Soybean oil capable of resisting ageing and preparation method of soybean oil
A soybean oil, anti-aging technology, applied in the field of edible oil, can solve problems hindering application and development
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Embodiment 1
[0023] An anti-aging soybean oil, consisting of the following parts by weight:
[0024]
[0025] A kind of anti-aging soybean oil preparation method, comprises the following steps:
[0026] (1) Extract pretreatment: heat the polyethylene glycol to 75°C, add ginkgo ketone lipid and lotus leaf extract after the polyethylene glycol melts, stir well to obtain a mixture, and then cool the mixture to a solid state solid, add the mixture dropwise to the condensate, continuously stir the condensate during the dropping process, the stirring speed is 1000r / min, to obtain solid particles, and then ultrasonicate the solid particles until the particle size is less than or equal to 500nm ;
[0027] (2) Dissolve the amino-modified silicone in absolute ethanol, then add tea polyphenols drop by drop while stirring, slowly raise the temperature to 40°C, keep stirring for 6 hours, freeze-dry to obtain a solid product, and finally the solid product Dissolve in ether, filter, take the filtrat...
Embodiment 2
[0031] An anti-aging soybean oil, consisting of the following parts by weight:
[0032]
[0033]
[0034] A kind of anti-aging soybean oil preparation method, comprises the following steps:
[0035] (1) Extract pretreatment: heat the polyethylene glycol to 70°C, add ginkgo ketone lipid and lotus leaf extract after the polyethylene glycol melts, stir well to obtain a mixture, and then cool the mixture to a solid state solid, add the mixture dropwise to the condensate, continuously stir the condensate during the dropwise addition, and the stirring speed is 750r / min to obtain solid particles, and then ultrasonicate the solid particles until the particle size is less than or equal to 500nm ;
[0036] (2) Dissolve the amino-modified silicone in absolute ethanol, then add tea polyphenols drop by drop while stirring, slowly raise the temperature to 37°C and keep stirring for 4 hours, freeze-dry to obtain a solid product, and finally the solid product Dissolve in ether, filter...
Embodiment 3
[0040] An anti-aging soybean oil, consisting of the following parts by weight:
[0041]
[0042] A kind of anti-aging soybean oil preparation method, comprises the following steps:
[0043] (1) Extract pretreatment: heat the polyethylene glycol to 65°C, add ginkgo ketone lipid and lotus leaf extract after the polyethylene glycol melts, stir well to obtain a mixture, then cool the mixture to a solid state solid, add the mixture dropwise into the condensate, and continuously stir the condensate during the dropping process, the stirring speed is 500r / min, to obtain solid particles, and then ultrasonicate the solid particles until the particle size is less than or equal to 500nm ;
[0044] (2) Dissolve the amino-modified silicone in absolute ethanol, then add tea polyphenol drop by drop while stirring, slowly raise the temperature to 40°C, keep stirring for 2 hours, freeze-dry to obtain a solid product, and finally the solid product Dissolve in ether, filter, take the filtrate ...
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