CN107252073A - A kind of purple sweet potato anthocyanin soup bag and preparation method thereof - Google Patents

A kind of purple sweet potato anthocyanin soup bag and preparation method thereof Download PDF

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Publication number
CN107252073A
CN107252073A CN201710508319.9A CN201710508319A CN107252073A CN 107252073 A CN107252073 A CN 107252073A CN 201710508319 A CN201710508319 A CN 201710508319A CN 107252073 A CN107252073 A CN 107252073A
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CN
China
Prior art keywords
sweet potato
purple sweet
purple
potato anthocyanin
parts
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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
CN201710508319.9A
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Chinese (zh)
Inventor
袁起
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.)
Xuzhou Philippines Tektronix Agricultural Science And Technology Co Ltd
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Xuzhou Philippines Tektronix Agricultural Science And Technology Co Ltd
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Application filed by Xuzhou Philippines Tektronix Agricultural Science And Technology Co Ltd filed Critical Xuzhou Philippines Tektronix Agricultural Science And Technology Co Ltd
Priority to CN201710508319.9A priority Critical patent/CN107252073A/en
Publication of CN107252073A publication Critical patent/CN107252073A/en
Pending legal-status Critical Current

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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
    • A23L23/00Soups; Sauces; Preparation or treatment thereof
    • A23L23/10Soup concentrates, e.g. powders or cakes
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • 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)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

Dunking type Vegetable soup can meet the demand that people find a bite hot soup under fast pace life, and it had both retained the original form of vegetables, again convenient to transport, using simple.20-180mg/100 grams of the anthocyanidin content of skin, meat, pigment content is high, it is higher than the anthocyanidin content of common sweet potato more than 2 times, there is very strong antioxidation, interior free yl can be removed, thus with certain health value, it is an object of the invention to provide a kind of purple sweet potato anthocyanin soup bag different from existing soup bag and preparation method thereof.

Description

A kind of purple sweet potato anthocyanin soup bag and preparation method thereof
Technical field
The present invention relates to a kind of food and preparation method thereof, and in particular to a kind of purple sweet potato anthocyanin soup bag and its preparation Method.
Background technology
With the continuous quickening of modern life rhythm, conveniently, easily life style is increasingly becoming main flow.Fast food type is drunk Food has become a kind of normality.Dunking type Vegetable soup can meet the demand that people find a bite hot soup under fast pace life, It had both retained the original form of vegetables, again convenient to transport, using simple.But soup bag mouthfeel on the market is not fresh enough, battalion Form point single, it is impossible to meet health of people, the dietary requirements of health.Therefore a kind of simply eaten, quality-high and inexpensive, nutrition is developed Abundant Vegetable soup has very big market value.
Purple potato is called black potato, in addition to the nutritional ingredient with Ordinary Sweet Potatoes, skin, 20-180mg/ of anthocyanidin content of purple meat 100 grams, pigment content is high, higher than the anthocyanidin content of common purple sweet potato more than 2 times, has very strong antioxidation, can remove Interior free yl, thus with certain health value.
The content of the invention
It is an object of the invention to provide a kind of purple sweet potato anthocyanin soup bag different from existing soup bag and its preparation Method.
The present invention is using purple potato as primary raw material, using the anthocyanidin of the high content of purple potato, adds carrot, cabbage, eggplant And starch from sweet potato, smooth in taste.The vegetables are prepared into dehydrated vegetables using Vacuum Freezing & Drying Technology, final prepare has The Vegetable soup of high nutritive value, can not only provide facility, and can effectively strengthen human nutrition for the life of people.
It is prepared by a kind of purple sweet potato anthocyanin soup bag of the present invention and preparation method thereof, including vegetables pretreatment, anthocyanidin liquid, Vegetables wrap up in liquid, vacuum freeze-drying, packaging, finished product, it is characterised in that operating procedure is as follows:
(1) vegetables pre-process:Clean purple potato, it is peeling, diced;Clean carrot, it is peeling, diced;Clean cabbage, Remove the peel, be cut into silk.High-temperature steam rinses 2-3min at 85 DEG C.
(2) prepared by anthocyanidin liquid:Purple sweet potato powder is taken, appropriate hydrochloric acid-alcohol extract is added, constant temperature is stirred on shaking bath Extract, supernatant is collected in centrifugation;Supernatant is crossed into macroporous resin adsorption, with eluent, eluent is collected
(3) vegetables wrap up in liquid:By quality, 10-20 parts of carrot, 10-20 parts of cabbage after step (1) processing are taken, is soaked in In anthocyanidin liquid obtained by step (2), pulled out after stirring 10-20min.
(4) vacuum freeze-drying:30-40 parts of the purple potato that step (1) is processed is taken by quality, what step (3) was processed is wrapped with anthocyanidin 12-19 parts of 10-15 parts of carrot, the cabbage of liquid, is well mixed, and being placed in vacuum refrigeration after freezing 2h-4h under the conditions of -30 DEG C does Freezed in dry machine, purple sweet potato anthocyanin soup bag dry product is made.
(5) finished product packing:Purple sweet potato anthocyanin soup bag dry product made from step (4) is carried out very with 5-9 parts to be a Empty package.
The present invention helpfulness be:The purple sweet potato anthocyanin soup bag of the present invention, using purple sweet potato anthocyanin as main component, plus Other dispensings, anthocyanidin is a kind of strong antioxidant, can protect human body from the damage of the harmful substance of free radical, Anthocyanidin can also strengthen blood vessel elasticity, improve the circulatory system and promote the smoothness of skin, suppress inflammation and allergy, improve and close The pliability of section.Carrot, the addition of cabbage enrich the stereovision of taste, and add the nutritive value of soup bag.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Specific embodiment is closed, the present invention is expanded on further:
(1) vegetables pre-process:Clean purple potato, it is peeling, diced;Clean carrot, it is peeling, diced;Clean cabbage, Remove the peel, be cut into silk.High-temperature steam rinses 2-3min at 85 DEG C.
(2) prepared by anthocyanidin liquid:The material ratio of purple sweet potato powder and hydrochloric acid-alcohol extract is 1:15-50, material ratio preferably For 1:20.Above-mentioned purple sweet potato anthocyanin extracting method, described hydrochloric acid-alcohol extract, by volume, hydrochloric acid:Ethanol=30- 50:50.It is preferred that, hydrochloric acid:Ethanol=40-50:50, it is furthermore preferred that hydrochloric acid:Ethanol=50:50.Above-mentioned purple sweet potato anthocyanin is carried Method is taken, is extracted on shaking bath in stirring at 30-60 DEG C, it is preferred that Extracting temperature is 60 DEG C.Above-mentioned purple sweet potato anthocyanin Extracting method, extraction time is 15-75min.It is preferred that, extraction time is 75min.Above-mentioned purple sweet potato anthocyanin extracting method, Described macroreticular resin is AB-8 macroreticular resins.1.0g purple sweet potato powders are weighed, 20mL hydrochloric acid-alcohol extract are added, at 50 DEG C Grinding stirring 40min on 100r/min shaking bath, after centrifugation, precipitation repeats the above steps to be extracted again with equivalent leaching liquor Twice, merge supernatant, obtain purple sweet potato anthocyanin crude extract.AB-8 macroreticular resins 10g is taken to fill post, obtained purple sweet potato anthocyanin is thick Extract crosses post, coutroi velocity 1-2mL/min, loading 3 times.Eluant, eluent is 70% (v/v) ethanol, and regulation pH is 3, coutroi velocity 1- 2mL/min is eluted, and collects eluent.By rotary evaporator on eluent, ethanol is evaporated off, concentrates, in vacuum freeze drying Machine is dried, and obtains anthocyanidin powder.By rotary evaporator on eluent, ethanol is evaporated off, concentrates, is dried in vacuum freeze drier, Anthocyanidin powder is obtained, pure water is added afterwards, the mass ratio of the pure water and anthocyanidin is 10:1..
(3) vegetables wrap up in liquid:By mass parts, 20 parts of carrot after step (1) processing, 20 parts of cabbage is taken to be placed in step (2) In the anthocyanidin liquid of gained, pulled out after stirring 20min.
(4) vacuum freeze-drying:By mass parts, 60 parts of the purple potato that step (1) is processed, what step (3) was processed wraps up in purple potato cyanine 30 parts of 20 parts of carrot, the cabbage of plain liquid, mixing, are placed in vacuum freeze drier after freezing 3h under the conditions of -25 DEG C and freeze It is dry, obtain purple sweet potato anthocyanin soup bag dry product.
(5) finished product packing:Purple sweet potato anthocyanin soup bag dry product made from step (4) is carried out very by a parcel of 10g Empty package, obtains finished product.
The preferred embodiments of the present invention are the foregoing is only, all changes done according to scope of the present invention patent are with modifying all The covering scope of the present invention should be belonged to.

Claims (7)

1. a kind of purple sweet potato anthocyanin soup bag and preparation method thereof, it is characterised in that operating procedure is as follows:
(1) clean purple potato, it is peeling, diced;Carrot, peeling are cleaned, diced clean cabbage, removes the peel, be cut into silk.85 High-temperature steam rinses 2-3min at DEG C, cleans purple potato, peeling, diced;Clean carrot, it is peeling, diced;Clean cabbage, Remove the peel, be cut into silk.High-temperature steam rinses 2-3min at 85 DEG C;(2) prepared by anthocyanidin liquid:Take purple sweet potato powder, add appropriate hydrochloric acid- Alcohol extract, constant temperature stirring is extracted on shaking bath, and supernatant is collected in centrifugation;Supernatant is crossed into macroporous resin adsorption, used Eluent, collects eluent;
(3) vegetables wrap up in liquid:By quality, 10-20 parts of carrot, 10-20 parts of cabbage after step (1) processing are taken, step is soaked in (2) in the anthocyanidin liquid obtained by, pulled out after stirring 10-20min;
(4) vacuum freeze-drying:30-40 parts of the purple potato that step (1) is processed is taken by quality, what step (3) was processed is wrapped with anthocyanidin liquid 10-15 parts of carrot, 12-19 parts of cabbage, are well mixed, and vacuum freeze drier is placed in after freezing 2h-4h under the conditions of -30 DEG C In freeze, purple sweet potato anthocyanin soup bag dry product is made;
(5) finished product packing:Purple sweet potato anthocyanin soup bag dry product made from step (4) is subjected to vacuum packet with 5-9 parts to be a Dress.
2. according to the purple sweet potato anthocyanin extracting method described in claim 1, it is characterised in that:Purple sweet potato powder and hydrochloric acid-alcohol steep The material ratio of liquid is 1:15-50.
3. according to the purple sweet potato anthocyanin extracting method described in claim 1, it is characterised in that:Described hydrochloric acid-alcohol extract, By volume, hydrochloric acid:Ethanol=30-50:50.
4. according to the purple sweet potato anthocyanin extracting method described in claim 3, it is characterised in that:By volume, hydrochloric acid:Ethanol= 40-50:50。
5. according to the purple sweet potato anthocyanin extracting method described in claim 1, it is characterised in that:In 30-60 DEG C on shaking bath Lower stirring is extracted.
6. according to the purple sweet potato anthocyanin extracting method described in claim 1, it is characterised in that:Extraction time is 15-75min.
7. according to the purple sweet potato anthocyanin extracting method described in claim 1, it is characterised in that:Described macroreticular resin is AB-8 big Hole resin.
CN201710508319.9A 2017-06-28 2017-06-28 A kind of purple sweet potato anthocyanin soup bag and preparation method thereof Pending CN107252073A (en)

Priority Applications (1)

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CN201710508319.9A CN107252073A (en) 2017-06-28 2017-06-28 A kind of purple sweet potato anthocyanin soup bag and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710508319.9A CN107252073A (en) 2017-06-28 2017-06-28 A kind of purple sweet potato anthocyanin soup bag and preparation method thereof

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101416710A (en) * 2007-10-23 2009-04-29 陈中红 Instant instant soup bag and instant noodles soup bag and processing method
CN101971950A (en) * 2010-11-28 2011-02-16 江西省赣粮实业有限公司 Method for preparing dehydrated vegetable rools
CN105218504A (en) * 2015-09-15 2016-01-06 辽宁大学 A kind of purple sweet potato anthocyanin extracting method
CN106616751A (en) * 2016-12-19 2017-05-10 福建农林大学 Konjac glucomannan vegetable soup bag and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101416710A (en) * 2007-10-23 2009-04-29 陈中红 Instant instant soup bag and instant noodles soup bag and processing method
CN101971950A (en) * 2010-11-28 2011-02-16 江西省赣粮实业有限公司 Method for preparing dehydrated vegetable rools
CN105218504A (en) * 2015-09-15 2016-01-06 辽宁大学 A kind of purple sweet potato anthocyanin extracting method
CN106616751A (en) * 2016-12-19 2017-05-10 福建农林大学 Konjac glucomannan vegetable soup bag and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
夏文水: "《食品工艺学》", 31 January 2007, 中国轻工业出版社 *
张超凡等: "《特色薯类高产高效栽培技术》", 30 June 2012, 中南大学出版社 *

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Application publication date: 20171017