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Resource utilization method of fructus momordicae industrial waste

A technology of Luo Han Guo and waste, which is applied in the field of resource utilization of Luo Han Guo, can solve the problems of not being utilized, achieve the effects of increasing added value, low process cost, and improving the efficiency of enzymatic hydrolysis

Pending Publication Date: 2020-01-07
广西壮族自治区科学技术情报研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although the above two methods both extract soluble dietary fiber, they also remove the abundant protein in Luo Han Guo as impurities and do not utilize it, nor do they maximize the comprehensive utilization of Luo Han Guo resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1) Pre-treatment: filter the waste liquid in the production process of fresh Luo Han Guo to remove solids, and filter the extract from which solids are removed with a ceramic membrane to obtain the waste liquid;

[0029] 2) Enzymolysis: pump the waste liquid obtained in 1) into the mixing tank, add dilute sodium hydroxide solution into the mixing tank, stir and mix constantly, adjust the pH value to 4.5, add cellulase and papain to enzymolyze, The amount of cellulase and papain added is 0.5% of the waste liquid mass, and the mass ratio of cellulase and papain is 1:8; the temperature is controlled at 40°C, the enzymolysis time is 1 hour, and the temperature is raised to 100°C after the hydrolysis is complete Inactivate the enzyme and cool to room temperature to obtain the enzymatic hydrolysis solution;

[0030] 3) Ultrafiltration: pump the enzymatic hydrolysis solution into the upstream tank of the ultrafiltration membrane, start the operation of the complete set of ultr...

Embodiment 2

[0034] 1) Pre-treatment: filter the waste liquid in the production process of fresh Luo Han Guo to remove solids, and filter the extract from which solids are removed with a ceramic membrane to obtain the waste liquid;

[0035] 2) Enzymolysis: pump the waste liquid obtained in 1) into the mixing tank, add dilute sodium hydroxide solution into the mixing tank, stir and mix continuously, adjust the pH value to 5.5, add cellulase and papain to enzymolyze, The amount of cellulase and papain added is 1% of the waste liquid mass, and the mass ratio of cellulase and papain is 1:8; the temperature is controlled at 50°C, the enzymolysis time is 3 hours, and the temperature is raised to 100°C after the hydrolysis is complete Inactivate the enzyme and cool to room temperature to obtain the enzymatic hydrolysis solution;

[0036] 3) Ultrafiltration: pump the enzymatic hydrolysis solution into the upstream tank of the ultrafiltration membrane, start the operation of the complete set of ult...

Embodiment 3

[0040] 1) Pre-treatment: filter the waste liquid in the production process of fresh Luo Han Guo to remove solids, and filter the extract from which solids are removed with a ceramic membrane to obtain the waste liquid;

[0041] 2) Enzymolysis: pump the waste liquid obtained in 1) into the mixing tank, add dilute sodium hydroxide solution into the mixing tank, stir and mix constantly, adjust the pH value to 5, add cellulase and papain to enzymolyze, The amount of cellulase and papain added is 0.7% of the waste liquid mass, and the mass ratio of cellulase and papain is 1:5; the temperature is controlled at 45°C, the enzymolysis time is 2 hours, and the temperature is raised to 100°C after the hydrolysis is complete Inactivate the enzyme and cool to room temperature to obtain the enzymatic hydrolysis solution;

[0042] 3) Ultrafiltration: pump the enzymatic hydrolysis solution into the upstream tank of the ultrafiltration membrane, start the operation of the complete set of ultrafi...

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PUM

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Abstract

The invention provides a resource utilization method of fructus momordicae industrial waste. The resource utilization method comprises the following steps of performing preprocessing, performing mixedenzymolysis with cellulases and papain, performing ultrafiltration, performing strong acidic cation exchange resin chromatography, and performing freeze drying to prepare fructus momordicae protein powder. According to the characteristic that waste liquid generated by production of fructus momordicae shows acidic, acidic cellulases and papain are directly used for treating waste liquid, the maneuverability is high, and the method is suitable for industrial production. Besides, the enzymolysis efficiency is improved, the purpose of turning waste into wealth is realized, the fructus momordicaeresources are comprehensively utilized, considerable economic benefits are created, and the problem of environmental pollution is also solved. Besides, the technology process of the method is low in cost, fructus momordicae protein is produced from the fructus momordicae waste liquid, and the method can be widely applied to trade of health-care products and pharmaceutical industry. Waste can be turned into wealth, and the waste liquid can be recycled, so that the added value of the fructus momordicae is increased.

Description

technical field [0001] The invention relates to the field of resource utilization of grosvenor fruit, in particular to a method for resource utilization of grosvenor fruit industrial waste. Background technique [0002] Luo Han Guo is a traditional medicinal and edible plant in my country. It is favored at home and abroad because of its good health care value. In the past, my country exported the original Luo Han Guo fruit, and exported the original Luo Han Guo fruit to developed countries such as Europe, America and Japan. Although the export volume was large, the profit was meager. In recent years, researchers have conducted in-depth studies on its properties, hoping to make Luo Han Guo into a food additive, which can be added to food and beverages for export, thereby increasing its added value. Due to eating habits, the sugar intake in western developed countries is generally high, and living conditions have been improved. Therefore, the number of obese and diabetic pati...

Claims

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Application Information

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IPC IPC(8): C12P21/06C07K1/34C07K1/18C07K1/14
CPCC12P21/06C07K1/34C07K1/18C07K1/14
Inventor 粟月萍胡婷婷谢积鉴钟雪梅玉泉陈怡玲陈金平李荣卢琳玲
Owner 广西壮族自治区科学技术情报研究所