CN109619469A - A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin - Google Patents

A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin Download PDF

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CN109619469A
CN109619469A CN201811344903.6A CN201811344903A CN109619469A CN 109619469 A CN109619469 A CN 109619469A CN 201811344903 A CN201811344903 A CN 201811344903A CN 109619469 A CN109619469 A CN 109619469A
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gumbo
pectin
crisp chip
time
coproduction
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谢保明
刘革兰
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Shanghai Lanming Food Technology Co Ltd
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Shanghai Lanming Food Technology Co Ltd
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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
    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/30Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10General methods of cooking foods, e.g. by roasting or frying
    • A23L5/11General methods of cooking foods, e.g. by roasting or frying using oil
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/32Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/34Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using microwaves
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0045Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
    • C08B37/0048Processes of extraction from organic materials
    • 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)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
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  • Food Science & Technology (AREA)
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  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Jellies, Jams, And Syrups (AREA)
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Abstract

The present invention provides a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, is related to gumbo processing technique field.The following steps are included: screening slice, impregnating impurity elimination, extracting pectin, alcohol and wash precipitating, drying and crushing, dipping seasoning, freezing and fried.The present invention overcomes the deficiencies in the prior art, coproduction gumbo pectin while preparing gumbo crisp chip, effectively increase the utilization rate of gumbo, it economizes on resources, while effectively increasing the purity of gumbo pectin, and effectively mask the bad flavor in gumbo, improve the gustatory properties of gumbo crisp chip, delicious in taste, production technology is novel, is suitable for promoting.

Description

A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin
Technical field
The present invention relates to gumbo processing technique fields, and in particular to a kind of snack food gumbo crisp chip coproduction gumbo pectin Production technology.
Background technique
The raw material gumbo of gumbo crisp chip is the annual herbaceous plant of Malvaceae, and not only its green bean can be edible, Hua He Tender leaf is also edible.Gumbo is as a kind of novel vegetable, it has also become a hot pursuit of top grade nutritive health-care vegetable.With economy The food of development, health green is more and more concerned, the eye that masses are appeared in the form of snack food of gumbo crisp chip gradually Before.
Containing beneficiating ingredients such as more pectin in the juice of gumbo, they exist with cellulose, constitute flanking cell Interlayer cohesive object, is bonded together plant tissue cell tightly.Pectin is a kind of natural polymer, is had good Gelatine and stable emulsifying effect, be widely used in food, medicine, daily use chemicals and textile industry.
Gumbo is typically directly made into gumbo crisp chip in its process of manufacture, or is shredded and extract the autumn Certain herbaceous plants with big flowers pectin.The two will not usually carry out simultaneously, will lead to be unable to get pectin when gumbo crisp chip processed in this way, and extract pectin When waste is also resulted in broken gumbo.In order to improve the utilization rate of gumbo, the waste of resource is reduced, it is proposed that a kind of leisure is eaten The production technology of product gumbo crisp chip coproduction gumbo pectin.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of production work of snack food gumbo crisp chip coproduction gumbo pectin Skill, the present invention overcomes the deficiencies in the prior art, coproduction gumbo pectin while preparing gumbo crisp chip effectively increases gumbo Utilization rate, economize on resources, while effectively increasing the purity of gumbo pectin, and effectively mask the bad wind in gumbo Taste improves the gustatory properties of gumbo crisp chip, delicious in taste, and production technology is novel, is suitable for promoting.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs:
A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, comprising the following steps:
(1) screening slice: the gumbo of fresh no damage is filtered out, and it is cleaned 1-2 times with deionized water, rear stalk is simultaneously Gumbo is cut into sheet, it is spare to obtain gumbo piece;
(2) impregnate impurity elimination: the deionized water that 4-8 times of volume is added into gumbo piece obtained is impregnated, then is mixed Close liquid high speed centrifugation, after with deionized water by after centrifugation gumbo piece repeat impregnate and centrifugation 2-3 times, it is standby that gumbo piece must be handled With;
(3) it extracts pectin: the warm water of 10-15 times of volume is added into processing gumbo piece obtained, then is carried out small fire Infusion, after be mixed liquid and pour into and carry out pectin extraction in ultrasonic vibration instrument, mixed liquor is filtered after ultrasound, obtains pectin extracting soln With gumbo crisp chip raw material for standby;
(4) alcohol washes precipitating: pectin extracting soln obtained being concentrated by evaporation to the 1/3 of original volume, is added in its backward concentrate The ethanol solution for entering 2-3 times of volume stands a period of time generation precipitate, goes supernatant to stay precipitate, and be added after stirring Ethanol solution carries out alcohol and washes, and alcohol is washed 1-2 times again after filtering, obtains pectin filter cake;
(5) dry and crushing: pectin filter cake obtained is dried in vacuo, and pulverizes to obtain gumbo fruit after dry Glue;
(6) dipping seasoning: honey element, saccharin, Aspartame and salt being dissolved in deionized water, baste are made, then will Microwave time of infusion in baste is added in gumbo crisp chip raw material obtained, after drain seasoning gumbo crisp chip is spare;
(7) freezing and frying: seasoning gumbo crisp chip obtained is successively freezed, vacuum low-temperature frying and centrifugation take off Oil obtains gumbo crisp chip.
Preferably, it is 4-8h that miscellaneous time is removed in immersion every time in step (2), and centrifugal speed is 1000-1200r/min.
Preferably, the temperature of warm water is 40-60 DEG C in step (3), and small fire decocting time is 20-30min, ultrasonic vibration instrument Supersonic frequency be 25-30kHz, the ultrasonic sound intensity be 1-2W/cm2, ultrasonic time 30-40min.
Preferably, the concentration of the ethanol solution added every time in step (4) is 80-90%, and with 100-200r/min Speed stir 10-20min, time of repose 2-4h.
Preferably, pressure is 10-20kPa in vacuum drier in step (5), and drying temperature is 70-90 DEG C, drying time For 30-40min.
Preferably, baste is mixed by the raw material of following parts by weight in step (6): 10-12 parts of honey element, saccharin 1- 2 parts, 3-4 parts of Aspartame, 1-2 parts of salt, 100-200 parts of deionized water.
Preferably, the power that microwave impregnates in step (6) is 300-400W, and the temperature of microwave dipping is 60-70 DEG C, dipping Time is 2-6h.
Preferably, cryogenic temperature is -20 DEG C, cooling time 15-20h in step (7), and pressure is when vacuum low-temperature frying 70-80Pa, temperature are 80-90 DEG C, time 20-30min, and speed is 600-800r/min when centrifugation de-oiling.
The present invention provides a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, excellent compared with prior art Point is:
(1) present invention is by being cut into sheet for gumbo, and extracts the autumn by way of small fire infusion and ultrasonic vibration Pectin in certain herbaceous plants with big flowers, the shape having when not only having saved the preparation of gumbo crisp chip from damage, also substantially increases the recovery rate of gumbo pectin, no It needs to shred gumbo and causes to waste, so that the utilization rate of gumbo is effectively increased, coproduction autumn while preparing gumbo crisp chip Certain herbaceous plants with big flowers pectin not only economizes on resources, utilization rate height, and new technology, is suitable for promoting;
(2) present invention carries out gumbo piece repeatedly to impregnate impurity elimination processing in process of production, by impregnating and being centrifuged mutually The mode of cooperation has effectively removed the soluble impurity in gumbo piece, to effectively improve the purity of gumbo pectin, product quality It is high;
(3) present invention passes through the seasoning for preparing honey element, saccharin, Aspartame and salt when producing gumbo crisp chip Liquid is seasoned gumbo piece, and effectively increases gumbo piece to effective component in baste in such a way that microwave impregnates It absorbs, the wherein mutual cooperation of honey element, saccharin and Aspartame effectively masks other bad wind such as bitter taste in gumbo Taste, to effectively improve the gustatory properties of gumbo crisp chip, while sweet taste and saline taste mutual cooperation make gumbo crisp chip mouth obtained Taste is more delicious, and aftertaste is more preferably after food.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, comprising the following steps:
(1) screening slice: the gumbo of fresh no damage is filtered out, and it is cleaned 1-2 times with deionized water, rear stalk is simultaneously Gumbo is cut into sheet, it is spare to obtain gumbo piece;
(2) impregnate impurity elimination: the deionized water that 4-8 times of volume is added into gumbo piece obtained is impregnated, then is mixed Close liquid high speed centrifugation, after with deionized water by after centrifugation gumbo piece repeat impregnate and centrifugation 2-3 times, it is standby that gumbo piece must be handled With;
(3) it extracts pectin: the warm water of 10-15 times of volume is added into processing gumbo piece obtained, then is carried out small fire Infusion, after be mixed liquid and pour into and carry out pectin extraction in ultrasonic vibration instrument, mixed liquor is filtered after ultrasound, obtains pectin extracting soln With gumbo crisp chip raw material for standby;
(4) alcohol washes precipitating: pectin extracting soln obtained being concentrated by evaporation to the 1/3 of original volume, is added in its backward concentrate The ethanol solution for entering 2-3 times of volume stands a period of time generation precipitate, goes supernatant to stay precipitate, and be added after stirring Ethanol solution carries out alcohol and washes, and alcohol is washed 1-2 times again after filtering, obtains pectin filter cake;
(5) dry and crushing: pectin filter cake obtained is dried in vacuo, and pulverizes to obtain gumbo fruit after dry Glue;
(6) dipping seasoning: honey element, saccharin, Aspartame and salt being dissolved in deionized water, baste are made, then will Microwave time of infusion in baste is added in gumbo crisp chip raw material obtained, after drain seasoning gumbo crisp chip is spare;
(7) freezing and frying: seasoning gumbo crisp chip obtained is successively freezed, vacuum low-temperature frying and centrifugation take off Oil obtains gumbo crisp chip.
Wherein, it is 4-8h that miscellaneous time is removed in immersion every time in step (2), and centrifugal speed is 1000-1200r/min;Step Suddenly the temperature of warm water is 40-60 DEG C in (3), and small fire decocting time is 20-30min, and the supersonic frequency of ultrasonic vibration instrument is 25- 30kHz, the ultrasonic sound intensity are 1-2W/cm2, ultrasonic time 30-40min;The concentration of the ethanol solution added every time in step (4) It is 80-90%, and 10-20min, time of repose 2-4h is stirred with the speed of 100-200r/min;Vacuum is dry in step (5) Pressure is 10-20kPa in dry machine, and drying temperature is 70-90 DEG C, drying time 30-40min;In step (6) baste by with The raw material of lower parts by weight mixes: 10 parts of honey element, 1 part of saccharin, 3 parts of Aspartame, 1 part of salt, 100 parts of deionized water; The power that microwave impregnates in step (6) is 300-400W, and the temperature of microwave dipping is 60-70 DEG C, dip time 2-6h;Step (7) cryogenic temperature is -20 DEG C, cooling time 15-20h in, and pressure is 70-80Pa, temperature 80-90 when vacuum low-temperature frying DEG C, time 20-30min, and speed is 600-800r/min when centrifugation de-oiling.
Embodiment 2:
A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, comprising the following steps:
(1) screening slice: the gumbo of fresh no damage is filtered out, and it is cleaned 1-2 times with deionized water, rear stalk is simultaneously Gumbo is cut into sheet, it is spare to obtain gumbo piece;
(2) impregnate impurity elimination: the deionized water that 4-8 times of volume is added into gumbo piece obtained is impregnated, then is mixed Close liquid high speed centrifugation, after with deionized water by after centrifugation gumbo piece repeat impregnate and centrifugation 2-3 times, it is standby that gumbo piece must be handled With;
(3) it extracts pectin: the warm water of 10-15 times of volume is added into processing gumbo piece obtained, then is carried out small fire Infusion, after be mixed liquid and pour into and carry out pectin extraction in ultrasonic vibration instrument, mixed liquor is filtered after ultrasound, obtains pectin extracting soln With gumbo crisp chip raw material for standby;
(4) alcohol washes precipitating: pectin extracting soln obtained being concentrated by evaporation to the 1/3 of original volume, is added in its backward concentrate The ethanol solution for entering 2-3 times of volume stands a period of time generation precipitate, goes supernatant to stay precipitate, and be added after stirring Ethanol solution carries out alcohol and washes, and alcohol is washed 1-2 times again after filtering, obtains pectin filter cake;
(5) dry and crushing: pectin filter cake obtained is dried in vacuo, and pulverizes to obtain gumbo fruit after dry Glue;
(6) dipping seasoning: honey element, saccharin, Aspartame and salt being dissolved in deionized water, baste are made, then will Microwave time of infusion in baste is added in gumbo crisp chip raw material obtained, after drain seasoning gumbo crisp chip is spare;
(7) freezing and frying: seasoning gumbo crisp chip obtained is successively freezed, vacuum low-temperature frying and centrifugation take off Oil obtains gumbo crisp chip.
Wherein, it is 4-8h that miscellaneous time is removed in immersion every time in step (2), and centrifugal speed is 1000-1200r/min;Step Suddenly the temperature of warm water is 40-60 DEG C in (3), and small fire decocting time is 20-30min, and the supersonic frequency of ultrasonic vibration instrument is 25- 30kHz, the ultrasonic sound intensity are 1-2W/cm2, ultrasonic time 30-40min;The concentration of the ethanol solution added every time in step (4) It is 80-90%, and 10-20min, time of repose 2-4h is stirred with the speed of 100-200r/min;Vacuum is dry in step (5) Pressure is 10-20kPa in dry machine, and drying temperature is 70-90 DEG C, drying time 30-40min;In step (6) baste by with The raw material of lower parts by weight mixes: 11 parts of honey element, 1.5 parts of saccharin, 3.5 parts of Aspartame, 1.5 parts of salt, deionized water 150 parts;The power that microwave impregnates in step (6) is 300-400W, and the temperature of microwave dipping is 60-70 DEG C, dip time 2- 6h;Cryogenic temperature is -20 DEG C, cooling time 15-20h in step (7), and pressure is 70-80Pa, temperature when vacuum low-temperature frying It is 80-90 DEG C, time 20-30min, and speed is 600-800r/min when centrifugation de-oiling.
Embodiment 3:
A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, comprising the following steps:
(1) screening slice: the gumbo of fresh no damage is filtered out, and it is cleaned 1-2 times with deionized water, rear stalk is simultaneously Gumbo is cut into sheet, it is spare to obtain gumbo piece;
(2) impregnate impurity elimination: the deionized water that 4-8 times of volume is added into gumbo piece obtained is impregnated, then is mixed Close liquid high speed centrifugation, after with deionized water by after centrifugation gumbo piece repeat impregnate and centrifugation 2-3 times, it is standby that gumbo piece must be handled With;
(3) it extracts pectin: the warm water of 10-15 times of volume is added into processing gumbo piece obtained, then is carried out small fire Infusion, after be mixed liquid and pour into and carry out pectin extraction in ultrasonic vibration instrument, mixed liquor is filtered after ultrasound, obtains pectin extracting soln With gumbo crisp chip raw material for standby;
(4) alcohol washes precipitating: pectin extracting soln obtained being concentrated by evaporation to the 1/3 of original volume, is added in its backward concentrate The ethanol solution for entering 2-3 times of volume stands a period of time generation precipitate, goes supernatant to stay precipitate, and be added after stirring Ethanol solution carries out alcohol and washes, and alcohol is washed 1-2 times again after filtering, obtains pectin filter cake;
(5) dry and crushing: pectin filter cake obtained is dried in vacuo, and pulverizes to obtain gumbo fruit after dry Glue;
(6) dipping seasoning: honey element, saccharin, Aspartame and salt being dissolved in deionized water, baste are made, then will Microwave time of infusion in baste is added in gumbo crisp chip raw material obtained, after drain seasoning gumbo crisp chip is spare;
(7) freezing and frying: seasoning gumbo crisp chip obtained is successively freezed, vacuum low-temperature frying and centrifugation take off Oil obtains gumbo crisp chip.
Wherein, it is 4-8h that miscellaneous time is removed in immersion every time in step (2), and centrifugal speed is 1000-1200r/min;Step Suddenly the temperature of warm water is 40-60 DEG C in (3), and small fire decocting time is 20-30min, and the supersonic frequency of ultrasonic vibration instrument is 25- 30kHz, the ultrasonic sound intensity are 1-2W/cm2, ultrasonic time 30-40min;The concentration of the ethanol solution added every time in step (4) It is 80-90%, and 10-20min, time of repose 2-4h is stirred with the speed of 100-200r/min;Vacuum is dry in step (5) Pressure is 10-20kPa in dry machine, and drying temperature is 70-90 DEG C, drying time 30-40min;In step (6) baste by with The raw material of lower parts by weight mixes: 12 parts of honey element, 2 parts of saccharin, 4 parts of Aspartame, 2 parts of salt, 200 parts of deionized water; The power that microwave impregnates in step (6) is 300-400W, and the temperature of microwave dipping is 60-70 DEG C, dip time 2-6h;Step (7) cryogenic temperature is -20 DEG C, cooling time 15-20h in, and pressure is 70-80Pa, temperature 80-90 when vacuum low-temperature frying DEG C, time 20-30min, and speed is 600-800r/min when centrifugation de-oiling.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (8)

1. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin, which comprises the following steps:
(1) screening slice: filtering out the gumbo of fresh no damage, and it cleaned 1-2 times with deionized water, rear stalk and by the autumn Certain herbaceous plants with big flowers is cut into sheet, and it is spare to obtain gumbo piece;
(2) impregnate impurity elimination: the deionized water that 4-8 times of volume is added into gumbo piece obtained is impregnated, then is mixed liquid High speed centrifugation, after with deionized water by after centrifugation gumbo piece repeat impregnate and centrifugation 2-3 times, it is spare that gumbo piece must be handled;
(3) it extracts pectin: the warm water of 10-15 times of volume is added into processing gumbo piece obtained, then is carried out small fire infusion, After be mixed liquid and pour into and carry out pectin extraction in ultrasonic vibration instrument, mixed liquor is filtered after ultrasound, obtains pectin extracting soln and autumn Certain herbaceous plants with big flowers crisp chip raw material for standby;
(4) alcohol washes precipitating: pectin extracting soln obtained being concentrated by evaporation to the 1/3 of original volume, 2-3 is added in its backward concentrate The ethanol solution of times volume, standing a period of time after stirring generates precipitate, goes supernatant to stay precipitate, and it is molten that ethyl alcohol is added Liquid carries out alcohol and washes, and alcohol is washed 1-2 times again after filtering, obtains pectin filter cake;
(5) dry and crushing: pectin filter cake obtained is dried in vacuo, and pulverizes to obtain gumbo pectin after dry;
(6) dipping seasoning: honey element, saccharin, Aspartame and salt are dissolved in deionized water, baste is made, then will be made Gumbo crisp chip raw material be added baste in microwave time of infusion, after drain seasoning gumbo crisp chip it is spare;
(7) freezing and fried: seasoning gumbo crisp chip obtained is successively freezed, vacuum low-temperature frying and centrifugation de-oiling, is obtained Gumbo crisp chip.
2. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: it is 4-8h that miscellaneous time is removed in immersion every time in step (2), and centrifugal speed is 1000-1200r/min.
3. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: the temperature of warm water is 40-60 DEG C in step (3), and small fire decocting time is 20-30min, and the supersonic frequency of ultrasonic vibration instrument is 25-30kHz, the ultrasonic sound intensity are 1-2W/cm2, ultrasonic time 30-40min.
4. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: the concentration of the ethanol solution added every time in step (4) is 80-90%, and stirs 10- with the speed of 100-200r/min 20min, time of repose 2-4h.
5. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: pressure is 10-20kPa in vacuum drier in step (5), and drying temperature is 70-90 DEG C, drying time 30-40min.
6. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: baste is mixed by the raw material of following parts by weight in step (6): 10-12 parts of honey element, 1-2 parts of saccharin, Aspartame 3-4 parts, 1-2 parts of salt, 100-200 parts of deionized water.
7. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: the power that microwave impregnates in step (6) is 300-400W, and the temperature of microwave dipping is 60-70 DEG C, dip time 2-6h.
8. a kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin according to claim 1, feature exist In: cryogenic temperature is -20 DEG C, cooling time 15-20h in step (7), and pressure is 70-80Pa, temperature when vacuum low-temperature frying It is 80-90 DEG C, time 20-30min, and speed is 600-800r/min when centrifugation de-oiling.
CN201811344903.6A 2018-11-13 2018-11-13 A kind of production technology of snack food gumbo crisp chip coproduction gumbo pectin Pending CN109619469A (en)

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Application publication date: 20190416