CN111758936A - Processing method of five-color potato chips - Google Patents

Processing method of five-color potato chips Download PDF

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Publication number
CN111758936A
CN111758936A CN202010786435.9A CN202010786435A CN111758936A CN 111758936 A CN111758936 A CN 111758936A CN 202010786435 A CN202010786435 A CN 202010786435A CN 111758936 A CN111758936 A CN 111758936A
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CN
China
Prior art keywords
water
potato slices
potato
fresh
slices
Prior art date
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.)
Withdrawn
Application number
CN202010786435.9A
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Chinese (zh)
Inventor
胡伟
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.)
Zhuxi Zhongchuang Rural E Commerce Incubator Co ltd
Original Assignee
Zhuxi Zhongchuang Rural E Commerce Incubator Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuxi Zhongchuang Rural E Commerce Incubator Co ltd filed Critical Zhuxi Zhongchuang Rural E Commerce Incubator Co ltd
Priority to CN202010786435.9A priority Critical patent/CN111758936A/en
Publication of CN111758936A publication Critical patent/CN111758936A/en
Withdrawn legal-status Critical Current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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/10Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
    • A23L19/12Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops of potatoes
    • A23L19/14Original non-roasted or non-fried potato pieces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154Organic compounds; Microorganisms; Enzymes
    • 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
    • A23L5/13General methods of cooking foods, e.g. by roasting or frying using water or steam
    • 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
    • A23L5/40Colouring or decolouring of foods
    • A23L5/41Retaining or modifying natural colour by use of additives, e.g. optical brighteners
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention provides a processing method of multicolored potato chips, which comprises the following steps: the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors; step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying. The invention abandons the traditional cold water flushing and cooling mode, changes the mode of boiling water for half-cooked, and then carries out the steps of draining, cold blowing and drying to remove water and simultaneously avoid anthocyanin loss and sudden heating and quenching, thereby keeping various colors and powder quality of the colorful potato chips.

Description

Processing method of five-color potato chips
Technical Field
The invention relates to the technical field of colorful potato chips, in particular to a processing method of colorful potato chips.
Background
The colorful potatoes are classified into five types of inner and outer red, purple, yellow, white and skin red and inner yellow, and are called the colorful potatoes, and the colorful potatoes are more expensive than common potatoes. The potato chips are mainly highlighted in nutritional value, and the content of various nutritional ingredients such as anthocyanin and other antioxidant substances is higher than that of common potatoes.
The multicolored potato chips are the best raw material for making potato flour, potato noodles, potato chips, dishes and fried dried potato snacks. In the traditional technology, the multicolored potato chips are produced by the production method of washing, peeling, slicing, cooking to be small and half mature, and cold water washing and cooling, and the washing in the cold water washing and cooling process easily causes anthocyanin loss and fading of the multicolored potato chips, and the powder quality is easily deteriorated from sudden heating to sudden cooling and large temperature change.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a processing method of multicolored potato chips.
The invention adopts the following technical scheme:
a processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
In the processing method of the multicolored potato chips, the fresh-keeping liquid in the first step is tap water and the fresh-keeping agent in a mass ratio of 40-70: 1, and the preservative comprises the following components in percentage by mass:
name percent
30-50% of L-cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent. .
In the processing method of the multicolored potato chips, the mesh number of the screen in the second step is 350 meshes.
In the processing method of the multicolored potato chips, the air cooler in the second step is a traveling fan.
In the processing method of the multicolored potato chips, the drying furnace in the second step is a mesh belt drying furnace.
The invention has the following beneficial effects:
1. the potatoes are sliced and then immersed in the fresh-keeping liquid, so that browning before being boiled in boiled water is avoided, the freshness of the potatoes is guaranteed, and the quality of raw materials for preparing the potatoes is improved;
2. the invention abandons the traditional cold water flushing and cooling mode, changes the mode of boiling water for half-cooked, and then carries out the steps of draining, cold blowing and drying to remove water and simultaneously avoid anthocyanin loss and sudden heating and quenching, thereby keeping various colors and powder quality of the colorful potato chips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
Example 1
A processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
In this embodiment, the preservative solution in the first step is tap water and the preservative in a mass ratio of 40: 1, the preservative comprises the following components in percentage by mass:
name percent
30-50% of L-cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent.
Preferably, the mesh number of the screen in the second step is 350 meshes, so that the meshes are smaller, and the potato chips are prevented from leaking.
Preferably, the air cooler in the second step is a traveling fan, and the air cooler can blow cold potato chips on a screen within a certain range, so that equipment resources are saved.
Preferably, the drying furnace in the second step is a mesh belt drying furnace which can dry while transmitting.
Example 2
A processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
In this embodiment, the preservative solution in the first step is tap water and a preservative in a mass ratio of 50: 1, the preservative comprises the following components in percentage by mass:
name percent
30-50% of L-cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent.
Preferably, the mesh number of the screen in the second step is 350 meshes.
Preferably, the air cooler in the second step is a traveling fan.
Preferably, the drying furnace in the second step is a mesh belt drying furnace.
Example 3
A processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
In this embodiment, the preservative solution in the first step is tap water and a preservative in a mass ratio of 60: 1, the preservative comprises the following components in percentage by mass:
name percent
30-50% of L-cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent.
Preferably, the mesh number of the screen in the second step is 350 meshes.
Preferably, the air cooler in the second step is a traveling fan.
Preferably, the drying furnace in the second step is a mesh belt drying furnace.
Example 4
A processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
In this embodiment, the preservative solution in the first step is tap water and the preservative in a mass ratio of 70: 1, the preservative comprises the following components in percentage by mass:
name percent
30-50% of L-cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent.
Preferably, the mesh number of the screen in the second step is 350 meshes.
Preferably, the air cooler in the second step is a traveling fan.
Preferably, the drying furnace in the second step is a mesh belt drying furnace.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. A processing method of colorful potato chips comprises the following steps:
the method comprises the following steps: washing fresh and proper amount of colorful potatoes with water to remove epidermal sludge, peeling, removing insect eyes, cutting into slices with thickness of less than or equal to 1mm according to colors, and immersing the potato slices into the fresh-keeping solution according to the colors;
step two: washing potato slices immersed in the fresh-keeping liquid with water, putting the potato slices into boiled water according to colors, boiling for 2-5 times, taking out the potato slices and paving the potato slices on a screen with the mesh number not less than 300 for draining, cooling the potato slices by using an air cooler until no water is drained, and pushing the screen paved with the potato slices into a drying furnace for drying.
2. The processing method of multicolored potato chips as claimed in claim 1, wherein the fresh-keeping liquid in the first step is tap water and fresh-keeping agent in a mass ratio of 40-70: 1, and the preservative comprises the following components in percentage by mass:
name percent
30 to 50 percent of cysteine
13 to 18 percent of phytic acid
16-23% of citric acid
Water and other balance
The sum of all the components is 100 percent.
3. The method as claimed in claim 1, wherein the number of the mesh of the screen in the second step is 350.
4. The method as claimed in claim 1, wherein the air cooler in the second step is a traveling fan.
5. The method as claimed in claim 1, wherein the drying oven in the second step is a mesh belt drying oven.
CN202010786435.9A 2020-08-07 2020-08-07 Processing method of five-color potato chips Withdrawn CN111758936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010786435.9A CN111758936A (en) 2020-08-07 2020-08-07 Processing method of five-color potato chips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010786435.9A CN111758936A (en) 2020-08-07 2020-08-07 Processing method of five-color potato chips

Publications (1)

Publication Number Publication Date
CN111758936A true CN111758936A (en) 2020-10-13

Family

ID=72729439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010786435.9A Withdrawn CN111758936A (en) 2020-08-07 2020-08-07 Processing method of five-color potato chips

Country Status (1)

Country Link
CN (1) CN111758936A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114536414A (en) * 2022-01-18 2022-05-27 黄山学院 Automatic potato processing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114536414A (en) * 2022-01-18 2022-05-27 黄山学院 Automatic potato processing equipment
CN114536414B (en) * 2022-01-18 2024-01-12 黄山学院 Automatic potato processing equipment

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