CN101258922B - Comprehensive utilization aloe skin processing method - Google Patents
Comprehensive utilization aloe skin processing method Download PDFInfo
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- CN101258922B CN101258922B CN2008100583137A CN200810058313A CN101258922B CN 101258922 B CN101258922 B CN 101258922B CN 2008100583137 A CN2008100583137 A CN 2008100583137A CN 200810058313 A CN200810058313 A CN 200810058313A CN 101258922 B CN101258922 B CN 101258922B
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- aloe skin
- aloe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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
The present invention relates to a kind of processing method of aloe skin, especially a kind of method that fully utilizes the aloe skin belongs to the plant processing technique field.
Background technology
In the process that aloe plant is processed, during like series of products such as processing aloe gel fourth can, aloe gels, must produce this solid waste of aloe skin.The aloe skin that produces at present mostly abandons as refuse; This is totally unfavorable to the utilization rate of aloe plant even the comprehensive utilization of resource; Because also contain abundant barbaloin, aloe polysaccharide and aloe crude fibre in the aloe skin; Directly abandon available resources are caused significant wastage, thereby increase production cost.The more important thing is that the aloe skin abandons as refuse, also can make a very bad impression to environment because of the mucus and the fiber of difficult degradation in the aloe skin.Therefore, the aloe skin being fully utilized, extract its useful component, reduce resource consumption to greatest extent, avoid its pollution on the environment, is the important topic that researchers pay close attention to the most.
Summary of the invention
The object of the present invention is to provide a kind of processing method of aloe skin, be rich in the aloe skin of multiple useful component with comprehensive utilization, making it turns waste into wealth, and to reduce its pollution on the environment, reduces cost, and improves the plant utilization rate, reduces discharging synergy.
The present invention accomplishes through following technical proposal: a kind of processing method of aloe skin is characterized in that through the following step:
A, aloe peel powder is broken into the fragment of 1～10mm; By aloe skin fragment quality: ethanol volume=1～2: 1 ratio is that 70% ethanol joins in the aloe skin fragment with concentration, and under the stirring condition of 2200～2600r/min; Stirred 2～5 minutes, to carry out alcohol extract;
B, the mixture of A step is filtered, respectively aloe skin filtrating and aloe skin slag;
C, get the aloe skin filtrating of B step, and by etc. quality add entry, mix mixed liquor; Simultaneously mixed liquor is heated to 50～55 ℃, behind the recovered alcohol, in filtrating per ton, adds 100～120 milliliters pectase; Stir enzymolysis 30～40 minutes, and filtered afterwards, get filtrating; Promptly get asparagus juice, filter residue is for use;
D, C step gained asparagus juice carried out freeze drying, ultramicro grinding after, promptly process aloe skin freeze-dried powder, the alcohol after the recovery returns the A step cycle and uses;
E, getting the aloe skin slag of B, C step, is that 95～98 ℃, time are to carry out blanching under 3～6 minutes the process conditions in temperature, drains surperficial moisture content after the blanching; Carry out drying afterwards; Get the dry fragment of aloe skin, after ultramicro grinding, process the aloe peel powder of low barbaloin content again.
The pectase that uses in the said C step is commercial product.
Filtration in said B, the C step all adopts conventional filtration means of the prior art to carry out.
Alcohol in the said C step reclaims and adopts conventional method of the prior art, promptly utilizes the low-melting characteristics of alcohol, lets its evaporation earlier and reclaiming.
Freeze drying, ultramicro grinding in the said D step are conventional method of the prior art.
Blanching, drying, pulverizing in the said E step are conventional method of the prior art.
The present invention has advantage and effect: adopt such scheme, promptly in aloe skin fragment, add 70% ethanol, and under stirring, carry out alcohol extracting; Make the barbaloin, aloe polysaccharide and the aloe crude fibre that are rich in the aloe skin,, process high-quality aloe skin freeze-dried powder through extracting, concentrate and processing technology such as drying; Effectively utilized simultaneously the biologically active of enzyme preparation; Both improved the rate of recovery of active ingredient, and accelerated extraction rate again, and ethanol reclaims the recirculation use; Aloe skin slag after the extraction is after blanching, drying, pulverizing; Promptly process the aloe peel powder of low barbaloin content, this aloe peel powder is the important source material of health products, food, is again the additive of animal feed; Also can be used as other raw material of industry and use, and keep its original activity.Therefore, the present invention has the comprehensive utilization ratio height, effectively reduces production cost, reduces its pollution on the environment, and technology is simple, finally becomes this discarded object of aloe skin into precious.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
Embodiment 1
A, 1 ton of aloe skin is ground into the fragment of 1～10mm with disintegrating machine after, send in the mixer after adding 500 liters of concentration therein and be 70% ethanol, and under the stirring condition of 2600r/min, stirred 2 minutes, to carry out alcohol extract;
B, A step gained mixture is filtered with the conventional method of prior art, respectively 914 kilograms of aloe skins filtratings and 580 kilograms of aloe skin slags;
C, in 914 kilograms of aloe skins filtrating, add after 914 kg of water mix; Mixed liquor is heated to 50～55 ℃, reclaims ethanol, 499.9 liters of ethanol that obtain return the A step cycle and use; In 1328 kilograms of aloe skin juice that obtain; Add 159.36 milliliters of pectases, stirred enzymolysis 30 minutes, filter with the conventional method of prior art and obtain 1320 kilograms of asparagus juices;
D, C step gained asparagus juice is carried out vacuum freeze drying, ultralow temperature with the conventional method of prior art pulverize, obtain 13.20 kilograms of the freeze-dried powders of aloe bark extract;
E, with step B, C gained aloe skin slag, through the blanching of spiral blanching machine, blanching temperature is 95-98 ℃; 4 minutes time drained surperficial moisture content after the blanching, the drying machine drying through prior art becomes the broken dry plate of aloe skin; After ultramicro grinding, process the aloe peel powder of low barbaloin content again.
Embodiment 2
A, 1 ton of aloe skin is ground into the fragment of 1～10mm with disintegrating machine after, send in the mixer after adding 1000 liters of concentration therein and be 70% ethanol, and under the stirring condition of 2200r/min, stirred 5 minutes, to carry out alcohol extract;
B, the mixture of A step is filtered with the conventional method of prior art, respectively aloe skin filtrating and aloe skin slag;
C, after the water of quality such as addings mixes in aloe skin filtrating, mixed liquor is heated to 50～55 ℃, recovery ethanol; The ethanol that obtains returns the A step cycle and uses, and in the aloe skin solution per ton that obtains, adds 100 milliliters pectase; Stir enzymolysis 40 minutes, and filtered with the conventional method of prior art afterwards, get filtrating; Promptly get asparagus juice, filter residue is for use;
D, C step gained asparagus juice is carried out vacuum freeze drying, ultralow temperature with the conventional method of prior art pulverize, obtain the freeze-dried powder of aloe bark extract;
Aloe skin slag after E, step B, C filter, through the blanching of spiral blanching machine, blanching temperature is 95 ℃-98 ℃; 6 minutes time drained surperficial moisture content after the blanching, the drying machine drying through prior art becomes the broken dry plate of aloe skin; After ultramicro grinding, process the aloe peel powder of low barbaloin content again.
Embodiment 3
A, 1 ton of aloe skin is ground into the fragment of 1～10mm with disintegrating machine after, send in the mixer after adding 750 liters of concentration therein and be 70% ethanol, and under the stirring condition of 2400r/min, stirred 3 minutes, to carry out alcohol extract;
B, the mixture of A step is filtered with the conventional method of prior art, respectively aloe skin filtrating and aloe skin slag;
C, after the water of quality such as addings mixes in aloe skin filtrating, mixed liquor is heated to 50～55 ℃, recovery ethanol; The ethanol that obtains returns the A step cycle and uses, and in the aloe skin solution per ton that obtains, adds 110 milliliters pectase; Stir enzymolysis 35 minutes, and filtered with the conventional method of prior art afterwards, get filtrating; Promptly get asparagus juice, filter residue is for use;
D, C step gained asparagus juice is carried out vacuum freeze drying, ultralow temperature with the conventional method of prior art pulverize, obtain aloe skin freeze-dried powder;
Aloe skin slag after E, step B, C filter, through the blanching of spiral blanching machine, blanching temperature is 95 ℃-98 ℃; 3 minutes time drained surperficial moisture content after the blanching, the drying machine drying through prior art becomes the broken dry plate of aloe skin; After ultramicro grinding, process the aloe peel powder of low barbaloin content again.
Claims (6)
1. the processing method of an aloe skin is characterized in that through the following step:
A, aloe peel powder is broken into the fragment of 1～10mm; By aloe skin fragment quality: ethanol volume=1～2: 1 ratio is that 70% ethanol joins in the aloe skin fragment with concentration, and under the stirring condition of 2200～2600r/min; Stirred 2～5 minutes, to carry out alcohol extract;
B, the mixture of A step is filtered, respectively aloe skin filtrating and aloe skin slag;
C, get the aloe skin filtrating of B step, and by etc. quality add entry, mix mixed liquor; Simultaneously mixed liquor is heated to 50～55 ℃, behind the recovered alcohol, in filtrating per ton, adds 100～120 milliliters pectase; Stir enzymolysis 30～40 minutes, and filtered afterwards, get filtrating; Promptly get asparagus juice, filter residue is for use;
D, C step gained asparagus juice carried out freeze drying, ultramicro grinding after, promptly process aloe skin freeze-dried powder, the alcohol after the recovery returns the A step cycle and uses;
E, getting the aloe skin slag of B, C step, is that 95～98 ℃, time are to carry out blanching under 3～6 minutes the process conditions in temperature, drains surperficial moisture content after the blanching; Carry out drying afterwards; Get the dry fragment of aloe skin, after ultramicro grinding, process the aloe peel powder of low barbaloin content again.
2. by the processing method of the described aloe skin of claim 1, it is characterized in that the pectase that uses in the said C step is commercial product.
3. by the processing method of the described aloe skin of claim 1, it is characterized in that the filtration in said B, the C step all adopts conventional filtration means of the prior art to carry out.
4. by the processing method of the described aloe skin of claim 1, it is characterized in that alcohol in the said C step reclaims to adopt conventional method of the prior art, promptly utilize the low-melting characteristics of alcohol, let its evaporation earlier and reclaiming.
5. by the processing method of the described aloe skin of claim 1, it is characterized in that freeze drying, the ultramicro grinding in the said D step is conventional method of the prior art.
6. by the processing method of the described aloe skin of claim 1, it is characterized in that blanching, drying, the pulverizing in the said E step is conventional method of the prior art.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100583137A CN101258922B (en) | 2008-04-23 | 2008-04-23 | Comprehensive utilization aloe skin processing method |
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| CN2008100583137A CN101258922B (en) | 2008-04-23 | 2008-04-23 | Comprehensive utilization aloe skin processing method |
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| CN101258922A CN101258922A (en) | 2008-09-10 |
| CN101258922B true CN101258922B (en) | 2012-05-09 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549413A (en) * | 2013-10-17 | 2014-02-05 | 江南大学 | Method for preventing barbaloin from being degraded in processing course of aloe soft capsules |
| CN106490043B (en) * | 2016-10-12 | 2019-07-19 | 云南万绿生物股份有限公司 | It is a kind of using aloe barbadensis Miller as plant source insect-proof agent of raw material and preparation method thereof |
| CN111011664A (en) * | 2019-12-30 | 2020-04-17 | 内江师范学院 | Adhesive, fish feed and preparation method and application thereof |
| CN112825981B (en) * | 2020-12-31 | 2023-05-09 | 内江师范学院 | Functional additive for aloe skin feed, preparation method and application |
| CN112715789B (en) * | 2020-12-31 | 2023-11-07 | 内江师范学院 | Natural feed water-retaining agent composition and application thereof in fish feed |
| CN115418113A (en) * | 2022-08-23 | 2022-12-02 | 宜宾屏山纺联科技开发有限公司 | Aloe peel extract and preparation method and application thereof |
Citations (4)
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|---|---|---|---|---|
| CN1488364A (en) * | 2002-10-09 | 2004-04-14 | 徐新宇 | Method for treating aloe gel, aloe leaf gel and aloe hide glue and aloe polyaccharide obtained thereof |
| CN1672559A (en) * | 2005-04-20 | 2005-09-28 | 叶明伟 | Production process of food level aloe rind powder |
| CN1817211A (en) * | 2006-03-04 | 2006-08-16 | 李亚萍 | Process for food wall-broken aloe powder |
| CN101053622A (en) * | 2006-04-14 | 2007-10-17 | 云南元江万绿生物（集团）有限公司 | Method for preparing aloe frozen-dried powder containing macro molecular substance |
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2008
- 2008-04-23 CN CN2008100583137A patent/CN101258922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488364A (en) * | 2002-10-09 | 2004-04-14 | 徐新宇 | Method for treating aloe gel, aloe leaf gel and aloe hide glue and aloe polyaccharide obtained thereof |
| CN1672559A (en) * | 2005-04-20 | 2005-09-28 | 叶明伟 | Production process of food level aloe rind powder |
| CN1817211A (en) * | 2006-03-04 | 2006-08-16 | 李亚萍 | Process for food wall-broken aloe powder |
| CN101053622A (en) * | 2006-04-14 | 2007-10-17 | 云南元江万绿生物（集团）有限公司 | Method for preparing aloe frozen-dried powder containing macro molecular substance |
Non-Patent Citations (1)
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| 张李阳等.芦荟凝胶冻干粉制备工艺研究.《江苏农业科学》.2003,(第6期),113-115. * |
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Address after: 654300 Jiangdong Industrial Zone, Yuanjiang County, Yuxi City, Yunnan Province Patentee after: Yunnan Evergreen Biological Corporation Address before: 654300 Jiangdong Industrial Zone, Yuanjiang County, Yuxi City, Yunnan Province Patentee before: Yunnan Yuanjiang Evergreen Biological Industry (Group) Co., Ltd. |
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