CN110326745A - A kind of non-fried fruity bean dregs crisp chip and preparation method thereof - Google Patents

A kind of non-fried fruity bean dregs crisp chip and preparation method thereof Download PDF

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Publication number
CN110326745A
CN110326745A CN201910643997.5A CN201910643997A CN110326745A CN 110326745 A CN110326745 A CN 110326745A CN 201910643997 A CN201910643997 A CN 201910643997A CN 110326745 A CN110326745 A CN 110326745A
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China
Prior art keywords
pomace
bean dregs
vacuum
drying
powder
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CN201910643997.5A
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Inventor
邱小平
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Nanjing Taizidong Food Co Ltd
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Nanjing Taizidong Food Co Ltd
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Priority to CN201910643997.5A priority Critical patent/CN110326745A/en
Publication of CN110326745A publication Critical patent/CN110326745A/en
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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D13/00Finished or partly finished bakery products
    • A21D13/04Products made from materials other than rye or wheat flour
    • A21D13/043Products made from materials other than rye or wheat flour from tubers, e.g. manioc or potato
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D13/00Finished or partly finished bakery products
    • A21D13/04Products made from materials other than rye or wheat flour
    • A21D13/045Products made from materials other than rye or wheat flour from leguminous plants
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D13/00Finished or partly finished bakery products
    • A21D13/04Products made from materials other than rye or wheat flour
    • A21D13/047Products made from materials other than rye or wheat flour from cereals other than rye or wheat, e.g. rice
    • 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
    • A23L11/00Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/05Mashed or comminuted pulses or legumes; Products made therefrom
    • A23L11/07Soya beans, e.g. oil-extracted soya bean flakes
    • 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/44Freeze-drying
    • 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/54Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution using irradiation or electrical treatment, e.g. 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22Comminuted fibrous parts of plants, e.g. bagasse or pulp
    • 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
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • 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
    • 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

Abstract

For the type of abundant product in the market, the present invention provides a kind of processing method for solving bean dregs and apple pomace resource and utilizing.It uses okara powder and pomace powder to mix according to a certain percentage for raw material, by baking, produces a kind of fruit taste bean dregs crisp chip.Bean dregs and pomace can be efficiently dried by microwave vacuum and freezing vacuum combined drying technology, it crushes, cross sieve classification, not only realize that okara powder and pomace powder nutritional ingredient are kept, simultaneously, play the role of mould proof, sterilization, deodorization in raw material process, ensure that product safety health.Different pomace powder is added, the acceptance of sense organ, smell, mouthfeel of product etc. can be improved, and is conducive to the comprehensive utilization of fruit gurry.Fruit taste bean curd crisp chip prepared by the present invention remains bean dregs and the original flavor of pomace and nutritional ingredient, at low cost, in good taste, has good alimentary health-care function, and is conducive to improve comprehensive resource utilization rate, contributes for environmental protection.

Description

A kind of non-fried fruity bean dregs crisp chip and preparation method thereof
Technical field
The invention belongs to snack food manufacture fields, and in particular to a kind of preparation method of non-fried fruity bean dregs crisp chip with And using non-fried fruity bean dregs crisp chip made from this method.
Background technique
Soybean residue is the by-product in bean curd preparation processes, in addition to being used as animal feed, mostly by directly useless as rubbish It abandons, causes the pollution of environment and the waste of resource, how to effectively utilize soybean residue as urgent problem to be solved.Soybean residue Rich in nutritional ingredients such as protein abundant, amino acid, vitamin and dietary fibers, there is very high healthy nutritive value.Through Studies have shown that the dietary fiber content of soybean residue is about nine times of soybean, and dietary fiber has antioxidant activity, improves human body Bile acid biosynthesis and glycometabolism promote the effects of calcium and iron absorption, can prevent heart disease, fatty liver and cancer.Therefore, by bean curd Slag exploitation is delicious food, has good development prospect.
Such as leaf, stem, pericarp, fruit stone, pomace by-product can be generated during garden stuff processing, it is straight without resource utilization Connecing discarding will cause environmental pollution.Most of garden stuff processing by-product dietary fiber rich in, pectin, mineral element, egg The nutritional ingredients such as white matter, amino acid.Currently, most of fruits and vegetables by-product is as animal feed or direct landfill disposal.Science Effectively by-product is comprehensively utilized, can not only increase its economic value added, but also be conducive to environmental protection.In order to solve Soybean residue and the dry powder of pomace are raw material by the certainly Utilizing question of soybean residue and fruits and vegetables by-product, the present invention, are made a kind of instant Both bean dregs and pomace are combined, are brought out the best in each other by the bean dregs crisp chip of fruit taste, so that product more nutrition is balanced.
Micro-wave vacuum is mostly used in food processing process at present, which can fast and efficiently do material It is dry, and have the function of mould proof, sterilization, still, in microwave-vacuum drying, disruptive discharge easily occurs in food surface Phenomenon, so that food surface is charred, the quality of extreme influence dried material.Such as: " a kind of soybean residue dilated food and its preparation Method " a kind of 104381870 production method of soybean residue dilated food of the A disclosure of the invention of application publication number CN is to press Column step operation: (1) micro-wave vacuum of soybean residue;(2) raw material after drying is crushed;(3) by major ingredient mixing, According to desired taste allotment;(4) bulking machine cavity, feeding are preheated;(5) extrusion forms;(6) product of sizing is cooling Afterwards, it packs.The technical solution used in the present invention is easy to operate, inexpensive, rationally utilizes soybean residue, reduces environment dirt Dye.But the invention uses micro-wave vacuum, so that the mouthfeel of the dilated food is bad.
It is a kind of to utilize bean dregs and pomace for raw material in view of above-mentioned deficiency, comprehensive resource utilization rate is improved, beans are effectively retained Slag and the original flavor of pomace and nutritional ingredient, it is at low cost, it is in good taste, and environment amenable non-fried fruity bean dregs crisp chip is What the industry was badly in need of at present.
Summary of the invention
Based on above-mentioned analysis, it is raw material that the invention discloses a kind of using bean dregs and pomace, is combined using microwave drying Freeze-drying process is effectively retained bean dregs and the original flavor of pomace and nutritional ingredient, low and in good taste non-fried of preparation cost Fruity bean dregs crisp chip.The present invention is realized by following technological means:
A kind of preparation method of okara powder, includes the following steps:
(1) bean dregs micro-wave vacuum: wet bean dregs are placed in 15 ~ 30min of vacuum drying in microwave vacuum drying device, make raw material Moisture is down to 60% or less;
(2) bean dregs vacuum freezedrying: the bean dregs after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is done Dry 6 ~ 12h, makes raw material moisture be down to 3% ~ 5%;
(3) it crushes: the bean dregs after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains okara powder.
Further, step (1) vacuum degree is 10 ~ 40kPa, microwave output power 1.0kW, drying temperature 30 ℃~70℃;Step (2) described in freeze temperature is -30 DEG C, and vacuum degree is 30kPa ~ 70kPa, and drying temperature is 50 DEG C ~ 80 DEG C.
The invention also discloses a kind of using okara powder made from above-mentioned preparation method.
A kind of preparation method of pomace powder, includes the following steps:
(1) pomace micro-wave vacuum: will juicing drain after pomace be placed in microwave vacuum drying device vacuum drying 15 ~ 30min makes raw material moisture be down to 60% or less;
(2) pomace vacuum freezedrying: the pomace after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is done Dry 6 ~ 12h, makes raw material moisture be down to 3% ~ 5%;
(3) it crushes: the pomace after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains pomace powder.
Further, step (1) vacuum degree is 10 ~ 40kPa, microwave output power 1.0kW, drying temperature 30 ℃~70℃;Step (2) described in freeze temperature is -30 DEG C, and vacuum degree is 30kPa ~ 70kPa, and drying temperature is 50 DEG C ~ 80 DEG C.
The invention also discloses a kind of using pomace powder made from above-mentioned preparation method.
It is crisp using non-fried fruity bean dregs made from okara powder made from above-mentioned preparation method that the invention also discloses a kind of Piece.
It is crisp using non-fried fruity bean dregs made from pomace powder made from above-mentioned preparation method that the invention also discloses a kind of Piece.
The invention also discloses a kind of preparation methods of non-fried fruity bean dregs crisp chip, include the following steps:
(1) mixing: okara powder, pomace powder, mealy potato, corn flour, sodium bicarbonate, white granulated sugar, jam, deionized water are mixed equal It is even, it is spare to obtain mixing;
(2) tabletting: mixing is pressed into 0.5 ~ 2.5mm thickness, the thin slice of 5 ~ 10cm of diameter is spare;
(3) it toasts: thin slice is placed in 1.5 ~ 2.5min of baking in baking oven, oven temperature is 100 ~ 160 DEG C, obtains baking thin slice;
(4) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Further, the bean dregs crisp chip is made of the raw material of following weight: 20 ~ 40 parts of okara powder, pomace powder 5 ~ 15 parts, 30 ~ 50 parts of mealy potato, 10 ~ 15 parts of corn flour, 0.4 ~ 0.8 part of sodium bicarbonate, 0.5 ~ 1.0 part of white granulated sugar, jam 0.8 ~ 1.6 parts, 20 ~ 35 parts of deionized water.
The beneficial effects of the present invention are:
(1) present invention realizes the comprehensive utilization of resources of bean dregs, and the addition of pomace powder not only improves the flavor of product, increases Its nutritional ingredient, while extending the resource utilization approach of pomace.
(2) present invention selects bean dregs and pomace is raw material, not only realizes the resource utilization of the two, but also reduce two Person endangers environment bring.The product is the combination of both bean dregs and pomace, not only retains respective nutritional ingredient, but also two Synergistic effect between person effectively enhances the quality of product so that product more nutrition is balanced.
(3) present invention use microwave vacuum and freezing vacuum combined drying, realize under cryogenic, not only to raw material into Row is uniform, efficient dry, and to it into sterilization and deodorization, is conducive to the original nutritional ingredient for keeping raw material, guarantees product Safety and sanitation.
(4) the bean dregs crisp chip of fruit taste of the invention not only unique flavor has very high acceptance, meanwhile, it is rich in Dietary fiber, protein, vitamin, mineral element, non-fried, nutrient safe.In addition, its preparation process is simple, it is at low cost, easily In realization industrialized production.
Detailed description of the invention
Fig. 1 is the fabrication processing of non-fried fruity bean dregs crisp chip.
Specific embodiment
Embodiment 1
A kind of non-fried fruity bean dregs crisp chip
(1) bean dregs micro-wave vacuum: wet bean dregs being placed in microwave vacuum drying device and are dried in vacuo 22min, and vacuum degree is 25kPa, microwave output power 1.0kW, drying temperature are 50 DEG C, and raw material moisture is made to be down to 60% or less;
(2) bean dregs vacuum freezedrying: the bean dregs after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 65 DEG C, vacuum degree 50kPa, and dry 9h makes raw material moisture be down to 4%;
(3) it crushes: the bean dregs after drying being placed in pulverizer polishing, sieves with 100 mesh sieve, it is spare to obtain okara powder;
(4) pomace micro-wave vacuum: the pomace after juicing is drained, which is placed in microwave vacuum drying device, to be dried in vacuo 22min, vacuum degree 25kPa, microwave output power 1.0kW, drying temperature are 50 DEG C, and raw material moisture is made to be down to 60% or less;
(5) pomace vacuum freezedrying: the pomace after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 65 DEG C, vacuum degree 50kPa, and dry 9h makes raw material moisture be down to 4%;
(6) it crushes: the pomace after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains pomace powder;
(7) mixing: by okara powder 30kg, pomace powder 10kg, mealy potato 40kg, corn flour 12.5kg, sodium bicarbonate 0.6kg, white sand Sugared 0.75kg, jam 1.2kg, deionized water 27.5kg are uniformly mixed, and it is spare to obtain mixing;
(8) tabletting: mixing is pressed into 1.5mm thickness, the thin slice of diameter 7.5cm is spare;
(9) it toasts: thin slice being placed in baking oven and toasts 2min, oven temperature is 130 DEG C, obtains baking thin slice;
(10) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Embodiment 2
A kind of non-fried fruity bean dregs crisp chip
(1) bean dregs micro-wave vacuum: wet bean dregs being placed in microwave vacuum drying device and are dried in vacuo 15min, and vacuum degree is 10kPa, microwave output power 1.0kW, drying temperature are 30 DEG C, and raw material moisture is made to be down to 60% or less;
(2) bean dregs vacuum freezedrying: the bean dregs after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 50 DEG C, vacuum degree 30kPa, and dry 6h makes raw material moisture be down to 3%;
(3) it crushes: the bean dregs after drying being placed in pulverizer polishing, 80 meshes is crossed, it is spare to obtain okara powder;
(4) pomace micro-wave vacuum: the pomace after juicing is drained, which is placed in microwave vacuum drying device, to be dried in vacuo 15min, vacuum degree 10kPa, microwave output power 1.0kW, drying temperature are 30 DEG C, and raw material moisture is made to be down to 60% or less;
(5) pomace vacuum freezedrying: the pomace after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 50 DEG C, vacuum degree 30kPa, and dry 6h makes raw material moisture be down to 3%;
(6) it crushes: the pomace after drying being placed in pulverizer polishing, 80 meshes is crossed, obtains pomace powder;
(7) mixing: by okara powder 20kg, pomace powder 5kg, mealy potato 30kg, corn flour 10kg, sodium bicarbonate 0.4kg, white granulated sugar 0.5kg, jam 0.8kg, deionized water 20kg are uniformly mixed, and it is spare to obtain mixing;
(8) tabletting: mixing is pressed into 0.5mm thickness, the thin slice of diameter 5cm is spare;
(9) it toasts: thin slice being placed in baking oven and toasts 1.5min, oven temperature is 100 DEG C, obtains baking thin slice;
(10) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Embodiment 3
A kind of non-fried fruity bean dregs crisp chip
(1) bean dregs micro-wave vacuum: wet bean dregs being placed in microwave vacuum drying device and are dried in vacuo 30min, and vacuum degree is 40kPa, microwave output power 1.0kW, drying temperature are 70 DEG C, and raw material moisture is made to be down to 60% or less;
(2) bean dregs vacuum freezedrying: the bean dregs after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 80 DEG C, vacuum degree 70kPa, and dry 12h makes raw material moisture be down to 5%;
(3) it crushes: the bean dregs after drying being placed in pulverizer polishing, 120 meshes is crossed, it is spare to obtain okara powder;
(4) pomace micro-wave vacuum: the pomace after juicing is drained, which is placed in microwave vacuum drying device, to be dried in vacuo 30min, vacuum degree 40kPa, microwave output power 1.0kW, drying temperature are 70 DEG C, and raw material moisture is made to be down to 60% or less;
(5) pomace vacuum freezedrying: the pomace after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is frozen Dry temperature is -30 DEG C, and drying temperature is 80 DEG C, vacuum degree 70kPa, and dry 12h makes raw material moisture be down to 5%;
(6) it crushes: the pomace after drying being placed in pulverizer polishing, 120 meshes is crossed, obtains pomace powder;
(7) mixing: by okara powder 40kg, pomace powder 15kg, mealy potato 50kg, corn flour 15kg, sodium bicarbonate 0.8kg, white granulated sugar 1.0kg, jam 1.6kg, deionized water 35kg are uniformly mixed, and it is spare to obtain mixing;
(8) tabletting: mixing is pressed into 2.5mm thickness, the thin slice of diameter 10cm is spare;
(9) it toasts: thin slice being placed in baking oven and toasts 2.5min, oven temperature is 160 DEG C, obtains baking thin slice;
(10) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Comparative example 1
A kind of non-fried fruity bean dregs crisp chip
Cancel the micro-wave vacuum step to bean dregs and pomace compared to embodiment 1, concrete operations are as follows:
(1) bean dregs vacuum freezedrying: wet bean dregs being placed in vacuum freeze-drying apparatus, 4h be lyophilized, and freeze temperature is -30 DEG C, Drying temperature is 65 DEG C, vacuum degree 50kPa, and dry 9h makes raw material moisture be down to 4%;
(2) it crushes: the bean dregs after drying being placed in pulverizer polishing, sieves with 100 mesh sieve, it is spare to obtain okara powder;
(3) pomace vacuum freezedrying: the pomace after juicing is drained, which is placed in vacuum freeze-drying apparatus, is lyophilized 4h, freeze-drying temperature Degree is -30 DEG C, and drying temperature is 65 DEG C, vacuum degree 50kPa, and dry 9h makes raw material moisture be down to 4%;
(4) it crushes: the pomace after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains pomace powder;
(5) mixing: by okara powder 30kg, pomace powder 10kg, mealy potato 40kg, corn flour 12.5kg, sodium bicarbonate 0.6kg, white sand Sugared 0.75kg, jam 1.2kg, deionized water 27.5kg are uniformly mixed, and it is spare to obtain mixing;
(6) tabletting: mixing is pressed into 1.5mm thickness, the thin slice of diameter 7.5cm is spare;
(7) it toasts: thin slice being placed in baking oven and toasts 2min, oven temperature is 130 DEG C, obtains baking thin slice;
(8) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Comparative example 2
A kind of non-fried fruity bean dregs crisp chip
Cancel the vacuum freezedrying step to bean dregs and pomace compared to embodiment 1, concrete operations are as follows:
(1) bean dregs micro-wave vacuum: wet bean dregs being placed in microwave vacuum drying device and are dried in vacuo 22min, and vacuum degree is 25kPa, microwave output power 1.0kW, drying temperature are 50 DEG C, are down to raw material moisture
4%;
(2) it crushes: the bean dregs after drying being placed in pulverizer polishing, sieves with 100 mesh sieve, it is spare to obtain okara powder;
(3) pomace micro-wave vacuum: the pomace after juicing is drained, which is placed in microwave vacuum drying device, to be dried in vacuo 22min, vacuum degree 25kPa, microwave output power 1.0kW, drying temperature are 50 DEG C, and raw material moisture is made to be down to 4%;
(4) it crushes: the pomace after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains pomace powder;
(5) mixing: by okara powder 30kg, pomace powder 10kg, mealy potato 40kg, corn flour 12.5kg, sodium bicarbonate 0.6kg, white sand Sugared 0.75kg, jam 1.2kg, deionized water 27.5kg are uniformly mixed, and it is spare to obtain mixing;
(6) tabletting: mixing is pressed into 1.5mm thickness, the thin slice of diameter 7.5cm is spare;
(7) it toasts: thin slice being placed in baking oven and toasts 2min, oven temperature is 130 DEG C, obtains baking thin slice;
(8) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
Test example 1
Comparative example 1 and the texture and nutriment of okara powder made from comparative example 1-2 are detected, concrete outcome such as table 1 It is shown.
Quality preservation of the different drying modes of table 1 to okara powder
According to the result of table 1 it is found that compared with microwave drying, vacuum freeze drying and combined drying can preferably retain The vitamin content of okara powder has preferable condition.
Test example 2
The nutritional ingredient of bean dregs crisp chip (sheet of quality) made from comparative example 1 and comparative example 1-2 retains situation.
The different drying modes of table 2 are to the sheet of quality preservation of bean dregs piece
Comparing the influence of micro-wave vacuum, vacuum freeze drying and combined drying to the nutritional ingredient of bean dregs crisp chip can See, combined drying and vacuum freeze drying can preferably retain the vitamin content of bean dregs crisp chip, and micro-wave vacuum is to dimension Raw element has a certain impact.

Claims (10)

1. a kind of preparation method of okara powder, which is characterized in that this method comprises the following steps:
(1) bean dregs micro-wave vacuum: wet bean dregs are placed in 15 ~ 30min of vacuum drying in microwave vacuum drying device, make raw material Moisture is down to 60% or less;
(2) bean dregs vacuum freezedrying: the bean dregs after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is done Dry 6 ~ 12h, makes raw material moisture be down to 3% ~ 5%;
(3) it crushes: the bean dregs after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains okara powder.
2. preparation method according to claim 1, which is characterized in that step (1) vacuum degree is 10 ~ 40kPa, microwave Output power is 1.0kW, and drying temperature is 30 DEG C ~ 70 DEG C;Step (2) described in freeze temperature is -30 DEG C, and vacuum degree is 30kPa ~ 70kPa, drying temperature are 50 DEG C ~ 80 DEG C.
3. okara powder made from a kind of preparation method according to claim 1 or claim 2.
4. a kind of preparation method of pomace powder, which is characterized in that this method comprises the following steps:
(1) pomace micro-wave vacuum: will juicing drain after pomace be placed in microwave vacuum drying device vacuum drying 15 ~ 30min makes raw material moisture be down to 60% or less;
(2) pomace vacuum freezedrying: the pomace after microwave drying being continued to be placed in vacuum freeze-drying apparatus 4h be lyophilized, and is done Dry 6 ~ 12h, makes raw material moisture be down to 3% ~ 5%;
(3) it crushes: the pomace after drying being placed in pulverizer polishing, 80 ~ 120 meshes is crossed, obtains pomace powder.
5. the preparation method according to claim 4, which is characterized in that step (1) vacuum degree is 10 ~ 40kPa, microwave Output power is 1.0kW, and drying temperature is 30 DEG C ~ 70 DEG C;Step (2) described in freeze temperature is -30 DEG C, and vacuum degree is 30kPa ~ 70kPa, drying temperature are 50 DEG C ~ 80 DEG C.
6. pomace powder made from a kind of preparation method according to claim 4 or 5.
7. non-fried fruity bean dregs crisp chip made from okara powder described in a kind of application claim 3.
8. non-fried fruity bean dregs crisp chip made from pomace powder described in a kind of application claim 6.
9. a kind of preparation method according to the non-fried fruity bean dregs crisp chip of claim 7 or 8, which is characterized in that this method Include the following steps:
(1) mixing: okara powder, pomace powder, mealy potato, corn flour, sodium bicarbonate, white granulated sugar, jam, deionized water are mixed equal It is even, it is spare to obtain mixing;
(2) tabletting: mixing is pressed into 0.5 ~ 2.5mm thickness, the thin slice of 5 ~ 10cm of diameter is spare;
(3) it toasts: thin slice is placed in 1.5 ~ 2.5min of baking in baking oven, oven temperature is 100 ~ 160 DEG C, obtains baking thin slice;
(4) it packs: baking thin slice being placed in cooling in gnotobasis, vacuum pack with nitrogen is according to quantity to get a kind of non-fried fruity Bean dregs crisp chip.
10. preparation method according to claim 9, which is characterized in that the bean dregs crisp chip by following weight original Material is made: 20 ~ 40 parts of okara powder, 5 ~ 15 parts of pomace powder, and 30 ~ 50 parts of mealy potato, 10 ~ 15 parts of corn flour, sodium bicarbonate 0.4 ~ 0.8 Part, 0.5 ~ 1.0 part of white granulated sugar, 0.8 ~ 1.6 part of jam, 20 ~ 35 parts of deionized water.
CN201910643997.5A 2019-07-17 2019-07-17 A kind of non-fried fruity bean dregs crisp chip and preparation method thereof Pending CN110326745A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101167559A (en) * 2007-11-27 2008-04-30 江南大学 Method for producing sweet potato crisp slices using with sweet potato and bean dreg
CN104381870A (en) * 2014-10-10 2015-03-04 北京市农林科学院 Tofu residue puffed food and preparation method thereof
CN109527463A (en) * 2018-11-30 2019-03-29 天津农学院 A kind of development and preparation method thereof of flowers and fruits slag dilated crisp slices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101167559A (en) * 2007-11-27 2008-04-30 江南大学 Method for producing sweet potato crisp slices using with sweet potato and bean dreg
CN104381870A (en) * 2014-10-10 2015-03-04 北京市农林科学院 Tofu residue puffed food and preparation method thereof
CN109527463A (en) * 2018-11-30 2019-03-29 天津农学院 A kind of development and preparation method thereof of flowers and fruits slag dilated crisp slices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李波等: "豆腐渣微波真空干燥实验的研究", 《食品工业科技》 *

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