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DHA algae oil microcapsule powder and preparation method thereof

A technology of microcapsules and algae oil, which is applied in the direction of food ingredients as antioxidants, the function of food ingredients, and the formation of food, etc., which can solve the problem of not being able to balance the physiological and health needs of the human body, and the long-term storage of oils and fats, which are easily oxidized by the environment and become rancid. problem, to achieve the effect of increasing shelf life, enhancing memory and high embedding rate

Inactive Publication Date: 2018-11-02
HUBEI XINHE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Aiming at the problems in the prior art that long-term consumption of a single variety of oil cannot satisfy the physiological and health needs of the human body in a balanced manner, and the oil is easily oxidized by the environment during long-term storage to cause rancidity, the purpose of the present invention is to provide a DHA algae oil Microcapsule powder and preparation method thereof

Method used

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  • DHA algae oil microcapsule powder and preparation method thereof
  • DHA algae oil microcapsule powder and preparation method thereof
  • DHA algae oil microcapsule powder and preparation method thereof

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Embodiment 1-3

[0054] Embodiments 1-3 provide a DHA algae oil microcapsule powder and a preparation method thereof, and the contents of each component and weight percentage thereof are shown in Table 1.

[0055] The DHA oils of Examples 1-3 are derived from DHA algae oil fermented by microorganisms, and are extracted without solvent. The specific results are shown in Table 3.

[0056] In the mixed oils used in Examples 1-3, in the DHA algae oil, the mass content of saturated fatty acids is 20%-40%, and the mass content of polyunsaturated fatty acids is 60%-80%; in vegetable oils, the mass content of saturated fatty acids 10%-20%, and the mass content of monounsaturated fatty acid is 60%-80%.

[0057] Wherein, the saturated fatty acid is palmitic acid and stearic acid; the monounsaturated fatty acid is oleic acid, and the oleic acid is derived from one or both of olive oil and camellia seed oil; the polyunsaturated fatty acid is DPA and DHA, and in the DHA algae oil, the weight content of D...

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Abstract

The invention provides DHA algae oil microcapsule powder and a preparation method thereof. The preparation method comprises the following steps of blending DHA algae oil with vegetable fat in proportion to prepare mixed fat in which the mass ratio of saturated fatty acids to monounsaturated fatty acids to polyunsaturated fatty acids is 1 to (1-1.5) to (1-1.5), using the mixed fat as a core material, and performing microcapsule entrapping treatment to prepare microcapsule powder, wherein the DHA is 4-10% of total weight of microcapsules. An emulsifying agent and an antioxidant are added to themicrocapsule powder, wherein protein and a carbohydrate wall material are 60-78.8% of the total weight of the microcapsules, the mixed fat is 20-35% of the total weight of the microcapsules, the emulsifying agent is 1-3% of the total weight of the microcapsules, and the antioxidant is 0.2-2.0% of the total weight of the microcapsules. Through a microcapsule entrapping technique, various fat components required by human bodies are blended scientifically in a compounding ratio, so that the microcapsule powder rich in DHA, which is easy to store and eat, is prepared.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a DHA algae oil microcapsule powder and a preparation method thereof. Background technique [0002] Fat is one of the three main components of human food, and it plays an indispensable role in the construction and function development of human tissue structure. Fat is also an important part of the food obtained by humans. Compared with other nutrients, it is the nutrient that produces the highest energy of the same mass. When 1g of fat is completely oxidized (to generate carbon dioxide and water), it releases about 39kJ of heat, which is about sugar or twice as much protein. Adults need to eat 50-60g of fat per day, which can provide 20%-25% of daily calories. The chemical changes of oil in the human body are mainly hydrolysis under the catalysis of lipase to generate glycerol (glycerol) and higher fatty acids, and then oxidative decomposition to release energy. [0...

Claims

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Application Information

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IPC IPC(8): A23L33/115A23L5/20A23P10/30
CPCA23V2002/00A23L5/21A23L33/115A23P10/30A23V2200/02A23V2200/222A23V2200/30A23V2200/3262A23V2200/322A23V2200/326A23V2250/5488A23V2250/5486A23V2250/61A23V2250/612A23V2250/712A23V2250/5114A23V2250/616A23V2250/54252A23V2250/628A23V2250/192
Inventor 刘坚佘勇程高翔钱凯梅天勇陈伟谭世进
Owner HUBEI XINHE BIOTECH
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