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Capsule extrusion type functional food 3D printing material as well as preparation method and application thereof

A functional food and 3D printing technology, which is applied in the direction of oil-containing food ingredients, food freezing, food ingredients, etc., can solve the problems of low stability of nano-emulsions, public nuisance, human irritation, and unsuitability for direct consumption, etc., to achieve good results. Application prospects and market value, easy cleaning and maintenance, and the effect of improving stability

Pending Publication Date: 2021-07-02
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the absorption and utilization of fat-soluble vitamins, Chinese patent CN107890564A discloses a compound water emulsion containing allicin and fat-soluble vitamins and its preparation method, but this patent is suitable for feed and veterinary medicine, not for food ; Chinese patent CN110693003A application discloses emulsion gel embedding fat-soluble vitamins and its production method based on pulsed electric field, although the stability of the traditional emulsion has been improved to a certain extent in this method, it is not suitable for direct consumption; Chinese patent CN108420077A application Disclosed is a vitamin E nanoemulsion and a preparation method thereof. In the method, Tween 80 is used as an emulsifier, but Tween 80 has certain pollution and irritation to the human body, and is not suitable for consumption, and the method prepares The stability of the nanoemulsion is not high

Method used

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  • Capsule extrusion type functional food 3D printing material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Preparation of capsule extrusion food 3D printing material rich in vitamin A1

[0023] 1.1 Preparation materials:

[0024] Vitamin A1: Sinopharm Chemical Reagent Co., Ltd.

[0025] β-cyclodextrin: Sinopharm Chemical Reagent Co., Ltd.

[0026] Corn oil: Yihai Kerry Arowana Grain, Oil and Foodstuffs Co., Ltd.

[0027] Magnesium stearate (food grade): Zhejiang Yinuo Biotechnology Co., Ltd.

[0028] 1.2 Preparation steps:

[0029] ①Water phase preparation: Accurately weigh 2.4g of β-cyclodextrin and place in 80mL of distilled water, fully stir at 60°C for 30min, and prepare a β-cyclodextrin solution with a concentration of 30mg / mL.

[0030] ②Oil phase preparation: Accurately weigh 240mg vitamin A1 and dissolve in 120mL corn oil, stir magnetically at room temperature for 30min to form an oil phase.

[0031] ③High-speed homogenization: Add the oil phase to the water phase solution drop by drop at a rate of 1 drop / s, and stir and homogenize at a speed of 10,000r...

Embodiment 2

[0035] Example 2 Preparation of capsule extrusion food 3D printing material rich in vitamin D2

[0036] 2.1 Preparation materials:

[0037] Vitamin D2: Sinopharm Chemical Reagent Co., Ltd.

[0038] β-cyclodextrin: Sinopharm Chemical Reagent Co., Ltd.

[0039] Corn oil: Yihai Kerry Arowana Grain, Oil and Foodstuffs Co., Ltd.

[0040] Magnesium stearate (food grade): Zhejiang Yinuo Biotechnology Co., Ltd.

[0041] 2.2 Preparation steps:

[0042]①Water phase preparation: Accurately weigh 2.4g of β-cyclodextrin and place in 80mL of distilled water, fully stir at 60°C for 30min, and prepare a β-cyclodextrin solution with a concentration of 30mg / mL.

[0043] ②Oil phase preparation: Accurately weigh 240 mg of vitamin D2 and dissolve in 120 mL of corn oil, and magnetically stir for 30 min at room temperature to form an oil phase.

[0044] ③High-speed homogenization: Add the oil phase to the water phase solution drop by drop at a rate of 1 drop / s, and stir and homogenize at a spee...

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Abstract

The invention belongs to the technical field of preparation of food 3D printing materials, and particularly relates to a capsule extrusion type functional food 3D printing material as well as a preparation method and an application thereof. The preparation method comprises the following steps: preparing a Pickering emulsion by adopting beta-cyclodextrin as a solid emulsifier, embedding fat-soluble vitamins dissolved in edible vegetable oil in the Pickering emulsion, further preparing the Pickering emulsion into solid powder by adopting a spray freeze-drying technology, and mixing the solid powder with magnesium stearate to prepare the capsule extrusion type functional food 3D printing material. On one hand, the stability of the fat-soluble vitamins is improved, and the application of the fat-soluble vitamins in the food industry is expanded; and on the other hand, the prepared food 3D printing material can meet individual requirements of people for specific nutritious food, the printing process is simplified through capsule type supply, cleaning and maintenance of a 3D printer are facilitated, and the food 3D printing material has good application prospects and market value.

Description

technical field [0001] The invention belongs to the technical field of preparation of food 3D printing materials, and in particular relates to a capsule-extruded functional food 3D printing material rich in fat-soluble vitamins, a preparation method and an application. Background technique [0002] Fat-soluble vitamins mainly include vitamins A, D, E and K, which are polypentadienyl compounds composed of long hydrocarbon chains or condensed rings, and are indispensable nutrients for human diet. Their digestion and absorption in the body Depends on the presence of fat in food. Too little intake will cause related symptoms, and too much intake will not be absorbed and metabolized in a short time and excreted from the body, causing toxic effects on the body. Because fat-soluble vitamins are highly hydrophobic, they are difficult to absorb in the body and are sensitive to light, heat, oxygen and other factors, which greatly limits their application in the food industry. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/155A23L33/15A23L29/30A23P10/30B33Y70/00
CPCA23L33/155A23L33/15A23L29/30A23P10/30B33Y70/00A23V2002/00A23V2250/5112A23V2250/702A23V2250/18A23V2300/26A23V2300/48A23V2300/20A23V2300/10A23V2250/7104A23P2020/253
Inventor 陈文庆林琳崔海英申晨
Owner JIANGSU UNIV
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