CN106418322A - Method for increasing content of soluble dietary fibers in apple pomace - Google Patents
Method for increasing content of soluble dietary fibers in apple pomace Download PDFInfo
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- CN106418322A CN106418322A CN201610840507.7A CN201610840507A CN106418322A CN 106418322 A CN106418322 A CN 106418322A CN 201610840507 A CN201610840507 A CN 201610840507A CN 106418322 A CN106418322 A CN 106418322A
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- pomace
- apple pomace
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- 235000013325 dietary fiber Nutrition 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004880 explosion Methods 0.000 claims abstract description 92
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 241000220225 Malus Species 0.000 abstract 15
- 235000015320 potassium carbonate Nutrition 0.000 abstract 3
- 238000002791 soaking Methods 0.000 abstract 3
- 235000021016 apples Nutrition 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 235000005911 diet Nutrition 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000000378 dietary effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008638 plant developmental process Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a method for increasing the content of soluble dietary fibers in apple pomace. The method comprises the following steps of (1) pre-soaking apple pomace raw materials with a K2CO3 solution, wherein the apple pomace raw materials are residues obtained by squeezing juice from apples, performing impurity removal on the apple pomace, performing pre-soaking with the K2CO3 solution of which the mass percentage is 5-20%, after pre-soaking, performing filtration to remove the K2CO3 solution, and performing rinsing with clean water for 2-4 times so as to obtain pre-soaked apple pomace; (2) performing steam flash explosion, removing water from the apple pomace obtained in the step (1) so that the water content of the apple pomace is 15-200%, putting the treated apple pomace into a steam explosion vat, and then performing instantaneous demolition so as to obtain apple pomace in the demolition state; and (3) performing baking, performing crushing, baking the apple pomace obtained after the steam demolition until the moisture is 6% or below, and crushing the baked apple pomace until the particle size is 20-120 meshes. The method disclosed by the invention is low in production cost, besides, additional environmental harm cannot be caused, the problem that the apple pomace is difficult to treat by juice squeezing enterprises is solved, the resource utilization efficiency of the apple pomace is improved, the difficult problem of reusing the apple pomace is solved, and the method has extremely far-reaching social significance and economic value.
Description
Technical field
The present invention relates to a kind of method improving soluble dietary fibre content in pomace, particularly a kind of low stain,
The method that soluble dietary fibre content in pomace can be improved of low energy consumption.
Background technology
Pomace is AJC processing byproduct.China is the first big country of world's apple production, Fructus Mali pumilae in recent years
Yield increases year by year, and fruit juice yield also increases rapidly therewith, will produce 20～25% marc in the course of processing of Sucus Mali pumilae.
The enterprise that squeezes the juice mainly has two kinds to the processing mode of pomace：One is the exposed stacking of marc, and under this mode, marc is easily rotten
Rotten, that is, pollute environment, cause to waste again；Two is simply to process as feedstuff or fertilizer, and added value is extremely low.But pomace contains meals
The various active compositions such as food fiber, polyphenols, in addition also contain VB6, the multivitamin such as VC and VF, therefore, pomace
There is great nutritive value.
Dietary fiber is the seventh-largest nutrient of the mankind, according to its deliquescent difference, can be divided into water soluble dietary fiber
And insoluble dietary fiber, and the content of water soluble dietary fiber be how much evaluate one of physiological function of diet fiber important
Index.Compared with insoluble dietary fiber, water soluble dietary fiber is more easy to, by intestinal microbial population fermentating metabolism, reduce blood glucose and blood
Cholesterol in slurry.In pomace, total dietary fiber is more than 70%, but soluble dietary fibre content is only 3%-9%, therefore,
The content improving water soluble dietary fiber in dietary fiber has significant application value.
In the raising marc reported at present, there are the following problems for the method for water soluble dietary fiber：Application alkaline hydrogen peroxide
Process pomace, soluble dietary fibre content has obvious increase, but application in food for the processed pomace is deposited
In certain safety, and the exhaust emission environment that disposes waste liquid；Using extrusion modification technology, water soluble dietary fiber in pomace
Content increase rate is less；Water soluble dietary fiber in pomace also can be improved using fermentation method, but fermentation process needs costliness
Corollary equipment, relatively costly.
Content of the invention
It is an object of the invention to provide a kind of method improving soluble dietary fibre content in pomace, the method passes through
The technology such as weak caustic solution preimpregnation, steam explosion, control raw material granularity, separate and fiber degrading composition and lignin, make part not
Water soluble dietary fiber converts to water soluble dietary fiber, thus improving soluble dietary fibre content in pomace.The method
Low energy consumption, low cost, it is suitable for industrialized production.
The technical scheme is that, a kind of method improving soluble dietary fibre content in pomace, its feature bag
Containing following step：
（1）Pomace raw material K2CO3Solution presoak, pomace raw material squeeze the juice for Fructus Mali pumilae after residue, pomace remove impurity, use quality
Fraction is the K of 5-20%2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:4-1:20（g: mL）, presoak temperature
20-70 DEG C, presoak time 1-15 h, preimpregnation is filtered after terminating, and removes K2CO3Solution, is rinsed 2-4 time with clear water, obtains preimpregnation Herba Marsileae Quadrifoliae
Marc；
（2）Steam explosion, will（1）Middle pomace removes moisture, makes pomace water content be 15-200%, puts in steam explosion cylinder, pressure
Power 0.2-2.4 MPa, dwell time 10-180 s, then moment explosion, obtain explosion status pomace；
（3）Dry, pulverize, the pomace that steam explosion is obtained is dried and is crushed to granularity 20-120 mesh to moisture below 6%.
K2CO3Liquid quality fraction 5-20%, pomace and K2CO3The solid-to-liquid ratio of solution is 1:4-1:20（g：mL）, preimpregnation
Temperature 20-70 DEG C, presoaks time 1-15h.
K2CO3After solution preimpregnation, pomace water content is 15-200%, water vapour pressure 0.2-2.4 MPa, dwell time 10-
180 s, then moment explosion, obtain explosion status pomace.
Dodge quick-fried rear apple residue to dry, water content control below 6%, granularity 20-120 mesh.
Pretreatment is carried out to pomace using the method for strong acid or highly basic and can destroy cellulosic crystalline texture, but process
Waste liquid afterwards can cause serious pollution to environment.Pretreatment is carried out to pomace before explosion using potassium carbonate, in weak base ring
Under border, the lignin of pomace is removed in a large number, is conducive to the decomposition of the insoluble dietary fiber after steam explosion and to solubility
The conversion of dietary fiber, and potassium, in plant growth and development process, participates in the activation of more than 60 kinds enzyme systems, useless after its process
Liquid will not be to environment.
Steam explosion technology is a kind of preprocess method developing rapidly in recent years, and major function is the thin of destruction biomass
Cell wall substance, separates or fiber degrading composition and lignin, its groundwork mechanism is that raw material is placed in the environment of high temperature, former
Material, by superheated liquid swollen, is full of steam in hole, works as moment（Millisecond）When releasing high pressure, the superheated liquid in raw material hole
Rapid gasify, volume drastically expands and makes cell " explosion ", thus the component realizing raw material is discrete and structural change.It is being processed
During only need to high-temperature steam, without chemical substance, you can make material occur physical modification.Steam explosion is in wood fibre
Alcohol fuel prepared by raw material, the anaerobic fermentation of straw produces the aspect technology such as biogas and applied.Because it can make cell wall break
Split, in recent years, steam explosion also makes some progress in the recycling application of food processing by-product.
The effect that after pomace water content affects steam explosion before Steam explosion treatment, soluble dietary fibre content improves.
Moisture, as the medium of heat transfer and biography energy, contributes to moment blast action and macromolecular substances is converted into small-molecule substance, thus
Make the conversion to water soluble dietary fiber for the insoluble dietary fiber.In addition, pomace contains a certain amount of moisture, Herba Marsileae Quadrifoliae can be suppressed
There is browning reaction at high temperature under high pressure in marc.
After steam explosion, pomace is dried, be crushed to certain granularity.In crushing process, dodge in quick-fried rear pomace
In the presence of the mechanical forces such as shock, shearing, its structure may proceed to cause different degrees of destruction, fiber insoluble dietary fiber
Glycosidic bond in plain component more easy fracture, promotes the conversion to water soluble dietary fiber for the insoluble dietary fiber further.
The invention has the beneficial effects as follows：
（1）Steam explosion technology can destroy being connected with each other between fibre bundle by the abrupt release of vapour pressure, makes cell wall
Rupture, has the effect breaking macromolecule crystal structure from molecular level.Process pomace using steam explosion technology, make Herba Marsileae Quadrifoliae
Marc, in the presence of mechanical force, is destroyed fibre structure, the hemicellulose of degraded part, lignin, promotes pectin, solubility half
The water soluble dietary fiber dissolution such as cellulose, and make the glucosides of the indissoluble macromolecule polyalcohols such as cellulose, insoluble hemicellulose
Bond fission, occurring modification thus being converted into water soluble dietary fiber, greatly improving the content of water soluble dietary fiber in pomace.
Through testing inspection, the pomace being processed using the method for the invention, water soluble dietary fiber is by former pomace 6.34%
Increase to 35.93%.It can be seen that, the method for the invention can make dietary fiber in pomace increase substantially, increase rate maximum up to
466.72%.
（2）Raw material of the present invention adopts solution of potassium carbonate to presoak, and required steam explosion device equipment is simple, simple process, place
Reason process energy consumption is low, therefore, low production cost of the present invention, and and do not result in additional environmental hazard it is achieved that the enterprise pair that squeezes the juice
The intractable problem of pomace, improves the pomace level of resources utilization, solves a difficult problem for pomace recycling, has extremely deep
Remote social meaning and economic worth.
Brief description
Fig. 1 is raw material and the pomace electron-microscope scanning picture after the inventive method process
Fig. 2 is raw material and the infrared spectrogram of the water soluble dietary fiber of pomace extraction after the inventive method process
Fig. 3 is raw material and the graph of molecular weight distribution of the water soluble dietary fiber of pomace extraction after the inventive method process
Note：
In Fig. 2
The infrared spectrogram of 1 water soluble dietary fiber extracting for raw material pomace；
2 is the infrared spectrogram of the water soluble dietary fiber that the pomace after processing through the inventive method extracts.
Specific embodiment
Embodiment 1
The first step, takes 300 g pomace raw materials, remove impurity, the K being 5% with mass fraction2CO3Solution preimpregnation, pomace and K2CO3
The ratio of solution is 1:4（g: mL）, presoak 20 DEG C of temperature, presoak time 1 h, preimpregnation is filtered after terminating, and removes K2CO3Solution,
Rinsed 2 times with clear water, obtain preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 15%, puts in steam explosion cylinder, pressure 0.2
MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 20 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is more than 35%.
Embodiment 2
The first step, takes 300 g pomace raw materials, remove impurity, the K being 15% with mass fraction2CO3Solution preimpregnation, pomace and K2CO3
The ratio of solution is 1:12（g: mL）, presoak temperature 45 C, presoak time 8 h, preimpregnation is filtered after terminating, and removes K2CO3Solution,
Rinsed 2 times with clear water, obtain preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 100%, puts in steam explosion cylinder, pressure 1.2
MPa, dwell time 120 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 60 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is more than 35%.
Embodiment 3
The first step, takes 300 g pomace raw materials, remove impurity, the K being 20% with mass fraction2CO3Solution preimpregnation, pomace and K2CO3
The ratio of solution is 1:20（g: mL）, presoak temperature 70 C, presoak time 15 h, preimpregnation is filtered after terminating, and removes K2CO3Molten
Liquid, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 200%, puts in steam explosion cylinder, pressure 2.4
MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 120 mesh, obtains Herba Marsileae Quadrifoliae
In marc, soluble dietary fibre content is more than 35%.
Embodiment 4
The first step, takes 300 g pomace raw materials, remove impurity, the K being 4% with mass fraction2CO3Solution preimpregnation, pomace and K2CO3
The ratio of solution is 1:20（g: mL）, presoak 20 DEG C of temperature, presoak time 15 h, preimpregnation is filtered after terminating, and removes K2CO3Molten
Liquid, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 15%, puts in steam explosion cylinder, pressure
0.2MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 20 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is more than 35%.
Embodiment 5
The first step, takes 300 g pomace raw materials, remove impurity, the K being 20% with mass fraction2CO3Solution preimpregnation, pomace and K2CO3
The ratio of solution is 1:5（g: mL）, presoak 20 DEG C of temperature, presoak time 1h, preimpregnation is filtered after terminating, and removes K2CO3Solution, uses
Clear water rinses 2 times, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 200%, puts in steam explosion cylinder, pressure 2.4
MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 120 mesh, obtains Herba Marsileae Quadrifoliae
In marc, soluble dietary fibre content is more than 35%.
Comparative experimental example
Comparative experimental example 1
Test example of the present invention：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, is 5% with mass fraction
K2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:4（g: mL）, presoak 20 DEG C of temperature, presoak time 1 h, in advance
Leaching is filtered after terminating, and removes K2CO3Solution, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 15%, puts in steam explosion cylinder, pressure 0.2
MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 20 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is 35.12%.
Only with steam explosion test example：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, put in steam explosion cylinder,
Pressure 0.2 MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
Second step, the pomace that steam explosion is obtained is dried to moisture below 6%, obtains soluble dietary in pomace
Fiber content is 18.36%.
Comparative experimental example 2
Test example of the present invention：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, is 15% with mass fraction
K2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:12（g: mL）, presoak temperature 45 C, presoak time 8 h,
Preimpregnation is filtered after terminating, and removes K2CO3Solution, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 100%, puts in steam explosion cylinder, pressure 1.2
MPa, dwell time 120 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 60 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is 35.93%.
Only with steam explosion test example：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, put in steam explosion cylinder,
Pressure 1.2 MPa, dwell time 120 s, moment explosion, obtain explosion status pomace.
Second step, the pomace that steam explosion is obtained is dried to moisture below 6%, obtains soluble dietary in pomace
Fiber content is 19.20%.
Comparative experimental example 3
Test example of the present invention：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, is 20% with mass fraction
K2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:20（g: mL）, presoak temperature 70 C, presoak the time 15
H, preimpregnation is filtered after terminating, and removes K2CO3Solution, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 200%, puts in steam explosion cylinder, pressure 2.4
MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 120 mesh, obtains Herba Marsileae Quadrifoliae
In marc, soluble dietary fibre content is 35.62%.
Only with steam explosion test example：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, put in steam explosion cylinder,
Pressure 2.4 MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
Second step, the pomace that steam explosion is obtained is dried to moisture below 6%, obtains soluble dietary in pomace
Fiber content is 18.38%.
Comparative experimental example 4
Test example of the present invention：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, is 4% with mass fraction
K2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:20（g: mL）, presoak 20 DEG C of temperature, presoak time 15 h,
Preimpregnation is filtered after terminating, and removes K2CO3Solution, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 15%, puts in steam explosion cylinder, pressure
0.2MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 20 mesh, obtains Fructus Mali pumilae
In slag, soluble dietary fibre content is 35.37%.
Only with steam explosion test example：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, put in steam explosion cylinder,
Pressure 0.2MPa, dwell time 180 s, moment explosion, obtain explosion status pomace.
Second step, the pomace that steam explosion is obtained is dried to moisture below 6%, obtains soluble dietary in pomace
Fiber content is 17.88%.
Comparative experimental example 5
Test example of the present invention：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, is 20% with mass fraction
K2CO3Solution preimpregnation, pomace and K2CO3The ratio of solution is 1:5（g: mL）, presoak 20 DEG C of temperature, presoak time 1h, in advance
Leaching is filtered after terminating, and removes K2CO3Solution, is rinsed 2 times with clear water, obtains preimpregnation pomace.
Second step, preimpregnation pomace is removed moisture, makes pomace water content be 200%, puts in steam explosion cylinder, pressure 2.4
MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
3rd step, the pomace that steam explosion is obtained is dried to moisture below 6%, is crushed to granularity 120 mesh, obtains Herba Marsileae Quadrifoliae
In marc, soluble dietary fibre content is 35.76%.
Only with steam explosion test example：
The first step, takes 300 g pomace raw materials（Soluble dietary fibre content is 6.34%）, remove impurity, put in steam explosion cylinder,
Pressure 2.4 MPa, dwell time 10 s, moment explosion, obtain explosion status pomace.
Second step, the pomace that steam explosion is obtained is dried to moisture below 6%, obtains soluble dietary in pomace
Fiber content is 19.05%.
Above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For institute
Change or the change of other multi-forms for the those of ordinary skill in genus field, can also be made on the basis of the above description
Dynamic.There is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or change
Move within still in the protection domain of the invention.
Claims (4)
1. a kind of improve pomace in soluble dietary fibre content method it is characterised in that：Processing scheme is following
Step：（1）Pomace raw material K2CO3Solution presoak, pomace raw material squeeze the juice for Fructus Mali pumilae after residue, pomace remove impurity, use
K2CO3Solution preimpregnation, pomace and K2CO3Solution is sufficiently mixed, and preimpregnation is filtered after terminating, and removes K2CO3Solution, is rinsed with clear water
2-4 time, obtain preimpregnation pomace；（2）Steam explosion, will（1）Middle pomace removes moisture, puts in steam explosion cylinder, pressure 0.2-
2.4 MPa, dwell time 10-180 s, then moment explosion, obtain explosion status pomace；（3）Dry, pulverize, by steam
The pomace that explosion obtains is dried and is pulverized.
2. as claimed in claim 1 a kind of improve pomace in soluble dietary fibre content method it is characterised in that：
K2CO3Liquid quality fraction 5-20%, pomace and K2CO3The solid-to-liquid ratio of solution is 1:4-1:20（g：mL）, presoak temperature 20-70
DEG C, presoak time 1-15h.
3. as claimed in claim 1 a kind of improve pomace in soluble dietary fibre content method it is characterised in that：
K2CO3After solution preimpregnation, pomace water content is 15-200%.
4. as claimed in claim 1 a kind of improve pomace in soluble dietary fibre content method it is characterised in that：Dodge
Quick-fried rear apple residue is dried, water content control below 6%, the granularity 20-120 mesh of pulverizing.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107897496A (en) * | 2017-12-10 | 2018-04-13 | 禾川（泉州）生物科技有限责任公司 | The emulsifying agent that a kind of fresh-keeping lock freezes |
| CN110301650A (en) * | 2019-08-05 | 2019-10-08 | 中南林业科技大学 | A kind of modified rice bran dietary fiber and its preparation method and application |
| CN115804440A (en) * | 2022-12-23 | 2023-03-17 | 中国科学院过程工程研究所 | Preparation method of pomace gel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1483348A (en) * | 2002-09-17 | 2004-03-24 | 中国科学院过程工程研究所 | Celluse fruit and vegetable dregs food containing enriched bifidus factor and preparation process thereof |
| CN101548757A (en) * | 2009-05-08 | 2009-10-07 | 西北农林科技大学 | Insoluble dietary fiber of raisin tree and preparing method thereof |
| CN101736646A (en) * | 2008-11-07 | 2010-06-16 | 中国科学院化学研究所 | Preparation method of reed or straw cellulose pulp |
| CN102274249A (en) * | 2011-08-15 | 2011-12-14 | 中国科学院过程工程研究所 | Steam explosion pretreatment method for ginkgo leaves |
| CN102787519A (en) * | 2012-08-29 | 2012-11-21 | 青岛恒生生物制药技术开发有限公司 | Method for preparing soluble kelp cellulose |
| CN104172200A (en) * | 2014-07-23 | 2014-12-03 | 中国农业科学院农产品加工研究所 | Method for increasing content of soluble dietary fibers in apple pomace |
-
2016
- 2016-09-22 CN CN201610840507.7A patent/CN106418322B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1483348A (en) * | 2002-09-17 | 2004-03-24 | 中国科学院过程工程研究所 | Celluse fruit and vegetable dregs food containing enriched bifidus factor and preparation process thereof |
| CN101736646A (en) * | 2008-11-07 | 2010-06-16 | 中国科学院化学研究所 | Preparation method of reed or straw cellulose pulp |
| CN101548757A (en) * | 2009-05-08 | 2009-10-07 | 西北农林科技大学 | Insoluble dietary fiber of raisin tree and preparing method thereof |
| CN102274249A (en) * | 2011-08-15 | 2011-12-14 | 中国科学院过程工程研究所 | Steam explosion pretreatment method for ginkgo leaves |
| CN102787519A (en) * | 2012-08-29 | 2012-11-21 | 青岛恒生生物制药技术开发有限公司 | Method for preparing soluble kelp cellulose |
| CN104172200A (en) * | 2014-07-23 | 2014-12-03 | 中国农业科学院农产品加工研究所 | Method for increasing content of soluble dietary fibers in apple pomace |
Non-Patent Citations (1)
| Title |
|---|
| 曹杰，等: "碳酸钠―蒸汽***预处理对麦草化学成分及酶水解效率的影响", 《纤维素科学与技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107897496A (en) * | 2017-12-10 | 2018-04-13 | 禾川（泉州）生物科技有限责任公司 | The emulsifying agent that a kind of fresh-keeping lock freezes |
| CN110301650A (en) * | 2019-08-05 | 2019-10-08 | 中南林业科技大学 | A kind of modified rice bran dietary fiber and its preparation method and application |
| CN115804440A (en) * | 2022-12-23 | 2023-03-17 | 中国科学院过程工程研究所 | Preparation method of pomace gel |
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