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Sugar-free β-carotene microcapsules and preparation method thereof

A carotene and microcapsule technology, which is applied in the field of sugar-free beta-carotene microcapsules and their preparation, can solve the problems of product discoloration, affecting product appearance, and stability affecting the quality of acidic beverage products, so as to stabilize product quality and improve product quality. Bioavailability, scientific and healthy effect of product formulation

Active Publication Date: 2020-08-28
XIAMEN KINGDOMWAY BIOTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, its stability under acidic conditions directly affects the quality of acidic beverage products. If it does not have good acid stability, β-carotene will dissociate and form an oil ring on the beverage, which not only seriously affects the appearance of the product but also causes the product to fade

Method used

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  • Sugar-free β-carotene microcapsules and preparation method thereof
  • Sugar-free β-carotene microcapsules and preparation method thereof
  • Sugar-free β-carotene microcapsules and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Formula composition:

[0041]

[0042]

[0043] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 50°C for use. The mixture of β-carotene crystals with a UV content of 98%, rosemary extract, ascorbyl palmitate, sucrose fatty acid esters and sunflower oil was milled with a ball mill for 100 minutes under the protection of nitrogen until the particle size did not exceed 1 μm, β- Carotene crystals are crushed and stably suspended. The obtained β-carotene oil suspension is continuously driven into a high-temperature coil (temperature 120°C) with 0.6Mpa nitrogen high pressure and melted instantaneously for 5 seconds to further refine the β-carotene crystals. Then, together with the aqueous phase solution, it is continuously fed into a colloid mill for shearing to prepare the colostrum, and then homogenized with a high-pressure homogenizer at a homogenizing pressure of 30Mpa to obtain an emulsion with an oil droplet size of less than 1 ...

Embodiment 2

[0045] Formula composition:

[0046] Formula ingredients Feeding amount (parts) β-carotene crystal1.3 Corn oil23.7 Maltitol33 Sodium Caseinate6 Ascorbyl Palmitate0.3 Sodium Ascorbate0.2 Polyglycerol fatty acid ester0.5 Polyvinylpyrrolidone35

[0047] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 55°C for use. The β-carotene crystals, ascorbyl palmitate, natural VE, polyglycerol fatty acid esters and corn oil with a UV content of 98% are ground with a ball mill for 100 minutes under the protection of nitrogen until the particle size is not more than 1μm, and the β-carotene crystals are crushed And stable suspension. The obtained β-carotene oil suspension was continuously driven into a high-temperature coil (temperature 110° C.) with a high pressure of 0.6Mpa nitrogen gas to melt instantaneously for 10 seconds to further refine the β-carotene crystals. Then, together with the aqueous phase solution, it is continuously fed i...

Embodiment 3

[0049] Formula composition:

[0050] Formula ingredients Feeding amount (parts) β-carotene crystal13 Soybean oil12 Maltitol33 Sodium Caseinate5 Natural VE5 Ascorbyl Palmitate3 Sodium Ascorbate2 Polyglycerol fatty acid ester8 Ethyl cellulose19

[0051] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 60°C, and set aside. The β-carotene crystals, ascorbyl palmitate, natural VE, polyglycerol fatty acid esters and soybean oil with a UV content of 99% are ground with a ball mill for 100 minutes under the protection of nitrogen until the particle size is not more than 1μm, and the β-carotene crystals are crushed And stable suspension. The obtained β-carotene oil suspension is continuously driven into a high-temperature coil (temperature 130°C) with 2Mpa nitrogen high pressure to melt instantaneously for 30 seconds to further refine the β-carotene crystals. Then, together with the aqueous phase solution, the colostrum is continuou...

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Abstract

The invention discloses sugar-free beta-carotene microcapsules and a preparation method thereof. The microcapsules contain the ingredients in percentage by mass: 1% to 15% of beta-carotene crystals, 10% to 30% of carrier oil, 15% to 50% of maltitol, 5% to 15% of sodium caseinate, 0.5% to 10% of antioxidant, 0.5% to 10% of emulsifier and 5% to 35% of coating material. According to the preparation method of the sugar-free beta-carotene microcapsules, disclosed by the invention, the powder yield rate is high, the coating effect is good, and the microcapsules have good water dispersity, so that the product intake of human bodies can be improved.

Description

Technical field [0001] The invention relates to a sugar-free β-carotene microcapsule and a preparation method thereof, belonging to the field of health food processing. Background technique [0002] With the development of society and the improvement of living standards, more and more people are pursuing healthy lifestyles and eating habits. Low-calorie, sugar-free or low-sugar foods have become more and more recognized and accepted by people, and global sales have been steady rise. As early as 2007, the concept of sugar-free became popular in European and American countries. Sugar-free products continued to emerge in the market, and many mainstream brands were developing sugar-free products. my country has a large population, and there are a large number of people who are not suitable for sugar intake, such as obese patients, diabetics, hyperlipidemia patients, and children who are prone to dental caries. Therefore, the demand for sugar-free food is increasingly prominent. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/00A23P10/30
Inventor 王雪瑞朱林静刘锦洪陈中科林木荣
Owner XIAMEN KINGDOMWAY BIOTECH CO LTD
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