CN107897470A - A kind of kiwifruit piece treatment process and its inorganic agent - Google Patents

A kind of kiwifruit piece treatment process and its inorganic agent Download PDF

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Publication number
CN107897470A
CN107897470A CN201711105705.XA CN201711105705A CN107897470A CN 107897470 A CN107897470 A CN 107897470A CN 201711105705 A CN201711105705 A CN 201711105705A CN 107897470 A CN107897470 A CN 107897470A
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China
Prior art keywords
component
kiwifruit piece
kiwi berry
candy
syrup
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CN201711105705.XA
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Chinese (zh)
Inventor
田强
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Qingdao Jiao Ping Food Co Ltd
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Qingdao Jiao Ping Food Co Ltd
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Priority to CN201711105705.XA priority Critical patent/CN107897470A/en
Publication of CN107897470A publication Critical patent/CN107897470A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/48Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
    • 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
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • 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
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A23L5/273Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption using adsorption or absorption agents, resins, synthetic polymers, or ion exchangers
    • 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
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A23L5/276Treatment with inorganic compounds
    • 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)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Botany (AREA)
  • Inorganic Chemistry (AREA)
  • Confectionery (AREA)

Abstract

The present invention relates to a kind of kiwifruit piece treatment process and its inorganic agent, comprise the following steps:Step 1, syrup preparation, step 2, raw material screening, step 3, peeling, step 4, section, step 5, immersion, step 6, shortening, step 7, candy, step 8, drying, step 9, paving Icing Sugar, step 10, picking, step 11, bull scale, step 12, gold is visited, step 13, packaging and storage.In advance by fruit be immersed in soak and clear water in, and add inorganic agent in immersion process and handled, in step 6 afterwards, dried Chinese gooseberry is placed in clean room with good ventilation, ethene is passed through thereto, ethene is a kind of agriculturally relatively conventional ripener, thus certain dematuration can be produced to Kiwi berry;Can also the tannin in Kiwi berry be played certain scavenging action into inorganic agent therein by being added in step 5, so as to remove the sour and astringent sense in kiwifruit piece.

Description

A kind of kiwifruit piece treatment process and its inorganic agent
Technical field
The present invention relates to a kind of dried fruit processing method, more particularly to a kind of kiwifruit piece treatment process and its inorganic agent.
Background technology
Kiwi berry, also referred to as Chinese grooseberry, China are the primary centers of Kiwi berry, the Yichang city in world Kiwi berry original producton location Yiling District mist is crossed a river town.
The fruit shape of Kiwi berry is generally ellipse, and early stage appearance is in green and brown color, is in bronzing after ripe, and surface covering is dense Fine hair, edible, is the seed in the pulp of bright green and row's black or red in it, because of macaque eating, therefore named Kiwi berry, Also have saying be because pericarp cover hair, seemingly macaque and gain the name, be that a kind of quality is fresh and tender, full of nutrition, the delicious fruit of flavor.
Kiwi berry is removed containing the organic matter such as actinidine, proteolytic enzyme, tannin pectin and carbohydrate, and calcium, potassium, selenium, Outside the trace element such as zinc, germanium and 17 kinds of amino acid of needed by human body, also containing abundant vitamin C, grape acid, fructose, citric acid, Malic acid, fat.
Kiwi berry bar is effectively light because containing abundant tartaric acid, can suppress horn cell cohesive force and profound pigementation Change and even dispel blackspot, and skin water and oil balance can be improved, therefore liked by everybody, while dry Kiwi berry is made than new Fresh kiwi fruit storage time is longer.
A kind of production method of dried Chinese gooseberry as disclosed in the Chinese patent of application publication number " CN106235111A ", on It is also most commonly seen production method on the market at present to state the production method provided in patent, main to include clean-removing the peel-cutting Piece-color protection-drying and other steps.
But Kiwi berry meat after maturation is soft, more difficult operation during section, thus most making manufacturer can all select To select half-mature or medium Kiwi berry and carry out microsection manufacture, various organic acid contents are higher in green fruit, and wherein not It is more to be dissolved in the pectin of water, thus to show as sour and astringent and quality harder for green fruit, and when fruit maturation, it is therein to have Machine acid is neutralized by alkaline matter, or is esterified with the material of hydroxyl, and pectin changes into the pectin that can be dissolved in water;So this utilization It is sour and astringent the dried fruit mouthfeel that well-done Kiwi berry is prepared is not completed, we provide a kind of improved kiwifruit piece processing herein Technique.
The content of the invention
The object of the present invention is to provide a kind of kiwifruit piece treatment process, can remove the sour and astringent sense in kiwifruit piece, from And make the kiwifruit piece after processing that there is more preferable mouthfeel.
The present invention above-mentioned technical purpose technical scheme is that:A kind of kiwifruit piece handles work Skill, comprises the following steps:
Step 1, prepared by syrup:Mix after malt syrup, white sugar and honey are added to clean container and uniform stirring, persistently stir Mix;
Step 2, raw material screening:The Kiwi berry being collected into is placed on to select and is taken, removes and wherein goes mouldy and damaged Kiwi berry;
Step 3, remove the peel:The Kiwi berry that qualification is screened in step 2 is removed into epidermis;
Step 4, cut into slices:The Kiwi berry that epidermis is removed in step 3 is cut into sheet in uniform thickness;
Step 5, soak:By the kiwifruit piece that sheet is cut into step 4 be placed in fermentation vat soak 2-8 it is small when after clean;
Step 6, shortening:It is small to be placed on 6-12 in dry ventilated environment after draining away the water for kiwifruit piece after being soaked in step 5 When, ethylene contents are 5%-25% in air;
Step 7, it is candy:Syrup will be prepared in step 1 to pour into sugar entering saucepan and be evenly heated, after handling in step 6 Kiwifruit piece pour into sugar entering saucepan, candy pot temperature be 70-95 DEG C;
Step 8, dry:Dried Chinese gooseberry after will be candy in step 7, which drains syrup after pulling out and is placed in roasting plant, to be dried to Moisture is less than 35% in dried Chinese gooseberry;
Step 9, Icing Sugar is spread:Dried Chinese gooseberry white granulated sugar being crushed into powder after baking in step 8 is sprayed after shape;
Step 10, picking:By the dried Chinese gooseberry after processing select take according to finished product standard carry out hand picking, remove wherein Damaged defect ware;
Step 11, bull scale:The finished product that qualification is selected in step 10 is placed in bull scale and is weighed;
Step 12, gold is visited:The finished product weighed in step 11 is immersed to golden spy machine;
Step 13, packaging and storage:The finished product handled in step 12 is transported into warehouse entry after upright packing machine is packed Store in storehouse.
Preferably, in the step 1, the ratio of malt syrup, white sugar and honey is 1:1:1.
Preferably, the inorganic agent for being useful for removing the sour and astringent sense of Kiwi berry is added in the step 5.
Preferably, being the ammonium bicarbonate soln of 0.05-0.08% in the fermentation vat, the step 5 includes following step Suddenly:
S51:Kiwifruit piece after cutting into slices in step 4 is placed into fermentation vat, kiwifruit piece is completely immersed in wherein;
S52:Water circulates in fermentation vat, when summer immersion 2-6 is small, when winter immersion 6-8 is small;
S53:Kiwifruit piece after being soaked in S52 is pulled out from fermentation vat after draining away the water;
S54:It is immersed in clear water, inorganic agent is placed in permeable bag and is soaked jointly with kiwifruit piece;
S54:Clear water, which rinses, removes the soak on Kiwi berry surface.
Preferably, the step 7 comprises the following steps:
S71:It is used for candy pot series connection candy in step 7 by some, syrup is uniformly added into candy pot;
S72:During the syrup pot that syrup is used to prepare in step 1 is connected into S71 in the candy pot of some series connection;
S73:Kiwifruit piece after shortening in step 6 is uniformly placed in candy pot carry out it is candy;
Wherein, candy pot is heated by steam.
Preferably, the step 1, step 6, step 8 and step 13 place set critical control point.
The object of the present invention is to provide a kind of kiwifruit piece treatment process, can remove the sour and astringent sense in kiwifruit piece, from And make the kiwifruit piece after processing that there is more preferable mouthfeel.
The present invention above-mentioned technical purpose technical scheme is that:It is a kind of with the upper macaque Kiwi berry inorganic agent in peach piece treatment process, including component A, B component and C components, following component is by weight:
Component A:
10-12 parts of gelatin
B component:
3-5 parts of activated carbon
1-3 parts of polyvinylpyrrolidone
C components:
5-8 parts of liquor made from sorghum
3-5 parts of sweet wine
1-2 parts of powdered cellulose
1-2 parts of pregelatinized starch
Component A and B component are placed on different permeable bags to soak, C components are poured into wherein after uniformly mixing.
Preferably, the component A and B component add making for 12%, the C components not less than handled Kiwi berry gross weight Dosage is not less than the 3% of handled Kiwi berry gross weight.
Preferably, winter, which is added to B component therein, is more than component A, summer adds to B component therein and is no less than A Component.
In conclusion the invention has the advantages that:
(1)Need to be processed into dried fruit since Kiwi berry collects in process, it is certain in order to ensure the dried Chinese gooseberry after section Ratio of briquetting, avoid damaged in section, therefore use fruit mostly, there is certain hardness.Due to not full ripe water Contain more tartaric acid, tannin and pectin in fruit, tannin is a kind of phenols, may be regarded as acidulous material, therefore this kind of fruit exists Sour and astringent mouthfeel is had when edible, but during fruit maturation, these materials are gradually aoxidized, there is no sour and astringent mouth Sense;Thus fruit is immersed in soak and clear water by this programme in advance in working process dried Chinese gooseberry, and in immersion process Middle addition inorganic agent is handled, and in step 6 afterwards, dried Chinese gooseberry is placed in clean room with good ventilation, thereto It is passed through ethene, ethene is a kind of agriculturally relatively conventional ripener, thus certain dematuration can be produced to Kiwi berry;
(2)When kiwifruit piece is immersed in concentration in the relatively low ammonium bicarbonate soln of concentration, ammonium hydrogen carbonate is a kind of alkalescent Material, when kiwifruit piece is immersed in ammonium bicarbonate soln, which part tartaric acid, tannin and ammonium hydrogen carbonate react, and can discharge Locate a small amount of carbon dioxide and generate ammonium ion, the material such as the further tartaric acid consumed in Kiwi berry and tannin;But by In the equal slightly soluble of the materials such as tannin, tartaric acid, thus it will wherein cause mouthfeel sour and astringent using a small amount of multiple processing mode in processing Material remove;
(3)After immersion finishes in step 5, continue to soak during Kiwi berry is put into clear water, and add Kiwi berry in clear water Inorganic agent is processed, and inorganic agent includes three kinds of components, component A, component B and component C, and component A is gelatin, and gelatin can be with Association reaction occurs for tannin, between connected by hydrogen bond, form the complex compound of gelatin and tannin so as to remove tannin thing therein Matter;B component is activated carbon and the mixture of polyvinylpyrrolidone, and both the above material is respectively provided with suction-operated, can be by gelatin The complex compound absorption of the flocculence formed with tannin is so as to remove, while activated carbon and polyvinylpyrrolidone are in mixed solution Tannin have removal effect;Liquor made from sorghum and sweet wine in C components have tannin certain neutralization, so as to reduce tannin Caused sour and astringent sense, due to being circulating water in immersion process, the use of component C can be wasted more, by liquor made from sorghum, sweet tea Portugal Grape wine is mixed into paste and puts into water inlet with powdered cellulose and pregelatinized starch to be soaked simultaneously with kiwifruit piece, this paste Material certain fixation, the process soaked in water with the paste prepared can be played to liquor made from sorghum and sweet wine The middle process that can be gradually washed with water into the porous mass such as gluten shape, liquor made from sorghum and sweet wine therein are slowly spilt into water In, materials are reduced, secondly this cellular material and the contact area in water are larger;
(4)In whole processing procedure, it is divided into several times and adds different materials thereto, for consuming tannin therein;It is single Peaceful configuration is more, and molecular configuration is larger, may be influenced during reaction be subject to sky resistance, thus uses many kinds of substance Reacted with tannin so as to remove the tannin in kiwifruit piece, reduce the sour and astringent sense produced during eating.
Brief description of the drawings
Fig. 1 is overall flow schematic diagram in embodiment 5 and embodiment 6;
Fig. 2 is step 5 flow diagram in embodiment 5 and embodiment 6;
Fig. 3 is step 7 flow diagram in embodiment 5 and embodiment 6.
Embodiment
This specific embodiment is only explanation of the invention, it is not limitation of the present invention, people in the art Member as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this All protected in the right of invention be subject to Patent Law.
Embodiment 1:
Clean container is taken, adds 1 part of malt syrup thereto, uniform stirring after 1 part of white sugar and 1 part of honey, completes the system of syrup Make, persistently stir afterwards, whole process keep syrup temperature be 45-50 DEG C between, in the present embodiment the temperature of syrup be 48 DEG C.
Clean container is taken, adds gelatin thereto, as the component A in Kiwi berry inorganic agent.
Clean container is taken, adds 3 parts of activated carbons and 1 part of polyethylene pyrrole network alkanone thereto as B component.
Clean container is taken, adds 5 portions of liquor made from sorghums, 3 parts of sweet wines thereto(White wine), 1 part of powdered cellulose and 1 Part pregelatinized starch;Powdered cellulose and pregelatinized starch are added into clean container in advance, afterwards by liquor made from sorghum and sweet tea Portugal Grape wine adds uniform stirring, and the material of mixing is paste, completes the preparation of C components, C components is stored in standby in closed container With, and continue to stir.
Component A, B component and C components are combined as inorganic agent together.
Embodiment 2:
Clean container is taken, adds 1 part of malt syrup thereto, uniform stirring after 1 part of white sugar and 1 part of honey, completes the system of syrup Make, persistently stir afterwards, whole process keep syrup temperature be 45-50 DEG C between, controlled at 48 DEG C in the present embodiment.
Clean container is taken, adds gelatin thereto, as the component A in Kiwi berry inorganic agent.
Clean container is taken, adds 5 parts of activated carbons and 3 parts of polyethylene pyrrole network alkanones thereto as B component.
Clean container is taken, adds 8 portions of liquor made from sorghums, 5 parts of sweet wines thereto(White wine), 2 parts of powdered celluloses and 2 Part pregelatinized starch;Powdered cellulose and pregelatinized starch are added into clean container in advance, afterwards by liquor made from sorghum and sweet tea Portugal Grape wine adds uniform stirring, and the material of mixing is paste, completes the preparation of C components, C components is stored in standby in closed container With, and continue to stir.
Component A, B component and C components are combined as inorganic agent together.
Embodiment 3:
Clean container is taken, adds 1 part of malt syrup thereto, uniform stirring after 1 part of white sugar and 1 part of honey, completes the system of syrup Make, persistently stir afterwards, whole process keep syrup temperature be 45-50 DEG C between, in the present embodiment temperature be 48 DEG C.
Clean container is taken, adds gelatin thereto, as the component A in Kiwi berry inorganic agent.
Clean container is taken, adds 4 parts of activated carbons and 2 parts of polyethylene pyrrole network alkanones thereto as B component.
Clean container is taken, adds 7 portions of liquor made from sorghums, 4 parts of sweet wines thereto(White wine), 1.5 parts of powdered celluloses With 1.5 parts of pregelatinized starch;Powdered cellulose and pregelatinized starch are added into clean container in advance, afterwards by liquor made from sorghum and Sweet wine adds uniform stirring, and the material of mixing is paste, completes the preparation of C components, C components are stored in closed container It is spare, and continue to stir.
Component A, B component and C components are combined as inorganic agent together.
Embodiment 4:
Clean container is taken, adds 1 part of malt syrup thereto, uniform stirring after 1 part of white sugar and 1 part of honey, completes the system of syrup Make, persistently stir afterwards, whole process keep syrup temperature be 45-50 DEG C between, in the present embodiment temperature be 48 DEG C.
Clean container is taken, adds gelatin thereto, as the component A in Kiwi berry inorganic agent.
Clean container is taken, adds 3.61 parts of activated carbons and 1.89 parts of polyethylene pyrrole network alkanones thereto as B component.
Clean container is taken, adds 8.0 portions of liquor made from sorghums, 3.12 parts of sweet wines thereto(White wine), 1.08 parts of powderies Cellulose and 1.37 parts of pregelatinized starch;Powdered cellulose and pregelatinized starch are added into clean container in advance, afterwards will Liquor made from sorghum and sweet wine add uniform stirring, and the material of mixing is paste, complete the preparation of C components, C components are stored in close Containers for future use is closed, and continues to stir.
Component A, B component and C components are combined as inorganic agent together.
Embodiment 5:
A kind of Kiwi berry treatment process, as shown in Figure 1, comprising the following steps, the present embodiment is prepared for summer dried Chinese gooseberry:
Step 1, prepared by syrup:Mix after malt syrup, white sugar and honey are added to clean container and uniform stirring, persistently stir Mix.
Step 2, raw material screening:The Kiwi berry being collected into is placed on to select and is taken, removes and wherein goes mouldy and damaged Mi Monkey peach, removes the wherein softer fruit of fruit matter.
Step 3, remove the peel:The Kiwi berry that qualification is screened in step 2 is removed into epidermis.
Step 4, cut into slices:The Kiwi berry that epidermis is removed in step 3 is cut into sheet in uniform thickness, thickness for 0.6 ± 0.15 centimetre.
Step 5, soak:By the kiwifruit piece that sheet is cut into step 4 be placed in fermentation vat soak 2-8 it is small when after wash Only.
Step 5 is divided into following steps again, as shown in Figure 2:
S51:Kiwifruit piece after cutting into slices in step 4 is placed into fermentation vat, kiwifruit piece is completely immersed in wherein, is soaked Liquid is the ammonium bicarbonate soln that concentration is 0.05%-0.08%, and the ammonium bicarbonate soln of 0.05% concentration is used in the present embodiment.
S52:Water circulates in fermentation vat, when summer immersion 2-6 is small, when winter immersion 6-8 is small, soaks 5.5 in the present embodiment Hour.
S53:Kiwifruit piece after being soaked in S52 is pulled out from fermentation vat, is drained away the water.
S54:It will be immersed in clear water, inorganic agent is placed in permeable bag and is soaked jointly with kiwifruit piece, inorganic agent is A kind of amount agent that can remove the sour and astringent sense of Kiwi berry, by being prepared in embodiment 1- embodiments 4, by the component A and B in inorganic agent It is individually positioned in permeable bag, permeable bag can be made of gauze, afterwards tighten opening, and the material for avoiding being installed therein takes off Fall;C component bottoming is placed in clean container, the permeable bag that several are enclosed with to component A and B component is placed in clean appearance In device, then Kiwi berry poured into container, continue to be passed through water purification being thereto rinsed;The wherein gross weight of component A and B component Weight no less than 12%, the C components of Kiwi berry gross weight is no less than the 3% of Kiwi berry gross weight, and winter is added to B groups therein Part is more than component A, and summer adds to B component therein and is no less than component A;Component A and B component are 6%, C groups in the present embodiment Part content is 5%.
S54:Clear water, which rinses, removes the soak on Kiwi berry surface.
Step 6, shortening:Kiwifruit piece is placed on 6- in dry ventilated environment after draining away the water after being soaked in step 5 12 it is small when, ethylene contents are 5%-25% in air.
Step 7, it is candy:Syrup will be prepared in step 1 to pour into sugar entering saucepan and be evenly heated, will locate in step 6 Kiwifruit piece after reason is poured into sugar entering saucepan, and candy pot temperature is 70-95 DEG C.
Step 7 comprises the following steps, as shown in Figure 3:
S71:It is used for candy pot series connection candy in step 7 by some, syrup is uniformly added to candy pot.
S72:During the syrup pot that syrup is used to prepare in step 1 is connected into S71 in the candy pot of some series connection.
S73:Kiwifruit piece after shortening in step 6 is uniformly placed in candy pot carry out it is candy.
To ensure that candy pot is heated evenly, candy pot is heated using steam, candy kettle temperature in the present embodiment For 85 DEG C.
Step 8, dry:Dried Chinese gooseberry after will be candy in step 7 drains syrup and be placed in roasting plant after pulling out to be dried Moisture is done into dried Chinese gooseberry less than 35%.
Step 9, Icing Sugar is spread:Dried Chinese gooseberry white granulated sugar being crushed into powder after baking in step 8 is sprayed after shape, will spray Being placed in clean room with good ventilation after Icing Sugar, room use heating, between to control in room temperature be 45-60 DEG C, It is 58 DEG C in the present embodiment.
Step 10, picking:By the dried Chinese gooseberry after processing select take according to finished product standard carry out hand picking, remove Wherein damaged defect ware.
Step 11, bull scale:The finished product that qualification is selected in step 10 is placed in bull scale and is weighed.
Step 12, gold is visited:The finished product weighed in step 11 is immersed to golden spy machine.
Step 13, packaging and storage:The finished product handled in step 12 is transported after upright packing machine is packed Stored into warehouse.
At step 1, step 6, step 8 and step 13 set critical control point, detect dried Chinese gooseberry in Aspergillus flavus, The clump counts such as Escherichia coli, and inspection of foreign substance is carried out, prevent there are other materials to be mixed into preparation process.
Embodiment 6:
A kind of Kiwi berry treatment process, as shown in Figure 1, comprising the following steps, the present embodiment is prepared for winter dried Chinese gooseberry:
Step 1, prepared by syrup:Mix after malt syrup, white sugar and honey are added to clean container and uniform stirring, persistently stir Mix.
Step 2, raw material screening:The Kiwi berry being collected into is placed on to select and is taken, removes and wherein goes mouldy and damaged Mi Monkey peach, removes the wherein softer fruit of fruit matter.
Step 3, remove the peel:The Kiwi berry that qualification is screened in step 2 is removed into epidermis.
Step 4, cut into slices:The Kiwi berry that epidermis is removed in step 3 is cut into sheet in uniform thickness, thickness for 0.6 ± 0.15 centimetre.
Step 5, soak:By the kiwifruit piece that sheet is cut into step 4 be placed in fermentation vat soak 2-8 it is small when after wash Only.
Step 5 is divided into following steps again, as shown in Figure 2:
S51:Kiwifruit piece after cutting into slices in step 4 is placed into fermentation vat, kiwifruit piece is completely immersed in wherein, is soaked Liquid is the ammonium bicarbonate soln that concentration is 0.05%-0.08%, and the ammonium bicarbonate soln of 0.05% concentration is used in the present embodiment.
S52:Water circulates in fermentation vat, when summer immersion 2-6 is small, when winter immersion 6-8 is small, soaks 7.5 in the present embodiment Hour.
S53:Kiwifruit piece after being soaked in S52 is pulled out from fermentation vat, is drained away the water.
S54:It will be immersed in clear water, inorganic agent is placed in permeable bag and is soaked jointly with kiwifruit piece, inorganic agent is A kind of amount agent that can remove the sour and astringent sense of Kiwi berry, by being prepared in embodiment 1- embodiments 4, by the component A and B in inorganic agent It is individually positioned in permeable bag, permeable bag can be made of gauze, afterwards tighten opening, and the material for avoiding being installed therein takes off Fall;C component bottoming is placed in clean container, the permeable bag that several are enclosed with to component A and B component is placed in clean appearance In device, then Kiwi berry poured into container, continue to be passed through water purification being thereto rinsed;The wherein gross weight of component A and B component Weight no less than 12%, the C components of Kiwi berry gross weight is no less than the 3% of Kiwi berry gross weight, and winter is added to B groups therein Part is more than component A, and summer adds to B component therein and is no less than component A;Component A is 6% in the present embodiment, B component 7%, C Component content is 5%.
S55:Clear water, which rinses, removes the soak on Kiwi berry surface.
Step 6, shortening:Kiwifruit piece is placed on 6- in dry ventilated environment after draining away the water after being soaked in step 5 12 it is small when, ethylene contents are 5%-25% in air.
Step 7, it is candy:Syrup will be prepared in step 1 to pour into sugar entering saucepan and be evenly heated, will locate in step 6 Kiwifruit piece after reason is poured into sugar entering saucepan, and candy pot temperature is 70-95 DEG C.
Step 7 comprises the following steps, as shown in Figure 3:
S71:It is used for candy pot series connection candy in step 7 by some, syrup is uniformly added to candy pot.
S72:During the syrup pot that syrup is used to prepare in step 1 is connected into S71 in the candy pot of some series connection.
S73:Kiwifruit piece after shortening in step 6 is uniformly placed in candy pot carry out it is candy.
To ensure that candy pot is heated evenly, candy pot is heated using steam, candy kettle temperature in the present embodiment For 85 DEG C.
Step 8, dry:Dried Chinese gooseberry after will be candy in step 7 drains syrup and be placed in roasting plant after pulling out to be dried Moisture is done into dried Chinese gooseberry less than 35%.
Step 9, Icing Sugar is spread:Dried Chinese gooseberry white granulated sugar being crushed into powder after baking in step 8 is sprayed after shape, will spray Being placed in clean room with good ventilation after Icing Sugar, room use heating, between to control in room temperature be 45-60 DEG C, It is 58 DEG C in the present embodiment.
Step 10, picking:By the dried Chinese gooseberry after processing select take according to finished product standard carry out hand picking, remove Wherein damaged defect ware.
Step 11, bull scale:The finished product that qualification is selected in step 10 is placed in bull scale and is weighed.
Step 12, gold is visited:The finished product weighed in step 11 is immersed to golden spy machine.
Step 13, packaging and storage:The finished product handled in step 12 is transported after upright packing machine is packed Stored into warehouse.
At step 1, step 6, step 8 and step 13 set critical control point, detect dried Chinese gooseberry in Aspergillus flavus, The clump counts such as Escherichia coli, and inspection of foreign substance is carried out, prevent there are other materials to be mixed into preparation process.
Embodiment 7:
A kind of Kiwi berry treatment process, comprises the following steps, and the present embodiment is prepared for winter dried Chinese gooseberry:
Step 1, prepared by syrup:Mix after malt syrup, white sugar and honey are added to clean container and uniform stirring, persistently stir Mix.
Step 2, raw material screening:The Kiwi berry being collected into is placed on to select and is taken, removes and wherein goes mouldy and damaged Mi Monkey peach, removes the wherein softer fruit of fruit matter.
Step 3, remove the peel:The Kiwi berry that qualification is screened in step 2 is removed into epidermis.
Step 4, cut into slices:The Kiwi berry that epidermis is removed in step 3 is cut into sheet in uniform thickness, thickness for 0.6 ± 0.15 centimetre.
Step 5, soak:By the kiwifruit piece that sheet is cut into step 4 be placed in clear water soak 2-8 it is small when after clean.
Step 6, shortening:Kiwifruit piece is placed on 6- in dry ventilated environment after draining away the water after being soaked in step 5 12 it is small when, ethylene contents are 5%-25% in air.
Step 7, it is candy:Syrup will be prepared in step 1 to pour into sugar entering saucepan and be evenly heated, will locate in step 6 Kiwifruit piece after reason is poured into sugar entering saucepan, and candy pot temperature is 70-95 DEG C.
Step 7 comprises the following steps:
S71:It is used for candy pot series connection candy in step 7 by some, syrup is uniformly added to candy pot.
S72:During the syrup pot that syrup is used to prepare in step 1 is connected into S71 in the candy pot of some series connection.
S73:Kiwifruit piece after shortening in step 6 is uniformly placed in candy pot carry out it is candy.
To ensure that candy pot is heated evenly, candy pot is heated using steam, candy kettle temperature in the present embodiment For 85 DEG C.
Step 8, dry:Dried Chinese gooseberry after will be candy in step 7 drains syrup and be placed in roasting plant after pulling out to be dried Moisture is done into dried Chinese gooseberry less than 35%.
Step 9, Icing Sugar is spread:Dried Chinese gooseberry white granulated sugar being crushed into powder after baking in step 8 is sprayed after shape, will spray Being placed in clean room with good ventilation after Icing Sugar, room use heating, between to control in room temperature be 45-60 DEG C, It is 58 DEG C in the present embodiment.
Step 10, picking:By the dried Chinese gooseberry after processing select take according to finished product standard carry out hand picking, remove Wherein damaged defect ware.
Step 11, bull scale:The finished product that qualification is selected in step 10 is placed in bull scale and is weighed.
Step 12, gold is visited:The finished product weighed in step 11 is immersed to golden spy machine.
Step 13, packaging and storage:The finished product handled in step 12 is transported after upright packing machine is packed Stored into warehouse.
At step 1, step 6, step 8 and step 13 set critical control point, detect dried Chinese gooseberry in Aspergillus flavus, The clump counts such as Escherichia coli, and inspection of foreign substance is carried out, prevent there are other materials to be mixed into preparation process.
The syrup and Kiwi berry inorganic agent that are prepared in embodiment 1 or embodiment 2 or embodiment 3 are added to embodiment Kiwi berry is processed in 4- embodiments 6;It can be led according to the tannin content in assorted fruit according to literature various Cause fruit mouthfeel sour and astringent, and tannin is a kind of aldehydes matter, and esterification generation ester can occur with alcohol.Tannin content in dried fruit The more difficult measurement of measurement, thus be compared in this programme using other modes;Surface Icing Sugar is removed into dried fruit washing after preparation, By dried fruit immersion in deionized water, excessive sodium hydrate aqueous solution and a small amount of reindeer moss solution are added thereto, and concussion is molten Liquid, makes the tannin in the sodium hydrate aqueous solution and dried fruit of addition fully react, and remixes a small amount of repeatedly dropwise addition acetic acid in solution Solution, observes the color change of solution and is recorded in table 1:
Solution colour Discoloration order
Embodiment 5 Discoloration, color are shallower 3rd discoloration
Embodiment 6 Discoloration, color are shallower Second discoloration
Embodiment 7 Discoloration, color are deeper First discoloration
Conclusion can be obtained according to table 1:By in the dried Chinese gooseberry processed in embodiment 5- embodiments 7, containing a certain amount of Gan Ning, so that dried fruit mouthfeel is sour and astringent made of causing;But tannin content is more in the Kiwi berry dried fruit being prepared in embodiment 7 In embodiment 5 and embodiment 6, thus mouthfeel is more sour and astringent;Experiment by measuring several times above.
Tannin is a kind of alkaline weak acid, can be reacted with alkaline matter, that is, sodium hydroxide, remaining sodium hydroxide and acetic acid are anti- Should, therefore the acetic acid surplus after reaction is more, then the fewer i.e. tannin of ethanol surplus is more.

Claims (9)

1. a kind of kiwifruit piece treatment process, it is characterised in that comprise the following steps:
Step 1, prepared by syrup:Mix after malt syrup, white sugar and honey are added to clean container and uniform stirring, persistently stir Mix;
Step 2, raw material screening:The Kiwi berry being collected into is placed on to select and is taken, removes and wherein goes mouldy and damaged Kiwi berry;
Step 3, remove the peel:The Kiwi berry that qualification is screened in step 2 is removed into epidermis;
Step 4, cut into slices:The Kiwi berry that epidermis is removed in step 3 is cut into sheet in uniform thickness;
Step 5, soak:By the kiwifruit piece that sheet is cut into step 4 be placed in fermentation vat soak 2-8 it is small when after clean;
Step 6, shortening:It is small to be placed on 6-12 in dry ventilated environment after draining away the water for kiwifruit piece after being soaked in step 5 When, ethylene contents are 5%-25% in air;
Step 7, it is candy:Syrup will be prepared in step 1 to pour into sugar entering saucepan and be evenly heated, after handling in step 6 Kiwifruit piece pour into sugar entering saucepan, candy pot temperature be 70-95 DEG C;
Step 8, dry:Dried Chinese gooseberry after will be candy in step 7, which drains syrup after pulling out and is placed in roasting plant, to be dried to Moisture is less than 35% in dried Chinese gooseberry;
Step 9, Icing Sugar is spread:Dried Chinese gooseberry white granulated sugar being crushed into powder after baking in step 8 is sprayed after shape;
Step 10, picking:By the dried Chinese gooseberry after processing select take according to finished product standard carry out hand picking, remove wherein Damaged defect ware;
Step 11, bull scale:The finished product that qualification is selected in step 10 is placed in bull scale and is weighed;
Step 12, gold is visited:The finished product weighed in step 11 is immersed to golden spy machine;
Step 13, packaging and storage:The finished product handled in step 12 is transported into warehouse entry after upright packing machine is packed Store in storehouse.
A kind of 2. kiwifruit piece treatment process according to claim 1, it is characterised in that:In the step 1, maltose The ratio of slurry, white sugar and honey is 1:1:1.
A kind of 3. kiwifruit piece treatment process according to claim 1, it is characterised in that:Added in the step 5 useful In the inorganic agent for removing the sour and astringent sense of Kiwi berry.
A kind of 4. kiwifruit piece treatment process according to claim 3, it is characterised in that:It is 0.05- in the fermentation vat 0.08% ammonium bicarbonate soln, the step 5 comprise the following steps:
S51:Kiwifruit piece after cutting into slices in step 4 is placed into fermentation vat, kiwifruit piece is completely immersed in wherein;
S52:Water circulates in fermentation vat, when summer immersion 2-6 is small, when winter immersion 6-8 is small;
S53:Kiwifruit piece after being soaked in S52 is pulled out from fermentation vat after draining away the water;
S54:It is immersed in clear water, inorganic agent is placed in permeable bag and is soaked jointly with kiwifruit piece;
S54:Clear water, which rinses, removes the soak on Kiwi berry surface.
A kind of 5. kiwifruit piece treatment process according to claim 1, it is characterised in that:The step 7 includes following step Suddenly:
S71:It is used for candy pot series connection candy in step 7 by some, syrup is uniformly added into candy pot;
S72:During the syrup pot that syrup is used to prepare in step 1 is connected into S71 in the candy pot of some series connection;
S73:Kiwifruit piece after shortening in step 6 is uniformly placed in candy pot carry out it is candy;
Wherein, candy pot is heated by steam.
A kind of 6. kiwifruit piece treatment process according to claim 1, it is characterised in that:The step 1, step 6, step 8 and step 13 place set critical control point.
7. a kind of Kiwi berry inorganic agent being used in the kiwifruit piece treatment process in claim 1-7 described in any one, its It is characterized in that, including component A, B component and C components, following component is by weight:
Component A:
10-12 parts of gelatin
B component:
3-5 parts of activated carbon
1-3 parts of polyvinylpyrrolidone
C components:
5-8 parts of liquor made from sorghum
3-5 parts of sweet wine
1-2 parts of powdered cellulose
1-2 parts of pregelatinized starch
Component A and B component are placed on different permeable bags to soak, C components are poured into wherein after uniformly mixing.
A kind of 8. Kiwi berry inorganic agent according to claim 7, it is characterised in that:The component A and B component add not small It is not less than the 3% of handled Kiwi berry gross weight in the usage amount of 12%, the C components of handled Kiwi berry gross weight.
A kind of 9. kiwifruit piece inorganic agent according to claim 8, it is characterised in that:Winter is added to B component therein More than component A, summer adds to B component therein and is no less than component A.
CN201711105705.XA 2017-11-10 2017-11-10 A kind of kiwifruit piece treatment process and its inorganic agent Pending CN107897470A (en)

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