CN103913046A - Orange pomace and peel drying method - Google Patents
Orange pomace and peel drying method Download PDFInfo
- Publication number
- CN103913046A CN103913046A CN201410055353.1A CN201410055353A CN103913046A CN 103913046 A CN103913046 A CN 103913046A CN 201410055353 A CN201410055353 A CN 201410055353A CN 103913046 A CN103913046 A CN 103913046A
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- CN
- China
- Prior art keywords
- pomace
- orange peel
- orange
- peel residue
- orange peels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 14
- 239000004571 lime Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005303 weighing Methods 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 10
- 241000207199 Citrus Species 0.000 claims description 9
- 235000020971 citrus fruits Nutrition 0.000 claims description 9
- 241001672694 Citrus reticulata Species 0.000 claims description 8
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 5
- 235000019658 bitter taste Nutrition 0.000 abstract description 6
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 239000003674 animal food additive Substances 0.000 abstract 1
- 239000002932 luster Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 235000021038 drupes Nutrition 0.000 description 5
- 241000207840 Jasminum Species 0.000 description 3
- 235000010254 Jasminum officinale Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001277 pectin Polymers 0.000 description 3
- 235000010987 pectin Nutrition 0.000 description 3
- 239000001814 pectin Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 235000005976 Citrus sinensis Nutrition 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- VHLJDTBGULNCGF-UHFFFAOYSA-N Limonin Natural products CC1(C)OC2CC(=O)OCC23C4CCC5(C)C(CC(=O)C6OC56C4(C)C(=O)CC13)c7cocc7 VHLJDTBGULNCGF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000012869 ethanol precipitation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- KBDSLGBFQAGHBE-MSGMIQHVSA-N limonin Chemical compound C=1([C@H]2[C@]3(C)CC[C@H]4[C@@]([C@@]53O[C@@H]5C(=O)O2)(C)C(=O)C[C@@H]2[C@]34COC(=O)C[C@@H]3OC2(C)C)C=COC=1 KBDSLGBFQAGHBE-MSGMIQHVSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses an orange pomace and peel drying method. The orange pomace and peel drying method is characterized by comprising the steps of performing rolling, namely feeding orange peels, kernels and pomace into a peel pressing oil machine to be rolled, feeding rolled orange peels and pomace into a smashing machine to form particle pulp with particle size ranging 8mm to 12mm, standing the particle pulp in a tank with a stirring device, adding 0.5-1% by total orange peel and pomace weight of lime, performing stirring for 30-40 minutes for standby application, feeding the orange peels and pomace mixed with the lime into a belt presser to squeeze the orange peels and pomace with 3-4 kilogram pressure, collecting the pressed orange peels and pomace for standby application, feeding the squeezed orange peels and pomace into a flashing type drying machine to be dried for 5-10 minutes at the temperature ranging from 400 DEG C to 40 DEG C and performing bagging, weighing, opening sealing and storage on dried orange peels and pomace. The dried orange peels and pomace are golden yellow in color and luster and free of bitter taste and can serve as a food and a feed additive, and the product usage is greatly improved.
Description
Technical field
The present invention relates to technical field of drying, is a kind of citrus pomace skin furnace drying method specifically.
Background technology
Citrus is the good fruit that people like, it is documented, current global orange annual production exceedes hundred million tons, and China's orange annual production exceedes 1,800 hundred million tons, and has the trend of increase year after year.Citrus can produce a large amount of pomace such as From Orange Peel, fruit stone skins in processing fruit juice process, and general pomace skin accounts for citrus total amount 30%.Because the skin slags such as orange, red tangerine skin and flesh, core are rich in protein, polysaccharide, trace element and multivitamin, as scientifically processed not in time, can go mouldy very soon rotten, give out and make us insufferable odor pollution environment, traditional many Bian of orange peel, core, pomace are with burying processing, because orange peel, core, slag acidity are high, severe contamination is buried ground soil and water, causes burying ground vegetation raw.The method of simultaneously burying is processed orange peel, core, slag and has been wasted available precious resources.In order to address the above problem, people have carried out a large amount of research work to orange peel, core, slag processing, as Chinese patent 93110827.6 discloses a kind of preparation technology of Citrus reticuiata Blano series of products, it is characterized in that tangerine peel, through cleaning, pulverizing, immersion, decompression distillation, lixiviate, ethanol precipitation, press filtration, the step such as concentrated, Citrus reticuiata Blano to be prepared into the series of products such as tangerine oil, pectin, uranidin, feed addictive.But a large amount of organic solvents of Bian in process of production, production cost is high, complex manufacturing, production efficiency are low, and environment is produced to secondary pollution.Also there is people once to attempt, by the method for direct oven dry, orange peel residue is processed to Fodder making additive, due to the special moisture structure (cavernous body shape) of orange peel and contain a large amount of pectin, not only baking time is long, coal consumption is high, often two tons of coals also can not dry one ton of dry orange peel residue, and often orange peel outside is burned, and inner side water content is still more than 15%, when storage, very easily goes mouldy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and save the energy, production efficiency is high, the dry behaviour's degree of product is high, the orange peel of process drum list, drupe slag furnace drying method, object of the present invention realizes by following technical proposals, a kind of orange peel drupe slag furnace drying method, follows these steps to carry out:
1, roll: the orange peel after squeezing the juice, core, muscle slag (hereinafter referred to as orange peel residue) are sent into press in skin oil machine and roll;
2, withered the mandarin orange after rolling skin slag is sent into the particle slurry that is ground into 8-12mm in pulverizer,
3, orange peel residue particle slurry is placed in to the tank with agitating device, and adds the lime of orange peel residue gross weight 0.5-1%, stir 30-40 minute for subsequent use;
4, the orange peel residue that is mixed with lime is sent in belt press and with 3-4 kilogram of pressure, orange peel residue squeezed, collect orange peel residue and press slag for subsequent use;
5, the orange peel residue after squeezing is sent in Flash Type dryer to 400-450 ℃ of baking 5-10 second;
6, by orange peel residue pack, weighing, sealing, storage after baking.
The present invention squeezes and removes most oiliness and bitterness thing in orange peel by rolling on the one hand, as citrus peel oil, limonin and lemon alkali, make product without bitter taste, destroy the moisture structure (spongelike structure) of orange peel simultaneously, through pulverizing, the dried up performance of orange peel residue is improved again, by adding a small amount of lime to make the calcification of part pectin, (lime is added affects product purpose in addition, as uncomfortable cooperation food additives or feed addictive), make orange peel residue be easier to dry by above-mentioned processing, in addition use flash dryer, enhance productivity on the one hand, reduce energy resource consumption, use the orange peel residue golden yellow color of hyperthermia drying simultaneously, also have high temperature can make the orange peel residue bitter taste of oven dry atomic, effectively prevent from delaying bitter taste problem, the object of the invention is to realize from above-mentioned situation is known.Compared with prior art, orange peel residue of the present invention is dried fast, technique is saved the energy simply, in a large number, coal consumption per ton can output 2-2.2 ton orange peel residue dry product, and product water content is less than 10%, and orange peel residue golden yellow color after drying, without bitter taste, greatly improve product purpose, both can make food, feed addictive, also can make other filler.
The specific embodiment
Embodiment 1, a kind of orange peel drupe slag furnace drying method, follows these steps to carry out:
1, roll: the orange peel after squeezing the juice, core, muscle slag (hereinafter referred to as orange peel residue) are sent into press in skin oil machine and roll;
2, pulverize: withered the mandarin orange after rolling skin is sent into the particle slurry that is ground into 8-12mm in pulverizer by a ribbon conveyer or screw conveyor; The present embodiment selects hammer mill to pulverize.
3, stir: orange peel residue particle slurry is pumped in the tank with agitating device by Auger screw pump, and adds the lime of orange peel residue gross weight 0.5% weight, stir 40 minutes for subsequent use.
4, squeezing: the orange peel residue that is mixed with lime is sent in belt press by single-screw (single screw) pump, with 3 kilograms of pressure, orange peel residue is squeezed, collect orange peel residue and press slag for subsequent use.
5, dry: the orange peel residue after squeezing, by carrying jasmine material to send into 450 ℃ of bakings in Flash Type dryer, is generally stopped and completes oven dry 5 seconds in Flash Type dryer.
6, pack, storage: by orange peel residue pack, weighing, sealing, storage after baking.
Embodiment 2, a kind of orange peel drupe slag furnace drying method, follows these steps to carry out:
1, roll: the orange peel after squeezing the juice, core, muscle slag are sent into press in skin oil machine and roll;
2, pulverize: withered the mandarin orange after rolling skin is sent into the particle slurry that is ground into 8-10mm in pulverizer by a ribbon conveyer or screw conveyor; The present embodiment selects hammer mill to pulverize, and other pulverizer also can certainly.
3, stir: orange peel residue particle slurry is pumped in the tank with agitating device by Auger screw pump, and adds the lime of orange peel residue gross weight 1% weight, stir 30 minutes for subsequent use.
4, squeezing: the orange peel residue that is mixed with lime is sent in belt press by single-screw (single screw) pump, with 4 kilograms of pressure, orange peel residue is squeezed, collect orange peel residue and press slag for subsequent use.
5, dry: the orange peel residue after squeezing, by carrying jasmine material to send into 400 ℃ of bakings in Flash Type dryer, is generally stopped and completes oven dry 10 seconds in Flash Type dryer.
6, pack, storage: by orange peel residue pack, weighing, sealing, storage after baking.
Embodiment 3, a kind of orange peel drupe slag furnace drying method, follows these steps to carry out:
1, roll: the orange peel after squeezing the juice, core, muscle slag are sent into press in skin oil machine and roll;
2, pulverize: withered the mandarin orange after rolling skin is sent into the particle slurry that is ground into 10-12mm in pulverizer by a ribbon conveyer or screw conveyor; The present embodiment selects hammer mill to pulverize.
3, stir: orange peel residue particle slurry is pumped in the tank with agitating device by Auger screw pump, and adds the lime of orange peel residue gross weight 0.8% weight, stir 35 minutes for subsequent use.
4, squeezing: the orange peel residue that is mixed with lime is sent in belt press by single-screw (single screw) pump, with 3.5 kilograms of pressure, orange peel residue is squeezed, collect orange peel residue and press slag for subsequent use.
5, dry: the orange peel residue after squeezing, by carrying jasmine material to send into 430 ℃ of bakings in Flash Type dryer, is generally stopped and completes oven dry 6 seconds in Flash Type dryer.
6, pack, storage: by orange peel residue pack, weighing, sealing, storage after baking.
Claims (1)
1. a citrus pomace skin furnace drying method, is characterized in that, follows these steps to carry out:
(1) roll: the orange peel after squeezing the juice, core, muscle slag are sent into press in skin oil machine and roll;
(2) withered the mandarin orange after rolling skin slag is sent into the particle slurry that is ground into 8-12mm in pulverizer,
(3) orange peel residue particle slurry is placed in to the tank with agitating device, and adds the lime of orange peel residue gross weight 0.5-1%, stir 30-40 minute for subsequent use;
(4) orange peel residue that is mixed with lime is sent in belt press and with 3-4 kilogram of pressure, orange peel residue squeezed, collect orange peel residue and press slag for subsequent use;
(5) orange peel residue after squeezing is sent in Flash Type dryer to 400-450 ℃ of baking 5-10 second;
(6) by orange peel residue pack, weighing, sealing, storage after baking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055353.1A CN103913046A (en) | 2014-02-19 | 2014-02-19 | Orange pomace and peel drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055353.1A CN103913046A (en) | 2014-02-19 | 2014-02-19 | Orange pomace and peel drying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103913046A true CN103913046A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410055353.1A Pending CN103913046A (en) | 2014-02-19 | 2014-02-19 | Orange pomace and peel drying method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824803A (en) * | 2015-05-13 | 2015-08-12 | 衢州市农业科学研究院 | Dry making method of small green fruits of Huyou |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481305A (en) * | 1945-10-04 | 1949-09-06 | Charles W Fuller | Apparatus for drying bagasse |
| CN1078111A (en) * | 1993-01-01 | 1993-11-10 | 绵阳师范专科学校 | The preparation technology of Citrus reticuiata Blano series of products |
| CN1439699A (en) * | 2003-03-18 | 2003-09-03 | 程兴贵 | Extraction of orange skin |
| CN2619778Y (en) * | 2003-03-18 | 2004-06-09 | 程兴贵 | Orange peel oil squeezer |
| CN102322729A (en) * | 2011-08-08 | 2012-01-18 | 张传国 | Treatment process and equipment for dehydrating and drying fruit residues |
-
2014
- 2014-02-19 CN CN201410055353.1A patent/CN103913046A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481305A (en) * | 1945-10-04 | 1949-09-06 | Charles W Fuller | Apparatus for drying bagasse |
| CN1078111A (en) * | 1993-01-01 | 1993-11-10 | 绵阳师范专科学校 | The preparation technology of Citrus reticuiata Blano series of products |
| CN1439699A (en) * | 2003-03-18 | 2003-09-03 | 程兴贵 | Extraction of orange skin |
| CN2619778Y (en) * | 2003-03-18 | 2004-06-09 | 程兴贵 | Orange peel oil squeezer |
| CN102322729A (en) * | 2011-08-08 | 2012-01-18 | 张传国 | Treatment process and equipment for dehydrating and drying fruit residues |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824803A (en) * | 2015-05-13 | 2015-08-12 | 衢州市农业科学研究院 | Dry making method of small green fruits of Huyou |
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Application publication date: 20140709 |