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Preparing method for aloe vera gel dry powder

A technology of vera gel dry powder and aloe vera, which is applied in the field of preparation of aloe vera gel dry powder, can solve the problems that biological products cannot be processed, the efficacy cannot be highlighted, and the polysaccharide content is low, so as to achieve good social benefits and increase the number of farmers Benefits, change the effect of low added value

Inactive Publication Date: 2014-04-16
浙江泰康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Domestic research on aloe vera and its products started relatively late, and the development of the aloe industry is still in its infancy. The specific performance is that the processed aloe raw materials are mainly dried or spray-dried, such as dried aloe whole leaf powder, Aloe vera gel spray dry powder, etc. have low polysaccharide content. Although they have certain health care and beauty effects, the effect is not outstanding, and the effect of a certain aspect cannot be highlighted. Therefore, aloe products processed from these raw materials can only be limited to primary aloe vera. Food, health care products and cosmetics, but cannot be processed into biological products with significant curative effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: 2000kg of aloe fresh leaves are cleaned and peeled to obtain 1400kg of aloe gel, and the aloe gel is beaten with a fruit juice machine, after adding 1.4kg of vitamin C and 7kg of citric acid for beating, filter with a 120 mesh screen to obtain 1380kg of slurry, and pour the slurry Add 0.276kg of pectinase into the enzymolysis tank for enzymolysis, the enzymolysis time is 30min, add 4.14kg of activated carbon for decolorization for 30min, sterilize at 80°C for 30min, and filter with a 20μm microporous membrane filter to obtain 1370kg of filtrate after filtration. After low-temperature vacuum concentration, 274 kg of concentrated liquid was obtained, and the concentrated liquid was subjected to vacuum freeze-drying to obtain 4 kg of gel freeze-dried powder. At this time, the obtained dry powder was off-white powder, the polysaccharide content in the dry powder was 95667.9 mg / kg, the water weight content was 5%, and the pH measured under the 0.5% mass concentr...

Embodiment 2

[0016] Embodiment 2: 1000kg aloe fresh leaves are cleaned and peeled to obtain 650kg aloe gel, and the aloe gel is beaten with a fruit juice machine, and after adding 0.65kg vitamin C and 3.25kg citric acid as a stabilizing agent, filter with a 120 mesh sieve to obtain slurry 641kg, Pour the slurry into an enzymolysis tank, add 0.128kg pectinase for enzymolysis for 30 minutes, add 2.93kg of activated carbon for decolorization for 30 minutes, sterilize at 80°C for 30 minutes, and then filter with a 20 μm microporous membrane filter. After filtration, 637kg of filtrate is obtained. After vacuum concentration, 127.4kg of concentrated solution was obtained, and the concentrated solution was freeze-dried with a vacuum freeze dryer to obtain 1.2kg of gel freeze-dried powder. At this time, the obtained dry powder was off-white powder, the polysaccharide content in the dry powder was 91682.1 mg / kg, the water weight content was 5%, and the pH measured under 0.5% mass concentration aqueo...

Embodiment 3

[0017] Embodiment 3: 800kg aloe fresh leaves are cleaned and peeled to obtain 544kg aloe gel, and the aloe gel is beaten with a fruit juice machine, and 0.544kg vitamin C and 2.72kg citric acid are added as stabilizers, and after beating, filter with a 120 mesh sieve to obtain 537kg of slurry , pour the slurry into an enzymolysis tank, add 0.107kg pectinase for enzymolysis for 30min, add 2.18kg of activated carbon for decolorization for 30min, and sterilize at 80°C for 30min, then filter with a 20μm microporous membrane filter, and obtain 532kg of filtrate after filtration. After low-temperature vacuum concentration, 106.4 kg of concentrated liquid was obtained, and the concentrated liquid was freeze-dried with a vacuum freeze dryer to obtain 0.9 kg of gel freeze-dried powder. At this time, the obtained dry powder was off-white powder, the polysaccharide content in the dry powder was 90125.3mg / kg, the water weight content was 4.9%, and the pH measured under the 0.5% mass concen...

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Abstract

A preparing method for aloe vera gel dry powder includes the steps of cleaning, separation, crushing, juice squeezing, enzymolysis and decoloration, filtration, concentration, vacuum freeze drying and the like. According to the invention, a stabilizer is added during the extraction process of effective constituents of aloe vera, the enzyme engineering technology, the modern separation technology, the vacuum freeze drying technology and the like are applied to the extraction of effective constituents and stabilization of active substances, the high-grade aloe vera freeze-dried powder is prepared as per the quality index which is the content of aloe polysaccharide in aloe products, the content of aloe polysaccharide in aloe vera freeze-dried powder is not smaller than 9%, and the method can be widely applied to development of medicines, health products, cosmetics and the like, and enhances the competitive power of products on domestic and foreign markets.

Description

technical field [0001] The invention relates to a method for preparing aloe vera gel dry powder, in particular to a method for preparing aloe vera gel dry powder. Background technique [0002] Aloe vera is a perennial herb of Liliaceae. In addition to its ornamental value, it is also known as "a good medicine bestowed by nature to human beings". Very good effect. Because it contains aloe polysaccharides, anthraquinones, flavonoids, organic acids, vitamins, amino acids and other biologically active substances, it has antibacterial, anti-inflammatory, anti-tumor, blood lipid regulation, weight loss, anti-radiation, immune regulation, laxative, and moisturizing. Skin care, moisturizing, sun protection and other health care functions. Therefore, Aloe vera has been widely used in medicine, health food, special-purpose cosmetics and other fields. It is more and more popular as food, natural medicine and self-help beauty product. [0003] Domestic research on aloe vera and its p...

Claims

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Application Information

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IPC IPC(8): A61K9/19A61K36/896A61K36/886A61K47/12A61K47/22A23L1/29A61K8/97A61Q19/00A23L33/00
Inventor 陈林心
Owner 浙江泰康生物科技有限公司
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