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Extraction process of mangosteen glycoside from mangosteen

A kind of mogroside, Luo Han Guo technology, applied in the field of biological extraction, to achieve the effect of improving product yield and production efficiency, low cost and reducing production cost

Inactive Publication Date: 2003-08-20
GUILIN NATURAL INGREDIENTS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now most of this technology is in the research stage and has not been applied to large-scale production, and the research and development of extracting and separating mogroside by membrane separation technology has not been reported

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0035] (4) specific embodiment: the following are non-limiting examples of the present invention

[0036] 1) Pre-treatment: Squeeze the fresh Luo Han Guo fruit.

[0037] Yield (%)

Content (%)

Extraction rate (%)

＞10.0

＞15.0

＞90.0

[0038] 3) Concentration under reduced pressure: the extract is introduced into a concentrator for concentration under reduced pressure, the temperature is controlled below 60 degrees Celsius, and the degree of vacuum is controlled above 0.08.

[0039] Microfiltration and impurity removal: pump the decompressed concentrated liquid into the tubular stainless steel microfiltration membrane equipment. During the operation, the pressure is 0.2Mpa, and the filtrate that passes through the microfiltration membrane is collected.

[0040] Yield (%)

Content (%)

Extraction rate (%)

＞2.0

＞80.0

＞90.0

[0041] 5) Nanofiltration concentration: import the ultrafiltration filtrate into...

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PUM

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Abstract

The extraction process of mangosteen glycoside from fresh mangosteen fruit has water as extracting solvent and includes mainly microfiltering, ultrafiltering and nano filtering. The microfiltering is with porous filtering membrane of 0.05-0.3 micron pores; the ultrafiltering is to use hollow fiber ultrafiltering membrane for intercepting matter of molecular weight 20000-80000; and the nano filtering is to use nano filtering membrane for intercepting matter of molecular weight 100-400 or is to concentrate with RO reverse osmosis apparatus. The process is performed under low temperature condition, and this results in good product color, dissolvability, clarity and taste, less loss of active components, lowered power consumption and cost, high product yield and quality.

Description

(1) Technical field: [0001] The invention relates to a biological extraction method, in particular to a method for extracting and separating mogroside. (two) background technology: [0002] Mogroside is a high-grade natural product with unique safety and nutritional and health functions. Compared with artificially synthesized drugs, health products, cosmetic raw materials and artificial sweeteners, although its price is high, it has a higher Cost-effective advantages, will have a strong market competitiveness. [0003] The trend of returning to nature has triggered the consumption of natural products, and the excessive use of artificial synthetic products will produce toxic side effects, which are often strictly controlled. Compared with natural sweeteners such as stevioside, oligosaccharides, and sugar alcohols on the market, mogroside is superior in high-sweetness and low-calorie, and also has good quality, good thermal stability, and novel taste , pure and unique taste,...

Claims

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Application Information

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IPC IPC(8): C07H1/08C07H17/075
Inventor 宋云飞季永贤李文慧李杰文继承黄梦兰
Owner GUILIN NATURAL INGREDIENTS CORP
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