High-oil hydrolyzed whey powder and preparation method thereof
A technology of whey powder and desalted whey powder, which is applied in the field of food engineering, can solve problems such as poor stability, and achieve the effects of improving stability, promoting adaptability, and enhancing nutritional value
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Embodiment 1
[0026] High-oil hydrolyzed whey powder is prepared according to the following preparation method:
[0027] S1. Weigh each component for later use: 100 parts of desalted whey powder, 30 parts of whey protein powder rich in milk fat globule membrane protein, 10 parts of α-lactalbumin powder, 50 parts of lactose, 1,3-dioleic acid- 6 parts of 2-palmitic acid triglyceride, 120 parts of soybean oil, 10 parts of sunflower oil, 30 parts of rapeseed oil, 5 parts of phospholipids, 8 parts of cabbage powder, 1 part of ascorbyl palmitate; wherein the cabbage powder is prepared by the following steps : 1) Magnetic separation to remove metal objects, adding citric acid to wash for many times, then washing with water until neutral, pulverizing and stirring; 2) Vacuum suction filtering the stirred slurry, and then adding activated carbon for decolorization; 3) Vacuum suction filtration again; 4) Pour the sample into a liquid nitrogen insulation bucket and put it into a freeze dryer; 5) Grind ...
Embodiment 2
[0033] High-oil hydrolyzed whey powder is prepared according to the following preparation method:
[0034] S1. Weigh each component for later use: 150 parts of desalted whey powder, 50 parts of whey protein powder rich in milk fat globule membrane protein, 15 parts of α-lactalbumin powder, 80 parts of lactose, 1,3-dioleic acid- 10 parts of 2-palmitic acid triglyceride, 150 parts of soybean oil, 20 parts of sunflower oil, 50 parts of rapeseed oil, 8 parts of phospholipids, 10 parts of cabbage powder, 3 parts of ascorbyl palmitate;
[0035] S2, 1,3-dioleic acid-2-palmitic acid triglyceride, soybean oil, sunflower oil, rapeseed oil, phospholipid, and ascorbyl palmitate are mixed uniformly to obtain a composite oil phase;
[0036] S3. Add desalted whey powder into sterile water and heat at 60°C. After shearing and dissolving, add complex protease and stir for enzymolysis. The enzymolysis temperature is 60°C, and the enzymolysis time is 4 hours. After reaching the end point of hydr...
Embodiment 3
[0040] High-oil hydrolyzed whey powder is prepared according to the following preparation method:
[0041]S1. Weigh each component for later use: 120 parts of desalted whey powder, 40 parts of whey protein powder rich in milk fat globule membrane protein, 12 parts of α-lactalbumin powder, 75 parts of lactose, 1,3-dioleic acid- 8 parts of 2-palmitic acid triglyceride, 140 parts of soybean oil, 15 parts of sunflower oil, 40 parts of rapeseed oil, 6 parts of phospholipids, 9 parts of cabbage powder, 2 parts of ascorbyl palmitate;
[0042] S2, 1,3-dioleic acid-2-palmitic acid triglyceride, soybean oil, sunflower oil, rapeseed oil, phospholipid, and ascorbyl palmitate are mixed uniformly to obtain a composite oil phase;
[0043] S3. Add desalted whey powder into sterile water and heat at 55°C. After shearing and dissolving, add complex protease and stir for enzymolysis. The enzymolysis temperature is 58°C, and the enzymolysis time is 6 hours. After reaching the end point of hydroly...
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