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Water-in-oil type high-internal-phase emulsion carrying bitter substances and preparation method of water-in-oil type high-internal-phase emulsion

A technology of high internal phase emulsion and bitter substance, applied in the field of water-in-oil type high internal phase emulsion carrying bitter substance and preparation thereof, and can solve the problems of low encapsulation rate of double emulsion, low content of bitter substance, poor storage stability and the like , to achieve the effect of improving acceptability, protecting activity and ensuring stability

Pending Publication Date: 2022-07-01
杭州佰倍优生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes an improved version of a low fat ratio (LF) milk formula called Hydroxy Lite®(HL). These compositions have certain feature such as enhanced texture, reduced sweetness perception on eater's tongue compared to regular cow milk products, increased palatability, delayed release of bitterness compounds at gastrointestinal tract endings without affecting their effectiveness within the body. Additionally, these formulas provide long lasting protection against harmful bacteria while also improving the overall quality of drinkable liquids containing them. Overall, these technical results enhance the functionality and usability of the inventions described earlier in the literature.

Problems solved by technology

This technical problem discussed in this patented text relates to improving the quality or quantity of ingredients found within food matrices while reducing unwanted odours associated therewith. Existing techniques like coating with various coatings and adding lipids result in decreased solvativity and reduced effectiveness. Different ways exist but each suffers drawbacks such as slow diffusion rates through membranes, difficulty in mixing different types of liquids together without causing clump formation, lack of effective packaging materials, and difficulties in delivering these compounds into food compositions containing them.

Method used

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  • Water-in-oil type high-internal-phase emulsion carrying bitter substances and preparation method of water-in-oil type high-internal-phase emulsion
  • Water-in-oil type high-internal-phase emulsion carrying bitter substances and preparation method of water-in-oil type high-internal-phase emulsion
  • Water-in-oil type high-internal-phase emulsion carrying bitter substances and preparation method of water-in-oil type high-internal-phase emulsion

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preparation example Construction

[0044] The preparation raw materials in the embodiment and the comparative example are as follows:

[0045] Tea Oil (Green Sea Tea Oil, Nanchang, Jiangxi), Palm Oil (Food Grade, Guangzhou Langfeng), Polyglycerol Ricinoleate (Dahe Food, Zhengzhou, Henan), Wheat Peptide (Jiangzhong, Nanchang, Jiangxi, molecular weight below 1000Da) ), Coconut Oil (Sunshine Coconut Oil, Guangzhou, Guangdong), Flaxseed Oil (Flax Commune, Inner Mongolia, China), Olive Oil (Betis, Spain), Shortening (Citi, Shanghai, China), Collagen Peptides (Jiangsu Peptide Bio, Nanjing, Jiangsu), Coptis chinensis extract (Fufeng Snow, Shaanxi Baoji), traditional Chinese medicine liquid (Jiangxi Provincial Hospital of Traditional Chinese Medicine, Nanchang, Jiangxi).

[0046] In the embodiment and the comparative example, the concentration of the PBS buffer is 5mM, the pH value is 7.0, and the preparation method is as follows:

[0047] Prepare 5mM Na separately 2 HPO 4 solution and 5mM NaH 2 PO 4 solution, 610...

Embodiment 1

[0050] The present embodiment provides a water-in-oil high internal phase emulsion carrying wheat peptides, and its preparation method is as follows:

[0051] (1) dissolve 20g wheat peptide powder in 380g PBS buffer to obtain 400g water phase (wheat peptide mass concentration 5%);

[0052] (2) 47.5g of camellia oil, 47.5g of food-grade palm oil and 5g of polyglycerol ricinoleate were heated and mixed at 70°C to obtain 100g of oil phase;

[0053] (3) transfer the heated oil phase obtained in step (2) into a beaker, and place it in a high-speed disperser. During the process of adding the water phase to the oil phase, the rotational speed is gradually increased by 8000rpm at a rate of 1000rpm per minute. To 11000rpm, after the water phase is completely added, continue to disperse at 11000rpm for 2min to obtain a water-in-oil high internal phase emulsion carrying wheat peptides.

Embodiment 2

[0055] The present embodiment provides a water-in-oil high internal phase emulsion carrying wheat peptides, and its preparation method is as follows:

[0056] (1) 60g wheat peptide powder was dissolved in 340g PBS buffer to obtain 400g water phase (wheat peptide mass concentration 15%);

[0057] (2) 47.5g of camellia oil, 47.5g of food-grade palm oil and 5g of polyglycerol ricinoleate were heated and mixed at 70°C to obtain 100g of oil phase;

[0058] (3) transfer the heated oil phase obtained in step (2) into a beaker, and place it in a high-speed disperser. During the process of adding the water phase to the oil phase, the rotational speed is gradually increased by 8000rpm at a rate of 1000rpm per minute. To 11000rpm, after the water phase is completely added, continue to disperse at 11000rpm for 2min to obtain a water-in-oil high internal phase emulsion carrying wheat peptides.

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Abstract

The invention provides a water-in-oil type high internal phase emulsion for carrying bitter substances and a preparation method thereof, and relates to the field of embedding and carrying of nutrient substances. The raw materials of the water-in-oil type high internal phase emulsion carrying the bitter substances comprise a water phase and an oil phase, and the water phase comprises the bitter substances and a solvent; the oil phase comprises liquid grease, solid grease and polyglycerol ricinoleate. A bitter substance solution formed by a bitter substance and a solvent is used as an internal water phase, and a lipid network structure constructed in a mode of combining liquid grease and solid grease is used as an external oil phase, so that a high-internal-phase emulsion with good stability is favorably formed, the encapsulation efficiency of the bitter substance and the content of the bitter substance in the emulsion are improved, and the bad flavor of the bitter substance is covered; the gastrointestinal tract digestion stability of bitter substances is improved.

Description

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Claims

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Application Information

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Owner 杭州佰倍优生物科技有限公司