Application of Oil Smoke Point Apparatus in Studying the Nutrition of Edible Oil
October 17, 2021
High-precision poly-distillation oils are not uncommon in the market, and such consumption structures have certain blindness, and are not healthy and reasonable. Oil is composed of triglyceride, a major component, and a small amount of lipids and fat accompanied by fat. It is one of the three major nutrients of human food. It is not only a good source of calories, but also makes foods delicious and appetizing. The human body provides a variety of nutrients that cannot be synthesized in the body and that are necessary for maintaining health. The grease smoke point meter is an important instrument for measuring the smoke point of fats and oils and is an inspection instrument for oil quality.
Edible oils must be fatty acids and several physiologically active lipids. Of course not all the components of the oil are beneficial to human health. Therefore, the use of oil smoke point instrument to test the quality of oil and then evaluate the merits of edible oil, has a very important significance for human health. The thermal stability of the grease with high smoke point is better within a certain period of time. The sanitation conditions of the fried food and cooking operation environment are good and the food flavor is good. However, the blind pursuit of high smoke point oil products is bound to be affected by the high temperature of the processing process. If the process conditions are not properly controlled, not only will the oil double bond isomerization and polymerization occur, the melting point will increase, the digestion and absorption rate and nutritional value will be reduced, but the natural antioxidants in the oil will be greatly reduced, the storage stability will be reduced, and the oil-containing food shelf Shorter period.
In the determination of the quality of edible oils and fats, it is not possible to rely solely on the detection of grease smoke points by means of grease smoke point meters. It is also necessary to comprehensively consider the various quality indicators of grease products, select the good processes and grasp the process conditions of the oil refining refining processes in order to An edible oil product with good quality and long shelf life is obtained.
