Edible lard smelting equipment, edible lard refining equipment, edible lard extraction equipment, Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
Animal fat tissue secretes oil from it when it is heated and smelted.
The oil in animal fat cells changes from solid to liquid under the action of heat. Heating animal fat reduces the viscosity of the oil and reduces its surface tension. This is the result of thermal molecular motion and the result of weakening of intermolecular cohesion. The weakening of cohesive force makes it easy for oil to precipitate out of the cell, and can make the droplets of oil of a single cell converge into large agglomerates, and at the same time, the oil is separated from the protein due to the difference in specific gravity.
The way oil is smelted is an important factor in determining the quality of refined oil. The process is smelted and dried under vacuum. Its characteristics are as follows:
(1) The smelting is carried out under vacuum, and the moisture in the raw material can be eliminated, and the dried fat and the dried oil slag can be obtained. (2) Since the equipment is sealed, the oxidation of the oil by the air may be completely prevented from causing an adverse effect such as an increase in the peroxide value and a darkening of the color throughout the smelting process.
(3), can guarantee the quality of oil. Organic substances (vitamins, stearyl alcohol, lecithin, etc.) sufficient to enhance the edible value and storage resistance of fats and oils are preserved in fats and oils.
(4) The oil is partially deodorized, and the unpleasant taste is also eliminated.
(5), get high quality oil residue. Because the smelting is carried out under vacuum, the protein is almost invariant.
(6), reducing the thermal energy loss during the smelting process.
Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
Edible lard smelting equipment, edible lard refining equipment, edible lard extraction equipment, Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
Animal fat tissue secretes oil from it when it is heated and smelted.
The oil in animal fat cells changes from solid to liquid under the action of heat. Heating animal fat reduces the viscosity of the oil and reduces its surface tension. This is the result of thermal molecular motion and the result of weakening of intermolecular cohesion. The weakening of cohesive force makes it easy for oil to precipitate out of the cell, and can make the droplets of oil of a single cell converge into large agglomerates, and at the same time, the oil is separated from the protein due to the difference in specific gravity.
The way oil is smelted is an important factor in determining the quality of refined oil. The process is smelted and dried under vacuum. Its characteristics are as follows:
(1) The smelting is carried out under vacuum, and the moisture in the raw material can be eliminated, and the dried fat and the dried oil slag can be obtained. (2) Since the equipment is sealed, the oxidation of the oil by the air may be completely prevented from causing an adverse effect such as an increase in the peroxide value and a darkening of the color throughout the smelting process.
(3), can guarantee the quality of oil. Organic substances (vitamins, stearyl alcohol, lecithin, etc.) sufficient to enhance the edible value and storage resistance of fats and oils are preserved in fats and oils.
(4) The oil is partially deodorized, and the unpleasant taste is also eliminated.
(5), get high quality oil residue. Because the smelting is carried out under vacuum, the protein is almost invariant.
(6), reducing the thermal energy loss during the smelting process.
Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
Edible lard smelting equipment, edible lard refining equipment, edible lard extraction equipment, Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
Animal fat tissue secretes oil from it when it is heated and smelted.
The oil in animal fat cells changes from solid to liquid under the action of heat. Heating animal fat reduces the viscosity of the oil and reduces its surface tension. This is the result of thermal molecular motion and the result of weakening of intermolecular cohesion. The weakening of cohesive force makes it easy for oil to precipitate out of the cell, and can make the droplets of oil of a single cell converge into large agglomerates, and at the same time, the oil is separated from the protein due to the difference in specific gravity.
The way oil is smelted is an important factor in determining the quality of refined oil. The process is smelted and dried under vacuum. Its characteristics are as follows:
(1) The smelting is carried out under vacuum, and the moisture in the raw material can be eliminated, and the dried fat and the dried oil slag can be obtained. (2) Since the equipment is sealed, the oxidation of the oil by the air may be completely prevented from causing an adverse effect such as an increase in the peroxide value and a darkening of the color throughout the smelting process.
(3), can guarantee the quality of oil. Organic substances (vitamins, stearyl alcohol, lecithin, etc.) sufficient to enhance the edible value and storage resistance of fats and oils are preserved in fats and oils.
(4) The oil is partially deodorized, and the unpleasant taste is also eliminated.
(5), get high quality oil residue. Because the smelting is carried out under vacuum, the protein is almost invariant.
(6), reducing the thermal energy loss during the smelting process.
Zhengzhou Dayang Oil Chemical Equipment Co., Ltd.
