Sugar-free beta-carotene microcapsules and preparation method thereof

A carotene and microcapsule technology, which is applied in the field of sugar-free beta-carotene microcapsules and its preparation, can solve the problems of product discoloration, stability affecting the quality of acidic beverage products, affecting product appearance, etc., and achieving stable product quality and product quality. Formulated to be scientifically healthy and improve bioavailability

Active Publication Date: 2017-05-17
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 beta-carotene microcapsules and preparation method thereof
  • Sugar-free beta-carotene microcapsules and preparation method thereof
  • Sugar-free beta-carotene microcapsules and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Recipe composition:

[0042]

[0043]

[0044] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 50°C, and set aside. The mixture of β-carotene crystals with a UV content of 98%, rosemary extract, ascorbyl palmitate, sucrose fatty acid esters, and sunflower oil was ground with a ball mill for 100 minutes under nitrogen protection until the particle size did not exceed 1 μm. Carotene crystals are crushed and stabilized in suspension. The resulting β-carotene oil suspension was injected continuously into a high-temperature coil (temperature 120° C.) with 0.6 Mpa nitrogen under high pressure for instant melting for 5 seconds to further refine the β-carotene crystals. Then, it is continuously sent into the colloid mill together with the aqueous phase solution to shear to prepare colostrum, and then homogenized by a high-pressure homogenizer at a homogenization pressure of 30 MPa to obtain an emulsion with an oil droplet size of...

Embodiment 2

[0046] Recipe composition:

[0047] recipe ingredients Feed amount (parts) β-carotene crystals 1.3 Corn oil 23.7 Maltitol 33 sodium caseinate 6 Ascorbyl Palmitate 0.3 sodium ascorbate 0.2 Polyglyceryl Fatty Acid Ester 0.5 Polyvinylpyrrolidone 35

[0048] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 55°C, and set aside. The β-carotene crystals with a UV content of 98%, ascorbyl palmitate, natural VE, polyglycerol fatty acid esters and corn oil were ground with a ball mill for 100 minutes under nitrogen protection until the particle size did not exceed 1 μm, and the β-carotene crystals were crushed And stable suspension. The resulting β-carotene oil suspension was injected continuously into a high-temperature coil (temperature 110° C.) with 0.6 Mpa nitrogen under high pressure for instant melting for 10 seconds to further refine the β-carotene crystals. Then, it is co...

Embodiment 3

[0050] Recipe composition:

[0051] recipe ingredients Feed amount (parts) β-carotene crystals 13 Soybean oil 12 Maltitol 33 sodium caseinate 5 Natural VE 5 Ascorbyl Palmitate 3 sodium ascorbate 2 Polyglyceryl Fatty Acid Ester 8 Ethyl cellulose 19

[0052] Dissolve sodium caseinate, maltitol, and sodium ascorbate in 110 parts of water, preheat to 60°C, and set aside. The β-carotene crystals with a UV content of 99%, ascorbyl palmitate, natural VE, polyglycerol fatty acid esters and soybean oil were ground with a ball mill for 100 minutes under nitrogen protection until the particle size did not exceed 1 μm, and the β-carotene crystals were crushed And stable suspension. The resulting β-carotene oil suspension was injected into a high-temperature coil (at a temperature of 130° C.) with 2 Mpa nitrogen gas under high pressure and continuously melted for 30 seconds to further refine the β-carotene crystals. Th...

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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 a healthy lifestyle and eating habits. Low-calorie, sugar-free or low-sugar foods have become more and more recognized and accepted by people, and the 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 foods is becoming increas...

Claims

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Application Information

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Patent Type & Authority Applications(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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