Method for preparing fructus momordicae triterpene

A technology of Luo Han Guo and triterpenes, which is applied in the field of preparation of Luo Han Guo extract, can solve the problems of poor water solubility, inconvenient use, and affecting food quality, and achieve the effect of light color, mellow smell and good water solubility

Inactive Publication Date: 2005-07-06
张雨生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the Luo Han Guo triterpenes extracted from Luo Han Guo have poor water solubility, and also have a special smell of Luo Han Guo triterpenes and a bad taste of Luo Han Guo triterpe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The Luo Han Guo triterpenes extracted from the fresh fruit of Luo Han Guo were stored at 20°C for more than three years to make them naturally alcoholized; then the alcoholized Luo Han Guo triterpenes were modified, that is, the Luo Han Guo triterpenes were first placed in- Store in a freezer at 10°C for 20 minutes, take it out, store it at 20°C for 2 hours; then put the obtained Luo Han Guo triterpene in an oven at 80°C, store it for 20 minutes, take it out, and place it at 20°C Store in middle of 2 hours; Then repeat above-mentioned modification procedure 2 times again, and adopt ultrafine pulverization equipment to carry out pulverization, make the particle size of triterpene of Momordica grosvenori after pulverization be more than 600 meshes, carry out ultraviolet ray sterilization treatment finally, obtain the desired Luo Han Guo Triterpenes.

Embodiment 2

[0010] The Luo Han Guo triterpenes extracted from the fresh fruit of Luo Han Guo were stored at 35°C for more than three years to allow them to be alcoholized naturally; Put it in a freezer at 10°C, store it for 40 minutes, take it out, store it at 35°C for 4 hours; then put the obtained Luo Han Guo triterpene in an oven at 120°C, store it for 40 minutes, take it out, put it in Store at 35°C for 4 hours; then repeat the above-mentioned modification process twice, and use ultrafine pulverization equipment to pulverize, so that the fineness of the triterpene particles of Luo Han Guo after pulverization is more than 600 mesh, and finally carry out ultraviolet sterilization treatment to obtain the obtained required Luo Han Guo triterpenes.

Embodiment 3

[0012] The Luo Han Guo triterpenes extracted from the fresh fruit of Luo Han Guo were stored at 30°C for more than three years to make them naturally alcoholized; ℃ freezer, store it for 30 minutes, take it out, store it at 30 ℃ for 3 hours; then put the obtained Luo Han Guo triterpene in an oven at 100 ℃, store it for 30 minutes, take it out, and place it at 30 ℃ Store for 3 hours; then repeat the above-mentioned modification process twice, and use ultrafine pulverization equipment to pulverize, so that the fineness of the triterpene particles of Luo Han Guo after pulverization is more than 600 mesh, and finally carry out ultraviolet sterilization treatment to obtain the required Luo Han Guo three terpenes.

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Abstract

The present invention relates to a method for preparing fructus momordicae triterpene. The fructus momordicae triterpene extracted from fresh fructus momordicae is placed under normal temperature for more than 3 years for natural alcoholization, then the alcoholized fructus momordicae is freezed for 5-40 minutes under a temperature of -10 to 10 íµ, after that, it is defreezed in normal temperature and placed under 80-120íµ for heating for 5 to 40 minutes, the fructus momordicae triterpene is obtained after cooling in normal temperature. The prepared fructus momordicae triterpene provided by the inventive method tastes pure and mild, is health-care, can be widely used in food processing and is suitable for a sugar substitute.

Description

(1) Technical field: [0001] The invention relates to a preparation method of Luo Han Guo extract, in particular to a preparation method of Luo Han Guo triterpenes. (two) background technology: [0002] Terpene (ene) is an oligomer compound of isoprene. According to the number of units of isoprene contained in its molecule, terpenoids can be divided into semiterpene, monoterpene, sesquiterpene, diterpene, and dipterpene. Semiterpenes, triterpenes, tetraterpenes, polyterpenes, etc. Terpenes (enes) are colorless liquids that are lighter than water, with a boiling point of about 140-190°C, a large refractive index, and an aromatic odor. They are insoluble in water but soluble in ethanol . Terpenoids are widely found in nature. Camphor, farnesol, vitamin A, carotenoids, etc. are all terpenoids. The triterpenoids of Luo Han Guo are the extracts of Luo Han Guo, a traditional Chinese medicine. Phlegm, lower blood pressure, promote gastrointestinal function and prevent and treat re...

Claims

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Application Information

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IPC IPC(8): C07C7/00C07C11/21
Inventor 张雨生
Owner 张雨生
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