CN106579128A - Processing method of Malus domeri - Google Patents

Processing method of Malus domeri Download PDF

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Publication number
CN106579128A
CN106579128A CN201611185745.5A CN201611185745A CN106579128A CN 106579128 A CN106579128 A CN 106579128A CN 201611185745 A CN201611185745 A CN 201611185745A CN 106579128 A CN106579128 A CN 106579128A
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China
Prior art keywords
fructus crataegi
crataegi pinnatifidae
processing method
microwave
pinnatifidae
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CN201611185745.5A
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Chinese (zh)
Inventor
刘艳
段振华
唐小闲
商飞飞
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Hezhou University
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Hezhou University
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    • 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
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/157Inorganic compounds
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a processing method of Malus domeri. The method utilizes a sodium chloride solution to protect the color of Malus domeri, and employs a vacuum microwave technology to dry Malus domeri. Malus domeri slices processed by the method provided by the invention have uniform color, are sour, sweet and tasty, and have rich nutrition. The method provided by the invention has the advantages of high processing efficiency, low cost, small loss of Malus domeri slices' nutritional ingredients, and good color, etc., significantly improves the added value of Malus domeri product, and achieves good economic benefits. The method provided by the invention belongs to the technical field of food processing.

Description

A kind of processing method of fructus crataegi pinnatifidae
Technical field
The invention belongs to food processing technology field, and in particular to a kind of processing method of fructus crataegi pinnatifidae.
Background technology
Fructus crataegi pinnatifidae (Malus domeri (Bois) Chev.slices) is one kind of Fructus Crataegi cuneatae, by traditional fruitlet south Fructus Crataegi is obtained through selection-breeding grafting, is the fruit that Xu Wei sections Malus Taiwan woods catches or light calyx woods catches.Fructus crataegi pinnatifidae also known as Ancient Cicadae, Wu Chanzi (Guangxi Miao), scarce of fiber crops, Mo Jitun (Zhuang nationality in Guangxi) spreads two than (Taiwan) etc..Fructus crataegi pinnatifidae is rich in Huang The materials such as ketone, polyphenol, ursolic acid, organic acid, tannin, research show, fructus crataegi pinnatifidae have prophylaxis of tumours, blood pressure lowering, promote sleep, It is antibacterial, the effect such as antioxidation and enhance immunity.Fructus crataegi pinnatifidae based on eating raw, but fructus crataegi pinnatifidae water content up to 80% with On, easily there is dehydration atrophy and putrid and deteriorated in storage period, cause huge economic loss, and by fructus crataegi pinnatifidae carry out it is drying plus Work, can extend its storage life, increase economic efficiency, and is easy to store and transports.
Fructus crataegi pinnatifidae peel bluish yellow color, pulp white, containing substantial amounts of aldehydes matter and polyphenol oxidase, after fresh-cut quickly There is browning phenomenon, if carrying out color retention not in time, product colour is partially black after being dried, and product sensory is poor quality, market Competitiveness is not enough.Work in-process typically adopts the colour fixative containing sulfur dioxide, but sulfur dioxide residue is strong to human body in product Kang Buli, and the Financial cost for carrying out color fixative using other colour fixative is too high.
At present, the drying meanss commonly used in garden stuff processing have natural drying, hot air drying, vacuum lyophilization, vacuum micro- Ripple drying etc., it is long the time required to natural drying, affected larger by weather, product quality is difficult to control to;Hot air drying application is the most Extensively, although cost is relatively low, but in hot-air drying process there is browning phenomenon and nutrient component damages are larger;Though lyophilization energy The nutritional labeling of retained product well, but it is relatively costly.
The content of the invention
It is an object of the invention to provide a kind of vacuum microwave processing method of fructus crataegi pinnatifidae piece, the invention can keep big fruit mountain Short, bristly hair or beard original color, effectively reduces the nutritive loss of fructus crataegi pinnatifidae, and production efficiency is high, solves the drying process of fructus crataegi pinnatifidae well Present in nutritive loss and the problems such as not good color.
In order to realize above-mentioned technique effect, the technical scheme that the present invention is provided is such:A kind of processing of fructus crataegi pinnatifidae Method, is carried out color fixative using sodium chloride solution, and fructus crataegi pinnatifidae is dried using vacuum microwave technology to fructus crataegi pinnatifidae.
It should be noted that described color fixative step is specially:By fructus crataegi pinnatifidae mass volume ratio be 0.5%~ 5.0% sodium chloride solution soaks 5~60min carries out color fixative to which.
It should be noted that after color fixative is carried out to fructus crataegi pinnatifidae using sodium chloride solution, fructus crataegi pinnatifidae piece need to be pulled out, Drain away the water.
It should be noted that being dried to fructus crataegi pinnatifidae using vacuum microwave technology after color fixative step.
It should be noted that described vacuum microwave drying step is specially:Fructus crataegi pinnatifidae after color fixative is carried out into vacuum Microwave drying, the microwave power of first stage is 1000~2000W, and the microwave power of second stage is 300~1000W.
It should be noted that the microwave time of the first stage of described vacuum microwave drying step is 0~240min, the The microwave time of two-stage is 0~120min.
It should be noted that the vacuum in described vacuum microwave drying step is -0.04~-0.1Mpa.
It should be noted that above-mentioned vacuum is to assume atmospheric pressure equal to the vacuum under the conditions of premised on 0, i.e. ,- 0.04Mpa refers to subatmospheric power 0.04Mpa, and -0.1Mpa refers to subatmospheric power 0.1Mpa.
It should be noted that before described color fixative step, also include slicing step, specially:Fructus crataegi pinnatifidae is cut into slices, it is thick Spend for 2~8mm.
It should be noted that also including sorting before described color fixative step successively, cleaning, drain three steps.
Wherein, described sorting step is specially:Select appropriate size and color even, disease-free, rotten fresh without hindering Fructus crataegi pinnatifidae is raw material;
Described cleaning step is specially:To through the fructus crataegi pinnatifidae clean silt impurity of clear water selecting, and cut off the base of a fruit ;
Described draining step is specially:The fructus crataegi pinnatifidae for cleaning up is mounted in perforated plastic basket and is drained, dripped Do to fructus crataegi pinnatifidae surface without obvious moisture, Draining time 15-30min.
It should be noted that also including packaging step after described vacuum microwave drying step.
It should be noted that the consumption of the fructus crataegi pinnatifidae in described sorting step is 1.0~5.0kg.
The present invention is had the advantage that compared with traditional method:
1. the present invention carries out color fixative to fructus crataegi pinnatifidae section using sodium chloride solution, and color fixative cost is relatively low, can make epidermis Green is kept, is prevented sarcocarp from enzymatic browning occurring again, is made dried fructus crataegi pinnatifidae piece color vivid;
2. the present invention is dried to fructus crataegi pinnatifidae piece in two stages using vacuum microwave equipment, and early stage is carried out with high power Rapid draing, when later stage fructus crataegi pinnatifidae piece moisture is relatively low, be slowly dried using low-power, it is to avoid the microwave drying later stage goes out The problem of existing focus;
3. the present invention solves that traditional drying mode is drying time long, and product quality is not good, and nutrient component damages are big etc. asks Topic, fructus crataegi pinnatifidae piece can preferably keep its original color and local flavor, and color and luster is homogeneous, and sarcocarp is creamy white, and peel is in yellow green, sour It is sweet good to eat, nutritious;
4. processing method of the present invention, compared to traditional method, greatly reduces Financial cost.
Specific embodiment
Claims are described further with reference to specific embodiment, but are not constituted any to claims Limit, it is any to change available result still in invention which is intended to be protected limited number of time is carried out to the present invention.
Embodiment 1
The vacuum microwave processing method of fructus crataegi pinnatifidae piece is comprised the following steps:Sorting, clean, drain, cutting into slices, it is color fixative, true Empty microwave drying, packaging.
Comprise the following steps that described:
Sorting:Select size and color even, it is disease-free, without hindering rotten fresh fructus crataegi pinnatifidae 3kg;
Cleaning:To through the fructus crataegi pinnatifidae 3kg clean silt impurities of clear water selecting, and cut off base of a fruit handle;
Drain:The fructus crataegi pinnatifidae for cleaning up is mounted in perforated plastic basket and is drained, drained to fructus crataegi pinnatifidae surface Without obvious moisture, Draining time 25min;
Section:By the fructus crataegi pinnatifidae after draining, with microtome, fructus crataegi pinnatifidae piece thickness is 5mm;
Color fixative:By the sodium chloride solution immersion 20min shields that the fructus crataegi pinnatifidae piece mass volume ratio for just having cut is 1.0% Then fructus crataegi pinnatifidae piece is pulled out, is drained away the water by color;
Vacuum microwave drying:Fructus crataegi pinnatifidae after color fixative is placed in vacuum drying cavity, vacuum microwave drying is divided to two In the stage, the microwave power of first stage is 2000W, and the microwave time is 65min;The microwave power 1000W of second stage, during microwave Between be 55min, the vacuum of the two microwave stages is -0.04~-0.1Mpa, and the final moisture content of fructus crataegi pinnatifidae piece is 4.52%;
Packaging:Fructus crataegi pinnatifidae piece after vacuum microwave drying is cooled to into room temperature, is packaged to be using PE packaging bags Finished product, is placed in room temperature, the place of drying and preserves.
Embodiment 2
The vacuum microwave processing method of fructus crataegi pinnatifidae piece is comprised the following steps:Sorting, clean, drain, cutting into slices, it is color fixative, true Empty microwave drying, packaging.
Comprise the following steps that described:
Sorting:Select size and color even, it is disease-free, without hindering rotten fresh fructus crataegi pinnatifidae 2.4kg;
Cleaning:To through the fructus crataegi pinnatifidae 2.4kg clean silt impurities of clear water selecting, and cut off base of a fruit handle;
Drain:The fructus crataegi pinnatifidae for cleaning up is mounted in perforated plastic basket and is drained, drained to fructus crataegi pinnatifidae surface Without obvious moisture, Draining time 22min;
Section:By the fructus crataegi pinnatifidae after draining, with microtome, fructus crataegi pinnatifidae piece thickness is 7mm;
Color fixative:By the sodium chloride solution immersion 30min shields that the fructus crataegi pinnatifidae piece mass volume ratio for just having cut is 3.0% Then fructus crataegi pinnatifidae piece is pulled out, is drained away the water by color;
Vacuum microwave drying:Fructus crataegi pinnatifidae after color fixative is placed in vacuum drying cavity, vacuum microwave drying is divided to two In the stage, the microwave power of first stage is 1500W, and the microwave time is 80min;The microwave power 500W of second stage, during microwave Between be 40min, the vacuum of the two microwave stages is -0.04~-0.1Mpa, and the final moisture content of fructus crataegi pinnatifidae piece is 4.27%;
Packaging:Fructus crataegi pinnatifidae piece after vacuum microwave drying is cooled to into room temperature, is packaged to be using PE packaging bags Finished product, is placed in room temperature, the place of drying and preserves.
Embodiment 3
The vacuum microwave processing method of fructus crataegi pinnatifidae piece is comprised the following steps:Sorting, clean, drain, cutting into slices, it is color fixative, true Empty microwave drying, packaging.
Comprise the following steps that described:
Sorting:Select size and color even, it is disease-free, without hindering rotten fresh fructus crataegi pinnatifidae 1.0kg;
Cleaning:To through the fructus crataegi pinnatifidae 1.0kg clean silt impurities of clear water selecting, and cut off base of a fruit handle;
Drain:The fructus crataegi pinnatifidae for cleaning up is mounted in perforated plastic basket and is drained, drained to fructus crataegi pinnatifidae surface Without obvious moisture, Draining time 15min;
Section:By the fructus crataegi pinnatifidae after draining, with microtome, fructus crataegi pinnatifidae piece thickness is 2mm;
Color fixative:By the sodium chloride solution immersion 5min color fixative that the fructus crataegi pinnatifidae piece mass volume ratio for just having cut is 5.0%, Then fructus crataegi pinnatifidae piece is pulled out, is drained away the water;
Vacuum microwave drying:Fructus crataegi pinnatifidae after color fixative is placed in vacuum drying cavity, vacuum microwave drying is divided to two In the stage, the microwave power of first stage is 1000W, and the microwave time is 50min;The microwave power 300W of second stage, during microwave Between be 25min, the vacuum of the two microwave stages is -0.04~-0.1Mpa, and the final moisture content of fructus crataegi pinnatifidae piece is 4.76%;
Packaging:Fructus crataegi pinnatifidae piece after vacuum microwave drying is cooled to into room temperature, is packaged to be using PE packaging bags Finished product, is placed in room temperature, the place of drying and preserves.
Embodiment 4
The vacuum microwave processing method of fructus crataegi pinnatifidae piece is comprised the following steps:Sorting, clean, drain, cutting into slices, it is color fixative, true Empty microwave drying, packaging.
Comprise the following steps that described:
Sorting:Select size and color even, it is disease-free, without hindering rotten fresh fructus crataegi pinnatifidae 5kg;
Cleaning:To through the fructus crataegi pinnatifidae 5kg clean silt impurities of clear water selecting, and cut off base of a fruit handle;
Drain:The fructus crataegi pinnatifidae for cleaning up is mounted in perforated plastic basket and is drained, drained to fructus crataegi pinnatifidae surface Without obvious moisture, Draining time 30min;
Section:By the fructus crataegi pinnatifidae after draining, with microtome, fructus crataegi pinnatifidae piece thickness is 4mm;
Color fixative:By the sodium chloride solution immersion 60min shields that the fructus crataegi pinnatifidae piece mass volume ratio for just having cut is 0.5% Then fructus crataegi pinnatifidae piece is pulled out, is drained away the water by color;
Vacuum microwave drying:Fructus crataegi pinnatifidae after color fixative is placed in vacuum drying cavity, vacuum microwave drying is divided to two In the stage, the microwave power of first stage is 2000W, and the microwave time is 180min;The microwave power 500W of second stage, during microwave Between be 60min, the vacuum of the two microwave stages is -0.04~-0.1Mpa, and the final moisture content of fructus crataegi pinnatifidae piece is 4.83%;
Packaging:Fructus crataegi pinnatifidae piece after vacuum microwave drying is cooled to into room temperature, is packaged to be using PE packaging bags Finished product, is placed in room temperature, the place of drying and preserves.
It is above-described be only presently preferred embodiments of the present invention, it is all made in the range of the spirit and principles in the present invention appoint What modification, equivalent and improvement etc., should be included within the scope of the present invention.

Claims (9)

1. a kind of processing method of fructus crataegi pinnatifidae, it is characterised in that color fixative is carried out to fructus crataegi pinnatifidae using sodium chloride solution, and is adopted Fructus crataegi pinnatifidae is dried with vacuum microwave technology.
2. the processing method of fructus crataegi pinnatifidae according to claim 1, it is characterised in that described color fixative step is specially: Fructus crataegi pinnatifidae is soaked 5~60min with the sodium chloride solution that mass volume ratio is 0.5%~5.0% carries out color fixative to which.
3. the processing method of fructus crataegi pinnatifidae according to claim 1, it is characterised in that described vacuum microwave drying step Specially:Fructus crataegi pinnatifidae after color fixative is carried out into vacuum microwave drying, the microwave power of first stage is 1000~2000W, the The microwave power of two-stage is 300~1000W.
4. the processing method of fructus crataegi pinnatifidae according to claim 3, it is characterised in that described vacuum microwave drying step Microwave time of first stage be 0~240min, microwave time of second stage is 0~120min.
5. the processing method according to the arbitrary described fructus crataegi pinnatifidae of claim 3 or 4, it is characterised in that described vacuum microwave Vacuum in drying steps is -0.04~-0.1Mpa.
6. the processing method of fructus crataegi pinnatifidae according to claim 2, it is characterised in that also include before described color fixative step Slicing step, specially:Fructus crataegi pinnatifidae is cut into slices, thickness is 2~8mm.
7. the processing method of a kind of fructus crataegi pinnatifidae according to claim 2, it is characterised in that before described color fixative step Also include sorting successively, clean, drain three steps.
8. a kind of processing method of fructus crataegi pinnatifidae according to claim 3, it is characterised in that described vacuum microwave drying Also include packaging step after step.
9. the processing method of a kind of fructus crataegi pinnatifidae according to claim 7, it is characterised in that in described sorting step The consumption of fructus crataegi pinnatifidae is 1.0~5.0kg.
CN201611185745.5A 2016-12-20 2016-12-20 Processing method of Malus domeri Pending CN106579128A (en)

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Cited By (6)

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CN107744115A (en) * 2017-10-16 2018-03-02 贺州学院 A kind of method of vacuum microwave processing persimmon crisp chip
CN109169853A (en) * 2018-09-28 2019-01-11 贺州学院 A kind of the microwave processing technology and evaluation method of dragon fruit dried fruit
CN109258897A (en) * 2018-07-17 2019-01-25 广西靖西瑞泰食品有限公司 A kind of production method of fructus crataegi pinnatifidae preserved fruit
CN109892600A (en) * 2017-12-07 2019-06-18 贺州学院 A kind of preparation method of blueness lemon taste Chinese yam crisp chip
CN109892584A (en) * 2017-12-07 2019-06-18 贺州学院 A kind of method of vaccum microwave puffing processing tomato taste Chinese yam crisp chip
CN110463891A (en) * 2018-05-10 2019-11-19 贺州学院 A kind of processing method of Chinese yam fructus crataegi pinnatifidae compound solid beverage

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107744115A (en) * 2017-10-16 2018-03-02 贺州学院 A kind of method of vacuum microwave processing persimmon crisp chip
CN109892600A (en) * 2017-12-07 2019-06-18 贺州学院 A kind of preparation method of blueness lemon taste Chinese yam crisp chip
CN109892584A (en) * 2017-12-07 2019-06-18 贺州学院 A kind of method of vaccum microwave puffing processing tomato taste Chinese yam crisp chip
CN110463891A (en) * 2018-05-10 2019-11-19 贺州学院 A kind of processing method of Chinese yam fructus crataegi pinnatifidae compound solid beverage
CN109258897A (en) * 2018-07-17 2019-01-25 广西靖西瑞泰食品有限公司 A kind of production method of fructus crataegi pinnatifidae preserved fruit
CN109169853A (en) * 2018-09-28 2019-01-11 贺州学院 A kind of the microwave processing technology and evaluation method of dragon fruit dried fruit

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Application publication date: 20170426