CN109480229A - A kind of fig chip preparation method and fig chip - Google Patents

A kind of fig chip preparation method and fig chip Download PDF

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Publication number
CN109480229A
CN109480229A CN201811217022.8A CN201811217022A CN109480229A CN 109480229 A CN109480229 A CN 109480229A CN 201811217022 A CN201811217022 A CN 201811217022A CN 109480229 A CN109480229 A CN 109480229A
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China
Prior art keywords
chip
feed pipe
preparation
color protection
slice
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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
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CN201811217022.8A
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Chinese (zh)
Inventor
聂明建
刘菊香
张吉平
尹少荣
刘申金
张蓝
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Taipu Ecological Fruit Planting Specialized Cooperative In Lixian County
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Taipu Ecological Fruit Planting Specialized Cooperative In Lixian County
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Application filed by Taipu Ecological Fruit Planting Specialized Cooperative In Lixian County filed Critical Taipu Ecological Fruit Planting Specialized Cooperative In Lixian County
Priority to CN201811217022.8A priority Critical patent/CN109480229A/en
Publication of CN109480229A publication Critical patent/CN109480229A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • A23B7/0205Dehydrating; Subsequent reconstitution by contact of the material with fluids, e.g. drying gas or extracting liquids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10General methods of cooking foods, e.g. by roasting or frying
    • A23L5/13General methods of cooking foods, e.g. by roasting or frying using water or steam
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40Colouring or decolouring of foods
    • A23L5/41Retaining or modifying natural colour by use of additives, e.g. optical brighteners
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The present invention relates to food processing technology field, specifically a kind of fig chip and preparation method thereof.Include the following steps: sorting;Cleaning;Slice;Color protection: immersion color protection treatment is carried out rapidly to the fig after slice;Dehydration: the fig chip after color protection treatment is dehydrated;Flash distillation: dewatered fig chip is handled using saturated vapor;Drying: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation is put into air dry oven, the moisture content of fig is down to 25% or less;It eases back: pulled figs being made to ease back, pulp meat is uniform;Packaging: fig chip is packed into packaging bag and nitrogen-filled seal, 8 DEG C of cryo-conservations.The present invention sufficiently realizes the holding of fig chip peculiar taste, while preventing fig chip brown stain, and the fig chip obtained using this method is consistent with initial fig chip color within the shelf-life.

Description

A kind of fig chip preparation method and fig chip
Technical field
The present invention relates to food processing technology field, specifically a kind of fig chip and preparation method thereof.
Background technique
Fig is most fast one of fruit tree of going into operation in the world at present, and yield is high, and pest and disease damage is few, and cultivation management holds Easily.Fig major part kind is divided to two season of summer and autumn as a result, fruit is mature successively in 6~November.The fresh fruit sale time is long, but also Process time is substantially prolonged, is particularly conducive to improve plant factor.Fig can help digestion of the human body to food, Promote appetite;Lipase contained by fig, hydrolase etc. have the function of reducing blood lipid and reduce blood lipid, and can reduce fat in blood Deposition in pipe, and then play the role of blood pressure lowering, prevention coronary heart disease;Fig has the function of anti-inflammation detumescence, can reducing pharyngeal swelling.
Most easy, most economical effective method is exactly piece processing in fig processing, after existing fig chip processing, preservation Brown stain easily occurs for a period of time, directly affects fig chip commodity.Contained using sulphur, sodium pyrosulfite, sodium hydrogensulfite etc. Sulfur material carries out color protection treatment although preferable color can be kept, due to remaining sulphur-containing substance, there are edible safety risk, It is difficult to generate the distinctive faint scent flavor of fig after fig chip is brewed simultaneously.Therefore, how sufficiently to keep fig chip peculiar Flavor and color just become urgent problem to be solved in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of fig chip and its Storage method, for solve in the prior art without Flowers and fruits piece be not easy preservation, for color protection sulphur-containing substance to human health the problems such as.
To achieve the above object, first aspect present invention provides a kind of fig chip preparation method, includes the following steps:
(1) sorting: selecting mature fig, rejects decayed fruit, residual fruit and other impurities;
(2) it cleans: fig being cleaned, carpopodium is cut;
(3) it is sliced: the fig that step (2) was cleaned is cut to fig chip in homogeneous thickness;
(4) vitamin C and CaCl color protection: are used2, D-araboascorbic acid sodium, ficuum acid, phytic acid, water prepare fig Color stabilizer, immersion color protection treatment carried out rapidly to the fig after slice, the solid-liquid ratio of fig and color stabilizer is 1:6, leaching The bubble time is 20~25min, and soaking temperature is 25 DEG C;
(5) it is dehydrated: the fig chip after color protection treatment is dehydrated;
(6) it flashes: dewatered fig chip is handled using saturated vapor;
(7) it dries: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation being put into drum It is dried in wind drying box, the moisture content of fig is down to 25% or less;
(8) it eases back: the fig of drying is placed in clean pallet, in 16~18 DEG C, humidity keeps 20%~25% Indoor shady place is placed 2 days, so that pulled figs is eased back, pulp meat is uniform;
(9) it packs: fig chip being packed into packaging bag and nitrogen-filled seal, obtains finished product.
Further, in the step (3), fig slice with a thickness of 3~6mm.
Further, in the step (4), the dimension prepared in the color stabilizer of fig containing 0.05%~0.15% is raw The CaCl of plain C and 0.15%~0.35%2, the D-araboascorbic acid sodium of 0.10~0.50wt%, 0.05~0.30wt% nothing The phytic acid of flowers and fruits acid, 0.01~0.02wt%.
Further, in the step (5), dewatering type is extrusion dehydration, and the water content of dehydration to fig chip is 60~80wt%.
Further, in the step (6), the saturated vapour pressure that when flash distillation uses is 0.10~0.25MPa, temperature Range is 100 DEG C~127 DEG C, and the processing time is 3~8min.
Further, in the step (9), Packing Unit is 10~15kg/ bags.
Further, in the step (9), after being packed into fig chip into packaging bag, air in bag is first taken away, then fill Enter nitrogen, pumpdown time 30s, inflationtime 25s.
Further, the fruits and vegetables slicer of fig slice is carried out in the step 3, comprising: pallet feeds nozzle, Feed pipe, feed pipe, propulsion device, connecting rod, pushing block, motor, transmission case, cutter, the pallet and the charging nozzle phase Neighbour is located above the feed pipe;The feed pipe is placed vertically, and the feed pipe is horizontal positioned and connects with the feed pipe It is logical;The propulsion device is disc-shape, connects the connecting rod first end in the edge eccentric part of propulsion device, the connecting rod Second end connects the pushing block, and the pushing block is arranged in the feed pipe, and the output end of the motor is by the defeated of speed reducer The input terminal of propulsion device 3 described in axis connection out, the cutter are located at the exit of the feed pipe, the cutter it is defeated Enter axis and passes through the output axis connection of the transmission case and the motor.
To carry out serial section to fig, and several pieces are cut into simultaneously to single fig, without one by one Cutting, high-efficient, the high production efficiency of slice have good market value.
Further, the fruits and vegetables slicer further includes collecting tank, and the collecting tank is located at the underface of the cutter.
Second aspect of the present invention, which provides, utilizes fig chip made from the above method.
Compared with prior art, the beneficial effects of the present invention are:
1, fig chip of the invention carries out color protection by color stabilizer of the present invention, can not only keep good Color, while can greatly shorten the drying time, reduce drying energy consumption;
2, fig chip of the invention after being flashed and being dried, maintains the strong flavor of fig, no Containing Sulfur Object is closed, and sufficiently maintains more active constituents such as the distinctive glycoside substance of fig, vitamin, minerals, great nutrition, health care And food therapy value;
3, fig chip produced by the invention is more advantageous to preservation, so that the shelf-life after dehydration, flash distillation and drying It is long, it can guarantee the quality 12 months or more under room temperature.
4, it ensure that the efficiency of fig slice using fruits and vegetables slicer in the present invention, while saving manpower, operation letter It is single.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the embodiment of the present invention for the fruits and vegetables slicer of fig slice.
Appended drawing reference:
1 pallet, 2 charging nozzles, 21 feed pipes, 22 feed pipes, 3 propulsion devices, 32 connecting rods, 31 pushing blocks, 4 motors, 41 pass Dynamic case, 5 cutters, 6 collecting tanks.
Specific embodiment
The application is described in further detail below by specific embodiment.It is described as follows:
Embodiment 1
A kind of fig chip preparation method, sequentially includes the following steps:
(1) sorting: selecting mature fig, rejects decayed fruit, residual fruit and other impurities.
(2) it cleans: fig being cleaned using cleaning machine, water temperature is 30 DEG C, it washes 1 time, scavenging period 10min, Cut carpopodium.
(3) it is sliced: the fig that step (2) was cleaned is cut to 3mm fig chip in homogeneous thickness through fruits and vegetables slicer.
(4) vitamin C and CaCl color protection: are selected2, D-araboascorbic acid sodium, ficuum acid, phytic acid, water prepare fig Color stabilizer, immersion color protection treatment carried out rapidly to the fig after slice, the solid-liquid ratio of fig and color stabilizer is 1:6, leaching The bubble time is 20min, and soaking temperature is 25 DEG C;Prepare fig color stabilizer in the vitamin C containing 0.05wt% and The CaCl of 0.15%wt%2, the D-araboascorbic acid sodium of 0.10wt%, the ficuum acid of 0.05wt%, 0.01wt% phytic acid.
(5) it is dehydrated: the fig chip after color protection treatment is dehydrated;The lemon tablet cut is placed on transmission piecewise It takes, is delivered to roller press and carries out extrusion dehydration, the roller bearing spacing on roller press is adjusted to 2.0mm, it is made to crush lemon tablet Juice born of the same parents slough part juice, be conducive to it is subsequent drying, be dehydrated to fresh lemon slices water content be 80wt%.
(6) it flashes: dewatered fig chip is handled using saturated vapor;The saturated vapour pressure used when flash distillation for 0.10MPa, temperature range are 100 DEG C, and the processing time is 8min.
(7) it dries: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation being put into drum In wind drying box, is dried 48 hours at a temperature of 40, the moisture content of fig is down to 25% or less.
(8) it eases back: the fig of drying is placed in clean pallet, in 16 DEG C, humidity keeps 20% indoor shady place It places 2 days, so that pulled figs is eased back, pulp meat is uniform;
(9) it packs: fig chip being packed into packaging bag and nitrogen-filled seal, 8 DEG C of cryo-conservations, Packing Unit is 10kg/ bags.
Further, as shown in Figure 1, fruits and vegetables slicer in step (3), comprising: pallet 1 feeds nozzle 2, feed pipe 21, feed pipe 22, propulsion device 3, connecting rod 32, pushing block 31, motor 4, transmission case 41, cutter 5, pallet 1 and charging 2 phase of nozzle Neighbour is located at 21 top of feed pipe;Feed pipe 21 is placed vertically, and feed pipe 22 is horizontal positioned and is connected to feed pipe 21;Promote dress 3 are set as disc-shape, connects 32 first end of connecting rod in the edge eccentric part of propulsion device 3, the second end of connecting rod 3 connects pushing block 31, pushing block 31 is arranged in feed pipe 22, and the output end of motor 4 passes through the input of the output axis connection propulsion device 3 of speed reducer End, cutter 5 are located at the exit of feed pipe 22, and the input shaft of cutter 5 is connected by the output shaft of transmission case 41 and motor 4 It connects.
Further, the fruits and vegetables slicer further includes collecting tank 6, the collecting tank 6 be located at the cutter 5 just under Side.
Application method, fig are put into feed pipe 21 by pallet 1, and propulsion device 3 retreats, and single fig, which is fallen into, to be sent In expects pipe 22, propulsion device 3 pushes fig mobile toward cutter 5, and the fig chip after being cut drops into collecting tank 6.
This device can carry out serial section to fig, and be cut into several pieces simultaneously to single fig, be not necessarily to one The a piece of cutting of piece, high-efficient, the high production efficiency of slice have good market value.
Embodiment 2
A kind of fig chip preparation method, sequentially includes the following steps:
(1) sorting: selecting mature fig, rejects decayed fruit, residual fruit and other impurities.
(2) it cleans: fig being cleaned using cleaning machine, water temperature is 35 DEG C, it washes 1 time, scavenging period 10min, Cut carpopodium.
(3) it is sliced: the fig that step (2) was cleaned is cut to 5mm fig chip in homogeneous thickness through fruits and vegetables slicer.
(4) vitamin C and CaCl color protection: are selected2, D-araboascorbic acid sodium, ficuum acid, phytic acid, water prepare fig Color stabilizer, immersion color protection treatment carried out rapidly to the fig after slice, the solid-liquid ratio of fig and color stabilizer is 1:6, leaching The bubble time is 20min, and soaking temperature is 25 DEG C;Prepare fig color stabilizer in the vitamin C containing 0.15wt% and The CaCl of 0.35%wt%2, the D-araboascorbic acid sodium of 0.50wt%, the ficuum acid of 0.3wt%, 0.02wt% phytic acid.
(5) it is dehydrated: the fig chip after color protection treatment is dehydrated;The lemon tablet cut is placed on transmission piecewise It takes, is delivered to roller press and carries out extrusion dehydration, the roller bearing spacing on roller press is adjusted to 2.0mm, it is made to crush lemon tablet Juice born of the same parents slough part juice, be conducive to it is subsequent drying, be dehydrated to fresh lemon slices water content be 70wt%.
(6) it flashes: dewatered fig chip is handled using saturated vapor;The saturated vapour pressure used when flash distillation for 0.25MPa, temperature range are 110 DEG C, and the processing time is 5min.
(7) it dries: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation being put into drum In wind drying box, is dried 48 hours at a temperature of 40, the moisture content of fig is down to 25% or less.
(8) it eases back: the fig of drying is placed in clean pallet, in 16 DEG C, humidity keeps 20% indoor shady place It places 2 days, so that pulled figs is eased back, pulp meat is uniform;
(9) it packs: fig chip being packed into packaging bag and nitrogen-filled seal, 8 DEG C of cryo-conservations, Packing Unit is 15kg/ bags.
Further, as shown in Figure 1, fruits and vegetables slicer in step (3), comprising: pallet 1 feeds nozzle 2, feed pipe 21, feed pipe 22, propulsion device 3, connecting rod 32, pushing block 31, motor 4, transmission case 41, cutter 5, pallet 1 and charging 2 phase of nozzle Neighbour is located at 21 top of feed pipe;Feed pipe 21 is placed vertically, and feed pipe 22 is horizontal positioned and is connected to feed pipe 21;Promote dress 3 are set as disc-shape, connects 32 first end of connecting rod in the edge eccentric part of propulsion device 3, the second end of connecting rod 3 connects pushing block 31, pushing block 31 is arranged in feed pipe 22, and the output end of motor 4 passes through the input of the output axis connection propulsion device 3 of speed reducer End, cutter 5 are located at the exit of feed pipe 22, and the input shaft of cutter 5 is connected by the output shaft of transmission case 41 and motor 4 It connects.
Further, the fruits and vegetables slicer further includes collecting tank 6, the collecting tank 6 be located at the cutter 5 just under Side.
Application method, fig are put into feed pipe 21 by pallet 1, and propulsion device 3 retreats, and single fig, which is fallen into, to be sent In expects pipe 22, propulsion device 3 pushes fig mobile toward cutter 5, and the fig chip after being cut drops into collecting tank 6.
This device can carry out serial section to fig, and be cut into several pieces simultaneously to single fig, be not necessarily to one The a piece of cutting of piece, high-efficient, the high production efficiency of slice have good market value.
Embodiment 3
A kind of fig chip preparation method, sequentially includes the following steps:
(1) sorting: selecting mature fig, rejects decayed fruit, residual fruit and other impurities.
(2) it cleans: fig being cleaned using cleaning machine, water temperature is 40 DEG C, it washes 1 time, scavenging period 10min, Cut carpopodium.
(3) it is sliced: the fig that step (2) was cleaned is cut to 6mm fig chip in homogeneous thickness through fruits and vegetables slicer.
(4) vitamin C and CaCl color protection: are selected2, D-araboascorbic acid sodium, ficuum acid, phytic acid, water prepare fig Color stabilizer, immersion color protection treatment carried out rapidly to the fig after slice, the solid-liquid ratio of fig and color stabilizer is 1:6, leaching The bubble time is 20min, and soaking temperature is 25 DEG C;Prepare the vitamin C containing 0.1wt% and 0.2% in the color stabilizer of fig The CaCl of wt%2, the D-araboascorbic acid sodium of 0.3wt%, the ficuum acid of 0.15wt%, 0.015wt% phytic acid.
(5) it is dehydrated: the fig chip after color protection treatment is dehydrated;The lemon tablet cut is placed on transmission piecewise It takes, is delivered to roller press and carries out extrusion dehydration, the roller bearing spacing on roller press is adjusted to 2.0mm, it is made to crush lemon tablet Juice born of the same parents slough part juice, be conducive to it is subsequent drying, be dehydrated to fresh lemon slices water content be 60wt%.
(6) it flashes: dewatered fig chip is handled using saturated vapor;The saturated vapour pressure used when flash distillation for 0.25MPa, temperature range are 127 DEG C, and the processing time is 3min.
(7) it dries: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation being put into drum In wind drying box, is dried 48 hours at a temperature of 40, the moisture content of fig is down to 25% or less.
(8) it eases back: the fig of drying is placed in clean pallet, in 16 DEG C, humidity keeps 20% indoor shady place It places 2 days, so that pulled figs is eased back, pulp meat is uniform;
(9) it packs: fig chip being packed into packaging bag and nitrogen-filled seal, 8 DEG C of cryo-conservations, Packing Unit is 12kg/ bags.
Further, as shown in Figure 1, fruits and vegetables slicer in step (3), comprising: pallet 1 feeds nozzle 2, feed pipe 21, feed pipe 22, propulsion device 3, connecting rod 32, pushing block 31, motor 4, transmission case 41, cutter 5, pallet 1 and charging 2 phase of nozzle Neighbour is located at 21 top of feed pipe;Feed pipe 21 is placed vertically, and feed pipe 22 is horizontal positioned and is connected to feed pipe 21;Promote dress 3 are set as disc-shape, connects 32 first end of connecting rod in the edge eccentric part of propulsion device 3, the second end of connecting rod 3 connects pushing block 31, pushing block 31 is arranged in feed pipe 22, and the output end of motor 4 passes through the input of the output axis connection propulsion device 3 of speed reducer End, cutter 5 are located at the exit of feed pipe 22, and the input shaft of cutter 5 is connected by the output shaft of transmission case 41 and motor 4 It connects.
Further, the fruits and vegetables slicer further includes collecting tank 6, the collecting tank 6 be located at the cutter 5 just under Side.
Application method, fig are put into feed pipe 21 by pallet 1, and propulsion device 3 retreats, and single fig, which is fallen into, to be sent In expects pipe 22, propulsion device 3 pushes fig mobile toward cutter 5, and the fig chip after being cut drops into collecting tank 6.
This device can carry out serial section to fig, and be cut into several pieces simultaneously to single fig, be not necessarily to one The a piece of cutting of piece, high-efficient, the high production efficiency of slice.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to limit it; Although the present invention is described in detail referring to the foregoing embodiments, it will be understood by those of skill in the art that it still may be used To modify to the technical solution that previous embodiment is recorded or equivalent replacement of some of the technical features;And this A little modifications or substitutions, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (9)

1. a kind of fig chip preparation method, which comprises the steps of:
(1) sorting: selecting mature fig, rejects decayed fruit, residual fruit and other impurities;
(2) it cleans: fig being cleaned, carpopodium is cut;
(3) it is sliced: the fig that step (2) was cleaned is cut to fig chip in homogeneous thickness;
(4) vitamin C and CaCl color protection: are used2, D-araboascorbic acid sodium, ficuum acid, phytic acid, water prepare fig color protection Agent carries out rapidly immersion color protection treatment to the fig after slice, and the solid-liquid ratio of fig and color stabilizer is 1:6, soaking time For 20~25min, soaking temperature is 25 DEG C;
(5) it is dehydrated: the fig chip after color protection treatment is dehydrated;
(6) it flashes: dewatered fig chip is handled using saturated vapor;
(7) it dries: first by drying box preheating temperature to initial drying temperature, then the fig chip after flash distillation being put into air blast and is done It is dried in dry case, the moisture content of fig is down to 25% or less;
(8) it eases back: the fig of drying is placed in clean pallet, in 16~18 DEG C, humidity keeps 20%~25% interior Shady place is placed 2 days, so that pulled figs is eased back, pulp meat is uniform;
(9) it packs: fig chip being packed into packaging bag and nitrogen-filled seal, obtains finished product.
2. a kind of fig chip preparation method according to claim 1, which is characterized in that in the step (3), no flower Fruit slice with a thickness of 3~6mm.
3. a kind of fig chip preparation method according to claim 1, which is characterized in that in the step (4), prepare The CaCl of vitamin C and 0.15~0.35wt% in the color stabilizer of fig containing 0.05~0.15wt%2, 0.10~ The D-araboascorbic acid sodium of 0.50wt%, the ficuum acid of 0.05~0.30wt%, 0.01~0.02wt% phytic acid.
4. a kind of fig chip preparation method according to claim 1, which is characterized in that in the step (5), dehydration Mode is extrusion dehydration, and being dehydrated to the water content of fig chip is 60~80wt%.
5. a kind of fig chip preparation method according to claim 1, which is characterized in that in the step (6), flash distillation The saturated vapour pressure of Shi Caiyong is 0.10~0.25MPa, and temperature range is 100 DEG C~127 DEG C, and the processing time is 3~8min.
6. a kind of fig chip preparation method according to claim 1, which is characterized in that in the step (9), to packet After being packed into fig chip in pack, first takes air in bag away, be re-filled with nitrogen, pumpdown time 30s, inflationtime 25s.
7. a kind of fig chip preparation method according to claim 1, which is characterized in that carried out in the step (3) The fruits and vegetables slicer of fig slice, comprising: pallet (1) is fed nozzle (2), feed pipe (21), feed pipe (22), promotes dress It sets (3), connecting rod (32), pushing block (31), motor (4), transmission case (41), cutter (5), the pallet (1) and the feed pipe Mouth (2) is adjacent, is located above the feed pipe (21);The feed pipe (21) is placed vertically, and feed pipe (22) level is put It sets and is connected to the feed pipe (21);The propulsion device (3) is disc-shape, in the edge eccentric part of propulsion device (3) The first end of the connecting rod (32) is connected, the second end of the connecting rod (3) connects the pushing block (31), pushing block (31) activity It is arranged in the feed pipe (22), propulsion device described in output axis connection of the output end of the motor (4) by speed reducer (3) input terminal, the cutter (5) are located at the exit of the feed pipe (22), and the input shaft of the cutter (5) passes through The output axis connection of the transmission case (41) and the motor (4).
8. a kind of fig chip preparation method according to claim 8, which is characterized in that the fruits and vegetables slicer further includes Collecting tank (6), the collecting tank (6) are located at the underface of the cutter (5).
9. a kind of fig chip, which is characterized in that using fig preparation method system described in claim 1-8 any one ?.
CN201811217022.8A 2018-10-18 2018-10-18 A kind of fig chip preparation method and fig chip Pending CN109480229A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN112971065A (en) * 2021-03-24 2021-06-18 安庆市茂祥农业科技发展有限公司 Preparation process of dried fig

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CN205291058U (en) * 2015-12-28 2016-06-08 石狮市酷瑞电气有限责任公司 Frequency conversion lemon slice machine
CN106666522A (en) * 2016-12-14 2017-05-17 重庆市农业科学院 Dried lemon slices and processing and preserving method thereof
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CN111802602A (en) * 2020-06-04 2020-10-23 乐昌市水牛湾农业发展有限公司 Deep processing equipment and process for figs
CN111802602B (en) * 2020-06-04 2023-03-03 乐昌市水牛湾农业发展有限公司 Deep processing equipment and process for figs
CN112971065A (en) * 2021-03-24 2021-06-18 安庆市茂祥农业科技发展有限公司 Preparation process of dried fig

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