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A kind of sheep base oil microcapsule powder and preparation method thereof

A technology of microcapsules and oils, which is applied in the fields of edible oil/fat, food science, application, etc. It can solve the problems that the stability effect is too far away and the expected effect cannot be achieved, and achieve the best embedding effect and low surface oil , the effect of increased stability

Active Publication Date: 2021-10-08
HUBEI XINHE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since sheep-derived protein is structurally different from cow milk protein, the embedding effect of sheep-based oil microcapsule powder is much worse than that of cow-based fat microcapsule powder according to the cow-based formula and production process, and the stability effect is far worse. to the desired effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] (1) Preparation of water phase: Weigh 9 kg of sheep casein and 36 kg of sheep lactose as wall materials, 1 kg of mono- and diglycerin fatty acid esters of water phase emulsifier, 1 kg of water phase antioxidant sodium ascorbate, dissolve in 100 kg of pure water at 60 °C , keep warm for 30 minutes.

[0040] (2) Preparation of oil phase: Weigh 50kg of core material DHA oil, 2kg of oil phase emulsifier phospholipid, and 1kg of oil phase antioxidant ascorbyl palmitate, mix well, then raise the temperature to 60°C and keep it warm for 15 minutes.

[0041] (3) Add the oil phase prepared in step 2 to the water phase prepared in step 1, and shear while adding to disperse the oil phase in the water phase to form an emulsion, and simultaneously lower the temperature to 50°C.

[0042] (4) Homogenize the cooled material twice with a homogenizer, the homogenization pressure is 5MPa for the second stage and 45MPa for the first stage.

[0043] (5) Spray-dry the homogenized material a...

Embodiment 2

[0046] (1) Water phase preparation: Weigh 17.76kg of wall material sheep desalted whey powder, 71.04kg of glucose, 0.5kg of water phase emulsifier citrate fatty acid glyceride, and 0.1kg of water phase antioxidant sodium ascorbate, dissolve in 80°C, 200kg in pure water for 60 minutes.

[0047](2) Preparation of oil phase: Weigh 10kg of core material ARA oil, 0.5kg of oil phase emulsifier phospholipid, and 0.1kg of oil phase antioxidant vitamin E, mix well, then raise the temperature to 80°C and keep it warm for 45 minutes.

[0048] (3) Add the oil phase prepared in step 2 to the water phase prepared in step 1, and shear while adding to disperse the oil phase in the water phase to form an emulsion, and simultaneously lower the temperature to 65°C.

[0049] (4) Homogenize the cooled materials with a homogenizer for 3 times, the homogenization pressure is 3MPa for the second stage and 30MPa for the first stage.

[0050] (5) Spray-dry the homogenized material at an inlet air temp...

Embodiment 3

[0053] (1) Water phase preparation: Weigh 14kg of wall material sheep concentrated whey protein powder and 56kg of maltose, water phase emulsifier mono-, diglyceride fatty acid ester 0.5kg and citric acid fatty acid glyceride 0.5kg, water phase antioxidant sodium ascorbate 0.5kg, dissolve in 180kg, 70℃ pure water, keep warm for 40 minutes.

[0054] (2) Preparation of oil phase: Weigh 27kg of core material OPO structural lipid, 1kg of oil phase emulsifier phospholipid, and 0.5kg of oil phase antioxidant ascorbyl palmitate, mix well, then raise the temperature to 70°C, and keep it warm for 30 minutes.

[0055] (3) Add the oil phase prepared in step 2 to the water phase prepared in step 1, and shear while adding to disperse the oil phase in the water phase to form an emulsion, and simultaneously lower the temperature to 60°C.

[0056] (4) Homogenize the cooled materials with a homogenizer for 3 times, the homogenization pressure is 4MPa for the second stage and 40MPa for the firs...

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Abstract

The invention provides a sheep base oil microcapsule powder and a preparation method thereof. The microcapsule powder comprises the following components in mass percentage: wall material 45-88.8%, core material 10-50%, emulsifier 1 ‑3%, antioxidant 0.2‑2%; the wall material includes protein and carbohydrate. The preparation method is to dissolve the wall material, water-phase emulsifier and water-phase antioxidant in water to form a water phase, mix and shear with the oil phase formed by the core material, oil-phase emulsifier and oil-phase antioxidant, and then homogenize , Spray drying. In the present invention, the protein is all from goat milk, and the carbohydrates are from goat milk or plants, avoiding the wall material derived from cow milk, fully meeting the requirements of goat milk formula milk powder for infants and young children, and filling the product gap.

Description

technical field [0001] The invention relates to sheep base fat microcapsule powder used in pure sheep formula milk powder for infants and a preparation method thereof, belonging to the technical field of food processing. Background technique [0002] Docosahexaenoic acid (DHA) is An important polyunsaturated fatty acid of the -3 series is an important component of the brain and retina, commonly known as "brain gold". The content of DHA in the human cerebral cortex is as high as 20%, and it accounts for about 50% in the retina of the eye. It is very important for the intelligence and vision development of fetuses and babies. It has the effects of softening blood vessels, strengthening brain and improving intelligence, and improving vision for adults. After years of scientific verification, it has been determined that DHA plays a role in strengthening the brain, improving intelligence, softening blood vessels, anti-inflammatory immunity, and inhibiting cancer. Unsaturated f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23D9/04A23D9/00
CPCA23D9/007A23D9/04
Inventor 刘坚钱凯谭世进佘勇梅天勇程高翔王力
Owner HUBEI XINHE BIOTECH
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