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Euphausia superba oil microcapsule capable of enhancing blood lipid reducing effect and preparation method thereof

A technology of krill oil and microcapsules, which is applied in the processing field of health care products, can solve problems such as application obstruction, and achieve enhanced blood lipid-lowering effects

Active Publication Date: 2015-07-29
武汉天天好生物制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because krill oil has a strong shrimp smell and is oily, its application in products is hindered

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh 500g sodium starch octenyl succinate, 100g soybean peptide, 200g maltodextrin, and 100g mannose in a 5000ml container, add 3000ml purified water, stir evenly, heat up to 40-50°C, continue stirring until dissolved, and prepare into an aqueous solution. Weigh 99g of krill oil and 1g of Span-80 into a 500ml container, raise the temperature to 40-50°C, stir until the krill oil becomes a fluid oil and the temperature is uniform to form an oil phase. Then slowly and uniformly pour the oil phase into the water phase solution, stir at 200-300 rpm for 10 min, and mix. Pour the mixed liquid into a high-speed shearing machine, and shear and emulsify at a speed of 8000-12000rpm for 20min. After high-speed shearing, pour it into a high-pressure homogenizer, and homogenize twice at 30MPa. The homogenized emulsion is spray-dried by a centrifugal spray dryer to collect krill oil microcapsule products. The air inlet temperature of spray drying is 180°C, and the outlet air tempe...

Embodiment 2

[0036] Weigh 240g of soybean protein isolate, 60g of corn peptide, and 300g of polydextrose into a 5000ml container, add 4000ml of purified water, stir evenly, raise the temperature to 30-40°C, continue stirring until dissolved, and make an aqueous phase solution. Weigh 300g of krill oil into a 500ml container, then add 100g of phospholipids, heat up to 30-40°C, stir and dissolve to form an oil phase. Then slowly and uniformly pour the oil phase into the water phase solution, and stir at 200-300 rpm for 30 minutes for mixing. Pour the mixed solution into a high-speed shearing machine, and adjust the speed at 3000-10000rpm to shear and emulsify for 30min. After high-speed shearing, pour it into a high-pressure homogenizer, and homogenize twice at 10MPa. The homogenized emulsion is spray-dried by a centrifugal spray dryer to collect krill oil microcapsule products. The air inlet temperature of spray drying is 180°C, and the outlet air temperature is 80°C. The embedding rate o...

Embodiment 3

[0038] Weigh 445.5g of gum arabic, 4.5g of soybean peptide, 30g of maltodextrin, and 20g of sucrose ester into a 5000ml container, add 4000ml of purified water, stir evenly, heat up to 60-70°C, continue to stir until dissolved, and make a water phase solution. Weigh 100g of krill oil into a 500ml container, continue to add 5g of monoglyceride, stir evenly, raise the temperature to 60-70°C, and continue stirring until the monoglyceride is completely dissolved to form an oil phase. Then slowly and uniformly pour the oil phase into the water phase solution, stir at 200-300 rpm for 10 min, and mix. Pour the mixed solution into a high-speed shearing machine, and adjust the speed at 12000-20000rpm to shear and emulsify for 10 minutes. After high-speed shearing, pour it into a high-pressure homogenizer, and homogenize twice at 50MPa. The homogenized emulsion is spray-dried by a centrifugal spray dryer to collect krill oil microcapsule products. The air inlet temperature of spray d...

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PUM

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Abstract

The invention relates to a euphausia superba oil microcapsule capable of enhancing a blood lipid reducing effect and a preparation method thereof. The euphausia superba oil microcapsule prepared through the preparation method provided by the invention is high in embedding rate; after euphausia superba oil is embedded to be prepared into the microcapsule, the euphausia superba oil takes the shape of solid powder, so that the euphausia superba oil is convenient to store, process and use. An excellent raw material is provided for food and health food, and euphausia superba oil application product forms are broadened.

Description

technical field [0001] The invention relates to a krill oil microcapsule and a preparation method thereof, belonging to a processing method of health care products. Background technique [0002] Antarctic krill (scientific name: Euphausia superba), also known as large krill or Antarctic krill, is a krill that lives in the waters of Antarctica in the Southern Ocean. Antarctic krill are shrimp-like invertebrates that live in colonies, sometimes at densities of 10,000-30,000 individuals per cubic meter. They feed on tiny phytoplankton, from which they convert energy from primary production to sustain their pelagic life cycle. They grow up to 6 cm long, weigh 2 grams, and have a lifespan of 6 years. They are a key species of the Antarctic ecosystem and probably the most successful animal species on Earth in terms of biomass (approximately 500 million tonnes in total). The annual catch is about 4-6 million tons. [0003] Krill oil is a red mixed lipid containing various bioac...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/305A23P1/04A23L33/00
CPCA23V2002/00A23V2200/222A23V2200/3262A23V2250/18A23V2250/192A23V2250/5028A23V2250/5086A23V2250/502A23V2250/5042A23V2250/51A23V2250/5112A23V2250/5114A23V2250/54252A23V2250/548A23V2250/5488A23V2250/55A23V2250/616A23V2250/618
Inventor 陈栋梁张阳盛彩虹姚宏
Owner 武汉天天好生物制品有限公司
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