Grosvenor momordica sweetener and preparation method thereof

Abstract

The invention discloses a grosvenor momordica sweetener and a preparation method thereof. The preparation method comprises the steps of treating raw materials, carrying out high-pressure treatment and supercritical CO2 fluid extraction on the treated raw materials, collecting the extract obtained after the extraction, uniformly mixing the extract and erythritol, and spray drying the mixture to obtain the grosvenor momordica sweetener. The grosvenor momordica sweetener has the advantages of good taste, suitability for production and the like.

Description

technical field [0001] The invention relates to a deeply processed product of Luo Han Guo, in particular to a Luo Han Guo sweetener and a preparation method thereof. Background technique [0002] Luo Han Guo (Momordica grosvenori swingle), known as the "fairy fruit", is a rare and precious Cucurbitaceae plant unique to my country, and is known as a good medicine and good fruit. Luo Han Guo belongs to the Cucurbitaceae plant and is mainly produced in Guilin, Guangxi. It is a multi-purpose medicinal and health-care fruit. It has been used for more than 500 years. It is a unique medicinal plant in the world. It was recorded in the Chinese Pharmacopoeia in 1977 and used as a traditional Chinese medicine. In 2008, the Ministry of Health listed Luo Han Guo as one of the traditional Chinese medicines that are both medicine and food. According to the records in "Dictionary of Chinese Medicine" and other books, Luo Han Guo is extremely sweet, cool in nature, non-toxic, enters the spl...

AI Technical Summary

Problems solved by technology

The existing deep processing of Luo Han Guo products includes directly making fresh Luo Han Guo into powder to facilitate storage and transportation. For example, the invention patent with the publication number CN1810159A discloses a fresh Luo Han Guo powder and a preparation method thereof. The fresh Luo Han Guo The powder is processed by freeze-drying and pulverizing the ripe fresh Luo Han Guo fruit. Although the fresh Luo Han Guo powder of the invention better retains the active ingredients of the Luo Han Guo fruit, it is only a simple freeze-drying and crushing process of the fresh Luo Han Guo. The active ingredients in Luo Han Guo still exist in the cell wall of the plant tissue, but are not dissolved or extracted, which makes the Luo Han Guo powder not easy to absorb, and the effect after eating is not ideal

Some Luo Han Guo crude extracts are also sold as intermediate products after water extraction. Because the Luo Han Guo fruit contains a lot of pectin and fructose substances, the Luo Han Guo extract directly extracted with water is not easy to dry, so the current Luo Han Guo crude extracts are all in the form of It exists in the form of extract or concentrated liquid, but the crude extract of Luo Han Guo in the form of extract or concentrated liquid has many impurities, poor water solubility, inconvenient storage, transportation and use, etc.