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Method for removing pigment and barbaloin in aloe barbadensis juice

A technology of aloe vera juice and aloe vera glycosides, applied in the application, food preparation, food science and other directions, can solve the problems of high removal cost and large pollution of aloe vera glycosides, and achieve the effects of improving color, reducing production costs and short contact time.

Inactive Publication Date: 2012-12-12
云南万绿生物股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of high removal cost and large pollution of aloin in the prior art, the purpose of the present invention is to provide a method for removing pigment and aloin in aloe juice by using resin, so that the aloe gel juice (which can be solidified) content of 0.5% as the benchmark), the content of aloin in the aloin content is less than 0.1ppm, and the absorbance (400nm) is less than 0.1; ) is less than 0.1 to meet the domestic and international market demand for aloe juice products and improve the market competitiveness of the products

Method used

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  • Method for removing pigment and barbaloin in aloe barbadensis juice
  • Method for removing pigment and barbaloin in aloe barbadensis juice

Examples

Experimental program
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Effect test

Embodiment 1

[0022] A. Wash 35 tons of aloe leaves with water to remove the residual sediment on the aloe leaves, then disinfect and clean the surface of the aloe leaves with a concentration of 20ppm chlorine dioxide disinfectant to control the growth of microorganisms, disinfect and clean, and then use pure water Wash the aloe leaves to remove the residual disinfectant, then remove the edge thorns and skins, and then crush and extract the juice. Sterilize them at 80°C for 6 seconds to obtain 15 tons of aloe juice;

[0023] B. Add 750ml of pectinase to the aloe juice obtained in step A, enzymatically react at 50°C for 60 minutes, filter, sterilize at 120°C for 6 seconds, and cool to room temperature to obtain crude aloe juice; Detect the content of aloin, O-acetyl and solid content;

[0024] C. According to the volume ratio of crude aloe vera juice: macroporous anion resin = 12:1, pass the crude aloe juice obtained in step B through a commercially available industrial-grade macroporous anion re...

Embodiment 2

[0028] A. Wash 30 tons of aloe leaves with water to remove the residual sediment on the aloe leaves, and then disinfect and clean the surface of the aloe leaves with a concentration of 30ppm chlorine dioxide disinfectant to control the growth of microorganisms, disinfect and clean, and then use pure water Wash the aloe leaves to remove the residual disinfectant, then remove the edge thorns, and then crush and squeeze the juice. Sterilize at 95°C for 4 seconds to obtain 22 tons of aloe juice;

[0029] B. Add 2200ml of pectinase to the aloe juice obtained in step A, enzymatically react at 55°C for 40 minutes, filter, sterilize at 125°C for 4 seconds, and cool to room temperature to obtain crude aloe juice; Detect the content of aloin, O-acetyl and solid content;

[0030] C. According to the volume ratio of crude aloe vera juice: macroporous anion resin = 10:1, pass the crude aloe juice obtained in step B through a commercially available industrial-grade macroporous anion resin, and t...

Embodiment 3

[0035] A. Wash 35 tons of aloe leaves with water to remove the residual sediment on the aloe leaves, and then use a chlorine dioxide disinfectant with a concentration of 40ppm to disinfect and clean the surface of the aloe leaves to control the growth of microorganisms, disinfect and clean, and then use pure water Wash the aloe leaves to remove the residual disinfectant, then remove the edge thorns, then crush and squeeze the juice. Sterilize the leaves at 90°C for 5 seconds to obtain 22 tons of aloe juice;

[0036] B. Add 1650ml of pectinase to the aloe juice obtained in step A, enzymatically react at 52°C for 50 minutes, filter, sterilize at 122°C for 5 seconds, and cool to room temperature to obtain crude aloe juice;

[0037] C. According to the volume ratio of crude aloe vera juice: macroporous anion resin = 15:1, pass the crude aloe juice obtained in step B through a commercially available industrial-grade macroporous anion resin, and control the contact time between the crude ...

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Abstract

The invention provides a method for removing pigment and barbaloin in aloe barbadensis juice, wherein the clean aloe barbadensis leaves are peeled, ground to squeeze juice, and sterilized for 4-6 seconds at the temperature of 80-95 DEG C to obtain the aloe barbadensis juice, pectinase is added into the aloe barbadensis juice for enzymolysis for 40-60 minutes at the temperature of 50-55 DEG C, the aloe barbadensis juice is filtered, sterilized for 4-6 seconds at the temperature of 120-125 DEG C, and cooled to the room temperature, the aloe barbadensis crude juice passes through macroporous anion resin, the contact time of the aloe barbadensis crude juice and the macroporous anion resin is controlled between 20-25 minutes, so the aloe barbadensis juice which is removed with the pigment and the barbaloin is obtained. The method has the advantages of easiness for control, high removing rate, improved aloe barbadensis juice color and absorbance; the adopted resin can be recycled, so the environmental pollution is reduced, and the production cost is lowered; and the contact time is short, the nutritional ingredients of an aloe barbadensis product are not influenced, and the product quality can be improved.

Description

[0001] Technical field [0002] The invention relates to a method for removing pigment and aloin from aloe juice, and belongs to the technical field of plant processing. Background technique [0003] Aloe is an evergreen plant of the Liliaceae and Aloe genus. It is native to the Mediterranean coast and the tropical regions of Africa and America. It is also distributed in Yunnan, my country. Aloe is an ancient and traditional Chinese medicine. The medicinal value of aloe vera from traditional medicine to modern medicine has been affirmed. It has long been recorded in my country and has been included in the Chinese Pharmacopoeia. In recent years, it has been widely used in aloe cosmetics, aloe foods, and health foods in China. Although the research, application and industrialization of aloe in my country are not as good as those in developed countries, it has made great progress in recent years. In the research of aloe food and health products, relatively extensive and in-depth res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015A23L5/20
Inventor 罗秉俊代进波
Owner 云南万绿生物股份有限公司
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