Method for clarifying macromolecular active aloe juice

A technology for macromolecules and aloe vera juice, which is applied in the field of clarification of macromolecular active aloe vera juice, can solve the problems of loss of functional components, complicated operation and high cost, and achieves the effects of satisfying appearance, simple process and low cost

Inactive Publication Date: 2018-11-09
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

[0003] The commonly used clarification method for aloe juice production is enzymatic method, which has the disadvantages of complex operation, high cost, and destruction of macromolecular components. The traditional clarification process of aloe juice is filtration, centrifugation, enzymatic method, chitosan method, chitosan molecular chain There are many free amino groups that can attract negatively charged substances such as pectin and tannin in the juice to form flocculation, so as to achieve the clarification effect
Centrifugation cannot completely remove impurities, making the product unstable and prone to precipitation. Enzymolysis will decompose the macromolecules in aloe into small molecules, destroy some functional macromolecules, and lose functional components

Method used

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  • Method for clarifying macromolecular active aloe juice
  • Method for clarifying macromolecular active aloe juice
  • Method for clarifying macromolecular active aloe juice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A clarification method for macromolecular active aloe juice, specifically comprising the following steps:

[0021] (1) Preparation of components A and B of ZTC 1 + 1 clarifier:

[0022] Component A is prepared as 0.1% viscose solution with RO water: Accurately weigh 0.1g of component A, first use a small amount of RO water to make a paste, then add RO water to 100 mL, swell for 24 hours, and stir evenly to obtain 0.1 % viscose liquid.

[0023] Component B is prepared as 0.1% viscose solution with 1% citric acid aqueous solution or RO water: Accurately weigh 0.1g of component B, first make a paste with a small amount of 1% citric acid aqueous solution or RO water, then add 1% citric acid Aqueous solution or RO water to 100 mL, swell for 24 hours, stir evenly to obtain 0.1% viscose solution.

[0024] (2) According to the preparation method provided by the Chinese invention patent with application number 201510103907.5, macromolecular active aloe juice is prepared, and a...

Embodiment 2

[0027] The comparison of each index before and after clarification made according to embodiment 1 is as follows:

[0028] Table 1 Comparison of physicochemical properties of macromolecular active aloe juice before and after clarification

[0029]

[0030] From the index comparison results, it can be seen that the physical and chemical indexes (soluble solids, pH value, electrical conductivity) and active ingredients (polysaccharides, O-acetyl) of the macromolecular active aloe juice before and after clarification are basically unchanged, and the light absorption value is significantly reduced. raised.

Embodiment 3

[0032] The relative molecular mass of the aloe polysaccharide before and after the clarification of the macromolecular active aloe juice made according to embodiment 1 is determined, and the specific GPC test conditions are as follows:

[0033] Chromatographic column: PL aquagel-OH 60 (8 μm, 300×7.5mm) and PL aquagel-OH 40 (8 μm, 300×7.5mm) are used in series

[0034] Mobile phase: pure water

[0035] Column temperature: 30°C

[0036] RID detector temperature: 40°C

[0037] Flow rate: 0.6 mL / min, injection volume is 50 μl

[0038] Sample processing method: alcohol precipitation dialysis treatment

[0039] The relative molecular mass test results of aloe polysaccharides are as follows:

[0040] Table 2 Molecular weight distribution ratio of macromolecular active aloe vera juice before and after clarification

[0041]

[0042] From the molecular weight test results, it can be seen that the molecular weight distribution of aloe polysaccharides has basically no change befo...

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Abstract

The invention provides a method for clarifying macromolecular active aloe juice. The macromolecular active aloe juice in the prior art is clarified by adsorption, while the content of polysaccharides,particularly acetylated polysaccharide, in original macromolecular active aloe juice is not changed; the active ingredients are ensured while impurities are removed; thus, the macromolecular active aloe juice can be more widely applied to the fields of cosmetics and food, and the obtained product has high stability and is convenient to use while the cost is increased little.

Description

technical field [0001] The invention belongs to the field of plant processing technology (food raw material processing), and specifically relates to a clarification method of macromolecular active aloe juice. Background technique [0002] Aloe is a perennial evergreen succulent herb of the genus Aloe in the family Liliaceae. It is distributed in tropical and subtropical regions. There are more than 600 species including variants. It is recorded in the Chinese Pharmacopoeia (2010 edition) The variety is Aloe vera ( Aloe barbadensis Miller), Cape Aloe ( A. ferox Miller) or other closely related plants of the same genus. Aloe vera Aloe barbadensis Miller or A. vera L., native to the West Indies and Barbados. As early as 1981, the U.S. FDA confirmed that Aloe Vera was edible. In 2008, my country's "Ministry of Health's Announcement on Approving 7 New Resource Foods including Lactobacillus Acidophilus (Ministry of Health Announcement No. 12, 2008)" approved the use of A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/80A23L2/82A23L33/00A61K8/9794A61Q19/00
CPCA23L2/80A23L2/82A23V2002/00A61Q19/00A23L33/00A61K8/9794A23V2200/30A23V2250/032
Inventor 王艳李斌万庆家罗秉俊何林燕张浩许娟钱绍祥申开泽孙秋
Owner 云南万绿生物股份有限公司
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