CN102132848A - Processing method for special tropical fruit grains of dairy products - Google Patents

Processing method for special tropical fruit grains of dairy products Download PDF

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Publication number
CN102132848A
CN102132848A CN2011100865652A CN201110086565A CN102132848A CN 102132848 A CN102132848 A CN 102132848A CN 2011100865652 A CN2011100865652 A CN 2011100865652A CN 201110086565 A CN201110086565 A CN 201110086565A CN 102132848 A CN102132848 A CN 102132848A
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fruit
dairy products
grain
special
tree
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CN102132848B (en
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吴永辉
吴丽
曾艳
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Abstract

The invention relates to a production method for special natural fruit grains of dairy products with tropical fruits, such as mango, pineapple, pawpaw, and the like as raw materials. The production method comprises the following steps of: selecting and cleaning the tropical fruits, immersing the tropical fruits for 10-20min in a 0.1% bleaching powder solution for disinfecting, fishing out, cleaning the disinfecting liquid on the surfaces of the fruits with clear water, peeling, removing kernels/seeds, cleaning and dicing, then placing the cut dices into prepared 0.1% iso-VC sodium, 0.1% sodium chloride and a 0.3% citric acid solution, protecting color for 10-20min and then fishing out, hardening via pectinesterase and then adding into sugar liquid with sugar degree of 20-30Brix, heating up to 80-90 DEG C and keeping for 5-10min, then packaging, placing the packaged fruit grains into a boiled water bath and keeping for 25-35min for sterilizing, and cooling rapidly. The fruit grains processed by the method are good in taste, appropriate in hardness, and is flexible; and after being added into dairy products, the fruit grains cannot soften and become rotten due to acting forces of devices and transportation, thus the taste, flavor and nutritional components of the dairy products are improved.

Description

The processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products
Technical field
The present invention relates to a kind of production method of tropical fruit (tree) grain, be specifically related to the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products, belong to food processing technology field.
Background technology
The China's Dairy Industry starting is late, and starting point is low, but development rapidly.The China's dairy products output and the gross output value have increased more than 10 times in nearest 10 years, have attracted the eye in the world gradually.In recent years, Dairy Industry in China has become industry with fastest developing speed in the food industry.Dairy products business economic total amount increases substantially, and 2008, the above enterprise of scale realized 1,556 hundred million yuan of industrial output values altogether, has increased by 11.7 times than 1998; The sustainable growth of dairy products output, product structure is progressively optimized.China's dairy products output added up to 1810.5 ten thousand tons in 2008, had accounted for 4.6% of world's annual value of production.China town dweller milk consumption figure was 22.7 kilograms in 2008, had increased by 146.2% than 1992.Though the second half year in 2008, " melamine " incident brought huge impact for Chinese dairy products industry, but also make the food service industry safety problem obtain to pay much attention to simultaneously, country puts into effect a series of policies, and dairy products industry-specific " danger " are " machine ", rectify standard production.The 1-11 month in 2008, the above enterprise of Chinese liquid milk and milk products manufacturing scale realizes 142,354,750,000 yuan of total cumulative output value of industries, increases by 19.61% than the same period last year; Realize 137,594,962,000 yuan of accumulative total product sales revenue, increase by 17.94% than the same period last year.The 1-11 month in 2009, the above enterprise of Chinese liquid milk and milk products manufacturing scale realizes 8,235,552.00 thousand yuan of accumulated profit total values, increases by 104.51% on a year-on-year basis than the last year.Estimate this year, dairy products output reaches 2,350 ten thousand tons, and wherein: mammala output reaches 3,000,000 tons; Liquid dairy products output reaches 2,050 ten thousand tons.
Along with growth in the living standard, single product can not satisfy people's consumption demand, the granulated dairy product becomes market " new lover ", Mongolia Ox, Erie, bright these esbablished corporations fruit yogurt that all releases one after another, common fruit yogurt has tastes such as strawberry, grape, coconut palm fruit, Huang Tao, aloe.The interpolation of tropical fruit (tree) grain such as mango grain, pineapple grain, pawpaw grain etc. is also rarely found.China's tropical fruit (tree) aboundresources combines with dairy products, can improve the local flavor and the mouthfeel of product well.
Summary of the invention
The object of the present invention is to provide the processing method of the special-purpose tropical fruit (tree) grain of a kind of rational dairy products, institute's product processed has the natural flavour mountaineous of this product, organizes neither too hard, nor too soft, not soft mashed, can preserve 6 months under the steady quality, normal temperature, add in the dairy products and can improve its mouthfeel and local flavor.
In order to address the above problem, the technical solution adopted in the present invention is:
1, fruit raw material must be fresh, complete, full, and maturity is moderate, has only fruit raw material to reach technical maturity, just can produce high-quality product, generally require in 7~8 maturations, this moment, fruit was grown fully, proper flavor and color and luster are arranged, and meat is closely and not soft;
2, it is moderate to select maturity, and do not have rot, do not have disease and pest, immaculate fresh fruit is processed;
3, fresh fruit with clear water with its surface attachments wash clean after, soak 15min with 1 ‰ Eusols again and pull out, with clear water the fruit surface thimerosal is cleaned up at last;
4, the fruit exocuticle is removed clean, kept the integrality of fruit during stoning/seed as far as possible;
5, fruit is cut into 5 * 5 * 5mm fourth, big or small uniformity;
6, the fruit fourth is placed 1 ‰ sodium iso-vcs that contain that prepare, 1 ‰ sodium chloride in the mixed solution of 3 ‰ citric acids, are pulled out after protecting look 10 ~ 20min;
7, in the pectinesterase enzyme solutions of preparation 0.4%, it is 1% that adding calcium chloride or calcium lactate make its concentration, and with citric acid this solution being buffered to the pH value is about 4.5, and solution temperature is controlled at about 40 ℃, the fruit grain is dropped into keep in this solution pulling out behind 1 ~ 2min;
8, the liquid glucose (can select the concentration of liquid glucose according to the pol of raw material) that 65% fruit fourth and 35% pol are 20 ~ 30Brix drops in the jacketed pan, heating is boiled to 80 ~ 90 ℃ and is kept 5 ~ 10min, add 1 ‰ citric acids+0.1 ‰ natrium citricums, pack then and seal;
9, the special-purpose fruit grain of packaged dairy products is kept 30min in the water-bath under the slight boiling condition, cooling rapidly then.
The invention has the beneficial effects as follows:
1. Hainan tropical fruit (tree) aboundresources, development rapidly, but mainly to eat raw, process technology falls behind, and utilizes this method special-purpose tropical fruit (tree) grain that produces dairy products, and not only can satisfy people's mouthfeel and health demand, has more important economic and social benefit;
2. the tropical fruit (tree) grain that adopts this method to make can keep it natural flavour mountaineous, the better preserve nutriment, and mouthfeel is neither too hard, nor too soft, and is flexible, can preserve more than half a year under the normal temperature, adds local flavor, mouthfeel and the nutritive value that can improve dairy products in the dairy products to.
The specific embodiment
Below by embodiment the present invention is described in further details, these embodiment only are used for illustrating the present invention, do not limit the scope of the invention.
Embodiment 1
The method of the special-purpose tropical fruit (tree) grain of a kind of dairy products: with mango is raw material, selected, cleaning, sterilization, peeling, stoning, dice, protect technologies such as look, sclerosis, sweet system, packing, sterilization and process processing, obtain the special-purpose fruit grain of dairy products, concrete technology comprises the steps:
(1) the mango raw material must be fresh, complete, full, and maturity is moderate, has only fruit raw material to reach technical maturity, just can produce high-quality product, generally require in 7~8 maturations, this moment, fruit was grown fully, proper flavor and color and luster are arranged, and meat is closely and not soft;
(2) it is moderate to select maturity, and do not have rot, do not have disease and pest, immaculate fresh mango is processed;
(3) fresh mango with clear water with its surface attachments wash clean after, soak 15min with 1 ‰ Eusols again and pull out, with clear water the fruit surface thimerosal is cleaned up at last;
(4) the mango exocuticle is removed totally, kept the integrality of fruit during stoning as far as possible;
(5) mango is cut into 5 * 5 * 5mm fourth, big or small uniformity;
(6) get 1000g water and add the different V of 1g CSodium, 1g sodium chloride and 3g citric acid place this solution with the mango fourth, soak 15min and pull out then;
(7) get 1000g water and add 4g pectinesterase enzyme solutions, 10g calcium chloride adds citric acid and reaches about 4.5 until the pH value of solution value, and it is heated to 40 ℃ in water-bath, and the mango grain is placed this solution, keeps pulling out behind 1 ~ 2min;
(8) get 650g mango fourth (pol is 10Brix), adding the 350g pol is the liquid glucose of 25Brix, places the jacketed pan heating to boil to 85 ℃ and keeps 5min, adds 1g citric acid and 0.1g natrium citricum, packs and seals;
(9) the special-purpose fruit grain of packaged dairy products is kept 30min in the water-bath under the slight boiling condition, cooling rapidly then.
Embodiment 2
The method of the special-purpose tropical fruit (tree) grain of a kind of dairy products: with the pineapple is raw material, selected, clean, sterilize, remove the peel, go seed, dice, protect look, technology such as sclerosis, sweet system, packing, sterilization processes processing, obtain the special-purpose fruit grain of dairy products, concrete technology comprises the steps:
(1) the pineapple raw material must be fresh, complete, full, and maturity is moderate, has only fruit raw material to reach technical maturity, just can produce high-quality product, generally require in 7~8 maturations, this moment, fruit was grown fully, proper flavor and color and luster are arranged, and meat is closely and not soft;
(2) it is moderate to select maturity, and do not have rot, do not have disease and pest, immaculate fresh pineapple is processed;
(3) fresh pineapple with clear water with its surface attachments wash clean after, soak 15min with 1 ‰ Eusols again and pull out, with clear water the fruit surface thimerosal is cleaned up at last;
(4) the pineapple exocuticle is removed totally, kept the integrality of fruit when removing seed as far as possible;
(5) pineapple is cut into 5 * 5 * 5mm fourth, big or small uniformity;
(6) get 1000g water and add the different V of 1g CSodium, 1g sodium chloride and 3g citric acid place this solution with the pineapple fourth, soak 15min and pull out then;
(7) get 1000g water and add 4g pectinesterase enzyme solutions, 10g calcium chloride adds citric acid and reaches about 4.5 until the pH value of solution value, and it is heated to 40 ℃ in water-bath, and the pineapple grain is placed this solution, keeps pulling out behind 1 ~ 2min;
(8) get 650g pineapple fourth (pol is 10Brix), adding the 350g pol is the liquid glucose of 25Brix, places the jacketed pan heating to boil to 85 ℃ and keeps 5min, adds 1g citric acid and 0.1g natrium citricum, packs and seals;
(9) the special-purpose fruit grain of packaged dairy products is kept 30min in the water-bath under the slight boiling condition, cooling rapidly then.
Embodiment 3
The method of the special-purpose tropical fruit (tree) grain of a kind of dairy products: with the pawpaw is raw material, selected, cleaning, sterilization, peeling, stoning, dice, protect technologies such as look, sclerosis, sweet system, packing, sterilization and process processing, obtain the special-purpose fruit grain of dairy products, concrete technology comprises the steps:
(1) the pawpaw raw material must be fresh, complete, full, and maturity is moderate, has only fruit raw material to reach technical maturity, just can produce high-quality product, generally require in 7~8 maturations, this moment, fruit was grown fully, proper flavor and color and luster are arranged, and meat is closely and not soft;
(2) it is moderate to select maturity, and do not have rot, do not have disease and pest, immaculate fresh pawpaw is processed;
(3) fresh pawpaw with clear water with its surface attachments wash clean after, soak 15min with 1 ‰ Eusols again and pull out, with clear water the fruit surface thimerosal is cleaned up at last;
(4) the pawpaw exocuticle is removed totally, kept the integrality of fruit during stoning as far as possible;
(5) pawpaw is cut into 5 * 5 * 5mm fourth, big or small uniformity;
(6) get 1000g water and add the different V of 1g CSodium, 1g sodium chloride and 3g citric acid place this solution with the pawpaw fourth, soak 15min and pull out then;
(7) get 1000g water and add 4g pectinesterase enzyme solutions, 10g calcium chloride adds citric acid and reaches about 4.5 until the pH value of solution value, and it is heated to 40 ℃ in water-bath, and the pawpaw grain is placed this solution, keeps pulling out behind 1 ~ 2min;
(8) get 650g pawpaw fourth (pol is 10Brix), adding the 350g pol is the liquid glucose of 25Brix, places the jacketed pan heating to boil to 85 ℃ and keeps 5min, adds 1g citric acid and 0.1g natrium citricum, packs and seals;
(9) the special-purpose fruit grain of packaged dairy products is kept 30min in the water-bath under the slight boiling condition, cooling rapidly then.

Claims (6)

1. the processing method of the special-purpose tropical fruit (tree) grain of dairy products, this method is tropical fruit (tree) is selected, cleaning, sterilization, peeling, stoning/seed, dice, protect look, sweet system, packing, process for sterilizing are processed processing, obtain the special-purpose fruit grain of dairy products, it is characterized in that: carry out hardening process processing at the fruit grain that will dice and protect look, the fruit grain after the sclerosis carries out honey system PROCESS FOR TREATMENT.
2. the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products according to claim 1 is characterized in that described hardening process is to adopt the sclerosis enzyme to harden.
3. the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products according to claim 2 is characterized in that the concrete operating procedure of described sclerosis enzyme is as follows:
In the pectinesterase enzyme solutions of preparation 0.4%, it is 1% that adding calcium chloride or calcium lactate make its concentration, and with citric acid this solution being buffered to the pH value is 4.0 ~ 5.0, and solution temperature is controlled at about 30 ~ 50 ℃, the fruit grain is dropped into keep in this solution pulling out behind 1 ~ 2min.
4. the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products according to claim 1, it is characterized in that the described look that protects is that the fruit fourth is placed 1 ‰ sodium iso-vcs that contain that prepare, 1 ‰ sodium chloride in the mixed solution of 3 ‰ citric acids, are pulled out after protecting look 10 ~ 20min.
5. the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products according to claim 1, it is characterized in that described honey system is that the liquid glucose that 65% fruit fourth and 35% pol are 20 ~ 30Brix is dropped in the jacketed pan, heating is boiled to 80 ~ 90 ℃ and is kept 5 ~ 10min, add 1 ‰ citric acids and 0.1 ‰ natrium citricums, pack then and seal.
6. the processing method of the special-purpose tropical fruit (tree) grain of a kind of dairy products according to claim 1 is characterized in that described sterilization is the special-purpose fruit grain of packaged dairy products to be kept 25 ~ 35min in the water-bath under the slight boiling condition, cooling rapidly then.
CN2011100865652A 2011-04-07 2011-04-07 Processing method for special tropical fruit grains of dairy products Expired - Fee Related CN102132848B (en)

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Cited By (7)

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Publication number Priority date Publication date Assignee Title
CN102871073A (en) * 2012-10-17 2013-01-16 上海乐全食品有限公司 Method for performing hardening treatment on fruit grains
CN103099145A (en) * 2013-03-11 2013-05-15 海南椰国食品有限公司 Preparation method of fruit granules for beverage
CN103689085A (en) * 2012-09-28 2014-04-02 内蒙古蒙牛乳业(集团)股份有限公司 Suspending fruit particle milk beverage and preparation method thereof
CN105595150A (en) * 2015-12-22 2016-05-25 东莞石龙津威饮料食品有限公司 Production formula and production technology of spherical colorful edible fruit granules
CN106616574A (en) * 2015-11-02 2017-05-10 内蒙古蒙牛乳业(集团)股份有限公司 Fruit product and preparation method thereof
CN107373500A (en) * 2017-08-10 2017-11-24 上海奕方农业科技股份有限公司 A kind of production method of instant quinoa Yellow-peach can
CN109717243A (en) * 2019-03-14 2019-05-07 宁波市鄞州丽禾食品科技开发有限公司 The processing method of glacial drift fruit

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103689085A (en) * 2012-09-28 2014-04-02 内蒙古蒙牛乳业(集团)股份有限公司 Suspending fruit particle milk beverage and preparation method thereof
CN102871073A (en) * 2012-10-17 2013-01-16 上海乐全食品有限公司 Method for performing hardening treatment on fruit grains
CN102871073B (en) * 2012-10-17 2015-07-08 上海乐全食品有限公司 Method for performing hardening treatment on fruit grains
CN103099145A (en) * 2013-03-11 2013-05-15 海南椰国食品有限公司 Preparation method of fruit granules for beverage
CN103099145B (en) * 2013-03-11 2014-04-30 海南椰国食品有限公司 Preparation method of fruit granules for beverage
CN106616574A (en) * 2015-11-02 2017-05-10 内蒙古蒙牛乳业(集团)股份有限公司 Fruit product and preparation method thereof
CN105595150A (en) * 2015-12-22 2016-05-25 东莞石龙津威饮料食品有限公司 Production formula and production technology of spherical colorful edible fruit granules
CN107373500A (en) * 2017-08-10 2017-11-24 上海奕方农业科技股份有限公司 A kind of production method of instant quinoa Yellow-peach can
CN109717243A (en) * 2019-03-14 2019-05-07 宁波市鄞州丽禾食品科技开发有限公司 The processing method of glacial drift fruit

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