Health-care edible oil for autumn and preparation method of health-care edible oil
A health-care edible oil and peanut oil technology, applied in the direction of edible oil/fat, application, food science, etc., can solve problems such as easy to induce constipation and respiratory diseases, and not suitable for everyone
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Embodiment 1
[0036] The preparation method of the extract of Bailiyumai comprises the following steps:
[0037] (1) Dried Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus are dried at 60°C until the water content reaches 5%, then crushed and passed through a 60-mesh sieve.
[0038] (2) Weigh Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus powders of equal mass, and mix them evenly to obtain a mixed powder sample of Baili Yumai.
[0039] (3) The mixed powder sample of Bailiyumai is charged into supercritical CO 2 In the extraction kettle of the extraction equipment, set the extraction pressure to 20MPa, CO 2 The flow rate is 28L / h, the flow rate of 75% ethanol is 2.7ml / min, the extraction is performed at a temperature of 25°C for 1.5h, and then the extraction is continued at a temperature of 35°C for 1.5h.
[0040](4) During the extraction period, the extract is discharged from the separation tank every 15 minutes, and the extracts are collected in sections ac...
Embodiment 2
[0049] The preparation method of the extract of Bailiyumai comprises the following steps:
[0050] (1) Dried Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus are dried at 60°C until the moisture content reaches 6%, then crushed and passed through a 40-mesh sieve.
[0051] (2) Weigh Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus powders of equal mass, and mix them evenly to obtain a mixed powder sample of Baili Yumai.
[0052] (3) The mixed powder sample of Bailiyumai is charged into supercritical CO 2 In the extraction kettle of the extraction equipment, set the extraction pressure to 30MPa, CO 2 The flow rate is 35 L / h, the flow rate of 75% ethanol is 3.5 ml / min, the extraction is performed at a temperature of 35° C. for 1.5 h, and then the extraction is continued at a temperature of 45° C. for 1.5 h.
[0053] (4) During the extraction period, the extract is discharged from the separation tank every 15 minutes, and the extracts are collected in...
Embodiment 3
[0062] The preparation method of the extract of Bailiyumai comprises the following steps:
[0063] (1) Dried Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus are placed at 60°C and dried until the moisture content reaches 6%, then crushed and passed through a 50-mesh sieve.
[0064] (2) Weigh Lily, Sydney, Polygonatum Polygonatum and Ophiopogon japonicus powders of equal mass, and mix them evenly to obtain a mixed powder sample of Baili Yumai.
[0065] (3) The mixed powder sample of Bailiyumai is charged into supercritical CO 2 In the extraction kettle of the extraction equipment, set the extraction pressure to 25MPa, CO 2 The flow rate is 30 L / h, the flow rate of 75% ethanol is 3.0 ml / min, the extraction is carried out at a temperature of 30° C. for 1.5 h, and then the extraction is continued at a temperature of 40° C. for 1.5 h.
[0066] (4) During the extraction period, the extract is discharged from the separation tank every 15 minutes, and the extracts are...
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