Preparation method of fish oil soft capsules

A soft capsule and fish oil technology, which is applied in the fields of fat oil/fat refining, food shaping, fat oil/fat separation, etc., can solve the problems of DHA and EPA loss of function, easy to be oxidized, and low enthusiasm for eating, so as to increase palatability, Prevents oxidation of fish oil and enhances efficacy

Inactive Publication Date: 2018-06-29
丁玉琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention: in view of the strong fishy smell at present, the enthusiasm for eating is not high, the prepared fish oil is extremely sensitive to light, heat and oxygen, and is easily oxidized, thus agglomerating. The functional ingredients DHA and EPA in fish oil Lose effect, reduce the problem of the nutritional value of fish oil, provide a kind of preparation method of fish oil soft capsule

Method used

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  • Preparation method of fish oil soft capsules
  • Preparation method of fish oil soft capsules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Salmon liver homogenate: remove the liver from the salmon, wash it three times in normal saline, homogenize the washed salmon liver at -3°C, and store the homogenate in a freezer.

[0037] Thorn wine residue: Ziqiu thorn grape, Hunan Huachun Manor Winery Co., Ltd.

[0038] Compound nutrient: in parts by mass, 12 parts of propolis, 4 parts of angelica, 3 parts of aloe, and 2 parts of wolfberry are mixed, ground and homogenized to obtain a compound nutrient.

[0039] (1) Take the salmon liver homogenate and add distilled water at a mass ratio of 1:2, adjust the pH to 8, add phosphatase with 2% mass of the salmon liver homogenate, heat up to 40°C, stir and mix at 300 r / min, and enzymatically hydrolyze for 4 hours , then inactivate the enzyme at 90°C for 5 min, centrifuge at 8000 r / min for 10 min, take the supernatant A and add distilled water at 50°C according to the mass ratio of 1:8, shake and shake well, centrifuge again at 8000 r / min for 10 min, and collect the supernata...

Embodiment 2

[0045] Salmon liver homogenate: remove the liver from the salmon, wash it 4 times in normal saline, homogenize the washed salmon liver at -2°C, and store the homogenate in a freezer.

[0046] Thorn wine residue: Ziqiu thorn grape, Hunan Huachun Manor Winery Co., Ltd.

[0047] Compound nutrient: in parts by mass, 13 parts of propolis, 4 parts of angelica, 4 parts of aloe, and 3 parts of wolfberry are mixed, ground and homogenized to obtain a compound nutrient.

[0048] (1) Take the salmon liver homogenate and add distilled water at a mass ratio of 1:2, adjust the pH to 8.2, add phosphatase with 2-5% of the mass of the salmon liver homogenate, raise the temperature to 43°C, stir and mix at 300 r / min, the enzyme Solution for 4 hours, then inactivate the enzyme at 93°C for 10 minutes, centrifuge at 8000 r / min for 10 minutes, take the supernatant A and add distilled water at 60°C at a mass ratio of 1:8, shake well, centrifuge again at 8000r / min for 12 minutes, and collect the super...

Embodiment 3

[0054] Salmon liver homogenate: remove the liver from the salmon, wash it 5 times in normal saline, homogenize the washed salmon liver at 4°C, and store the homogenate in a freezer.

[0055] Thorn wine residue: Ziqiu thorn grape, Hunan Huachun Manor Winery Co., Ltd.

[0056] Compound nutrient: in parts by mass, 15 parts of propolis, 5 parts of angelica, 6 parts of aloe, and 4 parts of wolfberry are mixed, ground and homogenized to obtain a compound nutrient.

[0057] (1) Take the salmon liver homogenate and add distilled water at a mass ratio of 1:2, adjust the pH to 8.5, add phosphatase with 5% mass of the salmon liver homogenate, heat up to 45°C, stir and mix at 300 r / min, and enzymatically hydrolyze for 5 h, then inactivate the enzyme at 95°C for 15 min, centrifuge at 8000 r / min for 10 min, take the supernatant A and add distilled water at 70°C according to the mass ratio of 1:8, shake and shake well, centrifuge again at 8000 r / min for 15 min, and collect the supernatant L...

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Abstract

The invention relates to the technical field of health-care products, in particular to a preparation method of fish oil soft capsules. According to the preparation method disclosed by the invention, glyceride components in unsaturated fatty acid in salmon livers are extracted under mild condition by an enzyme catalysis method, lipase hydrolyzes saturate fatty acid and low unsaturated fatty acid onglyceride of fish oil firstly, hydroxyls are exposed, and then an ester bond synthesis reaction is generated with free EPA and free DHA, so that enriched EPA and enriched DHA are obtained, and the problems of polymerization, oxidation, conjugation, transformation and the like of polyunsaturated fatty acids caused by high temperature are solved; saturated fatty acids in ethyl ester fish oil are removed in a urea adduction manner in the process; and vacuum deodorization is adopted, fishy smell in the fish oil is removed, the palatability is improved, the preparation method is safe, and hazardous substances are not generated.

Description

technical field [0001] The invention relates to the technical field of health care products, in particular to a preparation method of fish oil soft capsules. Background technique [0002] Fish oil is a general term for oils in fish, including body oil, liver oil and brain oil. The main fish oil is a kind of oil extracted from fatty fish. It is rich in omega-3 polyunsaturated fatty acids. The main functional ingredient is DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid), the total content of its main components EPA and DHA is generally more than 34%, and DHA is a special unsaturated fatty acid that has the ability to activate brain cells EPA is also a kind of unsaturated fatty acid, which contains a variety of protective factors that are easy to blood circulation. This kind of polyunsaturated fatty acid has the effect of preventing arteriosclerosis, stroke, hypertension, coronary heart disease and heart disease. [0003] Fish oil soft capsules are mainly produced b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L21/20A23L5/20A23L33/10A23L33/105A23L33/12A23L33/15A23P10/30C11B5/00C11B3/00C11B7/00C12P7/64
CPCA23L5/20A23L5/276A23L21/20A23L33/10A23L33/105A23L33/12A23L33/15A23P10/30A23V2002/00C11B3/001C11B5/0092C11B7/0083C12P7/6427C12P7/6472A23V2200/02A23V2200/224A23V2200/30A23V2250/082A23V2250/1868A23V2250/187A23V2250/1842A23V2250/21A23V2250/2132A23V2250/214A23V2250/5036A23V2250/5118A23V2250/6406A23V2250/712A23V2300/34A23V2300/48
Inventor 丁玉琴郑薇程依
Owner 丁玉琴
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