CN107373489A - A kind of preparation method of cold water solubles dragon fruit fruit powder - Google Patents

A kind of preparation method of cold water solubles dragon fruit fruit powder Download PDF

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Publication number
CN107373489A
CN107373489A CN201710604081.XA CN201710604081A CN107373489A CN 107373489 A CN107373489 A CN 107373489A CN 201710604081 A CN201710604081 A CN 201710604081A CN 107373489 A CN107373489 A CN 107373489A
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Prior art keywords
fruit
dragon fruit
drying
preparation
mixed
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CN201710604081.XA
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Inventor
刘洋洋
静玮
王晓芳
李国鹏
龚霄
刘义军
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Agricultural Products Processing Research Institute of CATAS
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Agricultural Products Processing Research Institute of CATAS
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Priority to CN201710604081.XA priority Critical patent/CN107373489A/en
Publication of CN107373489A publication Critical patent/CN107373489A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/01Instant products; Powders; Flakes; Granules
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/09Mashed or comminuted products, e.g. pulp, purée, sauce, or products made therefrom, e.g. snacks
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mycology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention discloses a kind of preparation method of cold water solubles dragon fruit fruit powder.The present invention is that by spray drying or cryogenic vacuum is continuous drying is prepared after red heart dragon fruit is added into the drying aid being mixed by the one or more in water soluble starch, porous-starch, maltodextrin, collagen peptide allotment after peeling, stripping and slicing, pressure extracting juice.Cold water solubles dragon fruit fruit powder obtained by the inventive method, color and luster is scarlet, and powder is fine and smooth, at utmost remains the feature taste and nutritional ingredient and dragon fruit emphasis active component betanin of dragon fruit, brew is good, rapidly dissolvable in cold water;The fruit powder can add the seasonings such as sugar, honey according to personal taste and drink, and be adapted to consuming public, have very good market prospects.

Description

A kind of preparation method of cold water solubles dragon fruit fruit powder
Technical field
The present invention relates to a kind of preparation method of fruit fruit powder, specifically a kind of preparation side of cold water solubles dragon fruit fruit powder Method, belong to tropical fruit (tree) processing technique field.
Background technology
Dragon fruit(Hylocereus undulatus Britt), also known as Hylocereus undatus, passion plant, Pitaya fruit, Yu Longguo are Cactaceae(Cactaceae)Hylocereus category(Hylocereus undulatus)With Xisi, famous beauty in the late Spring and Autumn Period's celestial being's post category, climbed up by holding on to be perennial Property succulent.Containing the nutrition such as abundant vegetable protein, betanin, anthocyanidin, vitamin C and water-soluble dietary fiber into Point, can with skin whitening, treatment constipation, effectively prevent vascular sclerosis and other effects, collect abundant nutritive value, medical value and guarantor Health-care function is a kind of ace-high tropical feature fruit of depth.
Dragon fruit contains the sugar of more low molecule amount, easily causes product sticky after drying, it is not easy to dissolve.Exist at this stage In the drying process for preparing dragon fruit fruit powder, more using starch, maltodextrin as drying aid, and maltodextrin needs Dissolved in hot water, and starch can not be also completely dissolved in 100 DEG C of water, and the biology that can be lost in dissolving in fruit powder is living Property material, therefore, its nutritional ingredient of dragon fruit fruit powder made from prior art.
The content of the invention
It is an object of the invention to provide a kind of preparation method of cold water solubles dragon fruit fruit powder, this method passes through to dragon fruit Processing with drying aid, compounding, by spray drying or cryogenic vacuum is continuous drying is prepared, prepared dragon fruit fruit powder Can quickly it be dissolved in cold water, and feature taste, nutritional ingredient and the dragon fruit emphasis that can at utmost retain dragon fruit are lived Property composition betanin.
Technical scheme is as follows:A kind of preparation method of cold water solubles dragon fruit fruit powder, comprises the following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:To flow running water cleaning surface dirt, and dragon fruit pericarp is removed, obtain red heart dragon fruit pulp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, collect fruit juice, it is standby;
(5)Batch mixing:In heat after being mixed by the one or more in water soluble starch, porous-starch, maltodextrin, collagen peptide Fully dissolve and cool down in water, obtain drying aid;
(6)Filtering:Drying aid is sufficiently mixed after 80-100 mesh sieve net filtrations with fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using spray drying or the continuous drying method of cryogenic vacuum, made Obtain cold water solubles dragon fruit fruit powder;Packaging, it is made.
Preferably, the drying process with atomizing condition is:145 ~ 155 DEG C of EAT, 80 ~ 95 DEG C of leaving air temp, charging 18 ~ 22mL/min of flow.
Preferably, its continuous drying process conditions of the cryogenic vacuum are:65 DEG C of oven temperature, 75 DEG C of water tank temperature.
Further, the step(6)The addition of middle drying aid is preferably:The mixing quality of drying aid and fruit juice ratio For:1-6:10-30, drying aid addition can also be adjusted according to the requirement of fruit maturity, pol or product sweetness.
Preferably, the drying aid is water soluble starch, porous-starch, maltodextrin 7-9 in mass ratio:1-2:1-3 is mixed Close.
It is furthermore preferred that the drying aid is water soluble starch, collagen peptide 7-9 in mass ratio:2-4 is mixed.
It is furthermore preferred that the drying aid is collagen peptide, maltodextrin 5-8 in mass ratio:2-3 is mixed.
The method of the invention is conventional method unless otherwise instructed.The raw material can from open commercial sources and .
Having the beneficial effect that relative to prior art of the invention:
(1)The present invention is prepared by using the drying aid being newly formulated with reference to using spray drying or the continuous drying method of cryogenic vacuum The pure natural red heart dragon fruit fruit powder gone out, not only can quickly dissolve in cold water, be detected through solubility test, the fire of the 1g present invention Imperial fruit fruit powder addition is in 100ml room temperature waters, you can is completely dissolved in 40s, and does not stay residue;At utmost as far as possible simultaneously Emphasis active material --- the betanin in dragon fruit is remained, the feature taste and nutritional ingredient of dragon fruit is remained, has Color and luster is scarlet, and powder is fine and smooth, and brew is good, can add the features such as seasonings such as sugar, honey are drunk according to personal taste, be adapted to masses Consumer, commercially there has been no the dragon fruit fruit powder that can be dissolved in cold water or similar product, technical solution of the present invention at present With very good market prospects;
(2)It is spray drying or the continuous drying method of cryogenic vacuum that the present invention, which uses drying means, is spray-dried as TRANSIENT HIGH TEMPERATURE Seasoning, material are immediately dried into powder after shower nozzle sprays, whole although the cryogenic vacuum continuous drying method heat time is longer Temperature is not higher than 60 DEG C, and both drying means can help to keep the active component in raw material, on the other hand can to make For the fruit powder gone out, because can be dissolved in cold water, and then nutriment is avoided to dissolve and destroy in the hot water.
Embodiment
The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and Do not limit the scope of the invention.
Embodiment 1 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:Fully dissolved in the hot water after 2 parts of 9 parts of water-soluble starch, 1 part of porous-starch, maltodextrin mixing and cold But, drying aid is obtained;
(6)Filtering:By drying aid after 100 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using spray drying process, concrete technology condition is:Air intake 145 ~ 155 DEG C of temperature, 80 ~ 95 DEG C of leaving air temp, 18 ~ 22mL/min of feed rate;
(8)Packaging.
After testing, obtained cold water solubles dragon fruit fruit powder, its betanin content 1.205mg/g, flavones 10.34mg/ 100g fruit powders, anti-oxidant total reducing power 2.8ug/mg(Vc equivalents).
Embodiment 2 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:Fully dissolve and cool down in the hot water after 2 parts of 8 parts of water-soluble starch, collagen peptide mixing, must help dry Agent;
(6)Filtering:By drying aid after 80 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using the continuous drying method of cryogenic vacuum, concrete technology condition For:65 DEG C of oven temperature, 75 DEG C of water tank temperature, continuous drying 48 hours;
(8)Packaging.
Embodiment 3 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:Fully dissolve and cool down in the hot water after taking 8 parts of collagen peptide, 2 parts of maltodextrin, mixing, must help dry Agent;
(6)Filtering:By drying aid after 80 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using spray drying process, concrete technology condition is:Air intake 145 DEG C of temperature, 95 DEG C of leaving air temp, feed rate 22mL/min;
(8)Packaging.
Embodiment 4 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:In heat after 4 parts of 8 parts of water-soluble starch, 4 parts of porous-starch, 4 parts of maltodextrin, collagen peptide mixing Fully dissolve and cool down in water, obtain drying aid;
(6)Filtering:By drying aid after 80 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using spray drying process, concrete technology condition is:Air intake 155 DEG C of temperature, 80 DEG C of leaving air temp, feed rate 18mL/min;;
(8)Packaging.
Embodiment 5 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:Fully dissolve and cool down in the hot water after taking 1 part of 5 parts of collagen peptide, maltodextrin mixing, obtain drying aid;
(6)Filtering:By drying aid after 80 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using the continuous drying method of cryogenic vacuum, concrete technology condition For:65 DEG C of oven temperature, 75 DEG C of water tank temperature, continuous drying 48 hours;
(8)Packaging.
Embodiment 6 realizes the present invention using following steps:
(1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
(2)Cleaning peeling:Running water cleaning surface dirt is flowed, and removes dragon fruit pericarp;
(3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm or so square, freezed in refrigerator overnight;
(4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, it is standby to collect fruit juice;
(5)Batch mixing:Fully dissolved in the hot water simultaneously after 2 parts of 9 parts of water-soluble starch, 1 part of collagen peptide, maltodextrin mixing Cooling, obtains drying aid;
(6)Filtering:By drying aid after 80 mesh sieve net filtrations, it is sufficiently mixed with 100 portions of fruit juice;
(7)Dry:The fruit juice after drying aid will be mixed with to be dried using the continuous drying method of cryogenic vacuum, concrete technology condition For:65 DEG C of oven temperature, 75 DEG C of water tank temperature, continuous drying 48 hours;
(8)Packaging.

Claims (7)

  1. A kind of 1. preparation method of cold water solubles dragon fruit fruit powder, it is characterised in that:Comprise the following steps:
    (1)Dragon fruit is selected:The high fresh red heart dragon fruit of the ripening degree of selection, reject the dragon fruit for going rotten, going bad;
    (2)Cleaning peeling:To flow running water cleaning surface dirt, and dragon fruit pericarp is removed, obtain red heart dragon fruit pulp;
    (3)Stripping and slicing:Red heart dragon fruit pulp is cut into 1-2cm square, freezed in refrigerator overnight;
    (4)Squeezing:Dragon fruit after freezing is fitted into the screen cloth of 100 mesh, squeezed after defrosting, collect fruit juice, it is standby;
    (5)Batch mixing:In heat after being mixed by the one or more in water soluble starch, porous-starch, maltodextrin, collagen peptide Fully dissolve and cool down in water, obtain drying aid;
    (6)Filtering:Drying aid is sufficiently mixed after 80-100 mesh sieve net filtrations with fruit juice;
    (7)Dry:The fruit juice after drying aid will be mixed with to be dried using spray drying or the continuous drying method of cryogenic vacuum, made Obtain cold water solubles dragon fruit fruit powder;Packaging, it is made.
  2. 2. preparation method according to claim 1, it is characterised in that:The drying process with atomizing condition is:EAT 145 ~ 155 DEG C, 80 ~ 95 DEG C of leaving air temp, 18 ~ 22mL/min of feed rate.
  3. 3. preparation method according to claim 1, it is characterised in that:Its continuous drying process conditions of the cryogenic vacuum For:65 DEG C of oven temperature, 75 DEG C of water tank temperature.
  4. 4. preparation method according to claim 1, it is characterised in that:The step(6)The mixing of middle drying aid and fruit juice Mass ratio is:1-6:10-30.
  5. 5. the preparation method according to claim 1 or 4, it is characterised in that:The drying aid is water soluble starch, porous shallow lake Powder, maltodextrin 7-9 in mass ratio:1-2:1-3 is mixed.
  6. 6. the preparation method according to claim 1 or 4, it is characterised in that:The drying aid is water soluble starch, collagen egg White peptide 7-9 in mass ratio:2-4 is mixed.
  7. 7. the preparation method according to claim 1 or 4, it is characterised in that:The drying aid is collagen peptide, malt paste Essence 5-8 in mass ratio:2-3 is mixed.
CN201710604081.XA 2017-07-24 2017-07-24 A kind of preparation method of cold water solubles dragon fruit fruit powder Pending CN107373489A (en)

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN108157856A (en) * 2017-12-09 2018-06-15 天旺科技股份有限公司 A kind of dragon fruit health care nutrient
CN108685056A (en) * 2018-05-14 2018-10-23 中国热带农业科学院农产品加工研究所 A kind of preparation method of guava all-fruit powder
CN108740859A (en) * 2018-05-25 2018-11-06 陕西日日新生物科技有限公司 A kind of instant flue fruit powder and preparation method thereof
CN109007547A (en) * 2018-07-18 2018-12-18 广东海洋大学 A kind of dragon fruit pericarp natural pigment preparation method
CN109892607A (en) * 2019-04-01 2019-06-18 浙江万里学院 A kind of red heart dragon fruit jelly and preparation method thereof
CN110946254A (en) * 2018-09-26 2020-04-03 中国热带农业科学院海口实验站 Pitaya fruit paper and preparation method thereof
CN110973529A (en) * 2019-11-28 2020-04-10 天津市尖峰天然产物研究开发有限公司 Preparation method of fruit powder rich in anthocyanin
CN111296706A (en) * 2018-12-11 2020-06-19 武汉市吉人实业有限责任公司 Pitaya nutritional health-care solid beverage and preparation method thereof

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CN103549315A (en) * 2013-11-06 2014-02-05 浙江师范大学 Red-core dragon fruit all-fruit powder and preparation method thereof
CN105595244A (en) * 2015-12-22 2016-05-25 中华全国供销合作总社济南果品研究院 Preparation method of high-purity instant fruit powder

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108157856A (en) * 2017-12-09 2018-06-15 天旺科技股份有限公司 A kind of dragon fruit health care nutrient
CN108685056A (en) * 2018-05-14 2018-10-23 中国热带农业科学院农产品加工研究所 A kind of preparation method of guava all-fruit powder
CN108685056B (en) * 2018-05-14 2021-09-24 中国热带农业科学院农产品加工研究所 Preparation method of whole guava fruit powder
CN108740859A (en) * 2018-05-25 2018-11-06 陕西日日新生物科技有限公司 A kind of instant flue fruit powder and preparation method thereof
CN109007547A (en) * 2018-07-18 2018-12-18 广东海洋大学 A kind of dragon fruit pericarp natural pigment preparation method
CN110946254A (en) * 2018-09-26 2020-04-03 中国热带农业科学院海口实验站 Pitaya fruit paper and preparation method thereof
CN111296706A (en) * 2018-12-11 2020-06-19 武汉市吉人实业有限责任公司 Pitaya nutritional health-care solid beverage and preparation method thereof
CN109892607A (en) * 2019-04-01 2019-06-18 浙江万里学院 A kind of red heart dragon fruit jelly and preparation method thereof
CN110973529A (en) * 2019-11-28 2020-04-10 天津市尖峰天然产物研究开发有限公司 Preparation method of fruit powder rich in anthocyanin

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Application publication date: 20171124