CN106858434A - Apple slice processing method rich in fragrance - Google Patents

Apple slice processing method rich in fragrance Download PDF

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Publication number
CN106858434A
CN106858434A CN201611223051.6A CN201611223051A CN106858434A CN 106858434 A CN106858434 A CN 106858434A CN 201611223051 A CN201611223051 A CN 201611223051A CN 106858434 A CN106858434 A CN 106858434A
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CN
China
Prior art keywords
apple
fragrance
processing method
slice processing
method rich
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611223051.6A
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Chinese (zh)
Inventor
毕金峰
吴昕烨
张薇薇
刘璇
周沫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Food Science and Technology of CAAS
Original Assignee
Institute of Food Science and Technology of CAAS
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Institute of Food Science and Technology of CAAS filed Critical Institute of Food Science and Technology of CAAS
Priority to CN201611223051.6A priority Critical patent/CN106858434A/en
Publication of CN106858434A publication Critical patent/CN106858434A/en
Pending legal-status Critical Current

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    • 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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  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention discloses a kind of apple slice processing method rich in fragrance, step includes:1) it is 7~8 one-tenth fresh, harmless apples to choose maturity, after stoning, two cuttings;2) apple is cut into the thin slice that thickness is 5~8mm;3) pulled out after apple flakes being soaked into 20~30min in colour protecting liquid, drained;4) apple flakes are put into intermediate waves infrared drying oven, intermediate waves infrared drying oven temperature is 65~70 DEG C, power is 1350w, wind speed is 2.1m/s, and drying time is 3.5~9.5h;5) will be taken out in dried apple flakes therefrom short-wave infrared drying box, be cooled to room temperature;6) nitrogen-filled seal packaging.The apple flake products that apple flakes production and processing method rich in fragrance provided by the present invention is obtained, fragrance is integrally strong, and fruit flavor, sweet fragrance are dense, without metallic taste, boiling taste and other special odors.Generally speaking, method processing cost of the present invention is low, it is easy to which industrialized production, product market prospects are good.

Description

Apple slice processing method rich in fragrance
Technical field
The invention belongs to food processing field, it is related to a kind of apple flakes production and processing method rich in fragrance.
Background technology
Apple belongs to the rose family, and deciduous tree, elliptic leaf shape has sawtooth;Fruit is spherical, and taste is sweet, is common fruit, It is most common fruit, is the hat of the big fruit in the world four rich in abundant nutrition.Apple is dicotyledon, spends light red or light Aubergine, self-sterility mostly, needs cross-pollination, and fruit is formed by ovary and holder development.Pulp is clear and melodious fragrant and sweet, can help disappear Change.Apple is kind of a low calories food, and every 100 grams only produce 60 kilocalories of heats;Nutrition is soluble big in apple, easily by human body Absorption, therefore have the title of " running water ", be conducive to dissolving element sulphur, make skin lubrication tender.There are copper, iodine, manganese, zinc, potassium in apple Deng element, human body such as lacks these elements, and skin will dry, easily splits, very itch.Apple containing abundant carbohydrate, mainly sucrose, The material such as reduced sugar and protein, fat, phosphorus, iron, potassium;Also contain malic acid, citric acid, tartaric acid, pectin, cellulose, B Family vitamin, vitamin C and micro- edible portion 76%.
China is apple production state and country of consumption maximum in the world, cultivated area of the apple and yield Jun Zhan worlds total amount More than 40%, occupy critical role in world's Apple Industry.But increase with China concentrated apple juice production cost, export volume Decline, apple processing enterprise urgently seeks new processing mode.Enhancing and life style with consumer spending theory Change, dry this product form of apple flakes and be gradually accepted.Another processing mode of the apple flakes as apple is dried, Just clamp-oning the ranks of leisure food rapidly with its crisp tasty and refreshing, outstanding feature such as be easy to carry.
The method of current drying apple mainly has heated-air drying, vacuum freeze drying and intermediate waves infra-red drying etc..Hot blast Drying is a kind of more traditional drying means, and time-consuming for it, dry products poor quality;Although vacuum freeze drying quality is preferably, But cost of investment is high, and drying time is more long.Intermediate waves infra-red drying is that one kind is carried out using infrared radiation heating pipe to product Dry mode.During infrared radiation heating, when the infra-red radiation consistent with object molecular thermalmotion frequency is irradiated on object When, infra-red radiation by molecule absorption and can be converted into the warm-up movement of molecule quickly, and molecular motion rises plus object temperature, causes Object dehydration.Compared with traditional heated-air drying, intermediate waves infra-red drying has the efficiency of heating surface high, energy saving, dry products The features such as quality better.
The content of the invention
For the problem being previously mentioned, the invention provides a kind of apple slice processing method rich in fragrance, step includes:
1) it is 7~8 one-tenth fresh, harmless apples to choose maturity, after stoning, two cuttings;
2) apple is cut into the thin slice that thickness is 5~8mm;
3) pulled out after apple flakes being soaked into 20~30min in colour protecting liquid, drained;
4) apple flakes are put into intermediate waves infrared drying oven, intermediate waves infrared drying oven temperature is 65~70 DEG C, power It is 1350w, wind speed is 2.1m/s, and drying time is 3.5~9.5h;
5) will be taken out in dried apple flakes therefrom short-wave infrared drying box, be cooled to room temperature;
6) nitrogen-filled seal packaging.
Preferred scheme is:Apple is not removed the peel;
Preferred scheme is:Apple slice thickness is 5mm.
Preferred scheme is:Apple slice thickness is 8mm.
Preferred scheme is:Intermediate waves infrared drying oven temperature is 65 DEG C.
Preferred scheme is:Intermediate waves infrared drying oven temperature is 70 DEG C.
Preferred scheme is:The intermediate waves infrared drying oven drying time is 3.5h.
Preferred scheme is:The intermediate waves infrared drying oven drying time is 9.5h.
Preferred scheme is:The colour protecting liquid is Vc solution that concentration is 0.2%.
Preferred scheme is:The colour protecting liquid is in parts by weight, composed of the following components:
1~3 part of sodium chloride, 2~4 parts of calcium chloride, 0.2~0.4 part of potassium citrate, 0.1~0.3 part of sodium sulphate, Vitamin C 0.01~0.05 part of acid, 0.1~0.3 part of sodium cellulose glycolate, 0.2~0.5 part of citric acid, sodium hydrogensulfite 0.3~0.5 100~200 parts of part, 8~12 parts of sucrose and water.
Apple flakes rich in fragrance obtained in a kind of apple slice processing method rich in fragrance.
The apple flake products that apple flakes production and processing method rich in fragrance provided by the present invention is obtained, fragrance is whole Body is strong, and fruit flavor, sweet fragrance are dense, without metallic taste, boiling taste and other special odors.Generally speaking, side of the present invention Method processing cost is low, it is easy to industrialized production, and product market prospects are good.
Specific embodiment
With reference to the present invention is described in further detail, to make those skilled in the art with reference to specification word energy It is enough to implement according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many The presence or addition of individual other elements or its combination.
Embodiment 1
A kind of apple slice processing method rich in fragrance is present embodiments provided, step includes:
1) it is 7 one-tenth fresh, harmless apples to choose maturity, after stoning, two cuttings;
2) apple is not removed the peel, is cut into the thin slice that thickness is 5mm;
3) pulled out after apple flakes being soaked into 20min in the Vc solution that concentration is 0.2%, drained;
4) apple flakes are put into intermediate waves infrared drying oven, intermediate waves infrared drying oven temperature is 65 DEG C, power is 1350w, wind speed is 2.1m/s, and drying time is 3.5h;
5) will be taken out in dried apple flakes therefrom short-wave infrared drying box, be cooled to room temperature;
6) nitrogen-filled seal packaging.
Embodiment 2
A kind of apple slice processing method rich in fragrance is present embodiments provided, step includes:
1) it is 8 one-tenth fresh, harmless apples to choose maturity, after stoning, two cuttings;
2) apple is cut into the thin slice that thickness is 8mm;
3) apple flakes soaked in the colour protecting liquid and pull out after 30min, drain, the colour protecting liquid in parts by weight, by following Component is constituted:1~3 part of sodium chloride, 2~4 parts of calcium chloride, 0.2~0.4 part of potassium citrate, 0.1~0.3 part of sodium sulphate, Vitamin C 0.01~0.05 part of acid, 0.1~0.3 part of sodium cellulose glycolate, 0.2~0.5 part of citric acid, sodium hydrogensulfite 0.3~0.5 100~200 parts of part, 8~12 parts of sucrose and water;
4) apple flakes are put into intermediate waves infrared drying oven, intermediate waves infrared drying oven temperature is 70 DEG C, power is 1350w, wind speed is 2.1m/s, and drying time is 9.5h;
5) will be taken out in dried apple flakes therefrom short-wave infrared drying box, be cooled to room temperature;
6) nitrogen-filled seal packaging.
Comparative example
Select homogeneous size, uniform color, not damaged, free from extraneous odour 7-8 transparent apples it is some, clear water clean.By apple Stoning remove seed, 8mm thickness, two cutting pieces are cut into slicer by apple.Apple flakes are put into the color protection solution for having configured, impregnated 30min, the apple flakes after dipping are taken out, and are drained.Apple flakes after dipping are placed in hot air drier pallet, hot air drying is treated Dry equipment is warming up to 70 DEG C, dries 9.5 hours.The apple flakes that the present invention obtained after cooling is provided, then using manually or automatically Grader is classified, and packaging uses nitrogen-filled packaging.
Experimental data
Embodiment 1-2, comparative example gained apple flake products carry out integral product and fragrance sensory evaluation experiment:
Choose 20 professionals for having received professional training carries out integral product and fragrance sense organ to gained apple flake products Evaluate.Any gained apple flake products are placed in the ceramic whiteware disk of cleaning, its color and luster, form is with the naked eye directly observed, tasted crisp Degree, flavour, and detailed evaluation is carried out to fragrance.Apple flakes product sensory testing result is as shown in table 1, fragrance sensory evaluation knot Fruit is as shown in table 2.
The apple flakes sensory evaluation standards of grading of table 1 and evaluation result
The apple flakes fragrance sensory evaluation standards of grading of table 2 and evaluation result
From table 1-2, present invention gained apple flakes product sensory quality is good, and fragrance is stronger.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited In specific details.

Claims (11)

1. a kind of apple slice processing method rich in fragrance, it is characterised in that step includes:
1) it is 7~8 one-tenth fresh, harmless apples to choose maturity, after stoning, two cuttings;
2) apple is cut into the thin slice that thickness is 5~8mm;
3) pulled out after apple flakes being soaked into 20~30min in colour protecting liquid, drained;
4) apple flakes are put into intermediate waves infrared drying oven, intermediate waves infrared drying oven temperature is 65~70 DEG C, power is 1350w, wind speed is 2.1m/s, and drying time is 3.5~9.5h;
5) will be taken out in dried apple flakes therefrom short-wave infrared drying box, be cooled to room temperature;
6) nitrogen-filled seal packaging.
2. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that apple is not removed the peel.
3. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that apple slice thickness is 5mm。
4. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that apple slice thickness is 8mm。
5. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that intermediate waves infrared drying oven Temperature is 65 DEG C.
6. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that intermediate waves infrared drying oven Temperature is 70 DEG C.
7. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that the intermediate waves is infrared dry Dry case drying time is 3.5h.
8. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that the intermediate waves is infrared dry Dry case drying time is 9.5h.
9. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that the colour protecting liquid is concentration It is 0.2% Vc solution.
10. the apple slice processing method rich in fragrance according to claim 1, it is characterised in that the colour protecting liquid is with weight Amount part meter, it is composed of the following components:
1~3 part of sodium chloride, 2~4 parts of calcium chloride, 0.2~0.4 part of potassium citrate, 0.1~0.3 part of sodium sulphate, ascorbic acid 0.01~0.05 part, 0.1~0.3 part of sodium cellulose glycolate, 0.2~0.5 part of citric acid, 0.3~0.5 part of sodium hydrogensulfite, 100~200 parts of 8~12 parts of sucrose and water.
Apple rich in fragrance obtained in a kind of 11. apple slice processing methods rich in fragrance as described in claim 1~10 Piece.
CN201611223051.6A 2016-12-27 2016-12-27 Apple slice processing method rich in fragrance Pending CN106858434A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107927855A (en) * 2017-11-08 2018-04-20 甘肃省农业科学院农产品贮藏加工研究所 A kind of device and method of solar energy assisted cryogenic absorbed type drying apple flakes
CN113142518A (en) * 2021-05-06 2021-07-23 石河子大学 Crisp fruit and vegetable slice processing method and three-stage belt type infrared dryer adapting to method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102987041A (en) * 2011-09-11 2013-03-27 重庆市南川区南双科技有限公司 Production method of apple slices
CN103005318A (en) * 2012-12-11 2013-04-03 沈阳农业大学 Hanfu apple chip and production method thereof
CN103300132A (en) * 2013-07-05 2013-09-18 中国农业科学院农产品加工研究所 Method for manufacturing Chinese date pieces by utilizing medium short wave infra-red drying method
CN103315047A (en) * 2013-07-05 2013-09-25 中国农业科学院农产品加工研究所 Method for producing carrot slices by medium-short wave infrared drying process
CN105815619A (en) * 2015-01-07 2016-08-03 脱忠琪 Method for processing apple slices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102987041A (en) * 2011-09-11 2013-03-27 重庆市南川区南双科技有限公司 Production method of apple slices
CN103005318A (en) * 2012-12-11 2013-04-03 沈阳农业大学 Hanfu apple chip and production method thereof
CN103300132A (en) * 2013-07-05 2013-09-18 中国农业科学院农产品加工研究所 Method for manufacturing Chinese date pieces by utilizing medium short wave infra-red drying method
CN103315047A (en) * 2013-07-05 2013-09-25 中国农业科学院农产品加工研究所 Method for producing carrot slices by medium-short wave infrared drying process
CN105815619A (en) * 2015-01-07 2016-08-03 脱忠琪 Method for processing apple slices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107927855A (en) * 2017-11-08 2018-04-20 甘肃省农业科学院农产品贮藏加工研究所 A kind of device and method of solar energy assisted cryogenic absorbed type drying apple flakes
CN113142518A (en) * 2021-05-06 2021-07-23 石河子大学 Crisp fruit and vegetable slice processing method and three-stage belt type infrared dryer adapting to method

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Application publication date: 20170620

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