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Method for extracting aloe arborescens miller whole-leaf juice based on complex enzyme treatment technology

An extraction method and compound enzyme technology, applied in skin care preparations, drug combinations, pharmaceutical formulas, etc., can solve the problems of unsuitable production of aloe vera juice, easy precipitation, and complex components, so as to promote entry into the world's advanced level and increase exports The ability to earn foreign exchange and the effect of enriching living materials

Inactive Publication Date: 2010-03-03
FUJIAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of Aloe arborescens, studies have proved that Aloe arborescens juice is rich in protein, pectin, polysaccharides and polyphenols, and it is an unstable system of multiple factors, easy to precipitate and brown. Compared with Aloe arborescens, the composition is more more complex and more unstable, so it is often difficult to use conventional technical measures
The processed arborescens juice has poor stability, is prone to browning and precipitation, and is considered unsuitable for making aloe juice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 1. Leaf pretreatment

[0015] Collect aloe vera leaves that have grown for about two years, remove the base of the leaf tips, diseased spots, and rotten parts, wash the visible dirt on the leaves with tap water, and drain to obtain 300 kg of clean aloe leaves; then the young leaves are treated with hot water at 75°C Blanch, and finally use a general-purpose juicer to squeeze the juice to extract the aloe juice for later use. Aloe leaves are taken from Changle Aloe Base of Fujian Changsheng Biotechnology Development Co., Ltd.

[0016] 2. Compound enzyme enzymatic hydrolysis treatment

[0017] Compound enzymes were prepared according to the following proportions: 24 kg of cellulase, 27 kg of refined pectinase, 18 kg of protease, and 15 kg of a-amylase, mixed evenly and added to the aloe juice for enzymolysis. The enzymolysis conditions are as follows: pH value 5.0, enzymolysis temperature 50° C., and enzymolysis time 2.0 hours. Cellulase, refined pectinase, protease, a...

Embodiment 2

[0026] 1. Leaf pretreatment

[0027] Collect aloe vera leaves that have grown for about two years, remove the base of the leaf tips, diseased spots, and rotten parts, wash the visible dirt on the leaves with tap water, and drain to obtain 300 kg of clean aloe leaves; then the young leaves are treated with hot water at 70°C Blanch, and finally use a general-purpose juicer to squeeze the juice to extract the aloe juice for later use. Aloe leaves are taken from Changle Aloe Base of Fujian Changsheng Biotechnology Development Co., Ltd.

[0028] 2. Compound enzyme enzymatic hydrolysis treatment

[0029] Compound enzymes were prepared according to the following proportions: 24 kg of cellulase, 27 kg of refined pectinase, 18 kg of protease, and 15 kg of a-amylase, mixed evenly and added to the aloe juice for enzymolysis. The enzymolysis conditions are as follows: pH value 4.2, enzymolysis temperature 45°C, and enzymolysis time 3.0 hours. Cellulase, refined pectinase, protease, and...

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Abstract

The invention relates to a method for extracting aloe arborescens miller whole-leaf juice, in particular to a method for extracting aloe arborescens miller whole-leaf juice based on a complex enzyme treatment technology. The technical scheme is as follows: a method for extracting aloe arborescens miller whole-leaf juice, which takes aloe arborescens miller as raw material, adopts the complex enzyme treatment technology, and comprises the steps of: pretreating aloe arborescens miller leaf, adding enzyme for treatment and obtaining a finished product of aloe arborescens miller whole-leaf juice.The added enzyme is complex enzyme which is prepared according to the following proportions: 0.08% of cellulase, 0.09% of refined pectinase, 0.06% of protease and 0.05% of a-amylase which are added toaloe juice, the pH value is adjusted to be 4.2-5.0, and enzymolysis is conducted at the enzymolysis temperature of 45-50 DEG C. By utilizing the method, the technical problems that the aloe arborescens miller juice is in the form of a multi-factor unstable system, and has easy precipitation and browning due to abundant protein, pectin, polysaccharide and polyphenols in the aloe arborescens millerjuice can be effectively solved; and the extraction ratio is above 65%, the barbaloin is 5.5 mg / 100 ml, the membrane filtration flux / kg.(h.m2)<-1> is 3490, the light transmittance / % is 90.2, and thesensory evaluation is 93.

Description

technical field [0001] The invention relates to a method for extracting aloe arborescens whole leaf sap, in particular to a method for extracting aloe arborescens whole leaf sap based on compound enzyme treatment technology. technical background [0002] Aloe vera belongs to the perennial herb of Liliaceae, and its active ingredients mainly include protein, amino acid, various trace elements, aloin, aloe laxative, aloe tincture, aloe tincture, aloe-emodin, active enzyme and multivitamins. The application of aloe vera in medical treatment can promote wound healing and treat wounds; it has good curative effect on many common diseases of digestion, breathing and circulatory system, such as common gastritis, enteritis, cancer, diabetes, constipation and oral ulcer. good. In terms of beauty, aloe vera can prevent wrinkles, relieve rough skin, eliminate or reduce acne, freckles and so on. In terms of health care, aloe drinks, aloe wine, aloe tea and aloe moisturizing cream all h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/896A61K8/97A23L1/29A23L2/04A61P1/10A61P3/02A61P3/06A61Q19/00
Inventor 何文锦陈由强叶冰莹林荣华代容春吴福义戴小英
Owner FUJIAN NORMAL UNIV
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