CN1685985A - Production method of food grade up to standard decolourized aloe get 200:1 freeze dried powder - Google Patents
Production method of food grade up to standard decolourized aloe get 200:1 freeze dried powder Download PDFInfo
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- CN1685985A CN1685985A CNA2005100698989A CN200510069898A CN1685985A CN 1685985 A CN1685985 A CN 1685985A CN A2005100698989 A CNA2005100698989 A CN A2005100698989A CN 200510069898 A CN200510069898 A CN 200510069898A CN 1685985 A CN1685985 A CN 1685985A
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- aloe
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Abstract
A free-dried powder of food-class decolored aloe gel (200:1) for food or medicine is prepared from the fresh leaf meat of a kind of aloe through advanced process.
Description
200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel relate to the processing of aloe raw material product, and especially Fresh mesophyll of aloe being processed into industrialized form can be for the production method of 0: 1 lyophilized powder of decolored aloe gel 20:1 of aloe health-care food and OTC medicine manufacturing use.
200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel background technology situation: Aloe is the very abundant natural plants of a kind of nutritional labeling.Studies have shown that according to modern science and technology, it contains tens kinds of effective ingredient very useful to human body such as Aloe polysaccharide, anthraquinone analog compound, each seed amino acid, organic acid and mineral, they performances function separately, its coefficient result is enhanced body immunity.Therefore, Aloe is described as best healthy food material by the world today.But, still be a new industry in China's Aloe industry, the processing of Fresh leaf of aloe also is in the starting stage, a little less than the conversion capability from aloe raw material to the aloe raw material product, the quality of converted products is low, and the market competitiveness is poor, and resource does not obtain fully, utilization effectively and reasonably.0: 1 lyophilized powder of decolored aloe gel 20:1 is the important source material product that senior aloe health-care food and OTC medicine are made, with 0: 1 lyophilized powder of decolored aloe gel 20:1 that processing technique that falls behind and irregular processing method are produced, important indicators such as its organoleptic indicator, physical and chemical index, sanitary index are difficult to reach (QB/T2489-2000) " 0: 1 lyophilized powder of decolored aloe gel 20:1 " every technical specification of defined of People's Republic of China's light industry standard " edible aloe goods ".0: 1 lyophilized powder of decolored aloe gel 20:1 not up to standard, unsuitable as making the use of senior aloe health-care food and OTC medicine.
The present invention is to provide 200: 1 lyophilization powder producing methods of a kind of food grade up to standard decolourized aloe gel, not only Fresh mesophyll of aloe can be processed into 0: 1 lyophilized powder of decolored aloe gel 20:1 that meets the food stage standard, and be a kind of industrialized preparing process, improved the productivity effect of 0: 1 lyophilized powder of decolored aloe gel 20:1 greatly, the supply in China aloe raw material market and the development of Aloe industry have been had significance.
200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel are: be raw material with the Fresh mesophyll of aloe, with the organoleptic indicator of aloe raw material converted products, physical and chemical index, sanitary index etc. is quality index, with country and industry relevant food sanitary legislation, standard is the target level of product quality foundation, select materials 200: 1 lyophilized powders of processing food grade up to standard decolourized aloe gel → cleaning and sterilization → peeling → making beating → homogenizing → dehydration → decolouring → this technological process of production of filtration → sterilization → lyophilization → packing → product according to what experiment was determined.
Adopt such scheme, but 0: 1 lyophilized powder product of decolored aloe gel 20:1 of processing accord with Q B/T2489-2000 standard.This products characteristics: the canescence fine powder, quality spy is excellent.Because of the whole course of processing adopts the room temperature processing technique, so the Aloe bioactive ingredients keeps well.Product can use for senior aloe health-care food and the manufacturing of OTC medicine.
The specific embodiment of 200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel, do as detailed below:
The production environment condition: producing 200: 1 lyophilized powders of food grade up to standard decolourized aloe gel will finish in the cleaning sterile workshop of GMP compatible, and the air cleaning rank reaches 100,000 grade standards.This environmental requirement is to propose by aloe raw material product machining experiment up to standard.
Select materials: select for use by the nuisanceless standard plantation and the fresh blade of Aloe vulgaris in growth 2 anniversaries of expiration, rejecting has the scab position; Should be controlled within 8 hours from Aloe plant harvesting blade to factory process.This technological requirement is to carry out mycete by the GB4789.15-1994 detection method to grow contrast experiment's result determined.The Fresh leaf of aloe sheet that is mechanically damaged when experimental results show that harvesting is under condition more than 15 ℃, and the blade injury position will have mycete to produce after 8 hours.
Cleaning and sterilization: divided for three steps carried out.The first step is put into the XY type recirculated water cleaning machine made from rustless steel with the Fresh leaf of aloe after selecting materials, and cleans Fresh leaf of aloe surface silt with the clean water that meets national drinking water standard.Second step put into the cleaning and sterilizing pond immersion that fills Ozone Water with Fresh leaf of aloe and carried out sterilizing in 5 minutes.Ozone Water is to enter in the water of cleaning and sterilizing pond formedly after gas-liquid mixing pump mixes by the certain density ozone that pretreated air admission ozonator produces, and the ozone concentration of its Ozone Water should be controlled at 10-20mg/m
3The 3rd step was put into mobile sterilized water rinsing 5 minutes with Fresh leaf of aloe.This technological requirement is determined by total plate count assay method and the experimental result of GB4789.2-1994.
Peeling: with the peeling machine that rustless steel is made, with the Fresh leaf of aloe de-epithelization behind the cleaning and sterilization, it is standby to get meat.Handle through peeling, the Aloe mesophyll income rate is 82-87%, and fresh aloe skin income rate is 13-18%, and its fresh aloe micromicro is processed other aloe raw material product.This is the data of gained by experiment.
Making beating: the Fresh mesophyll of aloe after the beater made from rustless steel will be removed the peel breaks into aloe juice.
Homogenizing: after adopting colloid mill that aloe juice is carried out grinding technics, enter the homogenizer homogenizing again.
Dehydration: with centrifuge dehydration equipment aloe juice is dewatered, it is thorough more good more to dewater.The water of deviating from from aloe juice is Aloe gel stock solution.After the dehydration, the fresh aloe slag that obtains can be processed other aloe raw material product.Through processed, the Aloe gel stock solution income rate is 96～98%, and fresh aloe slag income rate is 2～4%.This is the data of gained by experiment.
Decolouring: the Aloe gel stock solution that obtains after the coarse filtration through the dehydration processing of decolouring.Adsorption decoloring method is adopted in the Aloe gel stock solution decolouring, and adsorbent uses the fine powder active carbon.Fine powder active carbon addition is 1.5% of an Aloe gel stock solution weight.During operation, the Aloe gel stock solution with behind the adding fine powder active carbon makes its temperature bring up to 48 ℃～50 ℃, and the time kept 20 minutes, was cooled to room temperature then.This technological requirement is determined according to experimental result.
Filter: will adopt the deckle board filter press remove the activated carbon adsorption thing through the Aloe gel stock solution after decolouring is handled, and remaining colloid, fiber and impurity etc. in the Aloe gel stock solution.
Sterilization: the sterilization of decolored aloe gelin proportion collagen solution is to guarantee the constant important step of Aloe stable components.Sterilizing methods adopts pasteurization, and sterilising temp is controlled at 70 ℃, and sterilization time is 20min.This technological requirement is determined by decolored aloe gelin proportion collagen solution sterilization experiment.
Lyophilization: the decolored aloe gelin proportion collagen solution after will sterilizing enters the freeze drying equipment apparatus system and carries out lyophilization.Lyophilization claims drying bu sublimation again.The freeze drying equipment apparatus system is made up of devices such as vacuum drying cabinet, vacuum pump, condensers, it freezes to Aloe gel stock solution below freezing earlier, make moisture become solid ice, improve hothouse vacuum then, when pressure is lower than under the three phase point pressure, solid ice will be converted into steam and remove, thereby reaches exsiccant purpose.Because contain 0.5% solid content in the Aloe gel stock solution, its chill point is lower than 0 ℃, actual between-6 ℃ to-8 ℃, therefore, the indoor absolute pressure of vacuum drying need be controlled at below the 0.532KPa during lyophilization.This technological requirement is determined by experiment.After Aloe gel stock solution freezed the ice crystal disappearance, sublimation drying promptly came to an end.The dry powder that wait until this moment is 0: 1 lyophilized powder of decolored aloe gel 20:1, and this product carries out dry gained under cryogenic conditions, so kept the Aloe biological activity to greatest extent.
Packing: with the not aluminium plastic bag vacuum packaging of oxygen flow, every bag of 1kg is advisable.
Product: be " 200: 1 lyophilized powders of food grade up to standard decolourized aloe gel ".
Organoleptic indicator: canescence fine powder; Abnormal smells from the patient (0.5% aqueous solution) has the aloe plant flavor, does not have other abnormal flavour; Color stability (0.5% aqueous solution) is exposed to irradiation 6h under the Burdick lamp, does not change color.This is the index of determining by QB/T2489-2000 detection method and experimental result.
Physical and chemical index: absorbance (400nm, 0.5% aqueous solution)≤0.10; PH value (0.5% aqueous solution) is 3.5-4.7; Moisture content (%)≤5.0; Calcium (mg/kg) 〉=1.96 * 10
4Magnesium (mg/kg) 〉=4.68 * 10
3Aloe polysaccharide (mg/kg) 〉=1.20 * 10
5Aloin (mg/kg)≤1.00 * 10
4This is the index of determining by QB/T2489-2000 detection method and experimental result.
Sanitary index: plumbous (mg/kg)≤0.3; Hydrargyrum (mg/kg)≤0.01; Arsenic (mg/kg)≤0.2; Total plate count (individual/g)≤100; Coliform (MPN/100g)≤3; Mycete (individual/g)≤10; Pathogenic bacterium are (individual/as g) must not to detect.This is by detection method and the definite indexs of experimental result such as GB/T5009.12-1996, GB/T5009.17-1996, GB/T5009.11-1996, GB4789.2-1994, GB4789.3-1994, GB4789.15-1994, GB4789.4-1994.
Claims (3)
1,200: 1 lyophilization powder producing methods of a kind of food grade up to standard decolourized aloe gel.It is characterized in that: be raw material with the Fresh mesophyll of aloe, with the organoleptic indicator of aloe raw material converted products, physical and chemical index, sanitary index etc. is quality index, with country and industry relevant food sanitary legislation, standard is the target level of product quality foundation, select materials 200: 1 lyophilized powders of processing food grade up to standard decolourized aloe gel → cleaning and sterilization → peeling → making beating → homogenizing → dehydration → decolouring → this technological process of production of filtration → sterilization → lyophilization → packing → product according to what experiment was determined.
2,200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel according to claim 1, it is characterized in that: the technological process of production and processing method are defined as, select materials: select for use by the nuisanceless standard plantation and the fresh blade of Aloe vulgaris in growth 2 anniversaries of expiration, rejecting has the scab position; Should be controlled within 8 hours from Aloe plant harvesting blade to factory process.Cleaning and sterilization: divided for three steps carried out.The first step is put into the XY type recirculated water cleaning machine made from rustless steel with the Fresh leaf of aloe after selecting materials, and cleans Fresh leaf of aloe surface silt with the clean water that meets national drinking water standard.Second step put into the cleaning and sterilizing pond immersion that fills Ozone Water with Fresh leaf of aloe and carried out sterilizing in 5 minutes.The 3rd step was put into mobile sterilized water rinsing 5 minutes with Fresh leaf of aloe.Peeling: with the peeling machine that rustless steel is made, with the Fresh leaf of aloe de-epithelization behind the cleaning and sterilization, it is standby to get meat.Making beating: the Fresh mesophyll of aloe after the beater made from rustless steel will be removed the peel breaks into aloe juice.Homogenizing: after adopting colloid mill that aloe juice is carried out grinding technics, enter the homogenizer homogenizing again.Dehydration: with centrifuge dehydration equipment aloe juice is dewatered, it is thorough more good more to dewater.Decolouring: the Aloe gel stock solution that obtains after the coarse filtration through the dehydration processing of decolouring.Adsorption decoloring method is adopted in the Aloe gel stock solution decolouring, and adsorbent uses the fine powder active carbon.Fine powder active carbon addition is 1.5% of an Aloe gel stock solution weight.During operation, the Aloe gel stock solution with behind the adding fine powder active carbon makes its temperature bring up to 48 ℃～50 ℃, and the time kept 20 minutes, was cooled to room temperature then.Filter: will adopt the deckle board filter press remove the activated carbon adsorption thing through the Aloe gel stock solution after decolouring is handled, and remaining colloid, fiber and impurity etc. in the Aloe gel stock solution.Sterilization: adopt pasteurization, sterilising temp is controlled at 70 ℃, and sterilization time is 20min.Lyophilization: the decolored aloe gelin proportion collagen solution after will sterilizing enters the freeze drying equipment apparatus system and carries out lyophilization.Because contain 0.5% solid content in the Aloe gel stock solution, its chill point is lower than 0 ℃, actual between-6 ℃ to-8 ℃, therefore, the indoor absolute pressure of vacuum drying need be controlled at below the 0.532KPa during lyophilization.After Aloe gel stock solution freezed the ice crystal disappearance, sublimation drying promptly came to an end.The dry powder that wait until this moment is 0: 1 lyophilized powder of decolored aloe gel 20:1.Packing: with the not aluminium plastic bag vacuum packaging of oxygen flow, every bag of 1kg is advisable.Product: be " 200: 1 lyophilized powders of food grade up to standard decolourized aloe gel ".
3,200: 1 lyophilization powder producing methods of food grade up to standard decolourized aloe gel according to claim 1 is characterized in that: the organoleptic indicator who determines is the canescence fine powder; Abnormal smells from the patient (0.5% aqueous solution) has the aloe plant flavor, does not have other abnormal flavour; Color stability (0.5% aqueous solution) is exposed to irradiation 6h under the Burdick lamp, does not change color.The physical and chemical index of determining is absorbance (400nm, 0.5% aqueous solution)≤0.10; PH value (0.5% aqueous solution) is 3.5-4.7; Moisture content (%)≤5.0; Calcium (mg/kg) 〉=1.96 * 10
4Magnesium (mg/kg) 〉=4.68 * 10
3Aloe polysaccharide (mg/kg) 〉=1.20 * 10
5Aloin (mg/kg)≤1.00 * 10
4The sanitary index of determining is plumbous (mg/kg)≤0.3; Hydrargyrum (mg/kg)≤0.01; Arsenic (mg/kg)≤0.2; Total plate count (individual/g)≤100; Coliform (MPN/100g)≤3; Mycete (individual/g)≤10; Pathogenic bacterium are (individual/as g) must not to detect.
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|---|---|---|---|
| CNA2005100698989A CN1685985A (en) | 2005-05-06 | 2005-05-06 | Production method of food grade up to standard decolourized aloe get 200:1 freeze dried powder |
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| CNA2005100698989A CN1685985A (en) | 2005-05-06 | 2005-05-06 | Production method of food grade up to standard decolourized aloe get 200:1 freeze dried powder |
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| CN1685985A true CN1685985A (en) | 2005-10-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8663717B2 (en) * | 2012-01-24 | 2014-03-04 | Fontus Science, LLC | Methods and delivery vehicles for providing throat relief |
| CN106107652A (en) * | 2016-06-20 | 2016-11-16 | 伊奎鑫 | A kind of Radix Crotalariae szemoensis powder and preparation for processing thereof |
-
2005
- 2005-05-06 CN CNA2005100698989A patent/CN1685985A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8663717B2 (en) * | 2012-01-24 | 2014-03-04 | Fontus Science, LLC | Methods and delivery vehicles for providing throat relief |
| CN106107652A (en) * | 2016-06-20 | 2016-11-16 | 伊奎鑫 | A kind of Radix Crotalariae szemoensis powder and preparation for processing thereof |
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