CN111213874A - Starch gel shaped food - Google Patents

Starch gel shaped food Download PDF

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Publication number
CN111213874A
CN111213874A CN201811409768.9A CN201811409768A CN111213874A CN 111213874 A CN111213874 A CN 111213874A CN 201811409768 A CN201811409768 A CN 201811409768A CN 111213874 A CN111213874 A CN 111213874A
Authority
CN
China
Prior art keywords
starch
enzyme
food
mixture
treated
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.)
Pending
Application number
CN201811409768.9A
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Chinese (zh)
Inventor
不公告发明人
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.)
Jiang Shuisheng
Original Assignee
Jiang Shuisheng
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 Jiang Shuisheng filed Critical Jiang Shuisheng
Priority to CN201811409768.9A priority Critical patent/CN111213874A/en
Publication of CN111213874A publication Critical patent/CN111213874A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • A23L29/20Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/212Starch; Modified starch; Starch derivatives, e.g. esters or ethers
    • 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
    • A23L21/00Marmalades, jams, jellies or the like; Products from apiculture; Preparation or treatment thereof
    • A23L21/10Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products
    • A23L21/12Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products derived from fruit or vegetable solids
    • 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
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

The invention discloses a method for preparing starch gel shaped food, which comprises the following steps: (1) treating starch granules with an enzyme at a temperature of 10-70 ℃ to obtain enzyme-treated starch; (2) mixing a food material, the enzyme-treated starch and water to obtain a mixture; (3) heating the mixture, thereby gelatinizing the enzyme-treated starch in the mixture; and (4) cooling the mixture containing the enzyme-treated gelatinised starch, thereby gelatinising the starch to obtain a starch gel shaped food product. By using the method of the invention, food without adding food additives can be prepared, and the obtained starch paste has low silking feeling and very good elasticity although being fully gelatinized. The starch of the invention has strong gel forming ability, can be used for shaping food, and endows natural elasticity.

Description

Starch gel shaped food
Technical Field
The invention belongs to the technical field of food processing, and particularly relates to a method for preparing starch gel-shaped food.
Background
With the diversification of foods, foods having various shapes, physical properties and textures are required. In order to change the physical properties of food products, various gelling agents have hitherto been added to food materials during the preparation of food products.
In food processing, natural macromolecules (e.g. agar, gelatin, gellan gum, xanthan gum, locust bean gum, carrageenan, pectin, sodium alginate, tamarind seed gum, psyllium seed gum, microcrystalline cellulose, curdlan and starch) or synthetic macromolecules (e.g. carboxymethylcellulose (CMC) or methylcellulose) are commonly used as gelling agents.
In the case of using these gelling agents, the gelling agents may sometimes be used alone, but in order to form a gel having more different characteristics, two or more gelling agents may be used.
However, there are few compositions that can synergistically alter the gel strength of food products. Even though the composition may synergistically alter gel strength, the gels thus obtained do not have good physical properties. The disadvantage of mixing two or more gelling agents is that it is complicated and many materials are very expensive.
In addition, there are limitations in food processing applications, such as weak acid and alkali resistance of gelatin, and weak acid resistance of agar.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention provides a method for manufacturing a starch gel shaped food.
The method for preparing the starch gel shaped food comprises the following steps:
(1) treating starch granules with an enzyme at a temperature of 10-70 ℃ to obtain enzyme-treated starch;
(2) mixing a food material, the enzyme-treated starch and water to obtain a mixture;
(3) heating the mixture, thereby gelatinizing the enzyme-treated starch in the mixture; and
(4) cooling the mixture containing the enzyme-treated gelatinised starch, thereby gelatinising the starch to obtain a starch gel shaped food product; wherein
the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase having a property capable of improving starch gel-forming ability, and cyclodextrin glucosyltransferase.
preferably, the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase derived from aspergillus, and cyclodextrin glucosyltransferase.
preferably, the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase from Aspergillus oryzae, α -amylase from Aspergillus niger, and cyclodextrin glycosyltransferase.
Compared with the prior art, the scheme has the following advantages and technical effects:
using the starch treated with the starch hydrolase or glycosyltransferase of the present invention, it is possible to make food products without the addition of food additives. At the usual heating temperature, the starch of the invention can be sufficiently gelatinized and can exhibit viscosity. In addition, the starch paste obtained, despite being sufficiently gelatinized, has a low silky feel. The gels obtained with the high concentration of the starch according to the invention are very elastic. That is, when the starch of the present invention is added to a high moisture type food, the strong gel-forming ability of the starch of the present invention can impart shape to the food and also impart natural elasticity.
On the other hand, when the starch of the present invention is added to a low-moisture type food, good melting feeling in the mouth can be imparted to the food. Furthermore, there are fewer restrictions in the manufacturing process due to the gelatinisation properties of the starch of the present invention.
The food of the present invention has stronger gelatinization and has different texture even if it is produced using processed starch or physically treated starch as a raw material or under conditions of chemical modification or physical treatment at any stage of the food production process, as compared with a food produced using a corresponding starch that has not been subjected to enzyme treatment.
Detailed Description
The present invention is explained and illustrated in detail below with reference to specific examples so that those skilled in the art can better understand the present invention and can practice it.
Example 1
Treating starch granules with an enzyme at a temperature of about 10 ℃ or more to about 70 ℃ or less to obtain an enzyme-treated starch; mixing a food material, the enzyme-treated starch and water to obtain a mixture; heating the mixture, thereby gelatinizing the enzyme-treated starch in the mixture; and cooling the mixture containing the enzyme-treated gelatinised starch, thereby gelatinising the starch to obtain a starch gel shaped food product.
The starch samples were pre-suspended in a portion of water. Putting the fruit paste, soft white sugar, lemon juice and the rest water into a pan, heating while stirring with a wooden spoon. Further, a sample of starch pre-suspended in water was added. Heating the mixture until the mixture becomes a pasty mixture having viscosity and transparency to make jam.
The obtained jam has good shape and shape retention, good food adhesion, low stickiness and stringiness, and smooth texture.
Example 2
The raffinose and starch samples were premixed in powder form, then added to water, and heated at 90 ℃ with stirring (10 min). Adding brewed vinegar, salt, lemon juice and flavoring agent including monosodium glutamate, and further heating while stirring for 5 m. After cooling to room temperature, egg yolk was added, followed by thorough stirring. While stirring at 8,000rpm, salad oil was slowly added dropwise to the mixture using a high speed stirrer manufactured by special organic industrial co. When all the salad oil was added dropwise, the mixture was stirred at 8,000rpm for 5min to produce a seasoning.
The obtained flavoring agent has good shape and shape retention, good adhesiveness to vegetable, low dripping tendency, low stickiness and stringiness, and smooth texture.
The above embodiments are only for the purpose of promoting an understanding of the core concepts of the invention, and any obvious modifications, equivalents or other improvements made without departing from the spirit of the invention are intended to be included within the scope of the invention.

Claims (3)

1. The preparation method of the starch gel shaped food is characterized by comprising the following steps:
(1) treating starch granules with an enzyme at a temperature of 10-70 ℃ to obtain enzyme-treated starch;
(2) mixing a food material, the enzyme-treated starch and water to obtain a mixture;
(3) heating the mixture, thereby gelatinizing the enzyme-treated starch in the mixture; and
(4) cooling the mixture containing the enzyme-treated gelatinised starch, thereby gelatinising the starch to obtain a starch gel shaped food product; wherein
the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase having a property capable of improving starch gel-forming ability, and cyclodextrin glucosyltransferase.
2. the method of claim 1, wherein the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase derived from aspergillus, and cyclodextrin glycosyltransferase.
3. the method of claim 1, wherein the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α -glucosidase, α -amylase from Aspergillus oryzae, α -amylase from Aspergillus niger, and cyclodextrin glucosyltransferase.
CN201811409768.9A 2018-11-23 2018-11-23 Starch gel shaped food Pending CN111213874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811409768.9A CN111213874A (en) 2018-11-23 2018-11-23 Starch gel shaped food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811409768.9A CN111213874A (en) 2018-11-23 2018-11-23 Starch gel shaped food

Publications (1)

Publication Number Publication Date
CN111213874A true CN111213874A (en) 2020-06-02

Family

ID=70813530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811409768.9A Pending CN111213874A (en) 2018-11-23 2018-11-23 Starch gel shaped food

Country Status (1)

Country Link
CN (1) CN111213874A (en)

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Application publication date: 20200602