Ascorbyl palmitate based baking oil and preparation method thereof
An ascorbyl palmitate, baking technology, applied in the directions of edible oil/fat, baked goods with modified ingredients, food science, etc., can solve the problems of oil quality risk, complicated preparation steps of gelling agent, etc., to improve nutritional properties, Good performance, low saturated fatty acid content
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Embodiment 1
[0034] (1) Preparation of L-ascorbyl palmitate ethanol solution: fully dissolve L-ascorbyl palmitate accounting for 4% of the mass fraction of the final baked oil into ethanol according to the solubility of 1 g in 4.5 ml of ethanol;
[0035] (2) Mix the sample: the L-ascorbyl palmitate ethanol solution obtained in step (1) is mixed with sunflower oil for subsequent use;
[0036] (3) Formation of the gel network: the sample mixed solution obtained in step (2) was rotated at 55° C. for 0.5 h to remove ethanol and form a gel oil network at the same time;
[0037](4) Aging: Place the sample obtained in step (3) at 20°C and let it stand for 24 hours to obtain L-ascorbyl palmitate-based baking oil, and place the L-ascorbyl palmitate-based baking oil at 3-5°C Store in the refrigerator.
Embodiment 2
[0039] (1) Preparation of L-ascorbyl palmitate ethanol solution: fully dissolve L-ascorbyl palmitate accounting for 6% of the mass fraction of baked oil into ethanol according to the solubility of 1 g in 4.5 ml of ethanol;
[0040] (2) Mix the sample: the L-ascorbyl palmitate ethanol solution obtained in step (1) is mixed with sunflower oil for subsequent use;
[0041] (3) Formation of the gel network: the sample mixed solution obtained in step (2) was rotated at 55° C. for 0.5 h to remove ethanol and form a gel oil network at the same time;
[0042] (4) Aging: Place the sample obtained in step (3) at 20°C and let it stand for 24 hours to obtain L-ascorbyl palmitate-based baking oil, and place the L-ascorbyl palmitate-based baking oil at 3-5°C Store in the refrigerator.
Embodiment 3
[0044] (1) Preparation of L-ascorbyl palmitate ethanol solution: fully dissolve L-ascorbyl palmitate accounting for 8% of the mass fraction of baked oil into ethanol according to the solubility of 1 g in 4.5 ml of ethanol;
[0045] (2) Mix the sample: the L-ascorbyl palmitate ethanol solution obtained in step (1) is mixed with sunflower oil for subsequent use;
[0046] (3) Formation of the gel network: the sample mixed solution obtained in step (2) was rotated at 55° C. for 0.5 h to remove ethanol and form a gel oil network at the same time;
[0047] (4) Aging: Place the sample obtained in step (3) at 20°C and let it stand for 24 hours to obtain L-ascorbyl palmitate-based baking oil, and place the L-ascorbyl palmitate-based baking oil at 3-5°C Store in the refrigerator.
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