistic effect of the total flavonoids, the vitamin C and other natural active ingredients, the functional beverage can effectively prevent hyperlipidemia, hypertension, atherosclerosis and other diseases, and also has body immunity improvement and anti-aging effects. The main ingredients of the functional beverage are medicine-food dual-use pure natural products, and have a good preventive effect on hyperlipidemia.

Description

technical field [0001] The invention belongs to the field of health drinks, and relates to a preparation method of a rose fruit functional drink. Background technique [0002] Hyperlipidemia, that is, the content of cholesterol, triglycerides, low-density lipoprotein, and very low-density lipoprotein in the plasma exceeds the normal standard, while the content of high-density lipoprotein is too low. Hyperlipidemia can be described as "the source of all diseases" and an "invisible killer" that endangers health. It can directly lead to fatty liver, high blood pressure, coronary heart disease, arteriosclerosis, cardiovascular and cerebrovascular diseases, and even direct death. The death toll accounted for 51% of the global total. At present, the number of patients with hyperlipidemia in my country has exceeded 200 million, and this number will continue to rise. It can be seen that the situation of dyslipidemia control is severe and requires the attention of all sectors of soc...

AI Technical Summary

Problems solved by technology

During the comprehensive evaluation of the beverage, it was found that it still has the following deficiencies: 1. Vitamin C is one of the important active ingredients with a relatively high content in Rosa rosea, which has a good synergistic effect on regulating blood lipids and preventing arteriosclerosis. However, due to its own thermal instability, it has a large loss in the above-mentioned hot water extraction method, which affects the partial efficacy of the beverage; 2. In this beverage preparation process, the extraction of the total flavonoids of Rosa roxburghii adopts the water extraction method , only the water-soluble flavonoid glycosides in the total flavonoids can be dissolved, but some fat-soluble flavonols cannot be extracted into the aqueous solution, which not only wastes raw materials, increases the cost, but also makes the total amount of rosy rose fruit in the beverage The content of flavonoids is low, and the effect of regulating blood lipids is also affected; 3. In the preparation process of rose fruit beverage studied by Wang Xiaolin, Zhong Fangli and others, the amount of total flavonoid water extract of rose fruit added is relatively large, and the volume percentage reaches 80% , the total flavonoid content ≥ 225 mg / L, in order to improve the preventive effect of functional drinks, the total flavonoid content in functional drinks should be increased