Comprehensive utilization aloe skin processing method

A processing method and technology of aloe bark, applied in the field of aloe bark processing and comprehensive utilization of aloe bark, can solve the problems of aloe plant utilization rate and even resource comprehensive utilization, waste of available resources, and adverse environmental impact, etc., to achieve comprehensive utilization rate High, pollution-reducing, and production-cost-reducing effects

Active Publication Date: 2008-09-10
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

Most of the aloe bark produced at present is discarded as waste, which is extremely unfavorable to the utilization rate of the aloe plant and even the comprehensive utilization of resources, because the aloe bark also contains rich aloin, aloe polysaccharide and aloe crude fiber, and

Method used

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  • Comprehensive utilization aloe skin processing method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A, after 1 ton of aloe bark is crushed into 1~10mm fragments with a crusher, 500 liters of concentration is added therein after being sent in the blender after being 70% ethanol, and under the stirring condition of 2600r / min, stir 2 minutes, for ethanol extraction;

[0019] B, filter A step gained mixture with the conventional method of prior art, obtain 914 kilograms of aloe bark filtrate and 580 kilograms of aloe bark respectively;

[0020] C. Add 914 kg of water to 914 kg of aloe bark filtrate and mix evenly, then heat the mixture to 50-55°C, reclaim ethanol, and return the obtained 499.9 liters of ethanol to step A for recycling. In the obtained 1328 kg of aloe bark juice , add 159.36 milliliters of pectinases, stir enzymolysis for 30 minutes, obtain 1320 kilograms of aloe juices by filtering with the conventional method of prior art;

[0021] D, carry out vacuum freeze-drying, ultra-low temperature pulverization with C step gained aloe juice with the conventional ...

Embodiment 2

[0024] A, after 1 ton of aloe bark is crushed into 1~10mm fragments with a crusher, 1000 liters of concentration is added therein after being sent in the blender after being 70% ethanol, and under the stirring condition of 2200r / min, stir 5 minutes, for ethanol extraction;

[0025] B, the mixture of A step is filtered with the conventional method of prior art, obtains aloe bark filtrate and aloe bark respectively;

[0026] C. After adding water of equal quality to the aloe bark filtrate and mixing evenly, the mixed solution is heated to 50-55°C, and the ethanol is recovered, and the obtained ethanol is returned to step A for recycling. In each ton of aloe bark solution obtained, add 100 Milliliter of pectinase, stirred and enzymolyzed for 40 minutes, then filtered with the conventional method of the prior art, got the filtrate to obtain aloe juice, and the filter residue was stand-by;

[0027] D, carry out vacuum freeze-drying, ultra-low temperature pulverization with the alo...

Embodiment 3

[0030] A, after 1 ton of aloe bark is crushed into 1~10mm fragments with a crusher, 750 liters of concentration is added therein after being sent in the mixer after being 70% ethanol, and under the stirring condition of 2400r / min, stir 3 minutes, for ethanol extraction;

[0031] B, the mixture of A step is filtered with the conventional method of prior art, obtains aloe bark filtrate and aloe bark respectively;

[0032] C. After adding water of equal quality to the aloe bark filtrate and mixing evenly, the mixed solution is heated to 50-55°C, and ethanol is recovered, and the obtained ethanol is returned to step A for recycling. In the obtained per ton of aloe bark solution, add 110 Milliliter of pectinase, stirred and enzymolyzed for 35 minutes, then filtered with the conventional method of the prior art, got the filtrate to obtain the aloe juice, and the filter residue was set aside;

[0033] D, carry out vacuum freeze-drying, ultra-low temperature pulverization with the al...

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Abstract

The invention provides a method for processing aloe skin, which is characterized in that: the aloe skin is ground, ethanol extracted, filtered and then enzymolysized to obtain filtrate which is then freeze dehydrated and micronized to obtain lyophilized aloe skin powder. The obtained aloe skin filter residue is blanched, dried, ground and then made into aloe skin power with low content of barbaloin. The processing method of the invention not only can extract effectively the barbaloin, aloe polysaccharide and aloe coarse fiber which are rich in the aloe skin to make into the high quality lyophilized aloe skin powder, but also can take full advantage of the biological activity of an enzyme preparation, which improves the rate of recovery of active ingredients as well as quickens the extraction speed, furthermore, the ethanol can be recycled. The obtained aloe skin power is not only the important raw material of heath care products and food, but also the additive of animal feed, and can be further used as other industrial raw material, and the inherent activity is sustained. Therefore, the method of the invention is characterized by high comprehensive utilization ratio, simple process, effectively lowering the production cost and reducing the pollution to the environment.

Description

technical field [0001] The invention relates to a processing method of aloe bark, in particular to a method for comprehensively utilizing aloe bark, belonging to the technical field of plant processing. Background technique [0002] In the process of processing aloe plants, such as processing aloe gel diced cans, aloe gel and other series of products, the solid waste of aloe bark must be produced. Most of the aloe bark produced at present is discarded as waste, which is extremely unfavorable to the utilization rate of the aloe plant and even the comprehensive utilization of resources, because the aloe bark also contains rich aloin, aloe polysaccharides and aloe crude fiber, directly discarding it will be harmful to the available resources. Resources are greatly wasted, thereby increasing production costs. What's more, the aloe bark is discarded as waste, and it also has a bad impact on the environment due to the refractory mucus and fibers in the aloe bark. Therefore, the ...

Claims

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Application Information

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IPC IPC(8): A23L1/28A23L1/29A23K1/14A23K10/37A23L31/00
CPCY02P60/87
Inventor 罗秉俊苏卫明代进波
Owner 云南万绿生物股份有限公司
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