CN101456979A - Edible packaging film prepared by potato residue and preparation method - Google Patents
Edible packaging film prepared by potato residue and preparation method Download PDFInfo
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- CN101456979A CN101456979A CNA2008102098206A CN200810209820A CN101456979A CN 101456979 A CN101456979 A CN 101456979A CN A2008102098206 A CNA2008102098206 A CN A2008102098206A CN 200810209820 A CN200810209820 A CN 200810209820A CN 101456979 A CN101456979 A CN 101456979A
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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
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Abstract
The invention discloses an edible package film prepared by using potato dregs and a preparation method thereof, relating to development and utilization of the potato dregs. The edible package film is made of fresh potato dregs produced by producing potato starch or potato dregs powder by dehydration and drying; the preparation method for film is to produce the fresh potato dregs or potato dreg powder into a potato dreg sizing agent with particle degree of 0.10 to 0.56 mm; the potato dreg sizing agent and water are mixed and a tackiness agent, a plastifying agent, a deaeration agent, a reinforcing agent, a barrier agent, an emulsifying agent and a parting agent to produce a film sizing agent; the film sizing agent is produced into the edible package film by a curtain coating film forming technology. The invention effectively uses the potato dregs or potato dreg powder produced by producing and processing potato starch and increase the value thereof, avoids polluting environment caused by abandoning of potato dregs, and meanwhile reduces production cost of the package film. The edible package film is provided with fine mechanical, transmission and barrier performance, thus meeting the standard requirements on food package materials.
Description
One, technical field
What the present invention relates to is the development and use of potato residue, particularly be to be the edible packing membrane and the preparation method of feedstock production with the by product potato slag in the yam starch production process
Two, background technology
Potato has become the fourth-largest crop of China after wheat, paddy rice and corn, and annual production has broken through 7,000 ten thousand tons.Along with the development of yam starch industry, the yam starch output of present China has reached 930,000 tons, and annual simultaneously have up to a million tons the bright potato slag of potato to produce, and these potato slags all go out of use or bury and do the waste processing.
The bright potato slag of potato main component is water, Mierocrystalline cellulose, hemicellulose, pectin and remaining starch granules, and wherein Mierocrystalline cellulose, hemicellulose, pectin and remaining starch granules etc. have very high value of exploiting and utilizing.
Utilization about the potato slag, just begin to carry out the development and use research of potato slag abroad in the forties, and China just payes attention to the research of this respect gradually to the end of the nineties, mainly be extraction purifying, preparation oxalic acid, the food fibre etc. by potato slag fermentative production single-cell protein feed, potato slag pectin, its scale is in the laboratory study state.
So-called edible packing membrane is to be raw material with edible natural material (as Mierocrystalline cellulose and derivative, protein, polysaccharide, starch etc.), the film with porousness network structure that forms by the effect between differing molecular.This packing film has certain nutrient value, is the edible pollution-free food wrapping material of a kind of degradable.
The biological Bi Huimin with Agricultural engineering institute of Jilin University has published the article of exercise question for " research of yam starch base Edible Film " at 2003 04 phases Jilin University's journal (engineering version), it is base material that this article provides with the yam starch, with the Xylo-Mucine is toughener, and propylene oxide is the yam starch base Edible Film of linking agent preparation.
Chinese patent 200510107823.5 denominations of invention are the patent of invention of " edible packing membrane and its production and use ", the edible packing membrane that this patent provides mainly is by soybean protein isolate, gelatin is formed, the film forming liquid of preparation edible packing membrane is obtained by soybean protein isolate and two kinds of solution mixing of gelatin, contain soybean protein isolate in the film forming liquid, gelatin, and further subsidiary material such as the glycerine that is used for improving film properties that adds, linking agent (genipin, trans-glutaminases and alum), alkaline matter (yellow soda ash, sodium hydroxide), the outer appearnce of film is like plastics film, can in 30～100 ℃ of water, dissolve, can use or be used as the internal packing of various food, the inner packaging material of Chinese patent medicine.
Three, summary of the invention
The objective of the invention is provides a kind of edible packing membrane that utilizes the potato residue preparation at the problems referred to above, and provide the preparation method of the edible packing membrane that utilizes potato residue preparation, effectively utilize potato residue or by the potato ground-slag that dehydrates and make its increment, avoid discarded contaminate environment because of the potato slag.
For adopting following technical scheme, the purpose the present invention who realizes foregoing invention is achieved:
Edible packing membrane is utilize to produce bright potato slag that yam starch produces or make for raw material system by the potato ground-slag that dehydrates, and comprises potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent in the film.
The method of utilizing potato residue to prepare edible packing membrane is: in reactor earlier with bright potato slag under 80～120 ℃ of temperature, heated 5～40 minutes, then that the potato ground-slag is broken, make granularity and be the potato slag slurry of 0.10～0.56mm or in potato slag slurry, add proteolytic enzyme and amylase obtains potato dregs diet fibre and polysaccharide mixture; Stir after taking by weighing the potato slag slurry of formula ratio or potato dregs diet fibre and polysaccharide mixture and water mixing, and add sizing agent successively, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent; Reaction is 0.5 hour under 80 ℃ of temperature, makes the film slurry, and the film slurry is made edible packing membrane with casting film-forming technology.
The another kind of preparation method who utilizes potato residue to prepare edible packing membrane is: the granularity of packing in reactor is 0.10～0.56mm potato ground-slag, the potato slag slurry that takes by weighing formula ratio with stir after water mixes, and add sizing agent successively, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent; Reaction is 0.5 hour under 80 ℃ of temperature, makes the film slurry; The film slurry is made the potato residues edible packing membrane with casting film-forming technology.
The addition of sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent serves as to calculate benchmark with 100 parts of parts by weight that add water in the scheme, is respectively 5～20 parts of bright potato slag or potato ground-slags, 0.1～1 part of sizing agent, 1～5 part in softening agent, 0.1～0.5 part of deaerating agent, 0.1～1 part of auxilliary strong agent, 0.1～1 part of barrier agent, 0.1～1 part of emulsifying agent, 0.1～0.5 part of releasing agent.
The additive sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, the releasing agent that are used to improve film properties in the scheme are the additive that the foodstuffs industry regulation allows interpolation.Rhizoma amorphophalli glucomannan wherein is the sizing agent of potato residues food fibre, is used to improve the system gel-strength, has the effect of membrane-forming agent concurrently; Also can add carrageenin as collaborative sizing agent, both mix, and its weight ratio is followed successively by 3:1 when using.Softening agent is a poly(oxyethylene glycol) 400, also can add glycerine, citric acid glyceride, wherein is best with the poly(oxyethylene glycol) 400, can be used alone or as a mixture, and its weight ratio was followed successively by 3:2:1 when the three mixed use.Tween-the 20th, tensio-active agent is used to deviate from the gas in the slurry system.Vltra tears is auxilliary strong agent, is used to strengthen the stretchiness and the toughness of edible packing membrane, also can add methylcellulose gum, carboxyl propyl cellulose, can be used alone or as a mixture, and its weight ratio was followed successively by 3:2:1 when the three mixed use.Barrier agent is stearic acid such as octadecanoic acid, also can add Palmiticacid such as hexadecanoic acid, be used to improve packing film resistance oxygen, steam and oil resistance fat performance block water, has lubricant simultaneously, wherein be best with the stearic acid, can mix use separately or with stearic acid and Palmiticacid, the two mixes, and its weight ratio is followed successively by 3:1 when using.Emulsifying agent is a mono-glycerides, also can add sucrose ester, soybean phospholipid, wherein is best with the mono-glycerides, a kind of independent use or three wherein can be mixed use, and the three mixes its weight ratio of use and is followed successively by 2:1:1.Releasing agent is a beeswax, is used to improve potato residues packing film film forming and demolding performace, also can add silicone oil, wherein is best with the beeswax, can mix use separately or with beeswax and silicone oil, and the two mixes, and its weight ratio is followed successively by 3:1 when using.Water can use ordinary tap water, as the solvating agent of whole components.
The positively effect that the present invention has: the present invention is that raw material is made edible packing membrane by adding sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent and releasing agent with yam starch processing waste by-product potato slag or potato ground-slag, the potato slag that produces during with the processing yam starch effectively utilizes, and reduces the production cost of edible packing membrane; The edible packing membrane of being produced has favorable mechanical, printing opacity and barrier property (resistance oxygen, the steam that blocks water, oil resistance), can satisfy the standard-required as used for packing foods materials such as oil plant bag, sauce packet and soymilk powder.
Four, embodiment
Embodiment 1: with bright potato slag is the feedstock production edible packing membrane.
Bright potato slag is put into reactor, be warming up to 80 ℃, keep heating 40 minutes, remove the polyphenoloxidase in the bright potato slag, make the potato slag slurry that granularity is 0.1mm with the potato sizing starch behind the enzyme removal protecting color is broken, reduce to 55 ℃, add 0.1 gram amylase, 0.05 gram papoid and 0.02 gram lipase successively at potato slag slurry, remove residual amount of starch, protein and fat in the potato slag, reduce to normal temperature then, obtain potato dregs diet fibre slurry.Take by weighing 5g potato dregs diet fibre slurry, after adding 92g tap water mixing and stirring, add the 0.1g Rhizoma amorphophalli glucomannan successively, 1.2g poly(oxyethylene glycol) 400,0.1g tween-20,0.9g Vltra tears, 0.2g octadecanoic acid, 0.3g mono-glycerides, 0.2g beeswax is heated to 80 ℃, reacts 0.5 hour, make the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 5Mpa, elongation at break: 30%, and transmittance: 80%, bursting strength 20g/cm
2, oxygen transmission rate is: 10cm
3/ m
224h0.1MPa, saturating oily coefficient: 20gmm/m
2Dissolution rate 6mg/s among the d, 37 ℃ of water.
Embodiment 2: with bright potato slag is the feedstock production edible packing membrane.
Bright potato slag is put into reactor is warming up to 120 ℃, keep heating 5 minutes, remove the polyphenoloxidase in the bright potato slag, with the potato sizing starch of enzyme removal protecting color is broken make the potato slag slurry that granularity is 0.3mm after, be cooled to normal temperature; Take by weighing 15g potato slag slurry, after adding 81g tap water mixing and stirring, add the 0.6g Rhizoma amorphophalli glucomannan successively, 2.2g poly(oxyethylene glycol) 400,0.4g tween-20,0.2g Vltra tears, 0.2g octadecanoic acid, 0.2g mono-glycerides, 0.2g beeswax is heated to 80 ℃, reacts 0.5 hour, make the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 20Mpa, elongation at break: 100%, and transmittance: 40%, bursting strength 100g/cm
2, oxygen transmission rate is: 2cm
3/ m
224h0.1MPa, saturating oily coefficient: 4gmm/m
2Dissolution rate 2mg/s among the d, 37 ℃ of water.
Embodiment 3: be the edible packing membrane of feedstock production with the potato ground-slag
Taking by weighing the 10g granularity in reactor is 0.56mm potato ground-slag, after adding 87g water mixing and stirring, take by weighing successively then and add the 0.5g Rhizoma amorphophalli glucomannan, 1.2g glycerine, 0.2g tween-20,0.5g Vltra tears, 0.2g octadecanoic acid, 0.3g mono-glycerides, 0.1g silicone oil are made potato slag slurry; Potato slag slurry is warming up to 80 ℃ of temperature, reacted 0.5 hour, make the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 10Mpa, elongation at break: 80%, and transmittance: 50%, bursting strength 60g/cm
2, oxygen transmission rate is: 1cm
3/ m
224h0.1MPa, saturating oily coefficient: 2gmm/m
2Dissolution rate 2mg/s among the d, 37 ℃ of water.
Embodiment 4: with bright potato slag is the feedstock production edible packing membrane.
Bright potato slag is put into reactor, be warming up to 120 ℃, keep heating 5 minutes, remove the polyphenoloxidase in the bright potato slag, with the potato sizing starch behind the enzyme removal protecting color is broken make the potato slag slurry that granularity is 0.3mm after, reduce to 55 ℃, add 0.1 gram amylase, 0.05 gram papoid and 0.02 gram lipase successively at potato slag slurry, remove residual amount of starch, protein and fat in the potato slag, reduce to normal temperature then, obtain potato dregs diet fibre slurry.Take by weighing 15g potato dregs diet fibre slurry, after adding 82g tap water mixing and stirring, add the 0.8g Rhizoma amorphophalli glucomannan successively, 1.2g poly(oxyethylene glycol) 400,0.1g tween-20,0.2g carboxyl propyl cellulose, 0.2g octadecanoic acid, 0.3g mono-glycerides, the 0.2g beeswax is heated to 80 ℃, reacted 0.5 hour, make and contain potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, the film slurry of releasing agent is made edible packing membrane with the film slurry with casting film-forming technology, and the packing film outer appearnce is like translucent composite paper-plastic film for package.The performance test results is tensile strength: 20Mpa, elongation at break: 100%, and transmittance: 40%, bursting strength 100g/cm
2, oxygen transmission rate is: 2cm
3/ m
224h0.1MPa, saturating oily coefficient: 4gmm/m
2Dissolution rate 2mg/s among the d, 37 ℃ of water.
Embodiment 5: with bright potato slag is the feedstock production edible packing membrane
Take by weighing 10g potato dregs diet fibre slurry, after adding 87g tap water mixing and stirring, take by weighing successively then and add the 0.5g Rhizoma amorphophalli glucomannan, 1.2g poly(oxyethylene glycol) 400,0.2g tween-20,0.5g Vltra tears, 0.2g octadecanoic acid, 0.3g mono-glycerides, 0.1g beeswax are made potato slag slurry; Potato slag slurry is warming up to 80 ℃ of temperature, reacted 0.5 hour, contain the film slurry of potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The outer appearnce of packing film is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 10Mpa, elongation at break: 80%, and transmittance: 50%, bursting strength 60g/cm
2, oxygen transmission rate is: 1cm
3/ m
224h0.1MPa, saturating oily coefficient: 2gmm/m
2Dissolution rate 2mg/s among the d, 37 ℃ of water.Other is with embodiment 1.
Embodiment 6: be the edible packing membrane of feedstock production with the potato ground-slag
Taking by weighing the 15g granularity in reactor is 0.1mm potato ground-slag, after adding 82g water mixing and stirring, take by weighing successively then and add the 0.8g Rhizoma amorphophalli glucomannan, 1.2g poly(oxyethylene glycol) 400,0.2g tween-20,0.3g methylcellulose gum, 0.2g hexadecanoic acid, 0.2g mono-glycerides, 0.1g silicone oil are made potato slag slurry; Potato slag slurry is warming up to 80 ℃ of temperature, reacted 0.5 hour, make the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The outer appearnce of packing film is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 15Mpa, elongation at break: 80%, and transmittance: 30%, bursting strength 50g/cm
2, oxygen transmission rate is: 3cm
3/ m
224h0.1MPa, saturating oily coefficient: 5gmm/m
2Dissolution rate 5mg/s among the d, 37 ℃ of water.
Embodiment 7: with bright potato slag is the feedstock production edible packing membrane
Bright potato slag is put into reactor, bright potato slag is put into reactor, be warming up to 80 ℃, keep heating 40 minutes, remove the polyphenoloxidase in the bright potato slag, with the potato sizing starch behind the enzyme removal protecting color is broken make the potato slag slurry that granularity is 0.56mm after, be cooled to normal temperature.Take by weighing the 10g slurry, the 86g tap water is after stirring, add the 0.3g carrageenin successively, 1.6g citric acid glyceride, 0.2g tween-20,0.5g Vltra tears, 0.5g octadecanoic acid, 0.5g sucrose ester, 0.4g beeswax, be heated to 80 ℃, reacted 0.5 hour, and made the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 15Mpa, elongation at break: 80%, and transmittance: 50%, bursting strength 80g/cm
2, oxygen transmission rate is: 6cm
3/ m
224h0.1MPa, saturating oily coefficient: 5gmm/m
2Dissolution rate 4mg/s among the d, 37 ℃ of water.
Embodiment 8: with bright potato slag is the feedstock production edible packing membrane
Bright potato slag is put into reactor, bright potato slag is put into reactor, be warming up to 100 ℃, keep heating 20 minutes, remove the polyphenoloxidase in the bright potato slag, with the potato sizing starch behind the enzyme removal protecting color is broken make the potato slag slurry that granularity is 0.1mm after, be cooled to normal temperature.Take by weighing the 5g slurry, the 92.5g tap water is after stirring, add the 0.8g Rhizoma amorphophalli glucomannan successively, 0.5g glycerine, 0.1g tween-20,0.8g Vltra tears, 0.1g octadecanoic acid, 0.1g soybean phospholipid, 0.1g beeswax, be heated to 80 ℃, reacted 0.5 hour, and made the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 5Mpa, elongation at break: 30%, and transmittance: 60%, bursting strength 20g/cm
2, oxygen transmission rate is: 10cm
3/ m
224h0.1MPa, saturating oily coefficient: 12gmm/m
2Dissolution rate 3mg/s among the d, 37 ℃ of water.
Embodiment 9: with bright potato slag is the feedstock production edible packing membrane
Take by weighing 10g potato slag slurry, after adding 86g tap water mixing and stirring, add the 0.5g Rhizoma amorphophalli glucomannan successively, 1.2g poly(oxyethylene glycol) 400,0.4g tween-20,0.6g Vltra tears, 0.4g octadecanoic acid, 0.5g mono-glycerides, 0.4g beeswax is heated to 80 ℃, reacts 0.5 hour, make the film slurry that contains potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent, the film slurry is made edible packing membrane with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 15Mpa, elongation at break: 60%, and transmittance: 50%, bursting strength 70g/cm
2, oxygen transmission rate is: 5cm
3/ m
224h0.1MPa, saturating oily coefficient: 3gmm/m
2Dissolution rate 3mg/s among the d, 37 ℃ of water.Other is with embodiment 2.
Embodiment 10: with bright potato slag is the feedstock production edible packing membrane
Take by weighing 15g potato slag slurry, after adding 81g tap water mixing and stirring, add the 0.3g Rhizoma amorphophalli glucomannan successively, 0.1g carrageenin, 0.6g poly(oxyethylene glycol) 400,0.4g glycerine, 0.2g citric acid glyceride, 0.6g tween-20,0.3g Vltra tears, 0.2g methylcellulose gum, 0.1g the carboxyl propyl cellulose, the 0.3g octadecanoic acid, 0.1g hexadecanoic acid, the 0.2g mono-glycerides, 0.1g sucrose ester, 0.1g soybean phospholipid, 0.3g beeswax, 0.1g silicone oil are heated to 80 ℃, react 0.5 hour, make and contain potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, the film slurry of releasing agent is made edible packing membrane with the film slurry with casting film-forming technology.The packing film outer appearnce is like translucent composite paper-plastic film for package, and The performance test results is tensile strength: 17Mpa, elongation at break: 65%, and transmittance: 58%, bursting strength 83g/cm
2, oxygen transmission rate is: 2.1cm
3/ m
224h0.1MPa, saturating oily coefficient: 1.2gmm/m
2Dissolution rate 1.3mg/s among the d, 37 ℃ of water.Other is with embodiment 2.
Claims (12)
1, a kind of edible packing membrane, it is characterized in that: this packing film is the bright potato slag that produces when utilize producing yam starch or makes for raw material by the potato ground-slag that dehydrates, comprises potato residue, sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent in the film.
2, a kind of described method of utilizing potato residue to prepare edible packing membrane of claim 1 that is used for, it is characterized in that: this method be in reactor earlier with bright potato slag under 80～120 ℃ of temperature, heated 5～40 minutes, then that the potato ground-slag is broken, making granularity is the potato slag slurry of 0.10～0.56mm; The potato slag slurry that takes by weighing formula ratio with stir after water mixes, and add sizing agent successively, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent; Reaction is 0.5 hour under 80 ℃ of temperature, makes the film slurry; The film slurry is made edible packing membrane with casting film-forming technology.
3, a kind of described method of utilizing potato residue to prepare edible packing membrane of claim 1 that is used for, it is characterized in that: this method be in reactor earlier with bright potato slag at 80～120 ℃, heated 5～40 minutes, then that the potato ground-slag is broken, making granularity is the potato slag slurry of 0.10～0.56mm; In potato slag slurry, add proteolytic enzyme and amylase, obtain potato dregs diet fibre and polysaccharide mixture; Stir after taking by weighing the potato dregs diet fibre of formula ratio and polysaccharide mixture and water mixing, and add sizing agent successively, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent; Reaction is 0.5 hour under 80 ℃ of temperature, makes the film slurry; The film slurry is made the potato residues edible packing membrane with casting film-forming technology.
4, a kind ofly be used for the method that the described potato residue of claim 1 prepares edible packing membrane, it is characterized in that: this method is to be 0.10～0.56mm potato ground-slag with granularity earlier in reactor, by formula ratio with stir after water mixes, make potato slag slurry; Take by weighing the potato slag slurry of formula ratio and add sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent successively; Reaction is 0.5 hour under 80 ℃ of temperature, makes the film slurry; The film slurry is made the potato residues edible packing membrane with casting film-forming technology.
5, according to claim 2 or the 3 or 4 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: the addition of sizing agent, softening agent, deaerating agent, auxilliary strong agent, barrier agent, emulsifying agent, releasing agent serves as to calculate benchmark with 100 parts of parts by weight that add water, is respectively 5～20 parts of bright potato slag or potato ground-slags, 0.1～1 part of sizing agent, 0.5～3 part in softening agent, 0.1～0.5 part of deaerating agent, 0.1～1 part of auxilliary strong agent, 0.1～1 part of barrier agent, 0.1～1 part of emulsifying agent, 0.1～0.5 part of releasing agent.
6, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: sizing agent is Rhizoma amorphophalli glucomannan, carrageenin or the two mixture; The weight ratio of its mixture is 3:1.
7, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: the technological process of this method is: softening agent is polyoxyethylene glycol, glycerine, citric acid glyceride or its mixture; The weight ratio of its mixture is 3:2:1.
8, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: the technological process of this method is: deaerating agent is a tween-20.
9, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: auxilliary strong agent is Vltra tears, methylcellulose gum, carboxyl propyl cellulose or three's mixture; The weight ratio of its mixture is 3:2:1.
10, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: barrier agent is stearic acid, Palmiticacid or its mixture; The weight ratio of its mixture is 3:1.
11, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: the emulsifying agent mono-glycerides is emulsifying agent, sucrose ester, soybean phospholipid or three's mixture; The weight ratio of its mixture is 2:1:1.
12, according to claim 2 or 3 or the 4 or 5 described methods of utilizing potato residue to prepare edible packing membrane, it is characterized in that: releasing agent is beeswax, silicone oil or its mixture, and the weight ratio of its mixture is 3:1.
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| CN102206362A (en) * | 2011-04-28 | 2011-10-05 | 福建农林大学 | Instant noodle flavoring package coating and preparation method thereof |
| CN102702578A (en) * | 2012-05-28 | 2012-10-03 | 上海应用技术学院 | Edible grass jelly glue-mandioc preservative film and preparation method thereof |
| CN102700033A (en) * | 2012-06-13 | 2012-10-03 | 东莞市剑鑫电子材料有限公司 | Environment-friendly food-grade releasing agent and preparation method thereof |
| CN103643575A (en) * | 2013-12-11 | 2014-03-19 | 苏州谊恒印务有限公司 | Method for preparing potato slag printing paper pulp |
| CN104151629A (en) * | 2014-07-25 | 2014-11-19 | 福建农林大学 | Edible small steamed bun cushion film and preparation method thereof |
| CN104710638A (en) * | 2015-03-16 | 2015-06-17 | 常熟理工学院 | Method for improving oil resistance of isolated soy protein film |
| CN104846686A (en) * | 2015-05-28 | 2015-08-19 | 句容市茂源织造厂 | Natural moisture-proof edible food packaging paper and preparation method thereof |
| CN104861687A (en) * | 2015-06-04 | 2015-08-26 | 苏州市湘园特种精细化工有限公司 | Edible film and preparation method thereof |
| CN105153476A (en) * | 2015-07-22 | 2015-12-16 | 合肥忠豪新材料有限公司 | Food packaging film with good toughness and preparation method therefor |
| CN105968419A (en) * | 2016-05-27 | 2016-09-28 | 黑龙江八农垦大学 | Packaging film material, preparation method and application thereof |
| CN106336683A (en) * | 2016-08-28 | 2017-01-18 | 仇颖超 | Method for preparing stomach-invigorating edible packaging film |
| CN107216494A (en) * | 2017-07-07 | 2017-09-29 | 王忠良 | Food package film containing lacquer tree seed extract |
| CN108117670A (en) * | 2018-01-24 | 2018-06-05 | 北京林业大学 | A kind of konjaku flour-carragheen edible packing membrane |
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2008
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206362B (en) * | 2011-04-28 | 2012-06-27 | 福建农林大学 | Instant noodle flavoring package coating and preparation method thereof |
| CN102206362A (en) * | 2011-04-28 | 2011-10-05 | 福建农林大学 | Instant noodle flavoring package coating and preparation method thereof |
| CN102702578A (en) * | 2012-05-28 | 2012-10-03 | 上海应用技术学院 | Edible grass jelly glue-mandioc preservative film and preparation method thereof |
| CN102700033A (en) * | 2012-06-13 | 2012-10-03 | 东莞市剑鑫电子材料有限公司 | Environment-friendly food-grade releasing agent and preparation method thereof |
| CN102700033B (en) * | 2012-06-13 | 2014-08-06 | 东莞市剑鑫电子材料有限公司 | Environment-friendly food-grade releasing agent and preparation method thereof |
| CN103643575A (en) * | 2013-12-11 | 2014-03-19 | 苏州谊恒印务有限公司 | Method for preparing potato slag printing paper pulp |
| CN104151629A (en) * | 2014-07-25 | 2014-11-19 | 福建农林大学 | Edible small steamed bun cushion film and preparation method thereof |
| CN104151629B (en) * | 2014-07-25 | 2016-04-06 | 福建农林大学 | Edibility steamed stuffed bun by small bamboo food steamer pad film and preparation method thereof |
| CN104710638B (en) * | 2015-03-16 | 2017-02-22 | 常熟理工学院 | Method for improving oil resistance of isolated soy protein film |
| CN104710638A (en) * | 2015-03-16 | 2015-06-17 | 常熟理工学院 | Method for improving oil resistance of isolated soy protein film |
| CN104846686A (en) * | 2015-05-28 | 2015-08-19 | 句容市茂源织造厂 | Natural moisture-proof edible food packaging paper and preparation method thereof |
| CN104861687A (en) * | 2015-06-04 | 2015-08-26 | 苏州市湘园特种精细化工有限公司 | Edible film and preparation method thereof |
| CN105153476A (en) * | 2015-07-22 | 2015-12-16 | 合肥忠豪新材料有限公司 | Food packaging film with good toughness and preparation method therefor |
| CN105968419A (en) * | 2016-05-27 | 2016-09-28 | 黑龙江八农垦大学 | Packaging film material, preparation method and application thereof |
| CN105968419B (en) * | 2016-05-27 | 2018-07-10 | 黑龙江八一农垦大学 | A kind of packaging membrane material, preparation method and applications |
| CN106336683A (en) * | 2016-08-28 | 2017-01-18 | 仇颖超 | Method for preparing stomach-invigorating edible packaging film |
| CN107216494A (en) * | 2017-07-07 | 2017-09-29 | 王忠良 | Food package film containing lacquer tree seed extract |
| CN107216494B (en) * | 2017-07-07 | 2020-07-10 | 宜兴西工维新科技有限公司 | Food packaging film containing true Lacquertree seed extract |
| CN108117670A (en) * | 2018-01-24 | 2018-06-05 | 北京林业大学 | A kind of konjaku flour-carragheen edible packing membrane |
| CN108729299A (en) * | 2018-07-04 | 2018-11-02 | 东莞职业技术学院 | It is a kind of to be used to obstruct cellulose membrane of ink and preparation method thereof |
| CN108729299B (en) * | 2018-07-04 | 2020-10-23 | 东莞职业技术学院 | Cellulose membrane for blocking printing ink and preparation method thereof |
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