Inhibitor for inhibiting generation of acrylamide in potato frying process and use method of inhibitor
A technology of acrylamide and inhibitor, applied in the field of food science, can solve the problems of inability to increase nutrition and adverse consequences of potato chips
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Embodiment 1
[0020] Antioxidants are: Blueberry Anthocyanins.
[0021] Blueberry anthocyanins with a purity of 7% were prepared into a 0.5% dipping solution for later use.
[0022] The specific usage method is:
[0023] Wash the potatoes, peel them, and use a plane to prepare potato chips with a uniform thickness of 2mm, then cut them into 3.5×2.0cm size with a blade, rinse with water to remove free starch, and blanch them in hot water at 85°C for 3.5min. After soaking for 30 minutes, dry in a 60°C oven for 15 minutes; then fry at 130°C until puffy, drain off the oil, and cool to obtain the product.
[0024] The average content of acrylamide in the obtained product was 2.54 μg / kg (n=3). And it was 7.29 μg / kg (n=3) when treated with clean water.
Embodiment 2
[0026] Antioxidants are: Blueberry anthocyanins (7% purity) and vitamin C 5:1 mixture.
[0027] Prepare the above mixture into a 0.3% dipping solution for later use.
[0028] The specific usage method is:
[0029] Wash the potatoes, peel them, and use a plane to prepare potato chips with a uniform thickness of 2mm, then cut them into 3.5×2.0cm size with a blade, rinse with water to remove free starch, and blanch them in hot water at 85°C for 3.5min. After soaking for 30 minutes, dry in a 60°C oven for 15 minutes; then fry at 130°C until puffy, drain off the oil, and cool to obtain the product.
[0030] The average content of acrylamide in the obtained product was 2.01 μg / kg (n=3). And it was 7.29 μg / kg (n=3) when treated with clean water.
Embodiment 3
[0032] Antioxidants are: Blueberry anthocyanins: citric acid: vitamin C is a 5:1:1 mixture.
[0033] Prepare the above mixture into a 0.5% dipping solution for later use.
[0034] The specific usage method is:
[0035] Wash the potatoes, peel them, and use a plane to prepare potato chips with a uniform thickness of 2mm, then cut them into 3.5×2.0cm size with a blade, rinse with water to remove free starch, and blanch them in hot water at 85°C for 3.5min. After soaking for 30 minutes, dry in a 60°C oven for 15 minutes; then fry at 130°C until puffy, drain off the oil, and cool to obtain the product.
[0036] The average content of acrylamide in the obtained product was 1.47 μg / kg (n=3). And it was 7.29 μg / kg (n=3) when treated with clean water.
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