Cyclocarya paliurus mogroside as well as preparation method and application thereof

Abstract

The invention relates to cyclocarya paliurus mogroside. The cyclocarya paliurus mogroside is obtained by performing water or alcohol extraction on cyclocarya paliurus leaves, passing through macroporous adsorption resin, and sequentially eluting with water and an ethanol solution. The preparation method comprises the following steps: adding a proper amount of cyclocarya paliurus leaves into water or ethanol, heating, refluxing and extracting, combining extracting solutions, and concentrating under reduced pressure to obtain a concentrated solution; enabling the concentrated solution to pass through a macroporous adsorption resin column, and sequentially eluting with water, a 15-25% ethanol solution and a 75-85% ethanol solution respectively; concentrating the 75-85% ethanol elution part under reduced pressure until no alcohol smell exists, adding water for suspension, extracting with ethyl acetate, and recovering the solvent to obtain a cyclocarya paliurus leaf sweet part; decoloring sweet parts of the cyclocarya paliurus leaves; and drying to obtain the cyclocarya paliurus mogroside. The cyclocarya paliurus mogroside or the cyclocarya paliurus mogroside prepared by the method can be used for preparing a medicine with a lipid-lowering function, or can be used for common food or health food, or can be directly used as a food additive such as a sweetening agent, an aromatic and the like.

Description

technical field [0001] The invention belongs to the technical field of natural products, and relates to a kind of Cyclocarya glucoside, its preparation method and its application. Background technique [0002] Sweetness is one of people's favorite tastes, and its essence is the result of some compounds acting on taste receptors. Almost all traditional sweeteners that are widely used today are sugars, which are considered high-calorie types. Excessive intake of this high-calorie sugar will not only lead to obesity and dental caries, but may also lead to diabetes, cardiovascular system diseases, neurological dysfunction, and accelerated aging, resulting in various health problems. Today, when sweeteners are widely used, out of the pursuit of health and deliciousness, people have higher and higher requirements for the inherent quality of the food they eat, and they are beginning to pursue foods with low calorie value, good taste and high safety. In this type of food, natural ...

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Problems solved by technology

It is still blank to establish a quality control system based on Cyclogarin with sweetness index components

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